#include "stdio.h"
#include "raylib.h" // You can get this file at https://www.raylib.com/

int main() {
	int left_height = 80;
	int right_height = 80;
	int debug_mode = 0;
	int ball_posx = 320;
	int ball_posy = 240;
	float ball_movx = -1;
	float ball_movy = 1;
	int score1 = 0;
	int score2 = 0;
	InitWindow(640,480,"Test Window");
	SetTargetFPS(60);
	SetExitKey(0);
	while(!WindowShouldClose()) {
		//Check for all keys
		if(IsKeyDown(83) && left_height < 390) {
			left_height += 10;
		}
		if(IsKeyDown(87) && left_height > 10) {
			left_height -= 10;
		}
		if(IsKeyDown(75) && right_height < 390) {
			right_height += 10;
		}
		if(IsKeyDown(73) && right_height > 10) {
			right_height -= 10;
		}
		if(IsKeyPressed(81)) {
			debug_mode = 1 - debug_mode;
		}
		//Move ball
		if(ball_posy <= 5 || ball_posy >= 475) {ball_movy=-ball_movy;}
		if(ball_posx <= 10 && left_height <= ball_posy && left_height + 80 >= ball_posy) {ball_movx=-1.05*ball_movx;};
		if(ball_posx  >= 630 && right_height <= ball_posy && right_height + 80 >= ball_posy) {ball_movx=-1.05*ball_movx;};
		if(ball_posx <= 0 || ball_posx >= 640) {
			if(ball_posx <=0) {score2++;}
			else {score1++;}
			ball_posx = 320;
			ball_posy = 240;
			ball_movx = -1;
			ball_movy = 1;
		}
		ball_posx += 5 * ball_movx;
		ball_posy += 5 * ball_movy;
		BeginDrawing();
		ClearBackground(BLACK);
		if(debug_mode){DrawFPS(0,0);}
		DrawRectangle(0,left_height,10,80,WHITE);
		DrawRectangle(630,right_height,10,80,WHITE);
		DrawRectangle(ball_posx-5,ball_posy-5,10,10,WHITE);
		DrawText(TextFormat("%i",score1),50,0,20,WHITE);
		DrawText(TextFormat("%i",score2),640-50,0,20,WHITE);
		EndDrawing();
		if(IsKeyPressed(70)) {
			ToggleFullscreen();
		}
	}
	CloseWindow();
	return 0;
}