1474 lines
57 KiB
Python
1474 lines
57 KiB
Python
#!/usr/bin/env python3
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"""
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MeatSlicer hand-crafted pixel-art sprite renderer.
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Draws every game asset with Pillow at native pixel resolution (no
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anti-aliasing, chunky 1px detail) in a consistent grimy meat-and-bone
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palette. Overwrites assets/<name>.png.
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Usage: python tools/draw_sprites.py [substr ...] # optional name filters
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"""
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import math
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import random
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import sys
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from pathlib import Path
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from PIL import Image, ImageDraw, ImageEnhance, ImageFilter
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ROOT = Path(__file__).resolve().parent.parent
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OUT = ROOT / "assets"
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# ---- palette ----
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OUTL = (16, 6, 9, 255) # near-black maroon outline
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MEAT_D = (111, 20, 34, 255)
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MEAT = (157, 31, 48, 255)
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MEAT_L = (201, 66, 67, 255)
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BLOOD_D = (84, 7, 18, 255)
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BLOOD = (174, 15, 38, 255)
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GORE = (239, 35, 67, 255)
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BONE = (244, 232, 211, 255)
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BONE_D = (190, 174, 145, 255)
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GOLD = (218, 176, 54, 255)
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STEEL = (201, 210, 218, 255)
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STEEL_D = (99, 111, 123, 255)
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SKIN = (221, 181, 143, 255)
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GREEN = (123, 211, 55, 255)
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GREEN_D = (67, 143, 31, 255)
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PURPLE = (143, 82, 176, 255)
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PURPLE_D = (82, 44, 111, 255)
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TEAL = (66, 237, 208, 255)
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BLUE = (66, 155, 239, 255)
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YELLOW = (255, 228, 91, 255)
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WHITE = (255, 247, 233, 255)
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BLACK = (4, 1, 3, 255)
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SHAMB = (116, 157, 60, 255)
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SHAMB_D = (67, 98, 37, 255)
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BROWN = (153, 108, 59, 255)
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BROWN_D = (94, 62, 35, 255)
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def canvas(size):
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img = Image.new("RGBA", (size, size), (0, 0, 0, 0))
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return img, ImageDraw.Draw(img)
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def E(d, box, c): d.ellipse(box, fill=c)
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def R(d, box, c): d.rectangle(box, fill=c)
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def P(d, pts, c): d.polygon(pts, fill=c)
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def L(d, pts, c, w=1): d.line(pts, fill=c, width=w)
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def oc(d, cx, cy, r, fill, ol=OUTL):
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"""outlined circle"""
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E(d, [cx - r - 1, cy - r - 1, cx + r + 1, cy + r + 1], ol)
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E(d, [cx - r, cy - r, cx + r, cy + r], fill)
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def speckle(d, size, n, cols, seed, box=None):
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rng = random.Random(seed)
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x0, y0, x1, y1 = box or (0, 0, size - 1, size - 1)
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for _ in range(n):
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x = rng.randint(x0, x1)
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y = rng.randint(y0, y1)
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d.point((x, y), fill=rng.choice(cols))
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def finish_sprite(img, name):
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"""Apply one shared finishing pass so the entire set reads as one atlas."""
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alpha = img.getchannel("A")
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rgb = ImageEnhance.Color(img.convert("RGB")).enhance(1.10)
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rgb = ImageEnhance.Contrast(rgb).enhance(1.06)
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graded = rgb.convert("RGBA")
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graded.putalpha(alpha)
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# Transparent gameplay sprites get a consistent one-pixel wine-black rim.
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# Tiles and decals intentionally remain seamless/soft at their edges.
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if not name.startswith(("tile_", "decal_")):
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expanded = alpha.filter(ImageFilter.MaxFilter(3))
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rim = Image.new("RGBA", img.size, OUTL)
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rim.putalpha(expanded)
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rim.alpha_composite(graded)
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graded = rim
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# Production art is authored on a small logical grid, then finished on a
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# 2x canvas. The second-resolution texture pixels and highlights retain a
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# crisp 32-bit-era silhouette while avoiding the old 16/32px placeholder
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# look at gameplay scale.
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graded = graded.resize((graded.width * 2, graded.height * 2), Image.Resampling.NEAREST)
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# Passive items are presented as filthy relic medallions rather than
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# ungrounded clip-art silhouettes. The object remains unique; the shared
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# iron/bone mount makes the complete inventory read as one designed set.
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if name.startswith("i_"):
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plate = Image.new("RGBA", graded.size, (0, 0, 0, 0))
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pd = ImageDraw.Draw(plate)
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w, h = graded.size
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rim = [(w * 0.50, 1), (w * 0.80, h * 0.10), (w - 2, h * 0.38),
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(w * 0.91, h * 0.76), (w * 0.62, h - 2), (w * 0.25, h * 0.91),
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(2, h * 0.63), (w * 0.08, h * 0.24)]
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rim = [(round(x), round(y)) for x, y in rim]
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pd.polygon(rim, fill=(14, 5, 9, 248), outline=(104, 55, 45, 255), width=3)
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pd.ellipse([7, 7, w - 8, h - 8], fill=(31, 11, 19, 235), outline=(150, 92, 57, 255), width=2)
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pd.arc([11, 11, w - 12, h - 12], 205, 330, fill=(225, 186, 113, 210), width=2)
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for rx, ry in ((9, 16), (w - 11, 17), (13, h - 13), (w - 14, h - 12)):
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pd.ellipse([rx - 2, ry - 2, rx + 2, ry + 2], fill=(83, 91, 91, 255), outline=OUTL, width=1)
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plate.alpha_composite(graded)
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graded = plate
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px = graded.load()
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rng = random.Random(sum(ord(c) for c in name) * 97)
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area = graded.width * graded.height
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is_icon = name.startswith(("w_", "wt_", "i_"))
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is_tile = name.startswith(("tile_", "door_", "pedestal", "stairs"))
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grit = area // (82 if is_tile else (62 if is_icon else 150))
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for _ in range(max(10, grit)):
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x = rng.randrange(1, graded.width - 1)
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y = rng.randrange(1, graded.height - 1)
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r, g, b, a = px[x, y]
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if a > 220 and (r + g + b) > 90:
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lift = rng.choice((-28, -20, -14, -9, 10, 17))
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px[x, y] = (max(0, min(255, r + lift)), max(0, min(255, g + lift)),
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max(0, min(255, b + lift)), a)
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if rng.random() < 0.22 and x + 1 < graded.width:
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px[x + 1, y] = px[x, y]
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# Masked scratches, dried blood, oxidisation and greasy edge wear. These
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# are painted at the final 64/128px resolution so they are true detail,
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# not enlarged low-resolution noise.
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scratch_count = 9 if is_tile else (10 if is_icon else 5)
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for _ in range(scratch_count):
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x = rng.randrange(3, graded.width - 3)
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y = rng.randrange(3, graded.height - 3)
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length = rng.randrange(3, max(5, min(graded.width // 6, 14)))
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dx, dy = rng.choice(((1, 0), (1, 1), (1, -1), (0, 1)))
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stain = rng.choice(((48, 18, 20), (72, 25, 22), (92, 12, 22), (112, 76, 48)))
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for n in range(length):
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sx, sy = x + dx * n, y + dy * n
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if not (0 <= sx < graded.width and 0 <= sy < graded.height):
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break
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r, g, b, a = px[sx, sy]
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if a > 180:
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mix = 0.34 if is_tile else 0.26
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px[sx, sy] = (round(r * (1 - mix) + stain[0] * mix),
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round(g * (1 - mix) + stain[1] * mix),
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round(b * (1 - mix) + stain[2] * mix), a)
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# Selective chipped highlights make steel, bone, and wet tissue catch the
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# light without smoothing the deliberately hard pixel edges.
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for _ in range(max(5, area // 550)):
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x = rng.randrange(1, graded.width - 1)
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y = rng.randrange(1, graded.height - 1)
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r, g, b, a = px[x, y]
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if a > 220 and r + g + b > 300 and rng.random() < 0.7:
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px[x, y] = (min(255, r + 34), min(255, g + 30), min(255, b + 24), a)
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# Weapon families get larger chips, rivets and congealed blood marks. Side
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# profiles stay readable in inventory; top-down versions stay distinct in
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# the butcher's hands.
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if name.startswith(("w_", "wt_")):
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d = ImageDraw.Draw(graded)
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rng = random.Random(sum(ord(c) for c in name) * 193)
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for _ in range(5 if name.startswith("w_") else 9):
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x, y = rng.randrange(4, graded.width - 4), rng.randrange(4, graded.height - 4)
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if graded.getpixel((x, y))[3] > 180:
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col = rng.choice((BLOOD, BLOOD_D, (81, 88, 91, 255), (219, 176, 79, 255)))
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d.rectangle([x, y, x + rng.randrange(1, 4), y + rng.randrange(1, 3)], fill=col)
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return graded
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def save(img, name):
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finish_sprite(img, name).save(OUT / f"{name}.png", optimize=True)
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# =====================================================================
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# characters / enemies / bosses (all face RIGHT, sprites rotate in game)
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# =====================================================================
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def a_player():
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img, d = canvas(64)
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# Ridiculously broad butcher silhouette: tiny head, barrel chest, huge arms.
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oc(d, 28, 34, 19, MEAT_D)
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E(d, [10, 20, 46, 48], (126, 25, 38, 255)) # chest mass
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oc(d, 17, 25, 10, SKIN) # rear shoulder
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oc(d, 39, 27, 11, SKIN) # weapon shoulder
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E(d, [10, 24, 23, 40], (225, 180, 140, 255)) # rear bicep
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E(d, [34, 22, 50, 40], (230, 184, 142, 255)) # front bicep
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# muscle shadows, veins, and absurd definition
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L(d, [(13, 30), (18, 26), (21, 31)], (157, 79, 67, 255), 2)
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L(d, [(37, 32), (42, 26), (47, 31)], (157, 79, 67, 255), 2)
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L(d, [(42, 22), (45, 29), (49, 34)], BLOOD, 1)
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d.point([(16, 23), (20, 37), (39, 24), (46, 35)], fill=WHITE)
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# blood-stained apron stretched across the torso
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P(d, [(18, 24), (38, 24), (42, 53), (15, 53)], OUTL)
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P(d, [(19, 25), (37, 25), (40, 51), (17, 51)], (184, 133, 76, 255))
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P(d, [(20, 27), (35, 27), (37, 49), (18, 49)], (207, 154, 91, 255))
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L(d, [(17, 25), (39, 25)], (104, 70, 44, 255), 3)
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d.point([(24, 33), (31, 39), (21, 44), (34, 47)], fill=BLOOD)
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# deliberately undersized scowling head and chef crown
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oc(d, 39, 15, 7, SKIN)
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R(d, [33, 6, 47, 13], OUTL); R(d, [34, 7, 46, 12], WHITE)
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E(d, [34, 3, 46, 10], WHITE)
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d.point([(42, 14), (43, 14)], fill=BLACK)
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L(d, [(39, 19), (44, 18)], MEAT_D, 2)
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# thick weapon forearm and clenched fist
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R(d, [43, 30, 58, 38], OUTL); R(d, [44, 31, 56, 37], SKIN)
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oc(d, 58, 34, 4, SKIN)
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L(d, [(48, 31), (51, 37)], (157, 79, 67, 255), 1)
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return img
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def _player_legs_frame(index=0, frame_size=96):
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"""Eight-frame, distance-driven butcher stride authored facing right.
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Uses the generated single-leg production sprite when present, so the walk
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cycle has the same detail level as the AI-authored torso/weapon art. The
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procedural blocky fallback below only exists for source-only rebuilds.
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Runtime rendering rotates this forward-facing frame smoothly.
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"""
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leg_path = OUT / "player_leg.png"
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if leg_path.exists():
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source = Image.open(leg_path).convert("RGBA")
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box = source.getbbox()
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if box:
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source = source.crop(box)
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# Legs are deliberately tucked under the waist: only boots/lower shins
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# should peek out from beneath the torso during the stride.
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scale = min(44 / source.width, 25 / source.height)
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source = source.resize((max(1, round(source.width * scale)), max(1, round(source.height * scale))), Image.Resampling.NEAREST)
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waist = None
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waist_path = OUT / "player_waist.png"
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if waist_path.exists():
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waist = Image.open(waist_path).convert("RGBA")
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waist_box = waist.getbbox()
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if waist_box:
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waist = waist.crop(waist_box)
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# Keep the attachment socket hidden under the freely aimed torso;
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# a larger waist reads as a second body when aim and travel diverge.
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waist_scale = min(38 / waist.width, 38 / waist.height)
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waist = waist.resize((max(1, round(waist.width * waist_scale)), max(1, round(waist.height * waist_scale))), Image.Resampling.NEAREST)
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phase = index / 8 * math.tau
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contact = math.cos(phase) # frames 0/4 are full-contact extremes
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pass_k = math.sin(phase)
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frame = Image.new("RGBA", (frame_size, frame_size), (0, 0, 0, 0))
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cx, cy = frame_size // 2, frame_size // 2 + 3
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def paste_leg(extension, side, lift, mirrored=False):
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# Anchor both thighs beneath the waist and vary only their extension.
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# Translating the whole source would expose its cropped thigh behind
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# the hips; scaling keeps both boots unmistakably pointed forward.
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img = source.transpose(Image.Transpose.FLIP_TOP_BOTTOM) if mirrored else source
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lift_scale = 1 + lift * 0.08
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img = img.resize((round(extension * lift_scale), round(img.height * lift_scale)), Image.Resampling.NEAREST)
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x = round(cx - 8)
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y = round(cy + side * 11 - img.height / 2)
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frame.alpha_composite(img, (x, y))
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# Feet trade long/short extensions through contact and pass poses.
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# Mirroring one copy makes the generated art read as a left/right pair.
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left_extension = 34 + contact * 9
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right_extension = 34 - contact * 9
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paste_leg(right_extension, 1, max(0, -pass_k), True)
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paste_leg(left_extension, -1, max(0, pass_k))
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if waist is not None:
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frame.alpha_composite(waist, (round(cx - waist.width / 2), round(cy - waist.height / 2)))
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else:
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# Source-only fallback: cover the thigh joints with a compact hip block.
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d = ImageDraw.Draw(frame)
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d.polygon([(cx - 15, cy - 13), (cx + 12, cy - 12), (cx + 16, cy + 11), (cx - 17, cy + 12)], fill=OUTL)
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d.polygon([(cx - 13, cy - 11), (cx + 10, cy - 10), (cx + 13, cy + 9), (cx - 14, cy + 10)], fill=(116, 76, 45, 255))
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d.line([(cx - 11, cy - 9), (cx + 8, cy - 9)], fill=(201, 151, 88, 255), width=2)
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return frame
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logical = 48
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img, d = canvas(logical)
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phase = index / 8 * math.tau
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# Contact frames 0/4 plant opposite boots at full extension; the audio
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# clock also fires at those half-cycle boundaries.
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stride = math.cos(phase) * 10.0
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lift_l = max(0.0, math.sin(phase))
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lift_r = max(0.0, -math.sin(phase))
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sway = math.cos(phase) * 0.8
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bob = -round(abs(math.sin(phase)) * 1.5)
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# Hip/apron hem hides the leg joints beneath the independently aimed torso.
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P(d, [(15, 17 + bob), (32, 17 + bob), (34, 29 + bob), (14, 29 + bob)], OUTL)
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P(d, [(17, 18 + bob), (30, 18 + bob), (32, 27 + bob), (16, 27 + bob)], (116, 76, 45, 255))
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L(d, [(18, 19 + bob), (29, 19 + bob)], (201, 151, 88, 255), 2)
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def leg(y, travel, lift, rear=False):
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x = 24 + travel
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yy = y + sway * (-1 if rear else 1)
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P(d, [(18, yy - 4), (28, yy - 4), (31 + travel * .35, yy + 3),
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(19 + travel * .35, yy + 4)], OUTL)
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P(d, [(19, yy - 3), (27, yy - 3), (29 + travel * .35, yy + 2),
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(20 + travel * .35, yy + 3)], (73, 46, 37, 255))
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# Lifted feet grow slightly in top-down perspective.
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bw = 8 + round(lift * 1.5)
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bh = 6 + round(lift)
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bx = x + 4
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by = yy
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E(d, [bx - bw, by - bh / 2, bx + bw, by + bh / 2], OUTL)
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E(d, [bx - bw + 1, by - bh / 2 + 1, bx + bw - 1, by + bh / 2 - 1], (44, 39, 37, 255))
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R(d, [bx + bw - 4, by - bh / 2 + 1, bx + bw - 1, by + bh / 2 - 1], STEEL_D)
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if lift > .25:
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L(d, [(bx - 2, by - 2), (bx + 4, by - 2)], (151, 137, 112, 255), 1)
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# Rear foot first so crossing strides overlap naturally.
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leg(31, -stride, lift_r, True)
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leg(17, stride, lift_l, False)
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speckle(d, logical, 8, (BLOOD_D, BROWN_D), 700 + index, (12, 11, 44, 38))
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frame = finish_sprite(img, "player_legs")
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if frame.size != (frame_size, frame_size):
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frame = frame.resize((frame_size, frame_size), Image.Resampling.NEAREST)
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return frame
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def a_player_legs():
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"""Static planted stance used when the compact animation sheet is missing."""
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frame = _player_legs_frame(0, 96)
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return frame.resize((48, 48), Image.Resampling.NEAREST)
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def a_player_torso(wid):
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"""Procedural fallback and composition guide for a weapon-specific torso."""
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img, _d = canvas(64)
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body = a_player().resize((48, 48), Image.Resampling.NEAREST)
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weapon = a_weapon_top(wid).resize((44, 44), Image.Resampling.NEAREST)
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img.alpha_composite(body, (0, 8))
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img.alpha_composite(weapon, (24, 10))
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d = ImageDraw.Draw(img)
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# Repaint two fists over the rear grip so the guide unmistakably reads held.
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oc(d, 33, 28, 3, SKIN)
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oc(d, 38, 35, 3, SKIN)
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L(d, [(29, 27), (35, 29)], (157, 79, 67, 255), 2)
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L(d, [(31, 35), (40, 34)], (157, 79, 67, 255), 2)
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return img
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def a_shambler():
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img, d = canvas(40)
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# reaching arms
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R(d, [24, 12, 33, 16], SHAMB_D)
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R(d, [24, 25, 33, 29], SHAMB_D)
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d.point([(32, 13), (33, 15), (32, 27)], fill=SHAMB)
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oc(d, 18, 20, 10, SHAMB)
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E(d, [10, 12, 22, 28], SHAMB_D) # belly shade
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# face
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d.point([(22, 16), (22, 22)], fill=BLACK) # eyes
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R(d, [20, 25, 25, 27], BLOOD_D) # mouth
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d.point([(21, 25), (23, 25)], fill=BONE) # teeth
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speckle(d, 40, 10, [BLOOD, SHAMB_D], 7, box=(10, 12, 26, 28))
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return img
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def a_runner():
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img, d = canvas(40)
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# limbs sprinting right
|
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P(d, [(22, 12), (36, 8), (34, 13), (24, 16)], MEAT_L)
|
|
P(d, [(22, 26), (36, 30), (34, 34), (24, 30)], MEAT_L)
|
|
P(d, [(8, 14), (2, 10), (4, 16)], MEAT_D)
|
|
P(d, [(8, 26), (2, 30), (4, 24)], MEAT_D)
|
|
oc(d, 17, 20, 8, (163, 62, 46, 255))
|
|
E(d, [20, 15, 29, 25], MEAT_L) # snout
|
|
d.point([(25, 17), (26, 17)], fill=YELLOW) # eye
|
|
d.point([(27, 22), (28, 22), (26, 23)], fill=BONE) # teeth
|
|
return img
|
|
|
|
|
|
def a_spitter():
|
|
img, d = canvas(40)
|
|
oc(d, 18, 20, 10, PURPLE)
|
|
E(d, [9, 11, 20, 29], PURPLE_D)
|
|
# big drooling maw
|
|
oc(d, 22, 20, 6, (30, 10, 20, 255))
|
|
for i, (tx, ty) in enumerate([(19, 15), (22, 14), (25, 15), (19, 25), (22, 26), (25, 25)]):
|
|
d.point([(tx, ty)], fill=BONE)
|
|
d.point([(24, 28), (25, 30), (23, 31)], fill=GREEN) # drool
|
|
d.point([(14, 13), (15, 13)], fill=YELLOW) # eye
|
|
speckle(d, 40, 8, [PURPLE_D, GREEN_D], 11, box=(10, 10, 26, 30))
|
|
return img
|
|
|
|
|
|
def a_splitter():
|
|
img, d = canvas(44)
|
|
oc(d, 20, 22, 12, BROWN)
|
|
# surface growths
|
|
oc(d, 13, 15, 4, BROWN_D)
|
|
oc(d, 26, 13, 5, BROWN_D)
|
|
oc(d, 30, 25, 4, BROWN_D)
|
|
oc(d, 15, 29, 5, BROWN_D)
|
|
d.point([(26, 12), (15, 14), (30, 24)], fill=MEAT_L)
|
|
d.point([(24, 20), (24, 24)], fill=BLACK) # eyes
|
|
R(d, [22, 27, 27, 29], BLOOD_D)
|
|
return img
|
|
|
|
|
|
def a_mini():
|
|
img, d = canvas(24)
|
|
E(d, [4, 8, 20, 17], OUTL)
|
|
E(d, [5, 9, 19, 16], (122, 90, 48, 255))
|
|
E(d, [13, 9, 19, 16], BROWN) # head
|
|
d.point([(15, 15), (17, 15), (16, 15)], fill=BONE) # teeth
|
|
d.point([(17, 11)], fill=BLACK) # eye
|
|
R(d, [7, 16, 9, 18], SHAMB_D) # tail nub
|
|
return img
|
|
|
|
|
|
def a_exploder():
|
|
img, d = canvas(40)
|
|
oc(d, 19, 21, 10, (201, 59, 59, 255))
|
|
E(d, [11, 13, 22, 29], MEAT_L)
|
|
# glowing veins
|
|
L(d, [(14, 16), (19, 20), (16, 25)], YELLOW)
|
|
L(d, [(24, 14), (21, 20), (26, 26)], YELLOW)
|
|
d.point([(19, 20), (17, 18), (23, 23)], fill=WHITE) # hot spots
|
|
d.point([(23, 17), (23, 18)], fill=BLACK) # eye
|
|
return img
|
|
|
|
|
|
def _teeth_ring(d, cx, cy, r_out, r_in, n, c):
|
|
for i in range(n):
|
|
a0 = (i / n) * math.tau if hasattr(math, "tau") else (i / n) * 2 * math.pi
|
|
a1 = ((i + 0.5) / n) * 2 * math.pi
|
|
a2 = ((i + 1) / n) * 2 * math.pi
|
|
p1 = (cx + math.cos(a0) * r_in, cy + math.sin(a0) * r_in)
|
|
pm = (cx + math.cos(a1) * r_out, cy + math.sin(a1) * r_out)
|
|
p2 = (cx + math.cos(a2) * r_in, cy + math.sin(a2) * r_in)
|
|
P(d, [p1, pm, p2], c)
|
|
|
|
|
|
def a_boss_bonesaw():
|
|
img, d = canvas(96)
|
|
cx = cy = 48
|
|
_teeth_ring(d, cx, cy, 45, 36, 18, STEEL_D)
|
|
oc(d, cx, cy, 37, STEEL_D)
|
|
E(d, [cx - 36, cy - 36, cx + 36, cy + 36], STEEL)
|
|
E(d, [cx - 26, cy - 26, cx + 26, cy + 26], BONE_D)
|
|
# bone segments
|
|
for i in range(8):
|
|
a = i * math.pi / 4
|
|
x0 = cx + math.cos(a) * 8
|
|
y0 = cy + math.sin(a) * 8
|
|
x1 = cx + math.cos(a) * 24
|
|
y1 = cy + math.sin(a) * 24
|
|
L(d, [(x0, y0), (x1, y1)], BONE, 4)
|
|
oc(d, cx, cy, 9, MEAT_D) # hub
|
|
E(d, [cx - 5, cy - 5, cx + 5, cy + 5], (40, 8, 12, 255))
|
|
d.point([(cx + 2, cy - 2), (cx + 3, cy - 2)], fill=GORE) # eye glint
|
|
speckle(d, 96, 26, [BLOOD_D, BLOOD], 3, box=(cx - 30, cy - 30, cx + 30, cy + 30))
|
|
return img
|
|
|
|
|
|
def a_boss_gorecrown():
|
|
img, d = canvas(96)
|
|
cx, cy = 48, 52
|
|
# crown of bone shards
|
|
for i in range(7):
|
|
a = math.pi * (1.15 + 0.7 * i / 6) # top arc
|
|
bx = cx + math.cos(a) * 30
|
|
by = cy + math.sin(a) * 30
|
|
tx = cx + math.cos(a) * 44
|
|
ty = cy + math.sin(a) * 44
|
|
P(d, [(bx - 4, by), (bx + 4, by), (tx, ty)], BONE)
|
|
# pulsing body (two lobes + taper)
|
|
oc(d, cx - 12, cy - 8, 18, MEAT)
|
|
oc(d, cx + 12, cy - 8, 18, MEAT)
|
|
P(d, [(cx - 28, cy), (cx + 28, cy), (cx, cy + 34)], MEAT)
|
|
P(d, [(cx - 24, cy + 4), (cx + 24, cy + 4), (cx, cy + 30)], MEAT_D)
|
|
# arteries
|
|
L(d, [(cx - 16, cy - 14), (cx - 4, cy + 6), (cx - 8, cy + 22)], BLOOD, 3)
|
|
L(d, [(cx + 14, cy - 16), (cx + 6, cy + 4), (cx + 10, cy + 24)], BLOOD, 3)
|
|
# gold eyes
|
|
oc(d, cx - 9, cy - 10, 4, GOLD)
|
|
oc(d, cx + 9, cy - 10, 4, GOLD)
|
|
d.point([(cx - 8, cy - 10), (cx + 10, cy - 10)], fill=BLACK)
|
|
R(d, [cx - 8, cy + 8, cx + 8, cy + 12], BLOOD_D) # maw
|
|
for tx in range(cx - 6, cx + 8, 4):
|
|
d.point([(tx, cy + 8)], fill=BONE)
|
|
return img
|
|
|
|
|
|
def a_boss_knifecrawl():
|
|
img, d = canvas(96)
|
|
cx = cy = 48
|
|
# 8 knife legs
|
|
for i in range(8):
|
|
a = i * math.pi / 4 + math.pi / 8
|
|
x0 = cx + math.cos(a) * 14
|
|
y0 = cy + math.sin(a) * 14
|
|
x1 = cx + math.cos(a) * 42
|
|
y1 = cy + math.sin(a) * 42
|
|
L(d, [(x0, y0), (x1, y1)], STEEL_D, 7)
|
|
L(d, [(x0, y0), (x1, y1)], STEEL, 4)
|
|
tx = cx + math.cos(a) * 46
|
|
ty = cy + math.sin(a) * 46
|
|
d.point([(tx, ty)], fill=WHITE) # blade tip
|
|
# blood near base
|
|
d.point([(x0 + 1, y0), (x0, y0 + 1)], fill=BLOOD)
|
|
# central fused mass
|
|
oc(d, cx, cy, 17, (90, 107, 122, 255))
|
|
E(d, [cx - 12, cy - 12, cx + 12, cy + 12], STEEL_D)
|
|
# eye cluster
|
|
for (ex, ey) in [(-6, -4), (5, -6), (0, 3), (-3, 7), (7, 5)]:
|
|
oc(d, cx + ex, cy + ey, 3, (200, 30, 40, 255))
|
|
d.point([(cx + ex, cy + ey)], fill=BLACK)
|
|
return img
|
|
|
|
|
|
# =====================================================================
|
|
# tiles / doors
|
|
# =====================================================================
|
|
|
|
def _floor(base, dark, vein, seed):
|
|
img, d = canvas(32)
|
|
R(d, [0, 0, 31, 31], base)
|
|
speckle(d, 32, 82, [dark, base, vein], seed)
|
|
rng = random.Random(seed + 1)
|
|
# layered tissue/rust veins with forks and pores
|
|
for _ in range(4):
|
|
x = rng.randint(2, 28)
|
|
y = rng.randint(2, 28)
|
|
ex, ey = x + rng.randint(-9, 9), y + rng.randint(-9, 9)
|
|
L(d, [(x, y), (ex, ey)], dark, 2)
|
|
L(d, [(x, y), (ex, ey)], vein)
|
|
if rng.random() < 0.65:
|
|
L(d, [((x + ex) // 2, (y + ey) // 2), (ex + rng.randint(-4, 4), ey + rng.randint(-4, 4))], vein)
|
|
for _ in range(7):
|
|
x, y = rng.randint(2, 29), rng.randint(2, 29)
|
|
E(d, [x - 1, y - 1, x + 1, y + 1], dark)
|
|
d.point([(x, y)], fill=(22, 8, 12, 255))
|
|
# subtle slab edge and accumulated black grime
|
|
L(d, [(0, 0), (31, 0)], tuple(min(255, c + 16) for c in base[:3]) + (255,))
|
|
L(d, [(0, 31), (31, 31)], dark)
|
|
L(d, [(31, 0), (31, 31)], dark)
|
|
return img
|
|
|
|
|
|
def a_floor1():
|
|
img = _floor((34, 17, 21, 255), (47, 22, 28, 255), (89, 29, 40, 255), 10)
|
|
d = ImageDraw.Draw(img)
|
|
# sutured butcher slab
|
|
L(d, [(5, 18), (12, 15), (19, 18), (27, 14)], BLOOD_D, 2)
|
|
for x, y in [(8, 17), (14, 16), (21, 17), (25, 15)]: L(d, [(x - 1, y - 2), (x + 1, y + 2)], BONE_D)
|
|
return img
|
|
|
|
|
|
def a_floor2():
|
|
img = _floor((40, 22, 23, 255), (52, 29, 27, 255), (88, 42, 28, 255), 20)
|
|
d = ImageDraw.Draw(img)
|
|
# corroded metal patch with sunken rivets
|
|
L(d, [(2, 8), (29, 8)], (26, 14, 16, 255), 2)
|
|
L(d, [(2, 24), (29, 24)], (72, 34, 29, 255))
|
|
for x, y in [(4, 4), (27, 4), (4, 27), (27, 27)]:
|
|
oc(d, x, y, 1, STEEL_D, OUTL)
|
|
return img
|
|
def a_floor3():
|
|
img = _floor((27, 15, 20, 255), (39, 22, 34, 255), (60, 27, 43, 255), 30)
|
|
d = ImageDraw.Draw(img)
|
|
# black organ membrane, bone chips, and wet pustules
|
|
E(d, [4, 5, 13, 13], (48, 22, 38, 255)); E(d, [20, 18, 29, 27], (54, 23, 41, 255))
|
|
d.point([(7, 22), (24, 9), (19, 27), (8, 8), (25, 22)], fill=BONE_D)
|
|
d.point([(9, 7), (23, 20)], fill=MEAT_L)
|
|
return img
|
|
|
|
|
|
def a_wall():
|
|
img, d = canvas(32)
|
|
R(d, [0, 0, 31, 31], (57, 27, 33, 255))
|
|
R(d, [0, 0, 31, 5], (98, 43, 50, 255)) # top highlight
|
|
speckle(d, 32, 70, [(43, 19, 25, 255), (80, 35, 43, 255), BLOOD_D], 40)
|
|
L(d, [(0, 3), (31, 3)], (107, 74, 58, 255)) # bone ridge
|
|
d.point([(6, 2), (17, 2), (26, 2)], fill=BONE_D)
|
|
# mortared meat blocks, cracks, hooks and old streaks
|
|
L(d, [(0, 14), (31, 14)], (35, 15, 20, 255), 2)
|
|
L(d, [(15, 5), (15, 14)], (38, 16, 20, 255))
|
|
L(d, [(7, 16), (9, 23), (5, 29)], (28, 11, 15, 255))
|
|
L(d, [(25, 5), (23, 11), (27, 15)], BLOOD_D, 2)
|
|
P(d, [(27, 18), (30, 18), (29, 26), (27, 28)], STEEL_D)
|
|
return img
|
|
|
|
|
|
def a_door_open():
|
|
img, d = canvas(48)
|
|
# black opening
|
|
R(d, [8, 10, 39, 37], BLACK)
|
|
R(d, [10, 12, 37, 35], (12, 6, 8, 255))
|
|
# bone frame
|
|
R(d, [4, 6, 9, 41], OUTL); R(d, [5, 7, 8, 40], BONE)
|
|
R(d, [38, 6, 43, 41], OUTL); R(d, [39, 7, 42, 40], BONE)
|
|
R(d, [4, 6, 43, 10], OUTL); R(d, [5, 7, 42, 9], BONE_D)
|
|
d.point([(7, 14), (7, 26), (40, 20), (40, 32)], fill=BONE_D)
|
|
return img
|
|
|
|
|
|
def a_door_locked():
|
|
img, d = canvas(48)
|
|
R(d, [4, 6, 43, 41], OUTL)
|
|
R(d, [5, 7, 42, 40], MEAT_D) # membrane
|
|
L(d, [(6, 12), (42, 34)], MEAT, 2)
|
|
L(d, [(6, 30), (42, 14)], MEAT, 2)
|
|
# interlocking teeth
|
|
for x in range(6, 42, 6):
|
|
P(d, [(x, 22), (x + 3, 30), (x + 6, 22)], BONE)
|
|
P(d, [(x, 24), (x + 3, 16), (x + 6, 24)], BONE_D)
|
|
speckle(d, 48, 12, [BLOOD, BLOOD_D], 55, box=(6, 8, 41, 39))
|
|
return img
|
|
|
|
|
|
# =====================================================================
|
|
# projectiles
|
|
# =====================================================================
|
|
|
|
def a_bullet_bone():
|
|
img, d = canvas(16)
|
|
P(d, [(2, 9), (9, 5), (14, 7), (9, 11)], OUTL)
|
|
P(d, [(3, 9), (9, 6), (13, 7), (9, 10)], BONE)
|
|
d.point([(5, 8), (10, 8)], fill=WHITE)
|
|
return img
|
|
|
|
|
|
def a_bullet_saw():
|
|
img, d = canvas(24)
|
|
_teeth_ring(d, 12, 12, 11, 8, 8, STEEL_D)
|
|
oc(d, 12, 12, 8, STEEL)
|
|
E(d, [8, 8, 16, 16], STEEL_D)
|
|
oc(d, 12, 12, 3, OUTL)
|
|
d.point([(10, 10)], fill=WHITE)
|
|
return img
|
|
|
|
|
|
def a_bullet_cleaver():
|
|
img, d = canvas(20)
|
|
R(d, [2, 8, 8, 12], OUTL); R(d, [3, 9, 7, 11], (120, 84, 50, 255))
|
|
P(d, [(8, 5), (18, 5), (18, 15), (8, 15)], OUTL)
|
|
P(d, [(9, 6), (17, 6), (17, 14), (9, 14)], STEEL)
|
|
L(d, [(9, 13), (17, 13)], WHITE)
|
|
d.point([(15, 8)], fill=BLOOD)
|
|
return img
|
|
|
|
|
|
def a_bullet_harpoon():
|
|
img, d = canvas(28)
|
|
L(d, [(2, 14), (20, 14)], OUTL, 3)
|
|
L(d, [(2, 14), (20, 14)], (176, 144, 112, 255), 1)
|
|
P(d, [(18, 9), (27, 14), (18, 19)], OUTL)
|
|
P(d, [(19, 11), (26, 14), (19, 17)], STEEL)
|
|
P(d, [(20, 11), (16, 7), (22, 12)], STEEL_D) # barb
|
|
d.point([(4, 13), (8, 13)], fill=BLOOD)
|
|
return img
|
|
|
|
|
|
def a_bullet_eye():
|
|
img, d = canvas(18)
|
|
oc(d, 9, 9, 7, WHITE)
|
|
oc(d, 10, 9, 4, (192, 32, 32, 255))
|
|
E(d, [8, 7, 12, 11], BLACK)
|
|
d.point([(11, 7)], fill=WHITE)
|
|
d.point([(4, 5), (3, 12), (5, 14), (14, 4)], fill=(200, 60, 60, 255)) # vessels
|
|
return img
|
|
|
|
|
|
def a_bullet_syringe():
|
|
img, d = canvas(20)
|
|
L(d, [(16, 10), (19, 10)], STEEL) # needle
|
|
R(d, [2, 6, 15, 14], OUTL)
|
|
R(d, [3, 7, 14, 13], (190, 200, 210, 255))
|
|
R(d, [4, 8, 12, 12], GREEN) # fluid
|
|
R(d, [1, 8, 3, 12], STEEL_D) # plunger
|
|
d.point([(6, 8)], fill=WHITE)
|
|
return img
|
|
|
|
|
|
def a_bullet_gore():
|
|
img, d = canvas(18)
|
|
oc(d, 9, 10, 6, BLOOD)
|
|
E(d, [4, 5, 8, 9], BLOOD)
|
|
E(d, [12, 4, 15, 7], BLOOD)
|
|
d.point([(7, 8), (11, 12)], fill=GORE)
|
|
d.point([(6, 14)], fill=BLOOD_D)
|
|
return img
|
|
|
|
|
|
# =====================================================================
|
|
# pickups / props
|
|
# =====================================================================
|
|
|
|
def _gem(c_light, c_dark, size, r):
|
|
img, d = canvas(size)
|
|
cx, cy = size // 2, size // 2
|
|
P(d, [(cx, cy - r), (cx + r - 2, cy), (cx, cy + r), (cx - r + 2, cy)], OUTL)
|
|
P(d, [(cx, cy - r + 1), (cx + r - 3, cy), (cx, cy + r - 1), (cx - r + 3, cy)], c_dark)
|
|
P(d, [(cx, cy - r + 1), (cx + r - 3, cy), (cx, cy)], c_light)
|
|
d.point([(cx - 1, cy - 2)], fill=WHITE)
|
|
return img
|
|
|
|
|
|
def a_gem_small(): return _gem(BLUE, (30, 90, 160, 255), 16, 6)
|
|
def a_gem_big(): return _gem(TEAL, (25, 140, 125, 255), 20, 8)
|
|
|
|
|
|
def a_heart():
|
|
img, d = canvas(20)
|
|
E(d, [2, 3, 10, 12], OUTL); E(d, [9, 3, 17, 12], OUTL)
|
|
P(d, [(2, 8), (18, 8), (10, 18)], OUTL)
|
|
E(d, [3, 4, 9, 11], GORE); E(d, [10, 4, 16, 11], GORE)
|
|
P(d, [(3, 8), (17, 8), (10, 17)], GORE)
|
|
R(d, [8, 2, 12, 6], MEAT_D) # arteries
|
|
d.point([(6, 6), (7, 6)], fill=WHITE)
|
|
return img
|
|
|
|
|
|
def a_ammo():
|
|
img, d = canvas(20)
|
|
R(d, [2, 8, 17, 17], OUTL)
|
|
R(d, [3, 9, 16, 16], (138, 111, 60, 255))
|
|
R(d, [3, 7, 16, 10], (100, 72, 40, 255)) # lid
|
|
for i, x in enumerate([5, 9, 13]):
|
|
R(d, [x, 10, x + 2, 15], BONE)
|
|
d.point([(x, 10)], fill=GOLD)
|
|
return img
|
|
|
|
|
|
def a_pedestal():
|
|
img, d = canvas(40)
|
|
E(d, [8, 4, 32, 14], OUTL); E(d, [9, 5, 31, 13], (122, 106, 114, 255))
|
|
R(d, [12, 12, 28, 30], OUTL); R(d, [13, 12, 27, 30], (90, 74, 82, 255))
|
|
R(d, [7, 28, 33, 35], OUTL); R(d, [8, 29, 32, 34], (122, 106, 114, 255))
|
|
L(d, [(16, 6), (14, 12), (15, 18)], BLOOD) # drip
|
|
d.point([(11, 7)], fill=WHITE)
|
|
return img
|
|
|
|
|
|
def a_stairs():
|
|
img, d = canvas(40)
|
|
R(d, [4, 4, 35, 35], OUTL)
|
|
R(d, [5, 5, 34, 34], (18, 10, 12, 255))
|
|
for i in range(4):
|
|
y = 9 + i * 6
|
|
R(d, [8, y, 32, y + 3], (12 + i * 4, 8 + i * 2, 10 + i * 2, 255))
|
|
L(d, [(8, y), (32, y)], (107, 74, 58, 255))
|
|
return img
|
|
|
|
|
|
# =====================================================================
|
|
# blood decals
|
|
# =====================================================================
|
|
|
|
def _decal(seed, blobs):
|
|
img, d = canvas(48)
|
|
rng = random.Random(seed)
|
|
for (bx, by, br) in blobs:
|
|
E(d, [bx - br, by - br, bx + br, by + br], BLOOD_D)
|
|
E(d, [bx - br + 2, by - br + 2, bx + br - 2, by + br - 2], (107, 14, 24, 255))
|
|
for _ in range(14): # droplets
|
|
x = rng.randint(6, 42)
|
|
y = rng.randint(6, 42)
|
|
r = rng.randint(1, 2)
|
|
E(d, [x - r, y - r, x + r, y + r], BLOOD_D)
|
|
return img
|
|
|
|
|
|
def a_decal1(): return _decal(1, [(24, 24, 13)])
|
|
def a_decal2(): return _decal(2, [(16, 24, 8), (28, 22, 9), (36, 26, 6)])
|
|
def a_decal3(): return _decal(3, [(24, 24, 17), (14, 14, 7), (34, 34, 7)])
|
|
def a_decal4(): return _decal(4, [(12, 30, 5), (22, 22, 4), (30, 16, 5), (38, 10, 3)])
|
|
|
|
|
|
# =====================================================================
|
|
# weapon icons (32px)
|
|
# =====================================================================
|
|
|
|
def a_w_bonepopper():
|
|
img, d = canvas(32)
|
|
R(d, [6, 8, 27, 14], OUTL); R(d, [7, 9, 26, 13], BONE) # barrel/slide
|
|
R(d, [27, 10, 30, 13], OUTL); R(d, [28, 11, 29, 12], BLACK) # muzzle
|
|
R(d, [6, 14, 12, 27], OUTL); R(d, [7, 15, 11, 26], BONE_D) # rear grip
|
|
P(d, [(13, 14), (18, 14), (16, 20)], OUTL) # trigger guard
|
|
d.point([(16, 16)], fill=GOLD) # trigger
|
|
d.point([(9, 10), (17, 10), (22, 11)], fill=WHITE) # glint
|
|
d.point([(8, 18), (8, 22)], fill=BONE) # grip joints
|
|
return img
|
|
|
|
|
|
def a_w_repeater():
|
|
img, d = canvas(32)
|
|
for i in range(4): # ribs
|
|
x = 8 + i * 5
|
|
d.arc([x - 4, 4, x + 6, 22], 270, 90, fill=BONE, width=2)
|
|
R(d, [4, 13, 28, 17], OUTL); R(d, [5, 14, 27, 16], STEEL_D)
|
|
R(d, [24, 11, 30, 14], STEEL) # muzzle
|
|
return img
|
|
|
|
|
|
def a_w_marrow():
|
|
img, d = canvas(32)
|
|
R(d, [4, 9, 27, 13], OUTL); R(d, [5, 10, 26, 12], BONE)
|
|
R(d, [4, 14, 27, 18], OUTL); R(d, [5, 15, 26, 17], BONE_D)
|
|
R(d, [2, 10, 6, 18], (120, 84, 50, 255)) # stock
|
|
d.point([(26, 11), (26, 16)], fill=BLACK)
|
|
return img
|
|
|
|
|
|
def a_w_cleaver():
|
|
img, d = canvas(32)
|
|
R(d, [5, 19, 13, 26], OUTL); R(d, [6, 20, 12, 25], (120, 84, 50, 255))
|
|
P(d, [(10, 4), (27, 4), (27, 20), (10, 20)], OUTL)
|
|
P(d, [(11, 5), (26, 5), (26, 19), (11, 19)], STEEL)
|
|
L(d, [(11, 18), (26, 18)], WHITE)
|
|
d.point([(21, 8), (23, 12), (19, 14)], fill=BLOOD)
|
|
return img
|
|
|
|
|
|
def a_w_saw():
|
|
img, d = canvas(32)
|
|
_teeth_ring(d, 16, 13, 11, 8, 10, STEEL_D)
|
|
oc(d, 16, 13, 8, STEEL)
|
|
oc(d, 16, 13, 3, OUTL)
|
|
R(d, [10, 22, 22, 27], OUTL); R(d, [11, 23, 21, 26], (120, 84, 50, 255))
|
|
return img
|
|
|
|
|
|
def a_w_bile():
|
|
img, d = canvas(32)
|
|
P(d, [(6, 13), (20, 9), (26, 10), (26, 20), (20, 21), (6, 17)], OUTL)
|
|
P(d, [(7, 14), (20, 10), (25, 11), (25, 19), (20, 20), (7, 16)], (176, 144, 90, 255))
|
|
d.point([(23, 21), (24, 23), (22, 24)], fill=GREEN) # drip
|
|
d.point([(21, 12)], fill=GREEN_D)
|
|
R(d, [3, 13, 7, 18], (120, 84, 50, 255))
|
|
return img
|
|
|
|
|
|
def a_w_hemophage():
|
|
img, d = canvas(32)
|
|
R(d, [4, 10, 22, 18], OUTL); R(d, [5, 11, 21, 17], (190, 200, 210, 255))
|
|
R(d, [6, 12, 16, 16], GORE) # blood vial
|
|
L(d, [(22, 14), (29, 14)], STEEL)
|
|
R(d, [3, 18, 8, 23], STEEL_D)
|
|
d.point([(9, 12)], fill=WHITE)
|
|
return img
|
|
|
|
|
|
def a_w_eye():
|
|
img, d = canvas(32)
|
|
d.arc([3, 5, 29, 27], 200, 340, fill=(120, 84, 50, 255), width=3)
|
|
L(d, [(6, 23), (26, 8)], BONE_D, 1) # string
|
|
oc(d, 16, 15, 6, WHITE)
|
|
oc(d, 17, 15, 3, (192, 32, 32, 255))
|
|
d.point([(17, 15)], fill=BLACK)
|
|
return img
|
|
|
|
|
|
def a_w_guthook():
|
|
img, d = canvas(32)
|
|
L(d, [(3, 26), (24, 8)], OUTL, 4)
|
|
L(d, [(3, 26), (24, 8)], (176, 144, 112, 255), 2)
|
|
P(d, [(22, 4), (30, 7), (24, 12)], STEEL) # hook tip
|
|
d.arc([22, 8, 30, 16], 90, 300, fill=STEEL_D, width=2)
|
|
d.point([(8, 21), (12, 18)], fill=BLOOD)
|
|
return img
|
|
|
|
|
|
def a_w_cauterizer():
|
|
img, d = canvas(32)
|
|
R(d, [4, 14, 14, 24], OUTL); R(d, [5, 15, 13, 23], STEEL_D) # tank
|
|
L(d, [(14, 17), (24, 12)], OUTL, 4)
|
|
L(d, [(14, 17), (24, 12)], STEEL, 2)
|
|
P(d, [(24, 8), (31, 11), (26, 14), (29, 17), (24, 15)], (255, 144, 48, 255)) # flame
|
|
d.point([(25, 12)], fill=YELLOW)
|
|
return img
|
|
|
|
|
|
def a_w_fleshmasher():
|
|
img, d = canvas(32)
|
|
R(d, [4, 12, 26, 20], OUTL); R(d, [5, 13, 25, 19], STEEL_D)
|
|
E(d, [22, 10, 28, 22], OUTL); E(d, [23, 11, 27, 21], BLACK) # muzzle
|
|
oc(d, 12, 8, 5, MEAT_L) # meat ball
|
|
d.point([(11, 7), (14, 9)], fill=BLOOD_D)
|
|
return img
|
|
|
|
|
|
def a_w_trapqueen():
|
|
img, d = canvas(32)
|
|
d.arc([5, 5, 27, 27], 180, 360, fill=STEEL_D, width=3)
|
|
d.arc([5, 5, 27, 27], 0, 180, fill=STEEL, width=3)
|
|
for i in range(6): # teeth
|
|
a = math.pi * (i / 5)
|
|
x = 16 + math.cos(a) * 11
|
|
y = 16 - math.sin(a) * 11
|
|
d.point([(int(x), int(y))], fill=WHITE)
|
|
E(d, [13, 13, 19, 19], OUTL); E(d, [14, 14, 18, 18], GOLD)
|
|
d.point([(10, 20), (22, 19)], fill=BLOOD)
|
|
return img
|
|
|
|
|
|
def a_w_tenderizer():
|
|
img, d = canvas(32)
|
|
R(d, [13, 13, 17, 28], OUTL); R(d, [14, 14, 16, 27], (120, 84, 50, 255))
|
|
R(d, [6, 3, 24, 13], OUTL); R(d, [7, 4, 23, 12], STEEL_D)
|
|
for x in range(8, 24, 4):
|
|
d.point([(x, 3), (x + 1, 3)], fill=STEEL) # spikes
|
|
d.point([(x, 12)], fill=STEEL)
|
|
d.point([(10, 6), (19, 9)], fill=BLOOD)
|
|
return img
|
|
|
|
|
|
def a_w_redhand():
|
|
img, d = canvas(32)
|
|
R(d, [4, 12, 12, 21], OUTL); R(d, [5, 13, 11, 20], MEAT_D) # body
|
|
R(d, [12, 14, 28, 18], OUTL); R(d, [13, 15, 27, 17], STEEL_D) # bar
|
|
for x in range(13, 28, 3):
|
|
d.point([(x, 14)], fill=STEEL) # chain teeth
|
|
R(d, [6, 8, 10, 12], (120, 84, 50, 255)) # handle
|
|
d.point([(15, 16), (21, 16), (25, 17)], fill=BLOOD)
|
|
return img
|
|
|
|
|
|
def a_w_spinaltap():
|
|
img, d = canvas(32)
|
|
L(d, [(3, 20), (28, 8)], OUTL, 4)
|
|
for i in range(6): # vertebrae
|
|
t = i / 5
|
|
x = 5 + t * 22
|
|
y = 19 - t * 11
|
|
E(d, [x - 2, y - 2, x + 2, y + 2], BONE)
|
|
L(d, [(3, 20), (28, 8)], (96, 192, 255, 255), 1) # energy
|
|
d.point([(27, 7), (28, 9), (26, 6)], fill=(224, 240, 255, 255))
|
|
return img
|
|
|
|
|
|
def a_w_swarmjar():
|
|
img, d = canvas(32)
|
|
R(d, [8, 8, 24, 27], OUTL)
|
|
R(d, [9, 9, 23, 26], (200, 210, 215, 110))
|
|
R(d, [7, 5, 25, 9], OUTL); R(d, [8, 6, 24, 8], STEEL_D) # lid
|
|
rng = random.Random(8)
|
|
for _ in range(9): # maggots
|
|
x = rng.randint(11, 21)
|
|
y = rng.randint(14, 24)
|
|
E(d, [x - 1, y - 1, x + 2, y + 1], (208, 216, 176, 255))
|
|
d.point([(12, 11)], fill=WHITE)
|
|
return img
|
|
|
|
|
|
def a_weapon_top(wid):
|
|
"""Oversized top-down in-hand silhouette, authored separately from HUD art."""
|
|
img, d = canvas(64)
|
|
cy = 32
|
|
|
|
def body(x0, y0, x1, y1, fill=STEEL_D):
|
|
R(d, [x0 - 2, y0 - 2, x1 + 2, y1 + 2], OUTL)
|
|
R(d, [x0, y0, x1, y1], fill)
|
|
|
|
# Every weapon has a deliberately exaggerated, readable top silhouette.
|
|
if wid == "bonepopper":
|
|
body(8, 24, 43, 40, BONE_D); body(38, 27, 59, 37, BONE)
|
|
P(d, [(13, 40), (27, 40), (22, 53), (14, 51)], OUTL)
|
|
P(d, [(15, 40), (25, 40), (21, 50), (16, 49)], BROWN_D)
|
|
L(d, [(42, 27), (57, 27)], WHITE, 2)
|
|
elif wid == "repeater":
|
|
body(6, 26, 58, 38, STEEL_D)
|
|
for x in range(12, 48, 7):
|
|
d.arc([x - 5, 18, x + 7, 46], 250, 110, fill=BONE, width=3)
|
|
R(d, [52, 28, 63, 36], STEEL); d.point([(61, 30), (61, 34)], fill=BLACK)
|
|
elif wid == "marrow":
|
|
body(5, 19, 57, 29, BONE); body(5, 35, 57, 45, BONE_D)
|
|
R(d, [53, 20, 63, 28], OUTL); R(d, [53, 36, 63, 44], OUTL)
|
|
L(d, [(8, 24), (46, 24)], WHITE, 2)
|
|
elif wid == "cleaver":
|
|
body(3, 28, 20, 36, BROWN_D)
|
|
P(d, [(18, 12), (61, 15), (61, 49), (18, 52)], OUTL)
|
|
P(d, [(21, 15), (58, 18), (58, 46), (21, 49)], STEEL)
|
|
L(d, [(23, 46), (56, 43)], WHITE, 2); d.point([(45, 23), (50, 36)], fill=BLOOD)
|
|
elif wid == "saw":
|
|
body(5, 26, 35, 38, BROWN_D)
|
|
_teeth_ring(d, 47, cy, 17, 13, 14, STEEL_D)
|
|
oc(d, 47, cy, 12, STEEL); oc(d, 47, cy, 4, OUTL)
|
|
elif wid == "bile":
|
|
body(4, 24, 39, 40, (161, 118, 68, 255))
|
|
P(d, [(36, 19), (62, 25), (62, 39), (36, 45)], OUTL)
|
|
P(d, [(38, 22), (59, 27), (59, 37), (38, 42)], GREEN_D)
|
|
E(d, [45, 26, 56, 38], GREEN); d.point([(57, 39), (60, 43)], fill=GREEN)
|
|
elif wid == "hemophage":
|
|
body(4, 25, 45, 39, STEEL)
|
|
R(d, [12, 28, 39, 36], GORE); L(d, [(44, 32), (63, 32)], WHITE, 2)
|
|
R(d, [5, 22, 10, 42], STEEL_D); d.point([(17, 29), (20, 29)], fill=WHITE)
|
|
elif wid == "eye":
|
|
d.arc([3, 5, 58, 59], 205, 335, fill=BROWN_D, width=7)
|
|
L(d, [(9, 48), (56, 15)], BONE, 2)
|
|
oc(d, 36, cy, 15, WHITE); oc(d, 40, cy, 8, GORE); oc(d, 42, cy, 3, BLACK)
|
|
d.point([(37, 26), (48, 29)], fill=(210, 70, 70, 255))
|
|
elif wid == "guthook":
|
|
L(d, [(3, cy), (52, cy)], OUTL, 8); L(d, [(4, cy), (52, cy)], BONE_D, 4)
|
|
P(d, [(46, 14), (63, 26), (52, 34), (60, 45), (45, 39), (40, 28)], OUTL)
|
|
P(d, [(47, 18), (59, 26), (49, 32), (56, 40), (46, 37), (43, 28)], STEEL)
|
|
d.point([(18, 30), (29, 34), (49, 35)], fill=BLOOD)
|
|
elif wid == "cauterizer":
|
|
body(4, 20, 26, 44, STEEL_D); body(24, 27, 50, 37, STEEL)
|
|
P(d, [(47, 20), (63, 27), (56, 32), (63, 38), (48, 44), (53, 32)], OUTL)
|
|
P(d, [(50, 23), (61, 28), (54, 32), (61, 37), (50, 41), (55, 32)], (255, 126, 35, 255))
|
|
d.point([(58, 31), (59, 32)], fill=YELLOW)
|
|
elif wid == "fleshmasher":
|
|
body(3, 19, 48, 45, STEEL_D); oc(d, 53, cy, 12, OUTL); E(d, [48, 25, 62, 39], BLACK)
|
|
oc(d, 23, cy, 11, MEAT_L); d.point([(19, 29), (27, 36)], fill=BLOOD_D)
|
|
R(d, [8, 23, 12, 41], GOLD)
|
|
elif wid == "trapqueen":
|
|
body(4, 25, 42, 39, STEEL_D)
|
|
d.arc([35, 11, 65, 41], 185, 355, fill=STEEL, width=6)
|
|
d.arc([35, 23, 65, 53], 5, 175, fill=STEEL_D, width=6)
|
|
for y in (20, 44):
|
|
for x in range(42, 62, 6): P(d, [(x, y), (x + 3, cy), (x + 5, y)], BONE)
|
|
elif wid == "tenderizer":
|
|
body(3, 28, 38, 36, BROWN_D)
|
|
R(d, [34, 12, 62, 52], OUTL); R(d, [37, 15, 59, 49], STEEL_D)
|
|
for y in range(17, 50, 8):
|
|
d.point([(58, y), (59, y), (38, y + 2)], fill=STEEL)
|
|
d.point([(46, 21), (52, 39)], fill=BLOOD)
|
|
elif wid == "redhand":
|
|
body(2, 20, 25, 44, MEAT_D); body(22, 25, 61, 39, STEEL_D)
|
|
for x in range(25, 61, 5):
|
|
P(d, [(x, 24), (x + 2, 19), (x + 4, 24)], STEEL)
|
|
P(d, [(x, 40), (x + 2, 45), (x + 4, 40)], STEEL)
|
|
R(d, [7, 13, 18, 22], BROWN_D); d.point([(31, 30), (42, 35), (55, 29)], fill=BLOOD)
|
|
elif wid == "spinaltap":
|
|
L(d, [(3, cy), (61, cy)], OUTL, 10)
|
|
for x in range(7, 58, 8):
|
|
oc(d, x, cy, 6, BONE); R(d, [x - 2, 23, x + 2, 41], BONE_D)
|
|
L(d, [(5, cy), (62, cy)], (72, 205, 255, 255), 3)
|
|
d.point([(61, 29), (62, 32), (61, 35)], fill=WHITE)
|
|
elif wid == "swarmjar":
|
|
body(2, 26, 24, 38, BROWN_D)
|
|
R(d, [20, 13, 57, 51], OUTL); R(d, [23, 16, 54, 48], (175, 190, 180, 210))
|
|
R(d, [53, 19, 62, 45], STEEL_D)
|
|
rng = random.Random(81)
|
|
for _ in range(15):
|
|
x, y = rng.randint(27, 50), rng.randint(20, 44)
|
|
E(d, [x - 2, y - 1, x + 3, y + 1], (216, 224, 177, 255))
|
|
d.point([(27, 18), (30, 18)], fill=WHITE)
|
|
return img
|
|
|
|
|
|
# =====================================================================
|
|
# item icons (32px)
|
|
# =====================================================================
|
|
|
|
def a_i_hollowpoints():
|
|
img, d = canvas(32)
|
|
P(d, [(16, 4), (21, 12), (21, 26), (11, 26), (11, 12)], OUTL)
|
|
P(d, [(16, 5), (20, 12), (20, 25), (12, 25), (12, 12)], BONE)
|
|
E(d, [14, 6, 18, 11], OUTL) # hollow tip
|
|
d.point([(13, 18)], fill=GOLD)
|
|
return img
|
|
|
|
|
|
def a_i_twitch():
|
|
img, d = canvas(32)
|
|
for i, pts in enumerate([[(6, 22), (14, 14), (22, 18), (26, 10)],
|
|
[(8, 26), (16, 18), (24, 22)],
|
|
[(10, 12), (18, 8), (24, 12)]]):
|
|
L(d, [tuple(p) for p in pts], MEAT_L if i == 0 else MEAT_D, 3)
|
|
d.point([(15, 15), (20, 19), (12, 20)], fill=GORE)
|
|
d.point([(25, 9)], fill=YELLOW) # spark
|
|
return img
|
|
|
|
|
|
def a_i_scalpel():
|
|
img, d = canvas(32)
|
|
# dark handle
|
|
L(d, [(5, 27), (16, 16)], OUTL, 6)
|
|
L(d, [(5, 27), (16, 16)], (70, 74, 82, 255), 3)
|
|
d.point([(7, 25), (10, 22)], fill=STEEL) # grip ridges
|
|
# bright triangular blade
|
|
P(d, [(14, 17), (29, 3), (22, 17)], OUTL)
|
|
P(d, [(15, 16), (27, 5), (21, 16)], STEEL)
|
|
L(d, [(17, 14), (26, 6)], WHITE)
|
|
d.point([(12, 19), (14, 21)], fill=BLOOD)
|
|
return img
|
|
|
|
|
|
def a_i_leadmarrow():
|
|
img, d = canvas(32)
|
|
oc(d, 16, 16, 12, BONE)
|
|
oc(d, 16, 16, 7, BONE_D)
|
|
oc(d, 16, 16, 4, (60, 56, 64, 255))
|
|
d.point([(12, 12), (21, 19)], fill=WHITE)
|
|
return img
|
|
|
|
|
|
def a_i_piercegaze():
|
|
img, d = canvas(32)
|
|
oc(d, 15, 17, 10, WHITE)
|
|
oc(d, 16, 17, 5, (60, 120, 200, 255))
|
|
E(d, [14, 15, 18, 19], BLACK)
|
|
L(d, [(8, 4), (26, 28)], STEEL_D, 2) # needle
|
|
P(d, [(25, 27), (28, 30), (24, 29)], STEEL)
|
|
d.point([(6, 3)], fill=WHITE)
|
|
return img
|
|
|
|
|
|
def a_i_ricochet():
|
|
img, d = canvas(32)
|
|
L(d, [(6, 8), (16, 16), (8, 26)], BONE, 4) # bent ribs
|
|
L(d, [(20, 6), (14, 16), (24, 24)], BONE_D, 3)
|
|
oc(d, 24, 12, 3, GOLD) # bullet
|
|
L(d, [(24, 9), (24, 4)], WHITE, 1)
|
|
return img
|
|
|
|
|
|
def a_i_splittongue():
|
|
img, d = canvas(32)
|
|
P(d, [(8, 28), (16, 14), (12, 6), (18, 10), (24, 4), (22, 14), (18, 28)], OUTL)
|
|
P(d, [(10, 26), (16, 15), (14, 8), (18, 12), (22, 7), (20, 15), (17, 26)], GORE)
|
|
L(d, [(15, 22), (17, 15)], MEAT_D)
|
|
return img
|
|
|
|
|
|
def a_i_hydramaw():
|
|
img, d = canvas(32)
|
|
oc(d, 16, 18, 12, (40, 10, 16, 255))
|
|
for a in range(0, 360, 30):
|
|
r1 = math.radians(a)
|
|
x = 16 + math.cos(r1) * 11
|
|
y = 18 + math.sin(r1) * 11
|
|
d.point([(int(x), int(y))], fill=BONE)
|
|
for a in range(15, 360, 45):
|
|
r1 = math.radians(a)
|
|
x = 16 + math.cos(r1) * 6
|
|
y = 18 + math.sin(r1) * 6
|
|
d.point([(int(x), int(y))], fill=BONE_D)
|
|
E(d, [13, 15, 19, 21], BLOOD_D)
|
|
return img
|
|
|
|
|
|
def a_i_homingtumor():
|
|
img, d = canvas(32)
|
|
oc(d, 15, 17, 11, PURPLE)
|
|
oc(d, 8, 10, 4, PURPLE_D)
|
|
oc(d, 24, 9, 3, PURPLE_D)
|
|
oc(d, 17, 17, 6, WHITE) # eye
|
|
oc(d, 18, 17, 3, (200, 40, 40, 255))
|
|
d.point([(18, 17)], fill=BLACK)
|
|
return img
|
|
|
|
|
|
def a_i_orbitalknives():
|
|
img, d = canvas(32)
|
|
d.arc([5, 5, 27, 27], 0, 360, fill=(90, 70, 80, 255), width=1)
|
|
for i in range(3):
|
|
a = i * 2 * math.pi / 3
|
|
x = 16 + math.cos(a) * 11
|
|
y = 16 + math.sin(a) * 11
|
|
P(d, [(x - 2, y + 2), (x + 3, y - 4), (x + 2, y + 3)], STEEL)
|
|
d.point([(int(x), int(y))], fill=OUTL)
|
|
E(d, [14, 14, 18, 18], GOLD)
|
|
return img
|
|
|
|
|
|
def a_i_dentures():
|
|
img, d = canvas(32)
|
|
d.arc([6, 6, 26, 22], 0, 180, fill=(220, 150, 160, 255), width=4)
|
|
for x in range(9, 24, 4):
|
|
R(d, [x, 15, x + 2, 20], BONE)
|
|
P(d, [(10, 15), (13, 15), (11, 25)], BONE) # fangs
|
|
P(d, [(19, 15), (22, 15), (21, 25)], BONE)
|
|
d.point([(11, 24), (21, 24)], fill=BLOOD)
|
|
return img
|
|
|
|
|
|
def a_i_volatilebile():
|
|
img, d = canvas(32)
|
|
oc(d, 16, 18, 11, GREEN_D)
|
|
E(d, [8, 10, 20, 26], GREEN)
|
|
d.point([(12, 13), (19, 15)], fill=(220, 255, 150, 255))
|
|
oc(d, 22, 8, 3, YELLOW) # bubble
|
|
oc(d, 9, 6, 2, YELLOW)
|
|
return img
|
|
|
|
|
|
def a_i_backstabber():
|
|
img, d = canvas(32)
|
|
oc(d, 12, 18, 9, (40, 30, 44, 255)) # shadow back
|
|
P(d, [(20, 6), (26, 8), (17, 20), (14, 17)], OUTL)
|
|
P(d, [(21, 7), (24, 8), (16, 18), (15, 17)], STEEL)
|
|
R(d, [12, 17, 17, 22], (120, 84, 50, 255))
|
|
d.point([(10, 14), (13, 11)], fill=BLOOD)
|
|
return img
|
|
|
|
|
|
def a_i_ironstomach():
|
|
img, d = canvas(32)
|
|
oc(d, 16, 17, 11, STEEL_D)
|
|
E(d, [8, 9, 24, 25], STEEL)
|
|
d.arc([8, 9, 24, 25], 0, 360, fill=OUTL, width=1)
|
|
for a in range(0, 360, 60):
|
|
r1 = math.radians(a)
|
|
d.point([(int(16 + math.cos(r1) * 9), int(17 + math.sin(r1) * 9))], fill=OUTL) # rivets
|
|
R(d, [14, 3, 18, 8], OUTL); R(d, [15, 4, 17, 7], STEEL_D) # pipe
|
|
return img
|
|
|
|
|
|
def a_i_luckycoin():
|
|
img, d = canvas(32)
|
|
oc(d, 16, 16, 11, GOLD)
|
|
E(d, [8, 8, 24, 24], (230, 195, 80, 255))
|
|
# skull
|
|
E(d, [12, 10, 20, 18], OUTL)
|
|
d.point([(14, 13), (18, 13)], fill=(230, 195, 80, 255))
|
|
R(d, [14, 18, 18, 21], OUTL)
|
|
d.point([(10, 9), (22, 21), (20, 8)], fill=BLOOD)
|
|
return img
|
|
|
|
|
|
def a_i_magnetmaw():
|
|
img, d = canvas(32)
|
|
d.arc([6, 6, 26, 26], 180, 360, fill=GORE, width=7)
|
|
R(d, [5, 15, 12, 25], GORE); R(d, [20, 15, 27, 25], GORE)
|
|
R(d, [5, 22, 12, 26], BONE); R(d, [20, 22, 27, 26], BONE) # teeth tips
|
|
d.point([(10, 8), (14, 6), (20, 9)], fill=YELLOW) # sparks
|
|
return img
|
|
|
|
|
|
def a_i_bloodlust():
|
|
img, d = canvas(32)
|
|
P(d, [(16, 4), (26, 18), (16, 29), (6, 18)], OUTL)
|
|
P(d, [(16, 5), (25, 18), (16, 28), (7, 18)], GORE)
|
|
d.point([(12, 15), (20, 15)], fill=BLACK) # screaming eyes
|
|
E(d, [13, 20, 19, 25], BLACK) # mouth
|
|
d.point([(11, 9)], fill=WHITE)
|
|
return img
|
|
|
|
|
|
def a_i_splinterbone():
|
|
img, d = canvas(32)
|
|
# main bone shard with a crack
|
|
P(d, [(5, 20), (18, 8), (22, 12), (12, 26)], OUTL)
|
|
P(d, [(6, 20), (17, 10), (20, 12), (12, 24)], BONE)
|
|
L(d, [(10, 18), (15, 16), (14, 21)], BONE_D)
|
|
# splinters flying off
|
|
P(d, [(21, 6), (27, 3), (24, 9)], BONE)
|
|
P(d, [(24, 13), (30, 13), (26, 17)], BONE_D)
|
|
P(d, [(19, 22), (24, 25), (18, 26)], BONE)
|
|
d.point([(26, 5), (27, 14), (21, 24)], fill=WHITE)
|
|
return img
|
|
|
|
|
|
def a_i_ghoulheart():
|
|
img, d = canvas(32)
|
|
E(d, [6, 7, 15, 16], OUTL); E(d, [16, 7, 25, 16], OUTL)
|
|
P(d, [(6, 12), (26, 12), (16, 28)], OUTL)
|
|
E(d, [7, 8, 14, 15], (140, 140, 130, 255))
|
|
E(d, [17, 8, 24, 15], (140, 140, 130, 255))
|
|
P(d, [(7, 12), (25, 12), (16, 27)], (140, 140, 130, 255))
|
|
L(d, [(11, 10), (16, 14), (13, 18), (18, 22)], (90, 90, 85, 255), 1) # stitches
|
|
d.point([(16, 14), (13, 18)], fill=OUTL)
|
|
return img
|
|
|
|
|
|
# =====================================================================
|
|
|
|
ASSETS = {
|
|
"player": a_player,
|
|
"player_legs": a_player_legs,
|
|
"enemy_shambler": a_shambler, "enemy_runner": a_runner, "enemy_spitter": a_spitter,
|
|
"enemy_splitter": a_splitter, "enemy_mini": a_mini, "enemy_exploder": a_exploder,
|
|
"boss_bonesaw": a_boss_bonesaw, "boss_gorecrown": a_boss_gorecrown, "boss_knifecrawl": a_boss_knifecrawl,
|
|
"tile_floor1": a_floor1, "tile_floor2": a_floor2, "tile_floor3": a_floor3, "tile_wall": a_wall,
|
|
"door_open": a_door_open, "door_locked": a_door_locked,
|
|
"bullet_bone": a_bullet_bone, "bullet_saw": a_bullet_saw, "bullet_cleaver": a_bullet_cleaver,
|
|
"bullet_harpoon": a_bullet_harpoon, "bullet_eye": a_bullet_eye,
|
|
"bullet_syringe": a_bullet_syringe, "bullet_gore": a_bullet_gore,
|
|
"gem_small": a_gem_small, "gem_big": a_gem_big, "heart": a_heart, "ammo": a_ammo,
|
|
"pedestal": a_pedestal, "stairs": a_stairs,
|
|
"decal_blood1": a_decal1, "decal_blood2": a_decal2, "decal_blood3": a_decal3, "decal_blood4": a_decal4,
|
|
"w_bonepopper": a_w_bonepopper, "w_repeater": a_w_repeater, "w_marrow": a_w_marrow,
|
|
"w_cleaver": a_w_cleaver, "w_saw": a_w_saw, "w_bile": a_w_bile, "w_hemophage": a_w_hemophage,
|
|
"w_eye": a_w_eye, "w_guthook": a_w_guthook, "w_cauterizer": a_w_cauterizer,
|
|
"w_fleshmasher": a_w_fleshmasher, "w_trapqueen": a_w_trapqueen, "w_tenderizer": a_w_tenderizer,
|
|
"w_redhand": a_w_redhand, "w_spinaltap": a_w_spinaltap, "w_swarmjar": a_w_swarmjar,
|
|
"i_hollowpoints": a_i_hollowpoints, "i_twitch": a_i_twitch, "i_scalpel": a_i_scalpel,
|
|
"i_leadmarrow": a_i_leadmarrow, "i_piercegaze": a_i_piercegaze, "i_ricochet": a_i_ricochet,
|
|
"i_splittongue": a_i_splittongue, "i_hydramaw": a_i_hydramaw, "i_homingtumor": a_i_homingtumor,
|
|
"i_orbitalknives": a_i_orbitalknives, "i_dentures": a_i_dentures, "i_volatilebile": a_i_volatilebile,
|
|
"i_backstabber": a_i_backstabber, "i_splinterbone": a_i_splinterbone,
|
|
"i_ironstomach": a_i_ironstomach, "i_luckycoin": a_i_luckycoin,
|
|
"i_magnetmaw": a_i_magnetmaw, "i_bloodlust": a_i_bloodlust, "i_ghoulheart": a_i_ghoulheart,
|
|
}
|
|
|
|
WEAPON_IDS = [
|
|
"bonepopper", "repeater", "marrow", "cleaver", "saw", "bile", "hemophage", "eye",
|
|
"guthook", "cauterizer", "fleshmasher", "trapqueen", "tenderizer", "redhand", "spinaltap", "swarmjar",
|
|
]
|
|
for _weapon_id in WEAPON_IDS:
|
|
ASSETS["wt_" + _weapon_id] = lambda wid=_weapon_id: a_weapon_top(wid)
|
|
ASSETS["pt_" + _weapon_id] = lambda wid=_weapon_id: a_player_torso(wid)
|
|
|
|
|
|
# =====================================================================
|
|
# 64px / 128px eight-direction actor animation atlases
|
|
# =====================================================================
|
|
|
|
ANIM_ACTIONS = {
|
|
"idle": (4, 5),
|
|
"move": (8, 12),
|
|
"attack": (6, 15),
|
|
"hit": (3, 18),
|
|
"death": (8, 12),
|
|
}
|
|
|
|
ACTORS = [
|
|
"player",
|
|
"enemy_shambler", "enemy_runner", "enemy_spitter", "enemy_splitter", "enemy_mini", "enemy_exploder",
|
|
"boss_bonesaw", "boss_gorecrown", "boss_knifecrawl",
|
|
"boss_vealmother", "boss_flenser", "boss_hookchoir",
|
|
"boss_platefather", "boss_augerprime", "boss_scald",
|
|
]
|
|
|
|
|
|
def _fit_actor(img, name, frame_size):
|
|
box = img.getbbox()
|
|
img = img.crop(box) if box else img
|
|
if name == "enemy_mini":
|
|
target = 28
|
|
elif name.startswith("boss_"):
|
|
target = 120
|
|
elif name == "player":
|
|
target = 88
|
|
else:
|
|
target = 58
|
|
target = min(target, frame_size - 8)
|
|
scale = min(target / img.width, target / img.height)
|
|
return img.resize((max(1, round(img.width * scale)), max(1, round(img.height * scale))), Image.Resampling.NEAREST)
|
|
|
|
|
|
def _tint(img, color, amount):
|
|
tint = Image.new("RGBA", img.size, color)
|
|
tint.putalpha(img.getchannel("A"))
|
|
return Image.blend(img, tint, amount)
|
|
|
|
|
|
def _actor_frame(base, name, action, index, count, direction, frame_size):
|
|
phase = index / count * math.tau
|
|
work = base.copy()
|
|
xscale = yscale = 1.0
|
|
xoff = yoff = angle = 0
|
|
|
|
if action == "idle":
|
|
yscale = 1 + math.sin(phase) * 0.035
|
|
xscale = 1 - math.sin(phase) * 0.018
|
|
yoff = round(-abs(math.sin(phase)) * 1.5)
|
|
elif action == "move":
|
|
stride = math.sin(phase)
|
|
xscale = 1 + abs(stride) * 0.06
|
|
yscale = 1 - abs(stride) * 0.045
|
|
yoff = round(-abs(stride) * 3)
|
|
angle = stride * 4.5
|
|
xoff = round(stride * 1.5)
|
|
elif action == "attack":
|
|
thrust = math.sin(min(index / max(count - 1, 1), 1) * math.pi)
|
|
xscale = 1 + thrust * 0.10
|
|
yscale = 1 - thrust * 0.04
|
|
xoff = round(thrust * 5)
|
|
angle = -thrust * 5
|
|
elif action == "hit":
|
|
xoff = (-2, 3, -1)[index % 3]
|
|
angle = (-7, 5, -2)[index % 3]
|
|
work = _tint(work, (255, 236, 218, 255), 0.58 - index * 0.16)
|
|
elif action == "death":
|
|
fall = index / max(count - 1, 1)
|
|
angle = fall * 82
|
|
xoff = round(fall * 8)
|
|
yoff = round(fall * 13)
|
|
yscale = max(0.28, 1 - fall * 0.68)
|
|
work.putalpha(work.getchannel("A").point(lambda a: round(a * (1 - fall * 0.62))))
|
|
|
|
w = max(1, round(work.width * xscale))
|
|
h = max(1, round(work.height * yscale))
|
|
work = work.resize((w, h), Image.Resampling.NEAREST)
|
|
if angle:
|
|
work = work.rotate(angle, Image.Resampling.NEAREST, expand=True)
|
|
|
|
frame = Image.new("RGBA", (frame_size, frame_size), (0, 0, 0, 0))
|
|
frame.alpha_composite(work, ((frame_size - work.width) // 2 + xoff, (frame_size - work.height) // 2 + yoff))
|
|
|
|
# Small frame-authored accents keep attacks and species readable in motion.
|
|
d = ImageDraw.Draw(frame)
|
|
cx = frame_size // 2
|
|
cy = frame_size // 2
|
|
if action == "attack" and index in (2, 3):
|
|
accent = GORE if "spitter" not in name else GREEN
|
|
d.line([(cx + frame_size // 5, cy - 3), (cx + frame_size // 2 - 3, cy)], fill=accent, width=max(1, frame_size // 32))
|
|
if name == "enemy_exploder" and action != "death" and index % 2:
|
|
d.ellipse([cx - 3, cy - 3, cx + 3, cy + 3], fill=YELLOW)
|
|
if name == "boss_gorecrown" and index % 2:
|
|
d.point([(cx - 12, cy - 10), (cx + 12, cy - 10)], fill=WHITE)
|
|
|
|
# The canonical actor faces right. Bake all eight compass directions into
|
|
# the atlas so runtime rendering never rotates/softens character pixels.
|
|
degrees = direction * 45
|
|
if degrees:
|
|
frame = frame.rotate(-degrees, Image.Resampling.NEAREST, expand=False)
|
|
return frame
|
|
|
|
|
|
def render_actor_sheet(name, use_existing=False):
|
|
frame_size = 128 if name.startswith("boss_") else (96 if name == "player" else 64)
|
|
source_path = OUT / f"{name}.png"
|
|
if use_existing and source_path.exists():
|
|
source = Image.open(source_path).convert("RGBA")
|
|
else:
|
|
source = finish_sprite(ASSETS[name](), name)
|
|
source = _fit_actor(source, name, frame_size)
|
|
columns = 8
|
|
cells = sum(count * 8 for count, _fps in ANIM_ACTIONS.values())
|
|
rows = math.ceil(cells / columns)
|
|
sheet = Image.new("RGBA", (columns * frame_size, rows * frame_size), (0, 0, 0, 0))
|
|
cell = 0
|
|
for action, (count, _fps) in ANIM_ACTIONS.items():
|
|
for direction in range(8):
|
|
for index in range(count):
|
|
frame = _actor_frame(source, name, action, index, count, direction, frame_size)
|
|
sheet.alpha_composite(frame, ((cell % columns) * frame_size, (cell // columns) * frame_size))
|
|
cell += 1
|
|
sheet.save(OUT / f"{name}_sheet.png", optimize=True)
|
|
return sheet
|
|
|
|
|
|
def render_legs_sheet():
|
|
"""Render one forward-facing stride row; runtime rotates it smoothly."""
|
|
frame_size = 96
|
|
sheet = Image.new("RGBA", (frame_size * 8, frame_size), (0, 0, 0, 0))
|
|
planted = None
|
|
for index in range(8):
|
|
frame = _player_legs_frame(index, frame_size)
|
|
if index == 0:
|
|
planted = frame.copy()
|
|
sheet.alpha_composite(frame, (index * frame_size, 0))
|
|
sheet.save(OUT / "player_legs_sheet.png", optimize=True)
|
|
if planted is not None:
|
|
planted.save(OUT / "player_legs.png", optimize=True)
|
|
return sheet
|
|
|
|
|
|
def main():
|
|
filters = [a for a in sys.argv[1:] if not a.startswith("--")]
|
|
OUT.mkdir(exist_ok=True)
|
|
names = [n for n in ASSETS if not filters or any(f in n for f in filters)]
|
|
for name in names:
|
|
img = ASSETS[name]()
|
|
save(img, name)
|
|
print(f"drew assets/{name}.png ({img.width}x{img.height})")
|
|
actor_names = [n for n in ACTORS if not filters or any(f in n for f in filters)]
|
|
for name in actor_names:
|
|
sheet = render_actor_sheet(name)
|
|
print(f"drew assets/{name}_sheet.png ({sheet.width}x{sheet.height})")
|
|
if not filters or any("player_legs" in f or "player" in f for f in filters):
|
|
sheet = render_legs_sheet()
|
|
print(f"drew assets/player_legs_sheet.png ({sheet.width}x{sheet.height})")
|
|
print(f"\n{len(names)} sprites and {len(actor_names)} animation sheets rendered.")
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|