95 lines
2.3 KiB
HolyC
95 lines
2.3 KiB
HolyC
I64 type_weights[OT_NUM_TYPES]={0,30,30,15,30,3,1,1,1};
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I64 ObjCompare(Obj *o1,Obj *o2)
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{
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return o2->z1-o1->z1;
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}
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U0 DrawHoreb(CTask *task,CDC *dc)
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{
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I64 i,j,x,y,z,dx,dy,dz,
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w=task->pix_width,
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h=task->pix_height,r[16],
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cx=w>>1,cy=h>>1;
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F64 s,m,a,x1,y1,x2,y2;
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Obj *o_sort[O_NUM_OBJS+O_NUM_PEBBLES],*tmpo;
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Mat4x4IdentEqu(r);
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Mat4x4RotY(r,-é);
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Mat4x4RotX(r,77*ã/180);
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//Sun
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x=vx; y=0; z=1000000+vz;
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Mat4x4MulXYZ(r,&x,&y,&z);
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s=100.0/(AbsI64(z)+50);
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if (y<0) {
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dc->color=BROWN;
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GrCircle(dc,s*x+cx,15,15);
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dc->color=YELLOW;
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GrFloodFill(dc,s*x+cx,15);
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}
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for (i=0;i<O_NUM_OBJS+O_NUM_PEBBLES;i++) {
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tmpo=&objs[i];
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o_sort[i]=tmpo;
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tmpo->x1=tmpo->x+vx; tmpo->y1=tmpo->y; tmpo->z1=tmpo->z+vz;
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Mat4x4MulXYZ(r,&tmpo->x1,&tmpo->y1,&tmpo->z1);
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if (tmpo->type==OT_SHEEP ||
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tmpo->type==OT_GOAT1 || tmpo->type==OT_GOAT2) {
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dx=100*tmpo->dx; dy=100*tmpo->dy; dz=100*tmpo->dz;
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Mat4x4MulXYZ(r,&dx,&dy,&dz);
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if (dx<0)
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tmpo->sym=TRUE;
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else
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tmpo->sym=FALSE;
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}
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}
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QSortI64(o_sort,O_NUM_OBJS+O_NUM_PEBBLES,&ObjCompare);
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for (i=0;i<O_NUM_OBJS+O_NUM_PEBBLES;i++) {
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tmpo=o_sort[i];
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if (tmpo->z1<0) break;
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s=100.0/(AbsI64(tmpo->z1)+50);
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if (tmpo->type) {
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Mat4x4IdentEqu(dc->r);
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Mat4x4Scale(dc->r,s*2);
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DCMat4x4Set(dc,dc->r);
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dc->flags|=DCF_TRANSFORMATION;
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if (tmpo->sym) {
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dc->flags|=DCF_SYMMETRY|DCF_JUST_MIRROR;
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DCSymmetrySet(dc,s*tmpo->x1+cx,s*tmpo->y1+h,
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s*tmpo->x1+cx,s*tmpo->y1+h+10);
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}
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Sprite3B(dc,s*tmpo->x1+cx,s*tmpo->y1+h,0,imgs[tmpo->type]);
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} else {
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dc->flags&=~DCF_TRANSFORMATION;
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dc->color=pebble_colors[tmpo->num&3];
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GrPlot3(dc,s*tmpo->x1+cx,s*tmpo->y1+h,tmpo->z1);
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}
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dc->flags&=~(DCF_SYMMETRY|DCF_JUST_MIRROR);
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if (o_sort[i]==&objs[O_BURNING_BUSH]) {//draw burning bush
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dc->x=s*tmpo->x1+cx;
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dc->y=s*tmpo->y1+h;
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dc->z=0;
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dc->pen_width=1;
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dc->color=winmgr.updates&15;
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for (j=0;j<45;j++) {
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m=Sqr(Rand); a=2*ã*Rand;
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P2R(&x1,&y1,m,a);
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m=Sqr(Rand); a=2*ã*Rand;
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P2R(&x2,&y2,m,a);
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GrLine3(dc,20*x1,20*y1-25,0,20*x2,20*y2-25,0);
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}
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if (SqrI64(s*tmpo->x1)+SqrI64(s*tmpo->y1)<300*300)
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horeb_done=TRUE;
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}
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}
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if (Blink) {
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dc->color=LTRED;
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GrPrint(dc,cx-21*FONT_WIDTH/2,cy-FONT_HEIGHT/2,"Find the Burning Bush.");
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}
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}
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