59 lines
1.6 KiB
GDScript
59 lines
1.6 KiB
GDScript
extends Resource
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class_name Upgrade
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enum SCALE_TYPE { LINEAR, EXP, LOG }
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enum UPGRADE_DIRECTION { INCREASE = 1, DECREASE = -1 }
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@export var icon : Texture2D = preload("res://Assets/Icones/medal2.png")
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@export var text : String
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@export var baseCost : int :
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set(value):
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baseCost = value
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cost = value
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@export_range(0.001, 999, 0.001, "hide_slider") var value : float
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@export_group("Restrictions")
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@export_range(-1, 100, 1, "hide_slider") var maxLevel : int = -1 ##[param -1] for infinite leveling
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@export var tierLock : Array[int]
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@export_group("Upgrade Scaling")
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@export var upgradeDirection : UPGRADE_DIRECTION = UPGRADE_DIRECTION.INCREASE
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@export var upgradeScaleType : SCALE_TYPE = SCALE_TYPE.LINEAR
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@export var costScaleType : SCALE_TYPE = SCALE_TYPE.LINEAR
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@export var costModificator : float
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var cost : int
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var level : int = 0
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func isLevelMax() -> bool :
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return not tierLock.is_empty() && level == tierLock[Game.tier]
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func upgrade(_subject = null) -> bool:
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return false
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func upgradeProperty(subject: Variant, property: String) -> void:
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subject.set(property, getNextValue(subject.get(property), value, upgradeScaleType))
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func upgradeUpgrade() -> void:
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level += 1
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Game.money -= cost
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cost = getNextValue(cost, costModificator, costScaleType)
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func canUpgrade() -> bool:
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return not isLevelMax() && Game.money >= cost && (tierLock.is_empty() || tierLock[Game.tier] > level)
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func getNextValue(oldValue, baseValue, scaleType : SCALE_TYPE):
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match scaleType:
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SCALE_TYPE.LINEAR: return oldValue + baseValue
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_:
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push_error("Upgrade scale type not defined !")
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return oldValue
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