Some minor changes

1 files changed, 28 insertions, 0 deletions

diff --git a/src/elements/glow.cpp b/src/elements/glow.cpp
new file mode 100644
index 0000000..e83e2f4
--- /dev/null
+++ b/src/elements/glow.cpp
@@ -0,0 +1,28 @@
+#include "element.h"
+
+int update_GLOW(UPDATE_FUNC_ARGS) {
+	int r, rx, ry;
+	for (rx=-1; rx<2; rx++)
+		for (ry=-1; ry<2; ry++)
+			if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
+			{
+				r = pmap[y+ry][x+rx];
+				if (!r)
+					continue;
+				if ((r&0xFF)==PT_WATR&&5>(rand()%2000))
+				{
+					parts[i].type = PT_NONE;
+					sim->part_change_type(r>>8,x+rx,y+ry,PT_DEUT);
+					parts[r>>8].life = 10;
+				}
+			}
+	parts[i].ctype = sim->pv[y/CELL][x/CELL]*16;
+
+	parts[i].tmp = abs((int)((sim->vx[y/CELL][x/CELL]+sim->vy[y/CELL][x/CELL])*16.0f)) + abs((int)((parts[i].vx+parts[i].vy)*64.0f));
+	//printf("%f %f\n", parts[i].vx, parts[i].vy);
+	if (parts[i].type==PT_NONE) {
+		sim->kill_part(i);
+		return 1;
+	}
+	return 0;
+}