raptorreplica
f7c9b7a02d
Tree vendored at upstream 0019c5dd; origin + license recorded in raptor/VENDOR.txt. Windows SDL dev packages excluded via .gitignore.
125 lines
2.5 KiB
C++
125 lines
2.5 KiB
C++
#include <stdio.h>
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#include "i_video.h"
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#include "common.h"
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#include "ptrapi.h"
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#include "imsapi.h"
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#include "kbdapi.h"
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#include "joyapi.h"
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/***************************************************************************
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IMS_StartAck () - Starts up checking for a happening
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***************************************************************************/
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void
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IMS_StartAck(
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void
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)
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{
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KBD_Clear();
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mouse_b1_ack = 0;
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mouse_b2_ack = 0;
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mouse_b3_ack = 0;
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kbd_ack = 0;
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joy_ack = 0;
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}
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/***************************************************************************
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IMS_CheckAck () - Tells if something has happend since last IMS_StartAck
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***************************************************************************/
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int
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IMS_CheckAck(
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void
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)
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{
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I_GetEvent();
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int rval;
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rval = 0;
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if (mouse_b1_ack)
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rval = 1;
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if (mouse_b2_ack)
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rval = 1;
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if (kbd_ack)
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rval = 1;
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if (joy_ack)
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rval = 1;
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return rval;
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}
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/***************************************************************************
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IMS_IsAck() - Returns TRUE if ptr button or key pressed
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***************************************************************************/
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int
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IMS_IsAck(
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void
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)
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{
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I_GetEvent();
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if (Up || Down || Left || Right || Start || Back || LeftShoulder || RightShoulder || AButton || BButton || XButton || YButton)
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{
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return 1;
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}
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if (lastscan)
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{
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lastscan = 0;
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return 1;
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}
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if (mouseb1 || mouseb2 || mouseb3)
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return 1;
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return 0;
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}
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/***************************************************************************
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IMS_WaitTimed() - Wait for aprox secs
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***************************************************************************/
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int // RETURN: keypress (lastscan)
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IMS_WaitTimed(
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int secs // INPUT : seconds to wait
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)
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{
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int loop, hold, rval;
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rval = 0;
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lastscan = 0;
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IMS_StartAck();
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while (secs > 0)
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{
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for (loop = 0; loop < 55; loop++)
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{
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hold = GFX_GetFrameCount();
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while (GFX_GetFrameCount() == hold)
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{
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I_GetNeedResize(false);
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}
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if (IMS_CheckAck())
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{
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rval = 1;
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goto end_func;
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}
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}
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I_GetNeedResize(false);
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secs--;
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}
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end_func:
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loop = 100;
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while (IMS_IsAck())
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{
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loop--;
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}
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IMS_StartAck();
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return rval;
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}
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