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123 lines
3.4 KiB
123 lines
3.4 KiB
extends "res://scripts/player.gd"
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var walls = []
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var placing_wall_node
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var is_placing_wall = false
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const max_walls = 100
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# --- Godot overrides ---
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func _process(delta):
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if is_network_master():
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# We allow you to just click to place, without needing to press E
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var place_wall = Input.is_action_just_pressed("hero_1_confirm_wall")
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if Input.is_action_just_pressed("hero_1_place_wall") or (place_wall and not is_placing_wall):
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# Press button twice to cancel
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if is_placing_wall:
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# We changed our mind, delete the placing wall
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placing_wall_node.queue_free()
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is_placing_wall = false
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else:
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# Make a floating placement wall
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placing_wall_node = add_wall()
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is_placing_wall = true
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if Input.is_action_just_pressed("hero_1_remove_wall"):
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var look_ray = get_node("TPCamera/Camera/Ray")
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var removing = look_ray.get_collider()
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var wall = walls.find(removing)
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if wall != -1:
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rpc("remove_wall", wall)
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if is_placing_wall or place_wall:
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position_wall(placing_wall_node)
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if place_wall:
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finalize_wall(placing_wall_node)
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rpc("slave_place_wall", placing_wall_node.get_transform())
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placing_wall_node = null
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is_placing_wall = false
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func _exit_tree():
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clear_walls()
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# --- Player overrides ---
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func spawn():
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.spawn()
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clear_walls()
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# --- Own ---
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# Find the point we're looking at, and put the wall there
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func position_wall(wall):
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var aim = get_node("Yaw/Pitch").get_global_transform().basis
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var look_ray = get_node("TPCamera/Camera/Ray")
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var pos = look_ray.get_collision_point()
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wall.set_translation(pos)
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var normal = look_ray.get_collision_normal()
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var towards = normal + pos
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var up = aim[2] # Wall should be horizontal to my view
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# This helps nearly horizontal walls be easier to make flat
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# We have two methods I'm deciding between
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var use_method_two = true
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if not use_method_two:
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# Method one: only allow horizontal or vertical, based on whether the surface faces you
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var wall_wall_margin = 0.75
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if normal.dot(Vector3(0,1,0)) < wall_wall_margin:
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var margin = 0.8
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if up.dot(normal) > margin: # The wall is facing us
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# We want flat
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up = Vector3(0,1,0)
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else:
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# We want straight
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up.y = 0
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else:
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# Method two: Make y more aggressive than other dimensions
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up.y = 3 * tanh(up.y)
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up = up.normalized()
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wall.look_at(towards, up)
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func clear_walls():
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for wall in walls:
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wall.queue_free()
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walls = []
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slave func slave_place_wall(tf):
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var wall = add_wall()
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finalize_wall(wall, tf)
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sync func remove_wall(index):
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walls[index].queue_free()
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walls.remove(index)
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# Creates wall, adds to world, and returns the node
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func add_wall():
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var wall = preload("res://scenes/wall.tscn").instance()
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var friendly = player_info.is_right_team == master_player.player_info.is_right_team
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var color = friend_color if friendly else enemy_color
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get_node("/root/Level").add_child(wall)
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wall.init(self, color)
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return wall
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func finalize_wall(wall, tf=null):
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if tf:
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wall.set_transform(tf)
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wall.place()
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# Remember this wall, and return to non-placing state
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# We need to do this even as slave, because we keep track of the count
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walls.append(wall)
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check_wall_count()
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func check_wall_count():
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# If we've made max_walls, remove the first we made
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if walls.size() > max_walls:
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walls[0].queue_free()
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walls.pop_front()
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# When placing, make the about-to-disappear wall translucent
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if walls.size() >= max_walls:
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walls[0].make_last()
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