add more food types, refactored code and tidy up stuff

4 files changed, 71 insertions, 38 deletions

diff --git a/src/entities/food/scripts/food.gd b/src/entities/food/scripts/food.gd
index aa5207f..386f0e5 100644
--- a/src/entities/food/scripts/food.gd
+++ b/src/entities/food/scripts/food.gd
@@ -7,13 +7,9 @@ var texture: Dictionary
 var timer: Timer
 
 var properties: Dictionary
-var points: int = 1
-var time_to_live: float = -1.0
 
 
 func _ready():
-	randomize_stats()
-	_set_properties()
 	timer = Timer.new()
 	timer.one_shot = true
 
@@ -21,35 +17,24 @@ func _ready():
 	connect("body_entered", self, "_on_body_entered")
 
 
-func set_type(type: int) -> void:
-	set_property("type", type)
-	_sprite.texture = texture[type]
+func update_texture() -> void:
+	_sprite.texture = texture[properties["type"]]
 
 
-func set_location(loc: Vector2) -> void:
-	set_property("location", loc)
+func set_properties(pos: Vector2, loc: Vector2, special: bool, type: int, points: int=1, ttl: float = -1.0) -> void:
+	properties["global_position"] = pos
+	global_position = pos
+	properties["location"] = loc
+	properties["special"] = special
+	properties["type"] = type
 
-
-func set_timer(time: float) -> void:
-	time_to_live = time
-	if time_to_live != -1.0:
-		timer.wait_time = time_to_live
+	properties["points"] = points
+	properties["ttl"] = ttl
+	if properties["ttl"] != -1.0:
+		timer.wait_time = properties["ttl"]
 		timer.start()
 
 
-func set_property(property: String, value) -> void:
-	properties[property] = value
-
-
-func _set_properties() -> void:
-	set_property("points", points)
-	set_property("global_position", global_position)
-
-
-func randomize_stats() -> void:
-	points = int(rand_range(1, 10))
-
-
 func _on_body_entered(body: Node) -> void:
 	Event.emit_signal("food_eaten", properties)
 	queue_free()
diff --git a/src/entities/food/scripts/food_basic.gd b/src/entities/food/scripts/food_basic.gd
index 032ec23..8090cdc 100644
--- a/src/entities/food/scripts/food_basic.gd
+++ b/src/entities/food/scripts/food_basic.gd
@@ -9,4 +9,4 @@ enum Type {
 
 func _ready():
 	texture[Type.APPLE] = preload("res://entities/food/sprites/apple.png")
-	texture[Type.BANANA] = preload("res://entities/food/sprites/banana.png")
\ No newline at end of file
+	texture[Type.BANANA] = preload("res://entities/food/sprites/banana.png")
diff --git a/src/entities/food/scripts/food_manager.gd b/src/entities/food/scripts/food_manager.gd
index bbe27be..a605f9e 100644
--- a/src/entities/food/scripts/food_manager.gd
+++ b/src/entities/food/scripts/food_manager.gd
@@ -2,39 +2,66 @@ class_name FoodManager
 extends Node2D
 
 export(PackedScene) var FOOD_BASIC: PackedScene
+export(PackedScene) var FOOD_SPECIAL: PackedScene
 export(NodePath) var WORLD_GENERATOR_NP: NodePath
+
 onready var world_generator: Node2D = get_node(WORLD_GENERATOR_NP)
 onready var possible_food_locations: Array = world_generator.get_valid_map_coords()
 
+# needed to know what food is available to setup
+var stats: Stats = SaveData.get_stats()
+
 var current_basic_food: Array = []
+var current_special_food: Array = []
+var max_basic_food: int
+var max_special_food: int
 
 
 func _ready():
 	randomize()
+	max_basic_food = int(possible_food_locations.size() * Global.MAX_BASIC_FOOD)
+	max_special_food = int(possible_food_locations.size() * Global.MAX_SPECIAL_FOOD)
 	Event.connect("food_eaten", self, "_on_food_eaten")
 
 
 func _process(delta) -> void:
-	if current_basic_food.size() < Global.MAX_BASIC_FOOD:
+	if current_basic_food.size() < max_basic_food:
 		_place_new_basic_food()
 
+	if current_special_food.size() < max_special_food:
+		_place_new_special_food()
+
 
 func _place_new_basic_food() -> void:
 	var food: FoodBasic = FOOD_BASIC.instance()
 	var type: int = _get_random_food_type(FoodBasic.Type)
-	Event.emit_signal("food_placing_new_food", type)
+	Event.emit_signal("food_placing_new_food", false, type)
 	var pos_loc: Array = _get_random_pos()
 	var pos: Vector2 = pos_loc[0]
 	var loc: Vector2 = pos_loc[1]
 
 	# need to set the position first, else it will spawn on the middle and the moved
-	food.global_position = pos
+	food.set_properties(pos, loc, false, type)
 	add_child(food)
-	food.set_type(type)
-	food.set_location(loc)
-	# food.properties["points"] = 1
+	food.update_texture()
 	current_basic_food.append(loc)
-	Event.emit_signal("food_placed_new_food", food.properties["type"], food.properties["location"])
+	Event.emit_signal("food_placed_new_food", food.properties)
+
+
+func _place_new_special_food() -> void:
+	var food: FoodSpecial = FOOD_SPECIAL.instance()
+	var type: int = _get_random_food_type(FoodSpecial.Type)
+	Event.emit_signal("food_placing_new_food", true, type)
+	var pos_loc: Array = _get_random_pos()
+	var pos: Vector2 = pos_loc[0]
+	var loc: Vector2 = pos_loc[1]
+
+	# need to set the position first, else it will spawn on the middle and the moved
+	food.set_properties(pos, loc, true, type, Global.POINTS_TO_GROW)
+	add_child(food)
+	food.update_texture()
+	current_special_food.append(loc)
+	Event.emit_signal("food_placed_new_food", food.properties)
 
 
 func _get_random_food_type(type) -> int:
@@ -49,12 +76,17 @@ func _get_random_pos() -> Array:
 	while not found_valid_loc:
 		index = randi() % possible_food_locations.size()
 		location = possible_food_locations[index]
-		if current_basic_food.find(location) == -1:
+		if current_basic_food.find(location) == -1 and current_special_food.find(location) == -1:
 			found_valid_loc = true
 
 	return [world_generator.get_centered_world_position(location), location]
 
 
 func _on_food_eaten(properties: Dictionary) -> void:
-	var index: int = current_basic_food.find(properties["location"])
-	current_basic_food.remove(index)
+	var index: int
+	if properties["special"]:
+		index = current_special_food.find(properties["location"])
+		current_special_food.remove(index)
+	else:
+		index = current_basic_food.find(properties["location"])
+		current_basic_food.remove(index)
diff --git a/src/entities/food/scripts/food_special.gd b/src/entities/food/scripts/food_special.gd
new file mode 100644
index 0000000..c2fde78
--- /dev/null
+++ b/src/entities/food/scripts/food_special.gd
@@ -0,0 +1,16 @@
+class_name FoodSpecial
+extends Food
+
+enum Type {
+	BUNNY,
+	FROG,
+	TURTLE,
+	RAT
+}
+
+
+func _ready():
+	texture[Type.BUNNY] = preload("res://entities/food/sprites/bunny.png")
+	texture[Type.FROG] = preload("res://entities/food/sprites/frog.png")
+	texture[Type.TURTLE] = preload("res://entities/food/sprites/turtle.png")
+	texture[Type.RAT] = preload("res://entities/food/sprites/rat.png")