diff options
Diffstat (limited to 'src/World.cpp')
| -rw-r--r-- | src/World.cpp | 47 |
1 files changed, 35 insertions, 12 deletions
diff --git a/src/World.cpp b/src/World.cpp index c2dc62d..6b1b317 100644 --- a/src/World.cpp +++ b/src/World.cpp @@ -4,7 +4,8 @@ World::World(void){
line=NULL;
lineCount=0;
- toLeft=toRight=NULL;
+ toLeft=toRight=behind=infront=NULL;
+ root=false;
}
World::World(const float width,World *l,World *r){
unsigned int i;
@@ -16,6 +17,8 @@ World::World(const float width,World *l,World *r){ }
toLeft=l;
toRight=r;
+ behind=infront=NULL;
+ root=false;
if(toLeft){
if(toLeft->toRight){
std::cout<<"There's already a world to the left!"<<std::endl;
@@ -46,35 +49,45 @@ World::World(const float width,World *l,World *r){ }
}
}
+static float hline=HLINE;
+static float back=0;
void World::draw(void){
unsigned int i;
+ if(behind){
+ hline/=1.5;
+ back+=.2;
+ behind->draw();
+ }
+ if(root){
+ hline=HLINE;
+ back=0;
+ }
glBegin(GL_QUADS);
for(i=0;i<lineCount-10;i++){
glColor3ub(0,255,0);
- glVertex2f((HLINE*i)-1 ,line[i].start);
- glVertex2f((HLINE*i)-1+HLINE,line[i].start);
- glVertex2f((HLINE*i)-1+HLINE,line[i].start-HLINE*2);
- glVertex2f((HLINE*i)-1 ,line[i].start-HLINE*2);
+ glVertex2f((hline*i)-1 ,line[i].start+back);
+ glVertex2f((hline*i)-1+hline,line[i].start+back);
+ glVertex2f((hline*i)-1+hline,line[i].start-hline*2+back);
+ glVertex2f((hline*i)-1 ,line[i].start-hline*2+back);
glColor3ub(150,100,50);
- glVertex2f((HLINE*i)-1 ,line[i].start-HLINE*2);
- glVertex2f((HLINE*i)-1+HLINE,line[i].start-HLINE*2);
- glVertex2f((HLINE*i)-1+HLINE,-1);
- glVertex2f((HLINE*i)-1 ,-1);
+ glVertex2f((hline*i)-1 ,line[i].start-hline*2+back);
+ glVertex2f((hline*i)-1+hline,line[i].start-hline*2+back);
+ glVertex2f((hline*i)-1+hline,-1+back);
+ glVertex2f((hline*i)-1 ,-1+back);
}
glEnd();
}
void World::detect(vec2 *v,const float width){
unsigned int i;
+ // hey
for(i=0;i<lineCount-10;i++){
if(v->y<line[i].start){
if(v->x>(HLINE*i)-1&&v->x<(HLINE*i)-1+HLINE){
v->y=line[i].start;
return;
- //v->x=(HLINE*i)-1+HLINE;
}else if(v->x+width>(HLINE*i)-1&&v->x+width<(HLINE*i)-1+HLINE){
v->y=line[i].start;
return;
- //v->x=(HLINE*i)-1-width;
}
}else if(v->y>line[i].start+HLINE/4){
v->y-=HLINE/8;
@@ -107,4 +120,14 @@ void World::loadFromFile(FILE *f,World *parent){ toRight->loadFromFile(f,toRight);
}
}
-
+void World::addLayer(void){
+ if(behind){
+ behind->addLayer();
+ }else{
+ behind=new World((lineCount-1)*HLINE+LAYER_SCALE,NULL,NULL);
+ behind->infront=this;
+ }
+}
+void World::setRoot(void){
+ root=true;
+}
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