display minimap sprite as map background

scripts/Chunk.gd

@@ -0,0 +1,58 @@
+class_name Chunk
+extends TileMap
+
+var x:int = -1
+var y:int = -1
+var should_remove:bool = false
+
+
+# Called when the node enters the scene tree for the first time.
+func _init(ypos:int, xpos:int, sr: bool):
+	self.x = xpos
+	self.y = ypos
+	self.should_remove = sr	
+	
+	#self.texture_filter = CanvasItem.TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC
+	self.cell_quadrant_size = 32
+	
+	self.name = "Chunk [%d,%d]" % [x, y]	
+	self.set_tileset(Globals.TILESET_TERRAIN)
+	self.position = Vector2i(
+		x*Globals.CHUNK_SIZE.x*Globals.TILE_SIZE_X,
+		y*Globals.CHUNK_SIZE.y*Globals.TILE_SIZE_Y
+		)
+		
+		
+func _ready():
+	generate_chunk()
+	
+	
+# draws borders around the chunk
+#func _draw():
+#	self.draw_rect(
+#		Rect2(
+#			Vector2(0,0),
+#			Vector2(
+#				Globals.CHUNK_SIZE.x*Globals.TILE_SIZE_X, 
+#				Globals.CHUNK_SIZE.y*Globals.TILE_SIZE_Y)
+#			),
+#		Color(0,0,0,0.5),
+#		false
+#		)
+
+
+func generate_chunk() -> void:	
+	for row in Globals.CHUNK_SIZE.y:
+		for col in Globals.CHUNK_SIZE.x:			
+			var tile_data: Array = Globals.map_tile_data[row+y*Globals.CHUNK_SIZE.y][col+x*Globals.CHUNK_SIZE.x]			
+			# layer | tile coords at tilemap | tilemap id | coords of the tile at tileset | alternative tile
+			self.set_cell(
+				Globals.LAYER_TERRAIN,
+				Vector2i(col, row),
+				0,
+				tile_data[0],
+				tile_data[1]
+			)
+
+
+