#include "pch.h"
#include "WorldLevel.h"

#include <iostream>
#include <ostream>

#include "colors.h"
#include "utils.h"


WorldLevel::WorldLevel(Camera* camera) : Level(camera), m_mousePos{ 0, 0 }, m_player(Player{ Point2f{ 0, 100 } }) {
	// The grid is 34 x 50 big, the top center is 0,0 in world coords
	for (size_t x { 0 }; x < WORLD_WIDTH; ++x) {
		for (size_t y { 0 }; y < WORLD_HEIGHT; ++y) {
			int actualX = x - WORLD_WIDTH / 2;
			m_worldTiles[x][y] = new WorldTile{ Point2f{ float(actualX * TILE_WIDTH), -float(y * TILE_HEIGHT) - TILE_HEIGHT}, GroundTileTypes::Dirt};
		}
	}
	
	// std::string dirtPath =  + "tiles/dirt/dirt" + std::to_string(utils::randRange(1, 5))  + ".png";
	// m_pTextTexture = new Texture(dirtPath);
}
WorldLevel::~WorldLevel() {
	//delete m_pTextTexture;
	
}
void WorldLevel::Update(float elapsedSec) {
	int mouseX, mouseY;
	SDL_GetMouseState(&mouseX, &mouseY);
	m_mousePos = Point2f{ float(mouseX), float(mouseY) };
	m_player.Update(elapsedSec, *this);

	
}
void WorldLevel::Draw() const {
	m_pCamera->BeginRendering();

	for (size_t x { 0 }; x < WORLD_WIDTH; ++x) {
		for (size_t y { 0 }; y < WORLD_HEIGHT; ++y) {
			m_worldTiles[x][y]->Draw();
		}
	}

	utils::SetColor(Colors::WHITE);
	for (int x { -100 }; x < 100; ++x) {
		for (int y { -100 }; y < 100; ++y) {
			utils::DrawLine(x * 50, -5000, x * 50, 50000);
			utils::DrawLine(-5000, y * 50, 50000, y * 50);
		}
	}
	utils::SetColor(Colors::MAGENTA);
	utils::FillEllipse(0, 0, 10, 10);

	m_player.Draw();
	m_pCamera->EndRendering();
	
	//utils::SetColor(Colors::WHITE);
	//m_pTextTexture->Draw(Point2f{ 0, 0 });
	
}
void WorldLevel::MouseMove(const Point2f& mousePos) {
	m_mousePos = mousePos;
}
WorldTile* WorldLevel::GetTileAt(const Point2f& pos) const {
	return nullptr;
}
void WorldLevel::SetTileAt(const Point2f& pos, WorldTile* tile) {
}
std::array<std::array<WorldTile*, WorldLevel::WORLD_WIDTH>, WorldLevel::WORLD_HEIGHT> WorldLevel::GetAllTiles() const {
	return m_worldTiles;
}