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Entity: Gestionar algunas banderas de forma interna, sin afectar las banderas "publicas"

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This commit is contained in:
Valeriano A.R.
2014-08-26 22:40:00 +02:00
committed by Valeriano A.R
parent 8b2e1f586d
commit 13ef4e3ed1
3 changed files with 90 additions and 26 deletions
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85
GameLib/Entity.c
View File

@@ -12,6 +12,12 @@
#define EntityIntFlag_UpdateLight 1
#define EntityIntFlag_UpdatedPos 2
#define EntityIntFlag_UpdatedColor 4
#define EntityIntFlag_UpdateColor 8
/////////////////////////////
// Entity_New
@@ -52,6 +58,7 @@ Entity Entity_New(){
vec2_set(e->pos0,0.0f,0.0f);
vec2_set(e->pos,0.0f,0.0f);
e->flags=EntityFlag_Collision|EntityFlag_Overlap;
e->internalFlags=EntityIntFlag_UpdateColor;
e->zorder=1;
e->sortYOffset=0;
@@ -123,6 +130,7 @@ Entity Entity_Copy(Entity e){
n->type=e->type;
vec2_set(n->pos,e->pos[0],e->pos[1]);
n->flags=e->flags;
n->internalFlags=e->internalFlags;
n->zorder=e->zorder;
n->sortYOffset=e->sortYOffset;
@@ -225,7 +233,7 @@ int Entity_BBoxIntersect(Entity ent1,Entity ent2){
//
void Entity_Draw(Entity e,int x,int y,float f){
vec2 fPos;
if(e->flags&EntityFlag_UpdatedColor){
if(e->internalFlags&EntityIntFlag_UpdatedColor){
Draw_SetColor(
e->color0[0]-f*(e->color0[0]-e->color[0]),
e->color0[1]-f*(e->color0[1]-e->color[1]),
@@ -235,7 +243,7 @@ void Entity_Draw(Entity e,int x,int y,float f){
}else{
Draw_SetColor(e->color[0],e->color[1],e->color[2],e->color[3]);
}
if(e->flags&EntityFlag_UpdatedPos){
if(e->internalFlags&EntityIntFlag_UpdatedPos){
vec2_interpol(fPos,e->pos0,e->pos,f);
AnimPlay_Draw(&e->anim,fPos[0]+x,fPos[1]+y);
}else{
@@ -277,7 +285,7 @@ int Entity_IsVisible(Entity e,int x,int y,int w,int h){
//
//
void Entity_Process(Entity b,int ft){
b->flags&=~EntityFlag_UpdatedPos;
b->internalFlags&=~EntityIntFlag_UpdatedPos;
// Launch method
if(b->proc){
@@ -299,7 +307,7 @@ void Entity_PostProcess(Entity e,int ft){
e->color0[1]=e->color[1];
e->color0[2]=e->color[2];
e->color0[3]=e->color[3];
e->flags&=~EntityFlag_UpdatedColor;
e->internalFlags&=~EntityIntFlag_UpdatedColor;
// Determine if there is movement
qlen=vec2_dot(e->vel,e->vel);
@@ -321,7 +329,7 @@ void Entity_PostProcess(Entity e,int ft){
// Mark the update of the position.
vec2_copy(e->oldpos,e->pos);
e->flags|=EntityFlag_UpdatedPos;
e->internalFlags|=EntityIntFlag_UpdatedPos;
Entity_CalcBBox(e);
}
@@ -776,7 +784,7 @@ void Entity_UpdatePos(Entity e,vec2 pos){
// Mark the update of the position.
vec2_copy(e->oldpos,e->pos);
e->flags|=EntityFlag_UpdatedPos;
e->internalFlags|=EntityIntFlag_UpdatedPos;
vec2_copy(e->pos,pos);
}
@@ -816,7 +824,11 @@ void Entity_SetColor(Entity e,float r,float g,float b,float a){
e->color[1]=g;
e->color[2]=b;
e->color[3]=a;
e->flags|=EntityFlag_UpdatedColor;
e->color0[0]=r;
e->color0[1]=g;
e->color0[2]=b;
e->color0[3]=a;
e->internalFlags&=~EntityIntFlag_UpdatedColor;
}
@@ -837,7 +849,7 @@ void Entity_AddColor(Entity e,float r,float g,float b,float a){
e->color[3]+=a;
if(e->color[3]>1.0f)
e->color[3]=1.0f;
e->flags|=EntityFlag_UpdatedColor;
e->internalFlags|=EntityIntFlag_UpdatedColor;
}
/////////////////////////////
@@ -849,7 +861,7 @@ void Entity_MultColor(Entity e,float r,float g,float b,float a){
e->color[1]*=g;
e->color[2]*=b;
e->color[3]*=a;
e->flags|=EntityFlag_UpdatedColor;
e->internalFlags|=EntityIntFlag_UpdatedColor;
}
@@ -862,6 +874,10 @@ void Entity_SetLight(Entity e,float r,float g,float b,float rad){
e->light[1]=g;
e->light[2]=b;
e->light[3]=rad;
if(!(e->flags&EntityFlag_Light)){
e->internalFlags|=EntityIntFlag_UpdateLight;
}
}
@@ -887,13 +903,7 @@ void Entity_Iluminate(Entity e,Entity *elist,int n){
float qdist,f;
float qrad;
if(!(e->flags&EntityFlag_Light)){
Entity_SetColor(e,
e->light[0],
e->light[1],
e->light[2],
1.0f);
}else{
if(e->flags&EntityFlag_Light){
Entity_SetColor(e,
e->defaultColor[0],
e->defaultColor[1],
@@ -902,6 +912,11 @@ void Entity_Iluminate(Entity e,Entity *elist,int n){
return;
}
e->color[0]=e->light[0];
e->color[1]=e->light[1];
e->color[2]=e->light[2];
e->color[3]=1.0f;
for(i=0;i<n;i++){
if(e==elist[i] || !(elist[i]->flags&EntityFlag_Light))
continue;
@@ -924,6 +939,15 @@ void Entity_Iluminate(Entity e,Entity *elist,int n){
e->defaultColor[1],
e->defaultColor[2],
e->defaultColor[3]);
e->internalFlags&=~EntityIntFlag_UpdateLight;
if(e->internalFlags&EntityIntFlag_UpdateColor){
e->color0[0]=e->color[0];
e->color0[1]=e->color[1];
e->color0[2]=e->color[2];
e->color0[3]=e->color[3];
e->internalFlags&=~EntityIntFlag_UpdateColor;
}
}
@@ -957,12 +981,37 @@ void Entity_MarkUpdateLight(Entity e,Entity *elist,int n){
min[1]<=elist[i]->pos0[1] &&
max[1]>=elist[i]->pos0[1])
{
elist[i]->flags|=EntityFlag_UpdateLight;
elist[i]->internalFlags|=EntityIntFlag_UpdateLight;
}
}
}else{
e->flags|=EntityFlag_UpdateLight;
e->internalFlags|=EntityIntFlag_UpdateLight;
}
}
/////////////////////////////
// Entity_IsLight
//
int Entity_IsLight(Entity e){
return (e->flags&EntityFlag_Light);
}
/////////////////////////////
// Entity_IsUpdateLight
//
int Entity_IsUpdateLight(Entity e){
return (e->internalFlags&EntityIntFlag_UpdateLight);
}
/////////////////////////////
// Entity_IsMoving
//
int Entity_IsMoving(Entity e){
return (e->internalFlags&EntityIntFlag_UpdatedPos);
}

24
GameLib/Entity.h
View File

@@ -18,9 +18,6 @@
#define EntityFlag_BlockCollision 5
#define EntityFlag_Overlap 8
#define EntityFlag_Light 16
#define EntityFlag_UpdateLight 32
#define EntityFlag_UpdatedPos 64
#define EntityFlag_UpdatedColor 128
typedef struct TEntity TEntity, *Entity;
struct TEntity {
Entity base;
@@ -30,6 +27,7 @@ struct TEntity {
vec2 pos0;
vec2 pos;
int flags;
int internalFlags;
int zorder;
float sortYOffset;
@@ -264,7 +262,7 @@ void Entity_SetDefaultColor(Entity e,float r,float g,float b,float a);
/////////////////////////////
// Entity_AddColor
// Entity_Iluminate
//
void Entity_Iluminate(Entity e,Entity *elist,int n);
@@ -275,5 +273,23 @@ void Entity_Iluminate(Entity e,Entity *elist,int n);
void Entity_MarkUpdateLight(Entity e,Entity *elist,int n);
/////////////////////////////
// Entity_IsLight
//
int Entity_IsLight(Entity e);
/////////////////////////////
// Entity_IsUpdateLight
//
int Entity_IsUpdateLight(Entity e);
/////////////////////////////
// Entity_IsMoving
//
int Entity_IsMoving(Entity e);
#endif

7
GameLib/GameLib.c
View File

@@ -318,7 +318,7 @@ void GameLib_ProcLoop(void *data){
GameLib_Compactate();_entities_lock=1;
for(i=0;i<_n_entities;i++){
Entity_PostProcess(_entity[i],_pft);
if(_entity[i]->flags&EntityFlag_UpdatedPos){
if(Entity_IsMoving(_entity[i])){
Entity_MarkUpdateLight(_entity[i],_entity,_n_entities);
}
}
@@ -368,9 +368,8 @@ void GameLib_DrawLoop(void *data, float f){
}
// Update ilumination of this entity
if(e->flags&EntityFlag_UpdateLight){
if(Entity_IsUpdateLight(e)){
Entity_Iluminate(e,_entity,_n_entities);
e->flags&=~EntityFlag_UpdateLight;
}
Entity_Draw(e,-game_pos[0],-game_pos[1],f);
@@ -578,7 +577,7 @@ void GameLib_PlaySound(AudioSnd snd,int x,int y){
//
//
void GameLib_EntitySetLight(Entity e,float r,float g,float b,float rad){
if(e->flags&EntityFlag_Light){
if(Entity_IsLight(e)){
Entity_MarkUpdateLight(e,_entity,_n_entities);
Entity_SetLight(e,r,g,b,rad);
Entity_MarkUpdateLight(e,_entity,_n_entities);