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Import palette file dialog added

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This commit is contained in:
CheetoHead 2019-12-18 09:43:11 -05:00
parent b08452034d
commit 9a65960994
16 changed files with 242 additions and 47 deletions
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34
Scripts/PaletteContainer.gd
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@ -1,6 +1,6 @@
extends GridContainer
var palette_button = preload("res://Prefabs/PaletteButton.tscn");
const palette_button = preload("res://Prefabs/PaletteButton.tscn");
var current_palette = "Default"
var from_palette : = {}
@ -42,6 +42,38 @@ func on_new_empty_palette() -> void:
pass
func on_import_palette() -> void:
Global.palette_import_file_dialog.popup_centered()
pass
func on_palette_import_file_selected(path) -> void:
var file := File.new()
file.open(path, File.READ)
var text = file.get_as_text()
var result_json = JSON.parse(text)
var result = {}
var palette_name = null # Default error condition
if result_json.error != OK: # If parse has errors
print("Error: ", result_json.error)
print("Error Line: ", result_json.error_line)
print("Error String: ", result_json.error_string)
else: # If parse OK
var data = result_json.result
if data.has("name"): #If data is 'valid' palette file
palette_name = data.name
if not Global.palettes.has(palette_name):
Global.palettes[palette_name] = data
Global.palette_option_button.add_item(palette_name)
var index := Global.palette_option_button.get_item_count() - 1
Global.palette_option_button.set_item_metadata(index, palette_name)
Global.palette_option_button.select(index)
on_palette_select(palette_name)
save_palette(palette_name, palette_name + ".json")
else:
Global.error_dialog.set_text("Palette named '" + palette_name + "' already exists");
Global.error_dialog.popup_centered()
file.close()
pass
func on_edit_palette() -> void: