package engine.input;

import engine.Engine;
import engine.math.Vector3f;
import engine.object.ObjectGl;
import gameplay.match.match;
import org.lwjgl.glfw.GLFW;
import org.lwjgl.glfw.GLFWKeyCallback;

import java.nio.ByteBuffer;
import java.nio.FloatBuffer;

import static org.lwjgl.glfw.GLFW.*;
import static org.lwjgl.opengl.GL11.*;

public class KeyboardInput extends GLFWKeyCallback {

    public static boolean[] keys = new boolean[65536];

    @Override
    public void invoke(long window, int key, int scancode, int action, int mods) {
        keys[key] = action != GLFW.GLFW_RELEASE;
        if(key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
            glfwSetWindowShouldClose(window, true);
        else if(key == GLFW_KEY_SPACE && action == GLFW_PRESS) //Switch to wireframe
            if (glGetInteger(GL_POLYGON_MODE) == GL_FILL) glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
            else glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
        else if(key == GLFW_KEY_K && action == GLFW_PRESS){
            match.showP1Hitbox = !match.showP1Hitbox;
            match.showP2Hitbox = !match.showP2Hitbox;
        }
    }

    public static boolean isKeyDown(int keyCode) {
		return glfwGetKey(Engine.getWindow(), keyCode) == 1;
	}

    public static void keyboardInput(ObjectGl token, int speed) {
        boolean keyPressed = false;
        if (KeyboardInput.isKeyDown(GLFW.GLFW_KEY_S)) {
            token.setTextureWrap(161,260,56,59);
            keyPressed = true;
        } else if (KeyboardInput.isKeyDown(GLFW.GLFW_KEY_W)) {
            keyPressed = true;
        }
        if (KeyboardInput.isKeyDown(GLFW.GLFW_KEY_A)) {
            token.translate(new Vector3f (speed * -1.0f,  0.0f, 0.0f));
            token.setTextureWrap(121,0,57,82);
            keyPressed = true;
        }
        else if (KeyboardInput.isKeyDown(GLFW.GLFW_KEY_D)) {
            token.translate(new Vector3f (speed * 1.0f,  0.0f, 0.0f));
            token.setTextureWrap(178,0,62,82);
            keyPressed = true;
        }
        if (!keyPressed) token.setTextureWrap(58,0,62,82);
    }
}