Merge pull request gaea-godot#161 from BenjaTK/4.3-upgrade

Change documentation to reflect 4.3 changes

Author: BenjaTK

docs/assets/tutorials/chunk_generation/chunk-generation-loader.png

@@ -1,6 +1,6 @@
 # Gaea's resources
 
-Gaea takes advantage of Godot's **resources**. In this addon, they're used for the generators' settings, telling the generators which tiles from the TileMap to use, and for the modifiers.
+Gaea takes advantage of Godot's **resources**. In this addon, they're used for the generators' settings, to hold data for each cell in the grid, and for the modifiers.
 
 ## GaeaGrid
 

docs/assets/tutorials/chunk_generation/chunk-generation-nodes.png

@@ -12,11 +12,11 @@ In this quick tutorial, you'll learn how to enable chunk generation to make it s
 > 
 > If you don't have an understanding of these topics, see [this lovely tutorial](https://www.youtube.com/watch?v=oB1xsCcO9wI) by [DevWorm](https://www.youtube.com/@dev-worm)!
 
-Gaea comes pre-packaged with multiple different generators, but for this example, we'll be using the `NoiseGenerator` node, the `TilemapGaeaRenderer` node, the Godot built-in `TileMap` node, and a `CharacterBody2D` node, which will represent our Player!
+Gaea comes pre-packaged with multiple different generators, but for this example, we'll be using the `NoiseGenerator` node, the `TilemapGaeaRenderer` node, the Godot built-in `TileMapLayer`s (or `TileMap`, if you prefer that), and a `CharacterBody2D` node, which will represent our Player!
 
 > Only certain generators work with chunk loading. These are the `ChunkAwareGenerator`s, such as the noise or heightmap generators. `ChunkAwareGenerator` is an abstract class that you can extend to make your own generators, but shouldn't be used on its own.
 
-![Nodes needed for the Tutorial](../assets/tutorials/chunk_generation/chunk-generation-nodes.png)
+![Nodes needed for the Tutorial](../assets/tutorials/chunk_generation/chunk-generation-loader.png)
 
 ### Setup
 
@@ -26,7 +26,7 @@ Once you have all the pre-requisite nodes mentioned above setup in your scene, y
 
 After finding this node, you can add it anywhere in the scene tree, in this instance, I've added it as a child node of the `NoiseGenerator`
 
-![Add the Chunk](..%2Fassets%2Ftutorials%2Fchunk_generation%2Fchunk-generation-loader.png)
+![Add the Chunk](../assets/tutorials/chunk_generation/chunk-generation-nodes.png)
 
 Once this node has been added to the tree, you need to assign the `Generator` and `Actor` nodes to the `ChunkLoader2D`, these map to the `NoiseGenerator` and `CharacterBody2D` nodes mentioned earlier!
 

docs/assets/tutorials/getting_started/scene-tree.png

@@ -12,7 +12,7 @@ In this tutorial, you'll learn how to make basic generation of a dungeon akin to
 
 Gaea comes with a bunch of different **generator nodes**. To make a dungeon, we'll use the [WalkerGenerator](/generators/walker.md), inspired by the algorithm used in Nuclear Throne.
 
-> You can use the scene at `res://scenes/tutorials/getting_started/getting_started.tscn` to follow this tutorial. It starts with WalkerGenerator, TilemapGaeaRenderer and TileMap nodes:
+> You can use the scene at `res://scenes/tutorials/getting_started/getting_started.tscn` to follow this tutorial. It starts with WalkerGenerator, TilemapGaeaRenderer and TileMapLayer nodes:
 > 
 > ![Scene tree](../assets/tutorials/getting_started/scene-tree.png)
 
@@ -22,6 +22,10 @@ To see the generation, you'll have to render it with a `GaeaRenderer` node. In t
 
 ![Referencing nodes](../assets/tutorials/getting_started/referencing_nodes.gif)
 
+> In Godot 4.3, you'll probably want to use `TileMapLayer`s instead. This is also the default in Gaea from that version.
+![Assinging TileMapLayer nodes](../assets/tutorials/getting_started/tilemap-layers.gif)
+
+
 ### GeneratorSettings
 
 First, let's set up the generator's settings. Go to the generator's inspector, and add a `WalkerGeneratorSettings` resource to its `settings` property.

docs/assets/tutorials/getting_started/tilemap-layers.gif

@@ -702,9 +702,11 @@ sources/3 = SubResource("TileSetAtlasSource_x2mok")
 [node name="WalkerGenerator" type="Node2D" parent="."]
 script = ExtResource("1_s6jhf")
 
-[node name="TileMap" type="TileMap" parent="."]
+[node name="TileMap" type="Node2D" parent="."]
+
+[node name="Layer0" type="TileMapLayer" parent="TileMap"]
+use_parent_material = true
 tile_set = SubResource("TileSet_vnxuo")
-format = 2
 
 [node name="TilemapGaeaRenderer" type="Node" parent="."]
 script = ExtResource("4_1xbqd")