prototype minimap

scripts/Minimap.gd

@@ -0,0 +1,54 @@
+class_name Minimap
+extends Node
+
+@onready var minimap_texture:ImageTexture = null
+@onready var sprite:Sprite2D
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	minimap_texture = ImageTexture.new()	
+	
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(_delta):
+	pass
+	
+	
+func _on_main_worldgen_ready():
+	print("test")
+	self.generate_minimap()
+	self.set_minimap()
+	
+
+func generate_minimap() -> void:
+	var image = Image.new()
+	print(Globals.map_size)
+	image = Image.create(Globals.map_size, Globals.map_size, false, Image.FORMAT_RGB8)
+	image.resize(Globals.map_size, Globals.map_size)
+	for y in Globals.map_size:
+		for x in Globals.map_size:
+			var color:Color
+			
+			match Globals.map_terrain_data[y][x]:
+				Globals.TILE_WATER:
+					color = Color(0,0,255)
+				Globals.TILE_TERRAIN:
+					color = Color(148,113,71)
+				Globals.TILE_FOREST:
+					color = Color(0,255,0)
+				_: #default
+					color = Color(255,0,255)
+						
+			image.set_pixel(x, y, color)
+			
+	minimap_texture = ImageTexture.create_from_image(image)	
+
+	
+func set_minimap() -> void:
+	sprite = self.get_child(1)
+	sprite.texture = minimap_texture
+	sprite.set_scale(Vector2i(2,2))
+	sprite.set_position(Vector2(0, 0))
+
+
+