43 lines
1.3 KiB
GDScript3
43 lines
1.3 KiB
GDScript3
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extends Control
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class_name GameUI
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var game: GameLogic
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var selected_planet: Planet
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var pointed_planet: Planet
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func _on_game_started(game: GameLogic) -> void:
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self.game = game
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for planet in game.planets:
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planet.selected.connect(_on_planet_selected)
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planet.pointer_entered.connect(_on_planet_pointer_entered)
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planet.pointer_exited.connect(_on_planet_pointer_exited)
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func _on_planet_selected(planet: Planet) -> void:
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if selected_planet != null:
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selected_planet.is_selected = false
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selected_planet = planet
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selected_planet.is_selected = true
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func _on_planet_pointer_entered(planet: Planet) -> void:
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pointed_planet = planet
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func _on_planet_pointer_exited(planet: Planet) -> void:
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if pointed_planet == planet:
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pointed_planet = null
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func _unhandled_input(event: InputEvent) -> void:
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if event is InputEventMouseButton and event.button_index == MOUSE_BUTTON_LEFT and event.is_released():
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if selected_planet != null and pointed_planet != null:
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var count = ceil(selected_planet.population / 2)
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selected_planet.population -= count
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if selected_planet.player == pointed_planet.player:
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pointed_planet.population += count
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else:
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pointed_planet.population -= count
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if pointed_planet.population <= 0:
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pointed_planet.player = selected_planet.player
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pointed_planet.population = abs(pointed_planet.population)
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