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87 lines
1.7 KiB
C++
87 lines
1.7 KiB
C++
#include "share.h"
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static uint8 GunSight[]={
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0,0,0,0,0,0,1,0,0,0,0,0,0,
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0,0,0,0,0,0,2,0,0,0,0,0,0,
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0,0,0,0,0,0,1,0,0,0,0,0,0,
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0,0,0,0,0,0,2,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,3,0,0,0,0,0,0,
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1,2,1,2,0,3,3,3,0,2,1,2,1,
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0,0,0,0,0,0,3,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,2,0,0,0,0,0,0,
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0,0,0,0,0,0,1,0,0,0,0,0,0,
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0,0,0,0,0,0,2,0,0,0,0,0,0,
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0,0,0,0,0,0,1,0,0,0,0,0,0,
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};
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static uint8 FCEUcursor[11*19]=
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{
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1,0,0,0,0,0,0,0,0,0,0,
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1,1,0,0,0,0,0,0,0,0,0,
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1,2,1,0,0,0,0,0,0,0,0,
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1,2,2,1,0,0,0,0,0,0,0,
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1,2,2,2,1,0,0,0,0,0,0,
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1,2,2,2,2,1,0,0,0,0,0,
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1,2,2,2,2,2,1,0,0,0,0,
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1,2,2,2,2,2,2,1,0,0,0,
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1,2,2,2,2,2,2,2,1,0,0,
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1,2,2,2,2,2,2,2,2,1,0,
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1,2,2,2,2,2,1,1,1,1,1,
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1,2,2,1,2,2,1,0,0,0,0,
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1,2,1,0,1,2,2,1,0,0,0,
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1,1,0,0,1,2,2,1,0,0,0,
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1,0,0,0,0,1,2,2,1,0,0,
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0,0,0,0,0,1,2,2,1,0,0,
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0,0,0,0,0,0,1,2,2,1,0,
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0,0,0,0,0,0,1,2,2,1,0,
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0,0,0,0,0,0,0,1,1,0,0,
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};
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void FCEU_DrawGunSight(uint8 *buf, int xc, int yc)
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{
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int x,y;
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int c,d;
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for(y=0;y<13;y++)
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for(x=0;x<13;x++)
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{
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uint8 a;
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a=GunSight[y*13+x];
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if(a)
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{
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c=(yc+y-6);
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d=(xc+x-6);
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if(c>=0 && d>=0 && d<256 && c<240)
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{
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if(a==3)
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buf[c*256+d]=0xBF-(buf[c*256+d]&0x3F);
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else
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buf[c*256+d]=a-1;
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}
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}
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}
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}
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void FCEU_DrawCursor(uint8 *buf, int xc, int yc)
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{
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int x,y;
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int c,d;
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if(xc<256 && yc<240)
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for(y=0;y<19;y++)
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for(x=0;x<11;x++)
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{
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uint8 a;
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a=FCEUcursor[y*11+x];
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if(a)
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{
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c=(yc+y);
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d=(xc+x);
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if(d<256 && c<240)
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buf[c*256+d]=a+127;
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}
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}
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}
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