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14 lines
520 B
C
14 lines
520 B
C
#include "wgt.h"
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void wclip (short x, short y, short x2, short y2)
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{
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tx = x; /* Upper x limit */
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ty = y; /* Upper y limit */
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bx = x2; /* Lower x limit */
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by = y2; /* Lower y limit */
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/* Stay within screen bounds, no negatives */
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if (tx < 0) tx = 0;
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if (ty < 0) ty = 0;
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if (bx >= WGT_SYS.xres) bx = WGT_SYS.xres - 1;
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if (by >= WGT_SYS.yres) by = WGT_SYS.yres - 1;
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}
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