75 lines
2.2 KiB
GDScript
75 lines
2.2 KiB
GDScript
class_name TableCamera
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extends Camera3D
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## TableCamera - Isometric camera for the game table
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# Camera settings
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@export var camera_distance: float = 17.0
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@export var camera_angle: float = 55.0 # Degrees from horizontal (higher = more top-down)
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@export var camera_height_offset: float = -4.0 # Offset to look slightly above center
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# Smooth movement
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@export var smooth_speed: float = 3.0
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var target_position: Vector3 = Vector3.ZERO
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var target_look_at: Vector3 = Vector3.ZERO
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var is_animating: bool = false
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# Current player side (0 = positive Z, 1 = negative Z)
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var current_player: int = 0
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func _ready() -> void:
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_setup_for_player(0, false)
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func _setup_for_player(player_index: int, animate: bool = true) -> void:
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# Set perspective projection
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projection = PROJECTION_PERSPECTIVE
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fov = 50.0
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current_player = player_index
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var angle_rad = deg_to_rad(camera_angle)
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var height = camera_distance * sin(angle_rad)
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var z_offset = camera_distance * cos(angle_rad)
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# Flip Z direction based on player
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var side = 1 if player_index == 0 else -1
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var new_position = Vector3(0, height, z_offset * side)
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target_look_at = Vector3(0, camera_height_offset, 0)
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if animate:
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target_position = new_position
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is_animating = true
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else:
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position = new_position
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target_position = new_position
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look_at(target_look_at, Vector3.UP)
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is_animating = false
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func _process(delta: float) -> void:
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if is_animating:
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position = position.lerp(target_position, smooth_speed * delta)
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look_at(target_look_at, Vector3.UP)
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if position.distance_to(target_position) < 0.05:
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position = target_position
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look_at(target_look_at, Vector3.UP)
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is_animating = false
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## Switch camera to view from a player's perspective
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func switch_to_player(player_index: int) -> void:
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if player_index != current_player:
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_setup_for_player(player_index, true)
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## Set camera to look at a specific point
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func focus_on(point: Vector3) -> void:
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var angle_rad = deg_to_rad(camera_angle)
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var side = 1 if current_player == 0 else -1
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target_position = point + Vector3(0, camera_distance * sin(angle_rad),
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camera_distance * cos(angle_rad) * side)
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is_animating = true
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## Reset to default position
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func reset_position() -> void:
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_setup_for_player(current_player, false)
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