Flappy Bird in OpenGL & C (2456 bytes). SPACE to flap

flappy-golf.c

#import<glad/glad.h>
#import<GLFW/glfw3.h>
#define d(a,p,x,y,w,h)glBindVertexArray(a);glUniform2f(glGetUniformLocation(p,"x"),w,h);glUniform2f(glGetUniformLocation(p,"y"),x,y);glDrawArrays(4,0,6);
a,b,c,d,e,g,s,x,y,z[]={1,1,1,1,1,-1,1,0,-1,1,0,1,1,-1,1,0,-1,-1,0,0,-1,1,0,1};main(){char*v="#version 330 core\nlayout(location=0)in vec2 p;layout(location=1)in vec2 a;uniform vec2 x;uniform vec2 y;out vec2 t;void main(){gl_Position=vec4(p*x+y,0,1);t=a;}\0",*f="#version 330 core\nout vec4 f;in vec2 t;uniform sampler2D i;void main(){f=texture(i,t);}\0";glfwInit();glfwWindowHint(139266,3);glfwWindowHint(139267,3);glfwWindowHint(139272,204801);int i,o=3553,q=34962,u=16,_=6407;GLFWwindow*w=glfwCreateWindow(800,800,"Flappy Bird",0,0);glfwMakeContextCurrent(w);gladLoadGLLoader(glfwGetProcAddress);c=glCreateShader(35633);glShaderSource(c,1,&v,0);glCompileShader(c);d=glCreateShader(35632);glShaderSource(d,1,&f,0);glCompileShader(d);s=glCreateProgram();glAttachShader(s,c);glAttachShader(s,d);glLinkProgram(s);glGenVertexArrays(1,&a);glGenBuffers(1,&b);glBindVertexArray(a);glBindBuffer(q,b);glBufferData(q,96,z,35044);glVertexAttribPointer(0,2,5124,0,u,0);glEnableVertexAttribArray(0);glVertexAttribPointer(1,2,5124,0,u,(void*)8);glEnableVertexAttribArray(1);glBindBuffer(q,0);glBindVertexArray(0);glGenTextures(1,&e);glBindTexture(o,e);glTexParameteri(o,10240,9728);char*k=malloc(3840);memset(k,0,3840);for(i=0;i++<1280;)x=i%u,y=i/u,!x||y<4||x==15||y>74?0:(k[i*3]=0,k[i*3+1]=255,k[i*3+2]=0);glTexImage2D(o,0,_,u,80,0,_,5121,k);glGenerateMipmap(o);glGenTextures(1,&g);glBindTexture(o,g);glTexParameteri(o,10240,9728);char*l=malloc(786);memset(l,0,786);for(i=0;i++<256;)x=i%u,y=i/u,!x||!y||x==15||y==15?0:(l[i*3]=255,l[i*3+1]=255,l[i*3+2]=0);glTexImage2D(o,0,_,u,u,0,_,5121,l);glGenerateMipmap(o);float j,y=0,x=0.6,xx=-0.6,r=0,rr=0,m=0,_1=0.1,_2=0.2,n,dt;for(glClearColor(0.6,0.7,1,1);!glfwWindowShouldClose(w);glfwPollEvents()){j=rand()/3e9;n=glfwGetTime();dt=n-m;m=n;glClear(16384);glUseProgram(s);glBindTexture(o,e);d(a,s,x,-1.75+r,_2,1);d(a,s,x,1.25+r,_2,1);d(a,s,xx,-1.75+rr,_2,1);d(a,s,xx,1.25+rr,_2,1);glBindTexture(o,g);d(a,s,0,y,_1,_1);float p[]={x,-1.75+r,x,1.25+r,xx,-1.75+rr,xx,1.25+rr};for(i=0;i<4;i++)p[i*2]-_2>+_1||p[i*2]+_2<-_1||p[i*2+1]+1<y-_1||p[i*2+1]-1>y+_1?0:glfwSetWindowShouldClose(w,1);(x+=1.5*dt)>1.2?x=-1.2,r=j:0;(xx+=1.5*dt)>1.2?xx=-1.2,rr=j:0;glfwGetKey(w,32)?y+=5*dt:0;y-=1.5*dt;glfwSwapBuffers(w);}printf("Time Alive: %f\n",n);}