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Add customizable overlay colors, works for base overlay, spawn, and slime.

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I left minerals as it is so you have to still define the minerals option to get that to work.
This commit is contained in:
Richard Pastrick
2012-06-08 12:07:21 -07:00
parent a432382bc1
commit 28099deaf6
5 changed files with 56 additions and 12 deletions
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10
overviewer_core/src/primitives/overlay-spawn.c
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@@ -23,17 +23,19 @@ typedef struct {
RenderPrimitiveOverlay parent;
} RenderPrimitiveSpawn;
static OverlayColor default_color[] = { 229, 36, 38, 0 };
static void get_color(void *data, RenderState *state,
unsigned char *r, unsigned char *g, unsigned char *b, unsigned char *a) {
RenderPrimitiveSpawn* self = (RenderPrimitiveSpawn *)data;
int x = state->x, y = state->y, z = state->z;
int y_light = y + 1;
unsigned char blocklight, skylight;
/* set a nice, pretty red color */
*r = 229;
*g = 36;
*b = 38;
*r = self->parent.color->r;
*g = self->parent.color->g;
*b = self->parent.color->b;
/* default to no overlay, until told otherwise */
*a = 0;