#include "isometricRenderer.h"
#include "raylib.h"
#include "isometricMap.h"
#include "../Input/inputHandler.h"
#include <stdio.h>
#include <stdlib.h>

// @param deprecated
void IsometricRendererDrawMap(IsometricRenderer *renderer, int height){

    printf("WARNING: Using deprecated Function IsometricRendererDrawMap!\n");
    

    float originX = 0.0f;
    float originY = 0.0f;

    int i = 0;
    int j = 0;

    int amount = 1;
    for(i=0; i<=height; i++){
        for(j=0; j<amount; j++){
            float x = originX - amount/2 * renderer->texture->width  + j * renderer->texture->width;
            if(amount%2 == 1){
                x -= renderer->texture->width/2;
            }
            float y = i * renderer->texture->height/4;
            DrawTexture(*renderer->texture, x, y, WHITE);

        }
        if(i < height/2){
            amount++;
        }
        else{
            amount--;
        }

    }
}

void IsometricRendererRenderIsometricMap(IsometricMap **map, InputHandler *input){
    int n = 0;
    int i = 0;
    int j = 0;
    for(n = 0; n < 10; n++){
        if(map[n] == 0){
            continue;
        }
        for(i=0; i < map[n]->widthBounds; i++){
            for(j=0; j < map[n]->heightBounds; j++){
                if(map[n]->tiles[i][j]->textureId != -1){
                    Vector2 *offset = IsometricMapCalcOffsetForTileAt(i,j, map[n]->tileTextures[0].width);
                    
                    float x = map[n]->originX + offset->x;
                    float y = map[n]->originY + offset->y;

                    int textureId = map[n]->tiles[i][j]->textureId;
                    
                    DrawTexture(map[n]->tileTextures[textureId], x, y, WHITE);
                    free(offset);
                }
            }
        }
    }
}