shithub: sce

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map: fix node→map coordinate conversion

--- a/drw.c

+++ b/drw.c

@@ -365,7 +365,6 @@

 static Rectangle

 setdrawrect(void)

 {

-	int f;

 	Rectangle r;

 	r.min.x = pan.x / scale / Tilewidth;

--- a/map.c

+++ b/map.c

@@ -62,7 +62,7 @@

 			return -1;

 		}

 	}else if((o->f & Fair) == 0){

-		m = map + (y * mapwidth + x) / Node2Tile;

+		m = map + y / Node2Tile * mapwidth + x / Node2Tile;

 		for(mo=nil, ml=m->ml.l; ml!=&m->ml; ml=ml->l){

 			mo = ml->mo;

 			for(os=mo->o->spawn, n=mo->o->nspawn; n>0; n--, os++)

--- a/sim.c

+++ b/sim.c

@@ -39,7 +39,7 @@

 {

 	Map *m;

-	m = map + (mo->y * mapwidth + mo->x) / Node2Tile;

+	m = map + mo->y / Node2Tile * mapwidth + mo->x / Node2Tile;

 	mo->mobjl = linkmobj(mo->f & Fair ? m->ml.lp : &m->ml, mo, mo->mobjl);

 }