9f66ab0a73
Moves modifier logic to utilize a central StatsComponent for managing and applying stat modifications. This change centralizes stat management and simplifies the application of modifiers, enhancing code maintainability and reducing redundancy. It also moves modifier files to the correct directory.
84 lines
No EOL
2.9 KiB
GDScript
84 lines
No EOL
2.9 KiB
GDScript
class_name ModifierManagerOLD extends Node
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signal modifier_added(modifier)
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signal modifier_removed(modifier)
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signal stats_updated()
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# Stores all active modifiers
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var modifiers: Array[Modifier] = []
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# Base stats (before modifiers)
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var base_stats: Dictionary = {}
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# Final calculated stats
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var final_stats: Dictionary = {}
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func _init(initial_base_stats: Dictionary = {}):
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base_stats = initial_base_stats.duplicate()
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final_stats = initial_base_stats.duplicate()
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func add_modifier(modifier: Modifier) -> void:
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modifiers.append(modifier)
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modifier.on_equip(get_parent())
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emit_signal("modifier_added", modifier)
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recalculate_stats()
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func remove_modifier(modifier_id: String) -> void:
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for i in range(modifiers.size()):
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if modifiers[i].id == modifier_id:
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var modifier = modifiers[i]
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modifier.on_unequip(get_parent())
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modifiers.remove_at(i)
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emit_signal("modifier_removed", modifier)
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recalculate_stats()
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break
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func recalculate_stats() -> void:
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# Reset stats to base values
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final_stats = base_stats.duplicate()
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# Sort modifiers by priority
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modifiers.sort_custom(func(a, b): return a.priority > b.priority)
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# First pass: Apply OVERRIDE modifiers (highest priority first)
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for modifier in modifiers:
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if modifier.modifier_type == Modifier.ModifierType.OVERRIDE:
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_apply_modifier_stats(modifier)
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# Second pass: Apply ADDITIVE modifiers
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for modifier in modifiers:
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if modifier.modifier_type == Modifier.ModifierType.ADDITIVE:
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_apply_modifier_stats(modifier)
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# Third pass: Apply MULTIPLICATIVE modifiers
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for modifier in modifiers:
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if modifier.modifier_type == Modifier.ModifierType.MULTIPLICATIVE:
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_apply_modifier_stats(modifier)
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# Last pass: Apply CONDITIONAL modifiers
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for modifier in modifiers:
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if modifier.modifier_type == Modifier.ModifierType.CONDITIONAL:
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_apply_modifier_stats(modifier)
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# Apply caps and floors to stats
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_apply_stat_limits()
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emit_signal("stats_updated")
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func _apply_modifier_stats(modifier: Modifier) -> void:
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if modifier.has_method("apply_stats_modification"):
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modifier.apply_stats_modification(final_stats, base_stats)
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func _apply_stat_limits() -> void:
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# Example: Cap fire rate
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if final_stats.has("fire_rate"):
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final_stats.fire_rate = min(final_stats.fire_rate, 20.0) # Max 20 shots per second
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final_stats.fire_rate = max(final_stats.fire_rate, 0.5) # Min 0.5 shots per second
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# Example: Cap projectile size
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if final_stats.has("projectile_size"):
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final_stats.projectile_size = min(final_stats.projectile_size, 5.0) # Max 5x normal size
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final_stats.projectile_size = max(final_stats.projectile_size, 0.2) # Min 0.2x normal size
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func get_stat(stat_name: String, default_value = 0):
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return final_stats.get(stat_name, default_value) |