palette textures! working with palettes will be a breezegit status!

menus/file_select_panel.gd

@@ -60,7 +60,7 @@ func refresh():
 		$"%DeathCounter".text = "%04d" % file.get_total_deaths()
 		$"%TimeCounter".text = "%02d:%02d" % [file.play_time / 3600.0, fmod(file.play_time / 60.0, 60.0)]
 		$"%Difficulty".text = Game.DIFFICULTY_NAMES[file.difficulty]
-		var palette = load("res://graphics/player/palettes/%s.png" % file.palette)
+		var palette = load("res://graphics/player/palettes/%s.tex" % file.palette)
 		$"%Palette".material.set_shader_param("palette", palette)
 	else:
 		file = null

menus/level_select_scholar.gd

@@ -29,7 +29,7 @@ onready var shards_block: HBoxContainer = $"%ShardsBlock"
 onready var shards_needed: Label = $"%ShardsNeeded"
 
 func _ready() -> void:
-	var palette = load("res://graphics/player/palettes/%s.png" % Game.current_palette)
+	var palette = load("res://graphics/player/palettes/%s.tex" % Game.current_palette)
 	player_sprite.material.set_shader_param("palette", palette)
 	$ShardCount.text = "%02d" % Save.current_file.get_total_shards()
 	Fade.fade_in(Options.transition_speed_secs)

objects/lore/hills/sg.gd

@@ -2,5 +2,5 @@ extends HBoxContainer
 
 
 func _ready() -> void:
-	var palette = load("res://graphics/player/palettes/%s.png" % Game.current_palette)
+	var palette = load("res://graphics/player/palettes/%s.tex" % Game.current_palette)
 	$Panel/TextureRect.material.set_shader_param("palette", palette)

objects/lore/hills/sg_palette_lore.gd

@@ -1,5 +1,5 @@
 extends TextureRect
 
 func _ready():
-	var palette = load("res://graphics/player/palettes/%s.png" % Game.current_palette)
+	var palette = load("res://graphics/player/palettes/%s.tex" % Game.current_palette)
 	material.set_shader_param("palette", palette)

objects/player/player.gd

@@ -70,7 +70,7 @@ onready var hitbox: Area2D = $"%Hitbox"
 # OVERRIDES #
 func _ready() -> void:
 	#set palette
-	var palette = load("res://graphics/player/palettes/%s.png" % Game.current_palette)
+	var palette = load("res://graphics/player/palettes/%s.tex" % Game.current_palette)
 	sprite.material.set_shader_param("palette", palette)
 	$"%CFox".material.set_shader_param("palette", palette)
 	$"%DissolveParticles".material.set_shader_param("palette", palette)

objects/player/player.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=42 format=2]
+[gd_scene load_steps=43 format=2]
 
 [ext_resource path="res://objects/player/player.gd" type="Script" id=1]
 [ext_resource path="res://graphics/player/palettes/default.png" type="Texture" id=2]
@@ -11,6 +11,7 @@
 [ext_resource path="res://addons/godot_state_charts/compound_state.gd" type="Script" id=9]
 [ext_resource path="res://addons/godot_state_charts/transition.gd" type="Script" id=10]
 [ext_resource path="res://addons/godot_state_charts/atomic_state.gd" type="Script" id=11]
+[ext_resource path="res://graphics/player/palettes/default.tex" type="Texture" id=12]
 [ext_resource path="res://graphics/player/sg.png" type="Texture" id=14]
 [ext_resource path="res://graphics/particles/dust.png" type="Texture" id=18]
 [ext_resource path="res://ui/2ndpuberty_outline.tres" type="Material" id=25]
@@ -19,7 +20,7 @@
 shader = ExtResource( 3 )
 shader_param/border_color = Color( 0, 0, 0, 1 )
 shader_param/border_corners = true
-shader_param/palette = ExtResource( 2 )
+shader_param/palette = ExtResource( 12 )
 
 [sub_resource type="Shader" id=26]
 code = "// Recolor

project.godot

@@ -34,6 +34,11 @@ _global_script_classes=[ {
 "language": "GDScript",
 "path": "res://menus/main_menu.gd"
 }, {
+"base": "ImageTexture",
+"class": "PaletteTexture",
+"language": "GDScript",
+"path": "res://scripts/palette_texture.gd"
+}, {
 "base": "State",
 "class": "ParallelState",
 "language": "GDScript",
@@ -70,6 +75,7 @@ _global_script_class_icons={
 "CompoundState": "res://addons/godot_state_charts/compound_state.svg",
 "LevelEntry": "",
 "MainMenu": "",
+"PaletteTexture": "",
 "ParallelState": "res://addons/godot_state_charts/parallel_state.svg",
 "RadioButtons": "",
 "State": "res://addons/godot_state_charts/state.svg",

scripts/palette_texture.gd

@@ -0,0 +1,50 @@
+tool
+class_name PaletteTexture
+extends ImageTexture
+
+
+export (Array, Color) var colors := [] setget _set_colors
+export var convert_from: Texture = null setget _convert_from
+
+
+var _data := PoolByteArray()
+
+
+func _init() -> void:
+	colors.resize(16)
+	colors.fill(Color.white)
+	_data.resize(16 * 4)
+	_data.fill(255)
+	_update_image()
+
+
+func _set_colors(new_array: Array) -> void:
+	if new_array.size() == 16:
+		colors = new_array
+		_update_image()
+
+
+func _update_image() -> void:
+	for i in colors.size():
+		var c: Color = colors[i]
+		var j: int = i * 4
+		_data[j] = c.r8
+		_data[j + 1] = c.g8
+		_data[j + 2] = c.b8
+		_data[j + 3] = c.a8
+	
+	var image := Image.new()
+	image.create_from_data(4, 4, false, Image.FORMAT_RGBA8, _data)
+	create_from_image(image, 0)
+
+
+func _convert_from(texture: Texture) -> void:
+	if texture != null and texture.get_size() == Vector2(4.0, 4.0):
+		var image := texture.get_data()
+		image.lock()
+		for x in 4:
+			for y in 4:
+				colors[x + (y * 4)] = image.get_pixel(x, y)
+				print(colors[x + (y * 4)])
+		image.unlock()
+		_update_image()

scripts/sg_palette.gd

@@ -1,5 +1,5 @@
 extends Node2D
 
 func _ready():
-	var palette = load("res://graphics/player/palettes/%s.png" % Game.current_palette)
+	var palette = load("res://graphics/player/palettes/%s.tex" % Game.current_palette)
 	material.set_shader_param("palette", palette)