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Entity: Aplicar iluminación antes que el color por defecto

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This commit is contained in:
Valeriano A.R.
2014-08-25 17:40:40 +02:00
committed by Valeriano A.R
parent 2bce3b6d18
commit b3de08d66b
2 changed files with 51 additions and 7 deletions
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51
GameLib/Entity.c
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@@ -21,12 +21,31 @@ Entity _free_entity=NULL;
Entity Entity_New(){
Entity e;
#if 1
if(!_free_entity){
e=malloc(sizeof(TEntity));
}else{
e=_free_entity;
_free_entity=e->next;
}
#else
if(!_free_entity){
// Allocate a big block of entities
int n=1024,i;
TEntity *newEnts=malloc(sizeof(TEntity)*n);
for(i=0;i<n;i++){
if(i<(n-1)){
newEnts[i].next=&newEnts[i+1];
}else{
newEnts[i].next=NULL;
}
}
_free_entity=newEnts;
}
e=_free_entity;
_free_entity=e->next;
#endif
e->base=NULL;
e->type=0;
@@ -797,6 +816,17 @@ void Entity_AddColor(Entity e,float r,float g,float b,float a){
e->color[3]=1.0f;
}
/////////////////////////////
// Entity_MultColor
//
//
void Entity_MultColor(Entity e,float r,float g,float b,float a){
e->color[0]*=r;
e->color[1]*=g;
e->color[2]*=b;
e->color[3]*=a;
}
/////////////////////////////
// Entity_SetLight
@@ -834,10 +864,10 @@ void Entity_Iluminate(Entity e,Entity *elist,int n){
if(!(e->flags&EntityFlag_Light)){
Entity_SetColor(e,
e->defaultColor[0]*e->light[0],
e->defaultColor[1]*e->light[1],
e->defaultColor[2]*e->light[2],
e->defaultColor[3]);
e->light[0],
e->light[1],
e->light[2],
1.0f);
}else{
Entity_SetColor(e,
e->defaultColor[0],
@@ -857,12 +887,18 @@ void Entity_Iluminate(Entity e,Entity *elist,int n){
if(qdist<qrad){
f=1.0f-qdist/qrad;
Entity_AddColor(e,
f*elist[i]->light[0]*e->defaultColor[0],
f*elist[i]->light[1]*e->defaultColor[1],
f*elist[i]->light[2]*e->defaultColor[2],
f*elist[i]->light[0],
f*elist[i]->light[1],
f*elist[i]->light[2],
0.0f);
}
}
Entity_MultColor(e,
e->defaultColor[0],
e->defaultColor[1],
e->defaultColor[2],
e->defaultColor[3]);
}
@@ -891,6 +927,7 @@ void Entity_MarkUpdateLight(Entity e,Entity *elist,int n){
}
for(i=0;i<n;i++){
if( elist[i]!=NULL &&
elist[i]->flags|EntityFlag_UpdateLight!=EntityFlag_UpdateLight &&
min[0]<=elist[i]->pos0[0] &&
max[0]>=elist[i]->pos0[0] &&
min[1]<=elist[i]->pos0[1] &&

7
GameLib/Entity.h
View File

@@ -241,6 +241,13 @@ void Entity_SetColor(Entity e,float r,float g,float b,float a);
void Entity_AddColor(Entity e,float r,float g,float b,float a);
/////////////////////////////
// Entity_MultColor
//
//
void Entity_MultColor(Entity e,float r,float g,float b,float a);
/////////////////////////////
// Entity_AddColor
//