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light: lift light entity field checks into separate function 

Signed-off-by: Kevin Shanahan <kmshanah@disenchant.net>
This commit is contained in:
Kevin Shanahan 2013-02-27 21:13:53 +10:30
parent 854c7b4bb9
commit 54a5890217
1 changed files with 31 additions and 27 deletions
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58
light/entities.c
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@ -134,6 +134,35 @@ vec_from_mangle(vec3_t v, const vec3_t m)
v[2] = sin(tmp[1]);
}
static void
CheckEntityFields(entity_t *entity)
{
if (!entity->light)
entity->light = DEFAULTLIGHTLEVEL;
if (entity->atten <= 0.0)
entity->atten = 1.0;
if (entity->formula < LF_LINEAR || entity->formula >= LF_COUNT) {
static qboolean warned_once = true;
if (!warned_once) {
warned_once = true;
logprint("WARNING: unknown formula number (%d) in delay field\n"
" %s at (%d %d %d)\n"
" (further formula warnings will be supressed)\n",
entity->formula, entity->classname,
(int)entity->origin[0], (int)entity->origin[1],
(int)entity->origin[2]);
}
entity->formula = LF_LINEAR;
}
if (!entity->lightcolor[0] && !entity->lightcolor[1]
&& !entity->lightcolor[2]) {
entity->lightcolor[0] = 255;
entity->lightcolor[1] = 255;
entity->lightcolor[2] = 255;
}
}
/*
* ==================
* LoadEntities
@ -241,36 +270,12 @@ LoadEntities(void)
}
/*
* All fields have been parsed. Check default settings and check for
* light value in worldspawn...
* Check light entity fields and any global settings in worldspawn.
*/
if (!strncmp(entity->classname, "light", 5)) {
if (!entity->light)
entity->light = DEFAULTLIGHTLEVEL;
if (entity->atten <= 0.0)
entity->atten = 1.0;
if (entity->formula < LF_LINEAR || entity->formula >= LF_COUNT) {
static qboolean warned_once = true;
if (!warned_once) {
warned_once = true;
logprint("WARNING: unknown formula number (%d) in delay "
"field\n %s at (%d %d %d)\n (any further "
"unknown formula warnings will be supressed)\n",
entity->formula, entity->classname,
(int)entity->origin[0], (int)entity->origin[1],
(int)entity->origin[2]);
}
entity->formula = LF_LINEAR;
}
if (!entity->lightcolor[0] && !entity->lightcolor[1]
&& !entity->lightcolor[2]) {
entity->lightcolor[0] = 255;
entity->lightcolor[1] = 255;
entity->lightcolor[2] = 255;
}
CheckEntityFields(entity);
num_lights++;
}
if (!strcmp(entity->classname, "light")) {
if (entity->targetname[0] && !entity->style) {
char style[16];
@ -279,7 +284,6 @@ LoadEntities(void)
SetKeyValue(entity, "style", style);
}
}
if (!strcmp(entity->classname, "worldspawn")) {
if (entity->light > 0 && !worldminlight) {
worldminlight = entity->light;