main.cpp

#include "ball.hpp"
#include "paddle.hpp"
#include "ability.hpp"
#include <raylib.h>
#include <raymath.h>

#define MAX_TOUCH_POINTS 10

ball ball;
paddle player1;
paddle player2;
Vector2 touchPositions[MAX_TOUCH_POINTS] = {{0}};

int main() {
	int screenWidth = 1400;
	int screenHeight= 1000;
	
	Color colHit = Color{131,   0,  0, 255};
	
	
	InitWindow(screenWidth, screenHeight, "hi");
	ball.x      = (double)screenWidth/2;
	ball.y      = (double)screenHeight/2;
	ball.directionX = 6;
	ball.directionY = 2;
	ball.radius = 20;
	ball.color  = Color{255,255,255,255};
	ball.speed  = 1;
	
	player1.width =25;
	player1.height=200;
	player1.dashHeight=player1.height*0.75;
	player1.direction= 7;
	player1.keyUp= KEY_UP;
	player1.keyDown= KEY_DOWN;
	player1.keyDash= KEY_RIGHT_SHIFT;
	player1.color= Color{131, 31, 131, 255};
	player1.stamina= 200;
	player1.keyFreeze = KEY_F;
	
	player2.width =25;
	player2.height=200;
	player2.dashHeight=player2.height*0.75;
	player2.direction= 7;
	player2.keyUp= KEY_W;
	player2.keyDown= KEY_S;
	player2.keyDash= KEY_LEFT_SHIFT;
	player2.color=  Color{131, 31, 131, 255};
	player2.stamina= 200;
	player2.keyFreeze= KEY_LEFT;
	
	SetTargetFPS(60);
	SetExitKey(-1);
	
	bool run = 1;
	int escape = 0;
	bool isMenu = 1;
	int hitTime = 0;
	while(run + WindowShouldClose() == 1) { // game loop
		
		if (GetScreenWidth() != screenWidth) isMenu = 1;
		if (GetScreenHeight() != screenHeight) isMenu = 1;
		
		if (IsKeyDown(KEY_Q)) {
			if ( escape < 30) escape++;
		} else escape = 0;
		if (escape >= 30) run = 0;
		
		Color colBg  = (Color){ (unsigned char)Clamp(131 + escape*3, 0 ,255), (unsigned char)Clamp(131 - escape*3, 0, 255), 31};
		
		if (IsKeyDown(KEY_ESCAPE)) isMenu = 1;
		
		BeginDrawing();
		
		// touch
		int tCount = GetTouchPointCount();
		if (tCount > MAX_TOUCH_POINTS) tCount = MAX_TOUCH_POINTS;
		for (int i = 0; i < tCount; i++) touchPositions[i] = GetTouchPosition(i);
		
		int finger = 0;
		for (int i = 0; i < tCount; i++) {
			if ((touchPositions[i].x < (float)screenWidth/3) && (touchPositions[i].y > (float)screenHeight/2)) {
				player2.isUp = 1;
				finger++;
				if (finger >= 2) player2.isDash = 1;
			} else {
				if ((touchPositions[i].x < (float)screenWidth/3) && (touchPositions[i].y < (float)screenHeight/2)) {
					player2.isDown = 1;
					if (finger >= 2) player2.isDash = 1;finger++;
				}
			}
			if ((touchPositions[i].x > (float)screenWidth*(3.0/2)) && (touchPositions[i].y > (float)screenHeight/2)) {
				player1.isUp = 1;
				finger++;
				if (finger >= 2) player1.isDash = 1;
			} else {
				if ((touchPositions[i].x < (float)screenWidth*(3.0/2)) && (touchPositions[i].y < (float)screenHeight/2)) {
					player1.isDown = 1;
					finger++;
					if (finger >= 2) player1.isDash = 1;
				}
			}
		}
		
		if (isMenu) {
			ball.Reset();
			screenHeight = GetScreenHeight();
			screenWidth = GetScreenWidth();
			
			player2.x    = 0;
			player2.y    = (double)screenHeight/2-100;
			
			player1.x    = (double)screenWidth-25;
			player1.y    = (double)screenHeight/2-100;
			
			if (IsKeyDown(KEY_SPACE)) {
				isMenu = 0;
			}
			ClearBackground(colBg);
			
			DrawRectangle(screenWidth/2-650, screenHeight/2-300, 600, 600, Color{31,81,131,255});
			DrawRectangle(screenWidth/2+50, screenHeight/2-300, 600, 600, Color{31,131,131,255});
			DrawText("player 1:\n\n W: up\n S: down\n Shift_L: dash",     screenWidth/2-630, screenHeight/2-280, 70, Color{31,31,31,255});
			DrawText("player 2:\n\n UP: up\n DOWN: down\n Shift_R: dash", screenWidth/2+90, screenHeight/2-280, 70, Color{31,31,31,255});
			DrawText("Pable's Tenis!", screenWidth/2-290, 60, 90, Color{61,61,61,255});
			DrawText("PRESS SPACE TO BEGIN", screenWidth/2-300, screenHeight-90, 50, Color{61,61,61,255});
		} else {
		
		if (ball.wall) {
			if (ball.directionX > 0) player1.score++;
			if (ball.directionX < 0) player2.score++;
			hitTime = 60;
			ball.Reset();
		}
		if (hitTime>0) {
			--hitTime;
			ClearBackground(colHit);
		} else {
			ball.Update();
		}
		player2.Update();
		
		player1.Update();
		
		player2.isDown = 0;
		player2.isUp   = 0;
		player1.isDown = 0;
		player1.isUp   = 0;
		
		if (CheckCollisionCircleRec(Vector2{ball.x, ball.y}, ball.radius, Rectangle{player1.x, player1.y, player1.width ,player1.height})) {
			ball.directionX *= -1;
			ball.speed += 0.5;
			if (IsKeyDown(player1.keyDash))
			{ball.speed += 1.5
			;player1.stamina += 60;}
		}
		if (CheckCollisionCircleRec(Vector2{ball.x, ball.y}, ball.radius, Rectangle{player2.x, player2.y, player2.width ,player2.height})) {
			ball.directionX *= -1;
			ball.speed += 0.5;
			if (IsKeyDown(player2.keyDash))
			{ball.speed += 1.5
			;player2.stamina += 60;}
		}
		
		// draw
		player2.Draw();
		player1.Draw();
		
		ClearBackground(colBg);
		DrawLine(screenWidth/2, 0, screenWidth/2, screenHeight, Color{0,0,0,255});
		DrawText(TextFormat("stamina:%i", player2.stamina), 30, screenHeight-40, 30, Color{131, 255, 255, 255});
		DrawText(TextFormat("stamina:%i", player1.stamina), screenWidth-200, GetScreenHeight()-40, 30, Color{131, 255, 255, 255});
		DrawText(TextFormat("%i", player2.score), 31, 5, 60, Color{131, 255, 255, 255});
		DrawText(TextFormat("%i", player1.score), screenWidth-70, 5, 60, Color{131, 255, 255, 255});
		
		ball.Draw();
		}
		EndDrawing();
	} CloseWindow();
	
}