package melonslise.runicinscription.client.gui;

import org.lwjgl.opengl.GL11;

import melonslise.runicinscription.RunicInscription;
import melonslise.runicinscription.common.container.ContainerRuneInscription;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.util.ResourceLocation;
import net.minecraft.world.World;

public class GUIRuneInscription extends GuiContainer
{
    private ResourceLocation texture = new ResourceLocation(RunicInscription.ID + ":" + "textures/gui/RuneInscription.png");
    private ContainerRuneInscription containerInscription = (ContainerRuneInscription) this.inventorySlots;

    public GUIRuneInscription(InventoryPlayer inventoryPlayer, World world, int x, int y, int z)
    {
        super(new ContainerRuneInscription(inventoryPlayer, world, x, y, z));

        this.xSize = 176;
        this.ySize = 206;
    }

    @Override
    protected void drawGuiContainerBackgroundLayer(float f1, int i1, int i2)
    {
        GL11.glColor4f(1F, 1F, 1F, 1F);

        Minecraft.getMinecraft().getTextureManager().bindTexture(texture);

        drawTexturedModalRect(guiLeft, guiTop, 0, 0, xSize, ySize);

        renderCarvingGrid();
    }

    protected void drawGuiContainerForegroundLayer(int i, int j)
    {
        //Draw text
    }

    public void mouseClicked(int mouseX, int mouseY, int mouseButton)
    {
        super.mouseClicked(mouseX, mouseY, mouseButton);

        if (mouseButton == 0)
        {
            for (int x = 0; x < 5; ++x)
            {
                for (int y = 0; y < 7; ++y)
                {
                    if ((((mouseX - guiLeft) >= 43 + x * 16) && ((mouseX - guiLeft) < 43 + (x + 1) * 16)) && (((mouseY - guiTop) >= 6 + y * 16) && ((mouseY - guiTop) < 6 + (y + 1) * 16)))
                    {
                        this.containerInscription.grid[x][y] = true;
                        this.containerInscription.onMatrixChanged();
                    }
                }
            }
        }
    }

    public void onGuiClosed()
    {
        super.onGuiClosed();
    }

    public void renderCarvingGrid()
    {
        GL11.glColor4f(1F, 1F, 1F, 1F);

        mc.getTextureManager().bindTexture(texture);

        for(int x = 0; x < 5; ++x)
        {
            for(int y = 0; y < 7; ++y)
            {
                if (this.containerInscription.grid[x][y] == false)
                {
                    drawTexturedModalRect(guiLeft + 43 + x * 16, guiTop + 6 + y * 16, 0, 206, 16, 16);
                }
                else if (this.containerInscription.grid[x][y] == true)
                {
                    drawTexturedModalRect(guiLeft + 43 + x * 16, guiTop + 6 + y * 16, 16, 206, 16, 16);
                }
            }
        }
    }
}