31 lines
942 B
GDScript
31 lines
942 B
GDScript
extends Node2D
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class_name FreeCameraComponent
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@onready var camera : GameCamera = $GameCamera
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@export var tile_map : TileMap = null
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func _ready() -> void:
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if !tile_map:
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Log.err("FreeCameraComponent: tile_map is not set")
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## Set the limits for the camera based on the tilemap
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#camera.set_limits(0, tile_map.)
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# Stop the camera scrolling out of bounds of the map
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var tile_size : Vector2i = tile_map.get_tileset().tile_size
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var tilemap_size : Vector2i = tile_map.get_used_rect().end - tile_map.get_used_rect().position
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var map_size_x : int = tile_size.x * tilemap_size.x
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var map_size_y : int = tile_size.y * tilemap_size.y
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Log.pr("Size Y", map_size_y, get_viewport().size.y)
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Log.pr("Size X", map_size_x, get_viewport().size.x)
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#Log.pr(map_size - get_viewport().size.x)
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camera.set_limit(SIDE_LEFT, 0)
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camera.set_limit(SIDE_TOP, 0)
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camera.set_limit(SIDE_RIGHT, map_size_x)
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camera.set_limit(SIDE_BOTTOM, map_size_y)
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pass
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