Weighted character selection

addons/weighted_choice/demo/lootbox.gd

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+extends Node
+
+const Rarity = {
+	"COMMON":0.8,
+	"UNCOMMON": 0.2,
+	"RARE": 0.1,
+	"LEGENDARY": 0.05
+}
+
+var items = {
+	"copper_sword": {
+		"name": "Copper Sword",
+		"sprite": preload("res://addons/weighted_choice/demo/sprites/copper_sword.png"),
+		"damage": 10,
+		"rarity": Rarity.COMMON
+	},
+	"iron_sword": {
+		"name": "Iron Sword",
+		"sprite": preload("res://addons/weighted_choice/demo/sprites/iron_sword.png"),
+		"damage": 25,
+		"rarity": Rarity.UNCOMMON
+	},
+	"gold_sword": {
+		"name": "Gold Sword",
+		"sprite": preload("res://addons/weighted_choice/demo/sprites/gold_sword.png"),
+		"damage": 50,
+		"rarity": Rarity.RARE
+	},
+	"diamond_sword": {
+		"name": "Diamond Sword",
+		"sprite": preload("res://addons/weighted_choice/demo/sprites/diamond_sword.png"),
+		"damage": 80,
+		"rarity": Rarity.LEGENDARY
+	}
+}
+
+var opened = false
+var loot
+
+func open():
+	opened = true
+	loot = items[WeightedChoice.pick(items, "rarity")]
+	$ItemLabel.text = loot.name
+	$ItemSprite2D.texture = loot.sprite
+	$AnimationPlayer.play("open")
+
+
+func _on_texture_button_pressed():
+	if not opened:
+		open()
+
+func _on_reset_button_pressed():
+	opened = false
+	loot = ""
+	$AnimationPlayer.play("close")