diff options
Diffstat (limited to 'src/World.cpp')
| -rw-r--r-- | src/World.cpp | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/World.cpp b/src/World.cpp index f38cfc0..52cfb40 100644 --- a/src/World.cpp +++ b/src/World.cpp @@ -1,3 +1,4 @@ +<<<<<<< HEAD #include <World.h> World::World(float width){ @@ -29,3 +30,62 @@ void World::draw(void){ } glEnd(); } +======= +#include <World.h> + +World::World(float width){ + unsigned int i; + double f; + lineCount=width/HLINE+1; + if((line=(struct line_t *)calloc(lineCount,sizeof(struct line_t)))==NULL){ + std::cout<<"Failed to allocate memory!"<<std::endl; + abort(); + } + line[0].start=(rand()%100)/100.0f-0.8f; // lazy + if(line[0].start>-0.5f)line[0].start=-0.7f; + for(i=10;i<lineCount;i+=10){ + line[i].start=((double)(rand()%40+200))/1000.0f-1; + } + for(i=0;i<lineCount;i++){ + if(!(i%10)||!i){ + f=line[i+10].start-line[i].start; + f/=10.0f; + }else{ + line[i].start=line[i-1].start+f; + } + } +} +void World::draw(void){ + unsigned int i; + glBegin(GL_QUADS); + for(i=0;i<lineCount;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); + 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); + } + glEnd(); +} +void World::detect(vec2 *v,const float width){ + unsigned int i; + for(i=0;i<lineCount;i++){ + if(v->y<line[i].start){ + if(v->x>(HLINE*i)-1&&v->x<(HLINE*i)-1+HLINE){ + v->x=(HLINE*i)-1+HLINE; + }else if(v->x+width>(HLINE*i)-1&&v->x+width<(HLINE*i)-1+HLINE){ + v->x=(HLINE*i)-1-width; + }else{ + v->y=line[i].start; + } + }else if(v->y>line[i].start+HLINE/2){ + v->y-=HLINE/4; + } + } +} +>>>>>>> origin/master |