initial commit

Game.gd

@@ -0,0 +1,55 @@
+extends Node2D
+
+onready var nav = $Navigation2D
+onready var gui = $CanvasLayer/GUI
+onready var player = $Navigation2D/TileMap/Player
+onready var sound_player = $SoundPlayer
+
+var enemies_remaining = 0
+
+func _ready():
+	var nodes = get_tree().get_nodes_in_group("enemy")
+	enemies_remaining = len(nodes)
+	for node in nodes:
+		node.set_nav(nav)
+		node.connect("enemy_killed", self, "handle_enemy_killed")
+		node.connect("enemy_damaged", self, "handle_enemy_damaged")
+	var medpacks = get_tree().get_nodes_in_group("medpack")
+	for node in medpacks:
+		node.connect("medpack_taken", self, "handle_medpack_taken")
+	var ammo = get_tree().get_nodes_in_group("ammo")
+	for node in ammo:
+		node.connect("ammo_taken", self, "handle_ammo_taken")
+	gui.set_hp(player.hp)
+
+func handle_enemy_killed():
+	enemies_remaining -= 1
+	sound_player.play_enemy_killed1()
+	if enemies_remaining <= 0:
+		get_tree().paused = true
+		gui.show_game_over()
+
+func handle_enemy_damaged():
+	sound_player.play_enemy_hurt1()
+
+func handle_medpack_taken():
+	sound_player.play_pickup_1()
+
+func handle_ammo_taken():
+	sound_player.play_powerup_1()
+
+func _on_KinematicBody2D2_ammo_changed(ammo):
+	gui.set_ammo(ammo)
+
+func _on_KinematicBody2D2_hp_changed(hp):
+	gui.set_hp(hp)
+
+func _on_Player_player_dead():
+	get_tree().paused = true
+	gui.show_game_over()
+
+func _on_Player_shot_fired():
+	sound_player.play_shoot_1()
+
+func _on_Player_player_hurt():
+	sound_player.play_player_hurt1()