TempleOSCD_140715.ISO
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Terry A. Davis authored and minexew committed
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@@ -1,13 +1,79 @@
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#help_index "Graphics"
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public I64 GrRectB(CDC *dc=gr_dc,I64 x1,I64 y1,I64 x2,I64 y2)
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{
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if (x2<x1) SwapU64(&x1,&x2);
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if (y2<y1) SwapU64(&y1,&y2);
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public I64 GrFillPoly3(CDC *dc=gr.dc,I64 n,CD3I32 *poly)
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{//3D. Must be convex.
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//Returns cnt of pixs changed
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CD3I32 tri[3];
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I64 i,j,x,y,z,result=0;
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if (n<3) return 0;
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if (dc->flags & DCF_SYMMETRY) {
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for (i=1;i<n-1;i++) {
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j=i-1;
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if (i==1) {
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x=poly[j].x; y=poly[j].y; z=poly[j].z;
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if (dc->flags&DCF_TRANSFORMATION)
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(*dc->transform)(dc,&x,&y,&z);
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GrReflect(dc,&x,&y,&z);
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tri[0].x=x; tri[0].y=y; tri[0].z=z;
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}
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j++;
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if (i==1) {
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x=poly[j].x; y=poly[j].y; z=poly[j].z;
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if (dc->flags&DCF_TRANSFORMATION)
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(*dc->transform)(dc,&x,&y,&z);
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GrReflect(dc,&x,&y,&z);
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}
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tri[1].x=x; tri[1].y=y; tri[1].z=z;
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j++;
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x=poly[j].x; y=poly[j].y; z=poly[j].z;
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if (dc->flags&DCF_TRANSFORMATION)
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(*dc->transform)(dc,&x,&y,&z);
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GrReflect(dc,&x,&y,&z);
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tri[2].x=x; tri[2].y=y; tri[2].z=z;
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result+=GrFillTri0(dc,&tri[0],&tri[1],&tri[2]);
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}
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}
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if (dc->flags&DCF_JUST_MIRROR)
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return result;
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for (i=1;i<n-1;i++) {
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j=i-1;
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if (i==1) {
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x=poly[j].x; y=poly[j].y; z=poly[j].z;
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if (dc->flags&DCF_TRANSFORMATION)
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(*dc->transform)(dc,&x,&y,&z);
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tri[0].x=x; tri[0].y=y; tri[0].z=z;
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}
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j++;
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if (i==1) {
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x=poly[j].x; y=poly[j].y; z=poly[j].z;
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if (dc->flags&DCF_TRANSFORMATION)
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(*dc->transform)(dc,&x,&y,&z);
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}
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tri[1].x=x; tri[1].y=y; tri[1].z=z;
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j++;
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x=poly[j].x; y=poly[j].y; z=poly[j].z;
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if (dc->flags&DCF_TRANSFORMATION)
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(*dc->transform)(dc,&x,&y,&z);
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tri[2].x=x; tri[2].y=y; tri[2].z=z;
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result+=GrFillTri0(dc,&tri[0],&tri[1],&tri[2]);
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}
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return result;
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}
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public I64 GrRectB(CDC *dc=gr.dc,I64 x1,I64 y1,I64 x2,I64 y2)
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{//2D. Two point. Clipping but not transformation.
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if (x2<x1) SwapI64(&x1,&x2);
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if (y2<y1) SwapI64(&y1,&y2);
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return GrRect(dc,x1,y1,x2-x1+1,y2-y1+1);
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}
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public I64 GrRect3(CDC *dc=gr_dc,I64 x,I64 y,I64 z,I64 w,I64 h)
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{ //Clipping and transformation
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public I64 GrRect3(CDC *dc=gr.dc,I64 x,I64 y,I64 z,I64 w,I64 h)
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{//3D. Width Height. Clipping and transformation.
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CD3I32 poly[4];
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poly[0].x=x;
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poly[0].y=y;
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@@ -24,18 +90,17 @@ public I64 GrRect3(CDC *dc=gr_dc,I64 x,I64 y,I64 z,I64 w,I64 h)
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return GrFillPoly3(dc,4,poly);
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}
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public U0 GrLineRect4(CDC *dc=gr_dc,I64 x1,I64 y1,I64 x2,I64 y2,I64 step=1,I64 start=0)
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{
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//Can be used with ROPF_DITHER+WHITE<<16+BLACK
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//for dotted rect.
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public U0 GrBorder(CDC *dc=gr.dc,I64 x1,I64 y1,I64 x2,I64 y2,I64 step=1,I64 start=0)
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{//2D. Transformation with pen width.
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//Can be used with ROPF_DITHER+WHITE<<16+BLACK for dotted rect.
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GrLine3(dc,x1,y1,0,x2,y1,0,step,start);
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GrLine3(dc,x2,y1,0,x2,y2,0,step,start);
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GrLine3(dc,x2,y2,0,x1,y2,0,step,start);
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GrLine3(dc,x1,y2,0,x1,y1,0,step,start);
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}
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public Bool GrArrow3(CDC *dc=gr_dc,I64 x1,I64 y1,I64 z1,I64 x2,I64 y2,I64 z2,F64 w=2.75,I64 step=1,I64 start=0)
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{ //transformation with pen width
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public Bool GrArrow3(CDC *dc=gr.dc,I64 x1,I64 y1,I64 z1,I64 x2,I64 y2,I64 z2,F64 w=2.75,I64 step=1,I64 start=0)
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{//3D. Transformation with pen width.
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I64 _x1,_y1,_z1,_x2,_y2,_z2,dx,dy;
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F64 d;
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Bool result=FALSE,was_transform=FALSE,was_symmetry=FALSE;
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@@ -78,10 +143,8 @@ gr_done:
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}
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#help_index "Graphics/Char;Char/Graphics"
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public Bool GrTextBox3(CDC *dc=gr_dc,I64 x1,I64 y1,I64 z1,U8 *s,I64 border=2)
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{ //transformation
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//DCF_SYMMETRY is silly.
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public Bool GrTextBox3(CDC *dc=gr.dc,I64 x1,I64 y1,I64 z1,U8 *s,I64 border=2)
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{//3D. Transformation. DCF_SYMMETRY is silly.
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U8 *ptr;
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I64 ch,result,w,w_max,h;
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if (!s) return FALSE;
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@@ -111,9 +174,8 @@ public Bool GrTextBox3(CDC *dc=gr_dc,I64 x1,I64 y1,I64 z1,U8 *s,I64 border=2)
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#define MAX_DIAMOND_SLOPE 2.75
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public Bool GrTextDiamond3(CDC *dc=gr_dc,I64 x1,I64 y1,I64 z1,U8 *_s,I64 border=2)
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{ //transformation
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//DCF_SYMMETRY is silly.
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public Bool GrTextDiamond3(CDC *dc=gr.dc,I64 x1,I64 y1,I64 z1,U8 *_s,I64 border=2)
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{//3D. Transformation. DCF_SYMMETRY is silly.
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Bool first=TRUE;
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U8 ch,*ptr,*ptr_end,*st,*s;
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I64 result=0,y,dx,dy,dx_old,dy_old,w,h=FONT_HEIGHT;
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@@ -176,19 +238,62 @@ public Bool GrTextDiamond3(CDC *dc=gr_dc,I64 x1,I64 y1,I64 z1,U8 *_s,I64 border=
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return ToBool(result);
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}
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#help_index "Graphics/Mesh"
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public I64 Gr3Mesh(CDC *dc=gr.dc,I64 vertex_cnt,CD3I32 *p,I64 tri_cnt,CMeshTri *tri)
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{//Returns cnt of pixs changed.
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CColorROPU32 old_color=dc->color;
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I64 i,x,y,z,result=0;
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CD3I32 *pt,*pt_sym,*p_sym,*dst;
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CMeshTri *tri_sym=tri;
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if (dc->flags&DCF_TRANSFORMATION) {
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dst=pt=MAlloc(sizeof(CD3I32)*vertex_cnt);
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for (i=0;i<vertex_cnt;i++,p++,dst++) {
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x=p->x; y=p->y; z=p->z;
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(*dc->transform)(dc,&x,&y,&z);
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dst->x=x; dst->y=y; dst->z=z;
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}
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p=pt;
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} else
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pt=NULL;
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if (dc->flags & DCF_SYMMETRY) {
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dst=pt_sym=MAlloc(sizeof(CD3I32)*vertex_cnt);
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p_sym=p;
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for (i=0;i<vertex_cnt;i++,p_sym++,dst++) {
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x=p_sym->x; y=p_sym->y; z=p_sym->z;
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GrReflect(dc,&x,&y,&z);
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dst->x=x; dst->y=y; dst->z=z;
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}
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p_sym=pt_sym;
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for (i=0;i<tri_cnt;i++,tri_sym++) {
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(*dc->lighting)(dc,&p_sym[tri_sym->nums[0]],&p_sym[tri_sym->nums[2]],&p_sym[tri_sym->nums[1]],tri_sym->color);
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result+=GrFillTri0(dc,&p_sym[tri_sym->nums[0]],&p_sym[tri_sym->nums[2]],&p_sym[tri_sym->nums[1]]);
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}
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Free(pt_sym);
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if (dc->flags&DCF_JUST_MIRROR)
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goto mesh_done;
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}
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for (i=0;i<tri_cnt;i++,tri++) {
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(*dc->lighting)(dc,&p[tri->nums[0]],&p[tri->nums[1]],&p[tri->nums[2]],tri->color);
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result+=GrFillTri0(dc,&p[tri->nums[0]],&p[tri->nums[1]],&p[tri->nums[2]]);
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}
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mesh_done:
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dc->color=old_color;
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Free(pt);
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return result;
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}
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#help_index "Graphics/Misc;Input Pointer/Displayed Image"
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//Called by $LK,"DrawInputPtr",A="MN:DrawInputPtr"$() which is
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//called by $LK,"WinFinalUpdate",A="MN:WinFinalUpdate"$().
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public U0 DrawStdInputPtr(CDC *dc,I64 x,I64 y)
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{//This is a callback.
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//Called by $LK,"DrawInputPtr",A="MN:DrawInputPtr"$() which is
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//called by $LK,"WinFinalUpdate",A="MN:WinFinalUpdate"$().
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dc->pen_width=1;
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dc->flags&=~(DCF_TRANSFORMATION|DCF_SYMMETRY);
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GrArrow3(dc,x+8,y+8,0,x,y,0);
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}
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public U0 (*fp_draw_input_ptr)(CDC *dc,I64 x,I64 y)=&DrawStdInputPtr;
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public U0 (*fp_draw_grab_input_ptr)(CDC *dc,I64 x,I64 y,Bool closed)=NULL;
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public U8 *gr_empty_sprite=NULL; //Gets assigned $LK,"gr_empty_sprite",A="FI:::/Adam/WallPaper.CPP"$
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gr.fp_draw_input_ptr=&DrawStdInputPtr;
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public U0 DrawWaitInputPtr(CDC *dc,I64 x,I64 y)
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{//This is a callback.
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