Reorganized files into scenes and scripts

32 files changed, 369 insertions, 0 deletions

diff --git a/scripts/base_animation_handler.gd b/scripts/base_animation_handler.gd
new file mode 100644
index 0000000..c9e7630
--- /dev/null
+++ b/scripts/base_animation_handler.gd
@@ -0,0 +1,24 @@
+extends Sprite2D
+
+@onready var tile_map = preload("res://assets/tilemap.png")
+
+var idle : Rect2
+var attack : Rect2
+var is_idle : bool = true
+
+func _ready():
+	update_texture()
+
+func update_texture():
+	var atlas_texture = AtlasTexture.new()
+	atlas_texture.atlas = tile_map
+	atlas_texture.region = idle if is_idle else attack
+	texture = atlas_texture
+
+func attack_state():
+	is_idle = false
+	update_texture()
+
+func idle_state():
+	is_idle = true
+	update_texture()
diff --git a/scripts/base_animation_handler.gd.uid b/scripts/base_animation_handler.gd.uid
new file mode 100644
index 0000000..75b9ff2
--- /dev/null
+++ b/scripts/base_animation_handler.gd.uid
@@ -0,0 +1 @@
+uid://cb5we0gjjbcfu
diff --git a/scripts/base_defender.gd b/scripts/base_defender.gd
new file mode 100644
index 0000000..66be11d
--- /dev/null
+++ b/scripts/base_defender.gd
@@ -0,0 +1,49 @@
+extends StaticBody2D
+
+@onready var sprite_node = $Sprite2D
+
+var defender_range : float
+var fire_rate : float
+var damage : int
+var target : CharacterBody2D
+
+func _on_fire_timer_timeout() -> void:
+	# extending classes override here
+	pass
+
+func select_target() -> void:
+	var targets : Array = _find_targets()
+
+	# this is all to select the furthest target on the track
+	var curr : PathFollow2D = null
+	for i in targets:
+		if curr == null:
+			curr = i.get_node("../")
+		else:
+			if i.get_parent().get_progress() > curr.get_progress():
+				curr = i.get_node("../")
+
+	_update_state_machine(curr)
+
+func _find_targets() -> Array:
+	var targets : Array = get_node("Tower").get_overlapping_bodies()
+	var tmp : Array = []
+	for i in targets:
+		if "Crawler" in i.name:
+			tmp.append(i)
+	return tmp
+
+func _update_state_machine(curr : PathFollow2D) -> void:
+	if (curr == null):
+		target = null
+		sprite_node.idle_state()
+	else:
+		target = curr.get_child(0)
+		sprite_node.attack_state()
+
+func _on_tower_body_entered(_body: Node2D) -> void:
+	var old_target : CharacterBody2D = target
+	select_target()
+	if old_target == null && old_target != target:
+		$FireTimer.start(fire_rate)
+		_on_fire_timer_timeout()
diff --git a/scripts/base_defender.gd.uid b/scripts/base_defender.gd.uid
new file mode 100644
index 0000000..8d46a61
--- /dev/null
+++ b/scripts/base_defender.gd.uid
@@ -0,0 +1 @@
+uid://bpiajfyx3t7qx
diff --git a/scripts/cursor.gd b/scripts/cursor.gd
new file mode 100644
index 0000000..025679b
--- /dev/null
+++ b/scripts/cursor.gd
@@ -0,0 +1,61 @@
+extends Node2D
+
+@onready var grid_manager = get_node("../GridManager")
+@onready var tilemap = get_node("../L1")
+
+var tile_size : float
+var max_x : float
+var max_y : float
+
+var dirs = {"move_right": Vector2.RIGHT,
+			"move_left": Vector2.LEFT,
+			"move_up": Vector2.UP,
+			"move_down": Vector2.DOWN}
+var towers : Dictionary = {
+	"place_warlock": {
+		"scene": preload("res://scenes/warlock.tscn"),
+		"cost": 10
+	},
+	"place_wyvern": {
+		"scene": preload("res://scenes/wyvern.tscn"),
+		"cost": 15
+	}
+}
+
+func _ready():
+	tile_size = grid_manager.tile_size
+	max_x = 20 * tile_size
+	max_y = 15 * tile_size
+	position = position.snapped(Vector2.ONE * tile_size)
+	position += Vector2(max_x / 2, max_y / 2) + Vector2(1, 0) * tile_size / 2
+
+func _unhandled_input(event):
+	for dir in dirs.keys():
+		if event.is_action_pressed(dir):
+			handle_move(dirs[dir])
+			return
+	for tower in towers.keys():
+		if event.is_action_pressed(tower):
+			handle_tower(towers[tower])
+			return
+
+func handle_tower(tower):
+	var tower_cost = tower["cost"]
+	if is_valid_placement_tile() && GameData.get_life() >= tower_cost:
+		var tmp = tower["scene"].instantiate()
+		var path = get_tree().get_root().get_node("Main/Defenders")
+		path.add_child(tmp)
+		tmp.global_position = position
+		grid_manager.occupy_tile(position)
+		GameData.subtract_life(tower_cost)
+
+func handle_move(dir):
+	position += dir * tile_size
+	position.x = max(position.x, tile_size / 2)
+	position.y = max(position.y, tile_size + tile_size / 2)
+	position.x = min(position.x, max_x - (tile_size / 2))
+	position.y = min(position.y, max_y - (tile_size / 2))
+
+func is_valid_placement_tile():
+	var tile_coords = tilemap.get_cell_atlas_coords(tilemap.local_to_map(global_position))
+	return (tile_coords == (Vector2i(-1, -1))) && (!grid_manager.is_tile_occupied(position))
diff --git a/scripts/cursor.gd.uid b/scripts/cursor.gd.uid
new file mode 100644
index 0000000..015cefa
--- /dev/null
+++ b/scripts/cursor.gd.uid
@@ -0,0 +1 @@
+uid://bwiimenoyb5og
diff --git a/scripts/game_data.gd b/scripts/game_data.gd
new file mode 100644
index 0000000..fd6a80e
--- /dev/null
+++ b/scripts/game_data.gd
@@ -0,0 +1,29 @@
+
+extends Node
+
+signal life_changed
+signal morale_changed
+var _life: int = 20
+var _morale: int = 10
+
+func get_life() -> int:
+	return _life
+
+func add_life(amount: int):
+	_life += amount
+	emit_signal("life_changed", _life)
+
+func subtract_life(amount: int):
+	_life -= amount
+	emit_signal("life_changed", _life)
+
+func get_morale() -> int:
+	return _morale
+
+func add_morale(amount: int):
+	_morale += amount
+	emit_signal("morale_changed", _morale)
+
+func subtract_morale(amount: int):
+	_morale -= amount
+	emit_signal("life_changed", _morale)
diff --git a/scripts/game_data.gd.uid b/scripts/game_data.gd.uid
new file mode 100644
index 0000000..2c1f11b
--- /dev/null
+++ b/scripts/game_data.gd.uid
@@ -0,0 +1 @@
+uid://c72ko8skbqiq5
diff --git a/scripts/grid_manager.gd b/scripts/grid_manager.gd
new file mode 100644
index 0000000..8fa59e5
--- /dev/null
+++ b/scripts/grid_manager.gd
@@ -0,0 +1,16 @@
+extends Node
+
+var occupied_tiles = {}
+
+@export var tile_size = 16.0
+@export var grid_width = 20
+@export var grid_height = 15
+
+func is_tile_occupied(tile_position):
+	return occupied_tiles.has(tile_position)
+
+func occupy_tile(tile_position):
+	occupied_tiles[tile_position] = true
+
+func free_tile(tile_position):
+	occupied_tiles.erase(tile_position)
diff --git a/scripts/grid_manager.gd.uid b/scripts/grid_manager.gd.uid
new file mode 100644
index 0000000..424fc40
--- /dev/null
+++ b/scripts/grid_manager.gd.uid
@@ -0,0 +1 @@
+uid://c8p74tnba8rs8
diff --git a/scripts/life.gd b/scripts/life.gd
new file mode 100644
index 0000000..b185cda
--- /dev/null
+++ b/scripts/life.gd
@@ -0,0 +1,11 @@
+extends Label
+
+func _ready():
+	GameData.connect("life_changed", Callable(self, "_on_life_changed"))
+	update_label(GameData.get_life())
+
+func _on_life_changed(new_life: int) -> void:
+	update_label(new_life)
+
+func update_label(new_life: int) -> void:
+	text = "Life:" + str(new_life)
diff --git a/scripts/life.gd.uid b/scripts/life.gd.uid
new file mode 100644
index 0000000..6666d8d
--- /dev/null
+++ b/scripts/life.gd.uid
@@ -0,0 +1 @@
+uid://dtj2opmwvh4y1
diff --git a/scripts/morale.gd b/scripts/morale.gd
new file mode 100644
index 0000000..d5a8046
--- /dev/null
+++ b/scripts/morale.gd
@@ -0,0 +1,11 @@
+extends Label
+
+func _ready():
+	GameData.connect("morale_changed", Callable(self, "_on_morale_changed"))
+	update_label(GameData.get_morale())
+
+func _on_life_changed(new_morale: int) -> void:
+	update_label(new_morale)
+
+func update_label(new_morale: int) -> void:
+	text = "Morale:" + str(new_morale)
diff --git a/scripts/morale.gd.uid b/scripts/morale.gd.uid
new file mode 100644
index 0000000..2424396
--- /dev/null
+++ b/scripts/morale.gd.uid
@@ -0,0 +1 @@
+uid://b8urrbmynk327
diff --git a/scripts/path_generator.gd b/scripts/path_generator.gd
new file mode 100644
index 0000000..fae2c76
--- /dev/null
+++ b/scripts/path_generator.gd
@@ -0,0 +1,11 @@
+extends Node
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
diff --git a/scripts/path_generator.gd.uid b/scripts/path_generator.gd.uid
new file mode 100644
index 0000000..d402d38
--- /dev/null
+++ b/scripts/path_generator.gd.uid
@@ -0,0 +1 @@
+uid://dtt3ncmdrhtta
diff --git a/scripts/path_spawner.gd b/scripts/path_spawner.gd
new file mode 100644
index 0000000..9b8f663
--- /dev/null
+++ b/scripts/path_spawner.gd
@@ -0,0 +1,7 @@
+extends Node2D
+
+@onready var path = preload("res://scenes/L1.tscn")
+
+func _on_timer_timeout():
+	var tmp = path.instantiate()
+	add_child(tmp)
diff --git a/scripts/path_spawner.gd.uid b/scripts/path_spawner.gd.uid
new file mode 100644
index 0000000..a6ecd6a
--- /dev/null
+++ b/scripts/path_spawner.gd.uid
@@ -0,0 +1 @@
+uid://i5bjnah05h14
diff --git a/scripts/soldier.gd b/scripts/soldier.gd
new file mode 100644
index 0000000..d373237
--- /dev/null
+++ b/scripts/soldier.gd
@@ -0,0 +1,27 @@
+extends CharacterBody2D
+
+@export var worth : int = 5
+@export var damage : int = 1
+@export var speed : float = 50.0
+@export var max_health : float = 30.0
+var _health : float = max_health
+
+func _process(delta):
+	get_parent().set_progress(get_parent().get_progress() + speed * delta)
+	if get_parent().get_progress_ratio() == 1:
+		GameData.subtract_morale(damage)
+		queue_free()
+
+func deal_damage(tower_damage):
+	_health -= tower_damage
+	if _health <= 0:
+		GameData.add_life(worth)
+		queue_free()
+	else:
+		_update_color()
+
+func _update_color():
+	var ratio : float = _health / max_health
+	var target_color = Color(1, ratio, ratio)
+
+	$Sprite2D.modulate = target_color
diff --git a/scripts/soldier.gd.uid b/scripts/soldier.gd.uid
new file mode 100644
index 0000000..917b467
--- /dev/null
+++ b/scripts/soldier.gd.uid
@@ -0,0 +1 @@
+uid://gn1504blq1pf
diff --git a/scripts/warlock.gd b/scripts/warlock.gd
new file mode 100644
index 0000000..058f86f
--- /dev/null
+++ b/scripts/warlock.gd
@@ -0,0 +1,18 @@
+extends "res://scripts/base_defender.gd"
+
+var projectile: PackedScene = preload("res://scenes/warlock_projectile.tscn")
+
+func _ready():
+	damage = 5
+	fire_rate = 1.0
+
+func _on_fire_timer_timeout():
+	select_target()
+	if (target != null):
+		var tmp_projectile = projectile.instantiate()
+		tmp_projectile.target = target
+		tmp_projectile.projectile_damage = damage
+		get_node("ProjectileContainer").call_deferred("add_child", tmp_projectile)
+		tmp_projectile.global_position = $Aim.global_position
+	else:
+		$FireTimer.stop()
diff --git a/scripts/warlock.gd.uid b/scripts/warlock.gd.uid
new file mode 100644
index 0000000..64a7007
--- /dev/null
+++ b/scripts/warlock.gd.uid
@@ -0,0 +1 @@
+uid://dvhqpgw6vhayu
diff --git a/scripts/warlock_animation_handler.gd b/scripts/warlock_animation_handler.gd
new file mode 100644
index 0000000..f7ac9c3
--- /dev/null
+++ b/scripts/warlock_animation_handler.gd
@@ -0,0 +1,6 @@
+extends "res://scripts/base_animation_handler.gd"
+
+func _ready():
+	idle = Rect2(496, 16, 16, 16)
+	attack = Rect2(496, 32, 16, 16)
+	update_texture()
diff --git a/scripts/warlock_animation_handler.gd.uid b/scripts/warlock_animation_handler.gd.uid
new file mode 100644
index 0000000..4fa3cf7
--- /dev/null
+++ b/scripts/warlock_animation_handler.gd.uid
@@ -0,0 +1 @@
+uid://6i27kmcpl7ix
diff --git a/scripts/warlock_projectile.gd b/scripts/warlock_projectile.gd
new file mode 100644
index 0000000..060a27d
--- /dev/null
+++ b/scripts/warlock_projectile.gd
@@ -0,0 +1,23 @@
+extends CharacterBody2D
+
+var target : CharacterBody2D
+var speed : int = 100
+var projectile_damage : int
+
+func _physics_process(_delta: float):
+	if !is_instance_valid(target):
+		queue_free()
+	else:
+		_move_projectile()
+
+func _on_area_2d_body_entered(body: Node2D):
+	if "Crawler" in body.name:
+		body.deal_damage(projectile_damage)
+		queue_free()
+
+func _move_projectile():
+	var pos : Vector2
+	pos = target.global_position
+	velocity = global_position.direction_to(pos) * speed
+	look_at(pos)
+	move_and_slide()
diff --git a/scripts/warlock_projectile.gd.uid b/scripts/warlock_projectile.gd.uid
new file mode 100644
index 0000000..3225e3e
--- /dev/null
+++ b/scripts/warlock_projectile.gd.uid
@@ -0,0 +1 @@
+uid://kolqesiin33p
diff --git a/scripts/wyvern.gd b/scripts/wyvern.gd
new file mode 100644
index 0000000..ecd92ad
--- /dev/null
+++ b/scripts/wyvern.gd
@@ -0,0 +1,36 @@
+extends "res://scripts/base_defender.gd"
+
+var projectile: PackedScene = preload("res://scenes/wyvern_projectile.tscn")
+var damage_tick_rate: float = 0.25
+var firing : bool = false
+
+func _ready():
+	damage = 2
+	fire_rate = 1.0
+
+func _process(_delta):
+	select_target()
+	if firing:
+		if target == null:
+			$WyvernProjectile.queue_free()
+			firing = false
+		else:
+			$WyvernProjectile.target = target
+			$WyvernProjectile.move_projectile()
+
+func _on_tower_body_entered(_body: Node2D) -> void:
+	var old_target : CharacterBody2D = target
+	select_target()
+	if old_target == null && old_target != target:
+		$FireTimer.start(fire_rate)
+
+func _on_fire_timer_timeout():
+	if (target != null):
+		var tmp_projectile = projectile.instantiate()
+		tmp_projectile.target = target
+		tmp_projectile.projectile_damage = damage
+		tmp_projectile.damage_tick_rate = 0.25
+		add_child(tmp_projectile)
+		tmp_projectile.global_position = $Aim.global_position
+		firing = true
+	$FireTimer.stop()
diff --git a/scripts/wyvern.gd.uid b/scripts/wyvern.gd.uid
new file mode 100644
index 0000000..abe259e
--- /dev/null
+++ b/scripts/wyvern.gd.uid
@@ -0,0 +1 @@
+uid://cfhnd8k1sy116
diff --git a/scripts/wyvern_animation_handler.gd b/scripts/wyvern_animation_handler.gd
new file mode 100644
index 0000000..8cadc72
--- /dev/null
+++ b/scripts/wyvern_animation_handler.gd
@@ -0,0 +1,6 @@
+extends "res://scripts/base_animation_handler.gd"
+
+func _ready():
+	idle = Rect2(384, 160, 16, 16)
+	attack = Rect2(400, 160, 16, 16)
+	update_texture()
diff --git a/scripts/wyvern_animation_handler.gd.uid b/scripts/wyvern_animation_handler.gd.uid
new file mode 100644
index 0000000..5c8f57b
--- /dev/null
+++ b/scripts/wyvern_animation_handler.gd.uid
@@ -0,0 +1 @@
+uid://dl7a53e1auku7
diff --git a/scripts/wyvern_projectile.gd b/scripts/wyvern_projectile.gd
new file mode 100644
index 0000000..9b59bb0
--- /dev/null
+++ b/scripts/wyvern_projectile.gd
@@ -0,0 +1,18 @@
+extends CharacterBody2D
+
+var target
+var curr = ""
+var projectile_damage
+# todo hook this up
+var damage_tick_rate
+
+func _on_damage_tick_timeout() -> void:
+	var enemies = $Area2D.get_overlapping_bodies()
+	for i in enemies:
+		if "Crawler" in i.name:
+			i.deal_damage(projectile_damage)
+
+func move_projectile() -> void:
+	var pos : Vector2
+	pos = target.global_position
+	look_at(pos)
diff --git a/scripts/wyvern_projectile.gd.uid b/scripts/wyvern_projectile.gd.uid
new file mode 100644
index 0000000..3882240
--- /dev/null
+++ b/scripts/wyvern_projectile.gd.uid
@@ -0,0 +1 @@
+uid://brqwmj8ydtipd