#loader contenttweaker
// exerts of this piece of code are taken from Jivine Journey 2, by Atricos

import mods.contenttweaker.VanillaFactory;
import mods.contenttweaker.Item;
import mods.contenttweaker.IItemRightClick;
import mods.contenttweaker.Commands;
import mods.contenttweaker.ItemFood;
import mods.contenttweaker.IItemFoodEaten;
import mods.contenttweaker.MutableItemStack;
import mods.contenttweaker.Hand;
import mods.contenttweaker.World;
import mods.contenttweaker.IItemUpdate;
import mods.contenttweaker.Player;
import crafttweaker.player.IPlayer;



// function taken from Divine Journey
function checkBiomesAtPositions(biomeName as string, player_pos as crafttweaker.util.Position3f, biomeLocations as int[][], world as crafttweaker.world.IWorld) as int {
	var numOfMatches = 0 as int;
	var check_pos as crafttweaker.util.Position3f;
	var add_x = 0 as int;
	var add_z = 0 as int;
	for coord_pair in biomeLocations {
		add_x = coord_pair[0];
		add_z = coord_pair[1];
		check_pos = crafttweaker.util.Position3f.create(player_pos.x + add_x, player_pos.y, player_pos.z + add_z);
		if(world.getBiome(check_pos).name == biomeName) {
			numOfMatches += 1;
		}
	}
	return numOfMatches;
}


var markofthesamurai = VanillaFactory.createItem("mark_of_the_samurai");
markofthesamurai.maxStackSize = 1;
markofthesamurai.itemRightClick = function(stack, world, player, hand) {
	if(world.remote) {
        return "FAIL";
    }

    // check if player is in right dimension
    if(player.getDimension() != 163) {
        player.sendChat("You gotta be in rhenia in a volcanic biome");
        return "FAIL";
    }

    // obtain position under player
	var playerpos = player.position as crafttweaker.util.Position3f;

    // locations to place biomes
    val OminousBiomeLocations = [[0,0],[1,0],[0,1],[-1,0],[0,-1]] as int[][];
	val VolcanicBiomeLocations = [[1,1],[1,-1],[-1,1],[-1,-1]] as int[][];

    // biome to pattern
    val OminousBiomeName = "Ominous Woods" as string;
	val VolcanicBiomeName = "Volcanic" as string;


    // get number of matches
    val OminousMatches = checkBiomesAtPositions(OminousBiomeName, playerpos, OminousBiomeLocations, world) as int;
	val VolcanicMatches = checkBiomesAtPositions(VolcanicBiomeName, playerpos, VolcanicBiomeLocations, world) as int;

    player.sendChat("Use the arcane terraformer to create a plus sign of Ominous Woods biome!");
	player.sendChat("Stand in the center and use this item!");

    if((OminousMatches+VolcanicMatches) == 9) {
		Commands.call("give @p contenttweaker:sword_shield", player, world, true, true);
		stack.shrink(1);
		return "PASS";
	} else {
		player.sendChat("Shape is incomplete!");
		return "FAIL";
	}

};
markofthesamurai.register();