#7 - stats and hitbox setup for player and enemies; also explored oth…

…er collision approaches.

characters/enemy.tscn

@@ -22,7 +22,7 @@ animations = [{
 "speed": 20.0
 }]
 
-[node name="Enemy" type="CharacterBody2D"]
+[node name="Enemy" type="CharacterBody2D" groups=["enemies"]]
 collision_layer = 4
 collision_mask = 19
 script = ExtResource("1_jev7n")
@@ -36,4 +36,8 @@ animation = &"run"
 autoplay = "idle"
 
 [node name="HitBox" type="Area2D" parent="."]
+collision_layer = 4
+collision_mask = 19
 script = ExtResource("2_uq5v4")
+
+[connection signal="body_entered" from="HitBox" to="." method="_on_hit_box_body_entered"]

characters/enemy_chicken.tscn

@@ -1,16 +1,27 @@
-[gd_scene load_steps=4 format=3 uid="uid://cmxq3fvd0juja"]
+[gd_scene load_steps=5 format=3 uid="uid://cmxq3fvd0juja"]
 
 [ext_resource type="PackedScene" uid="uid://dkvtkwk0egnv2" path="res://characters/enemy.tscn" id="1_1cmhj"]
 [ext_resource type="SpriteFrames" uid="uid://f0ldj5tnmpqt" path="res://resources/enemy_chicken_sprite_frames.tres" id="1_fykrh"]
 
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_xnib2"]
 size = Vector2(29, 33)
 
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_65als"]
+size = Vector2(25, 18)
+
 [node name="EnemyChicken" instance=ExtResource("1_1cmhj")]
+speed = 100.0
+jump_velocity = -350.0
 
 [node name="Collider" parent="." index="0"]
 position = Vector2(-0.5, 0.5)
 shape = SubResource("RectangleShape2D_xnib2")
 
 [node name="AnimatedSprite" parent="." index="1"]
 sprite_frames = ExtResource("1_fykrh")
+animation = &"idle"
+
+[node name="HitShape" type="CollisionShape2D" parent="HitBox" index="0"]
+position = Vector2(0.5, -7)
+shape = SubResource("RectangleShape2D_65als")
+debug_color = Color(0.996078, 0.00392157, 0.145098, 0.419608)

characters/enemy_plant.tscn

@@ -1,11 +1,14 @@
-[gd_scene load_steps=4 format=3 uid="uid://lmnxq62cee4x"]
+[gd_scene load_steps=5 format=3 uid="uid://lmnxq62cee4x"]
 
 [ext_resource type="PackedScene" uid="uid://dkvtkwk0egnv2" path="res://characters/enemy.tscn" id="1_uy3ws"]
 [ext_resource type="SpriteFrames" uid="uid://cvbnepfaeffco" path="res://resources/enemy_plant_sprite_frames.tres" id="2_28syg"]
 
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_430p7"]
 size = Vector2(28, 35)
 
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_8ao8a"]
+size = Vector2(28, 16)
+
 [node name="EnemyPlant" instance=ExtResource("1_uy3ws")]
 
 [node name="Collider" parent="." index="0"]
@@ -14,4 +17,9 @@ shape = SubResource("RectangleShape2D_430p7")
 
 [node name="AnimatedSprite" parent="." index="1"]
 sprite_frames = ExtResource("2_28syg")
-animation = &"attack"
+animation = &"idle"
+
+[node name="HitShape" type="CollisionShape2D" parent="HitBox" index="0"]
+position = Vector2(3, -6)
+shape = SubResource("RectangleShape2D_8ao8a")
+debug_color = Color(0.997589, 0.00548695, 0.146562, 0.42)

characters/enemy_shroom.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=42 format=3 uid="uid://cnvx06eam2w51"]
+[gd_scene load_steps=43 format=3 uid="uid://cnvx06eam2w51"]
 
 [ext_resource type="PackedScene" uid="uid://dkvtkwk0egnv2" path="res://characters/enemy.tscn" id="1_wdccf"]
 [ext_resource type="Texture2D" uid="uid://do1qs7786e7im" path="res://assets/pixel_adv_32x/Enemies/Mushroom/Hit.png" id="2_khmrq"]
@@ -273,6 +273,9 @@ animations = [{
 "speed": 20.0
 }]
 
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_f62cl"]
+size = Vector2(26, 13)
+
 [node name="EnemyShroom" instance=ExtResource("1_wdccf")]
 
 [node name="Collider" parent="." index="0"]
@@ -283,3 +286,8 @@ shape = SubResource("RectangleShape2D_gym6e")
 sprite_frames = SubResource("SpriteFrames_7yesw")
 animation = &"idle"
 frame_progress = 0.660378
+
+[node name="HitShape" type="CollisionShape2D" parent="HitBox" index="0"]
+position = Vector2(0, 2.5)
+shape = SubResource("RectangleShape2D_f62cl")
+debug_color = Color(0.997589, 0.00548695, 0.146562, 0.42)

characters/enemy_skull.tscn

@@ -1,19 +1,25 @@
-[gd_scene load_steps=4 format=3 uid="uid://bt7rpacsvkjqn"]
+[gd_scene load_steps=5 format=3 uid="uid://bt7rpacsvkjqn"]
 
 [ext_resource type="PackedScene" uid="uid://dkvtkwk0egnv2" path="res://characters/enemy.tscn" id="1_i1uds"]
 [ext_resource type="SpriteFrames" uid="uid://dvj6m60w6k8qp" path="res://resources/enemy_skull_sprite_frames.tres" id="2_5n5rx"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_ldjna"]
 radius = 25.0
 
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_uce0v"]
+size = Vector2(25, 22)
+
 [node name="EnemySkull" instance=ExtResource("1_i1uds")]
 
 [node name="Collider" parent="." index="0"]
 shape = SubResource("CircleShape2D_ldjna")
 
 [node name="AnimatedSprite" parent="." index="1"]
 sprite_frames = ExtResource("2_5n5rx")
-animation = &"hit"
+animation = &"idle"
 autoplay = "idle_shield"
-frame = 4
-frame_progress = 1.0
+
+[node name="HitShape" type="CollisionShape2D" parent="HitBox" index="0"]
+position = Vector2(-0.5, -1)
+shape = SubResource("RectangleShape2D_uce0v")
+debug_color = Color(0.997589, 0.00548695, 0.146562, 0.42)

characters/scripts/enemy.gd

@@ -1,11 +1,11 @@
 class_name Enemy
 extends CharacterBody2D
+## Base Enemy class for easy creation and management.
 
+## General physics details
+@export var speed := 200.0
+@export var jump_velocity := -400.0
 
-const SPEED = 300.0
-const JUMP_VELOCITY = -400.0
-
-# Get the gravity from the project settings to be synced with RigidBody nodes.
 var gravity = ProjectSettings.get_setting("physics/2d/default_gravity")
 
 
@@ -15,3 +15,30 @@ func _physics_process(delta):
 		velocity.y += gravity * delta
 
 	move_and_slide()
+#	_handle_collisons()
+
+
+## basic hit method to be overriden as needed
+func hit() -> void:
+	print("Enemy has been hit!")
+
+
+## Handle regular collisions - which... isn't consistently working rn.
+#func _handle_collisons() -> void:
+#	for i in get_slide_collision_count():
+#		var collider = get_slide_collision(i).get_collider()
+#		if collider.name == "Player":
+#			collider.hit()
+
+
+func _on_hit_box_body_entered(body):
+	# figure out what came in
+	# determine how to respond
+	prints("HITBOX encountered", body.name)
+	if body.name == "Player":
+		hit()
+
+
+## Wandering method used for testing
+func _wander() -> void:
+	pass

characters/scripts/player.gd

@@ -2,7 +2,7 @@ class_name Player
 extends CharacterBody2D
 ## Main class for controlling the player character.
 ## 
-## Manages movement and related animations.
+## Manages movement, collisions, stats, and related animations.
 
 ## Emitted when the animated sprite flips its horizontal direction
 signal direction_changed(direction: float)
@@ -49,10 +49,10 @@ func _physics_process(delta: float) -> void:
 		velocity.y = JUMP_VELOCITY
 		_jump_count += 1
 		if _jump_count > 1:
-			print("PLAYER is double jumping!")
+#			print("PLAYER is double jumping!")
 			animated_sprite.play("dbl_jump")
 		else:
-			print("PLAYER is jumping!")
+#			print("PLAYER is jumping!")
 			animated_sprite.play("jump")
 
 	# Get the input direction and handle the movement/deceleration.
@@ -66,11 +66,12 @@ func _physics_process(delta: float) -> void:
 		animated_sprite.play("idle")
 
 	move_and_slide()
-
-	# Handle Collisions
-	for i in get_slide_collision_count():
-		var collision = get_slide_collision(i)
-		_handle_collisions(collision)
+	_handle_collisions()
+
+
+## Take damage from collisions with enemies and level hazards
+func hit() -> void:
+	print("We've been hit!")
 
 
 ## Flips the animated sprite and emits a signal when direction changes
@@ -83,8 +84,17 @@ func _change_anim_direction(direction: float) -> void:
 	emit_signal("direction_changed", direction)
 
 
-## Collision Handler - dunno what it returns yet... if anything
-func _handle_collisions(collision: KinematicCollision2D) -> void:
-	print("PLAYER collided with ", collision.get_collider().name)
+## Sort through collisions and set off reactions as necessary
+func _handle_collisions() -> void:
+	for i in get_slide_collision_count():
+#		var collision = get_slide_collision(i)
+		var collider = get_slide_collision(i).get_collider()
+
+		if not collider.is_class("TileMap"):
+			print("PLAYER collided with ", collider.name)
+
+#		if collider.is_in_group("enemies"):
+#			print("HELLO????")
+#			collider.hit()
 
 ## Adjust candy bar meter + activate super if it's maxed

levels/sandbox.tscn

@@ -30,28 +30,30 @@ drag_bottom_margin = 0.0
 editor_draw_limits = true
 editor_draw_drag_margin = true
 
-[node name="Player" parent="." instance=ExtResource("1_tissq")]
-position = Vector2(55, -80)
-
-[node name="RemoteTransform" type="RemoteTransform2D" parent="Player"]
-remote_path = NodePath("../../Camera")
+[node name="Enemies" type="Node2D" parent="."]
 
-[node name="EnemyChicken" parent="." instance=ExtResource("6_yj3sx")]
-position = Vector2(155, -81)
+[node name="EnemyShroom" parent="Enemies" instance=ExtResource("6_vb4wa")]
+position = Vector2(-569, -32)
 collision_layer = 2
 collision_mask = 1
 
-[node name="EnemyPlant" parent="." instance=ExtResource("5_ovkd0")]
-position = Vector2(-179, 91)
+[node name="EnemySkull" parent="Enemies" instance=ExtResource("7_8tgvb")]
+position = Vector2(-967, 125)
 collision_layer = 2
 collision_mask = 1
 
-[node name="EnemyShroom" parent="." instance=ExtResource("6_vb4wa")]
-position = Vector2(-569, -32)
+[node name="EnemyPlant" parent="Enemies" instance=ExtResource("5_ovkd0")]
+position = Vector2(-179, 91)
 collision_layer = 2
 collision_mask = 1
 
-[node name="EnemySkull" parent="." instance=ExtResource("7_8tgvb")]
-position = Vector2(-967, 125)
+[node name="EnemyChicken" parent="Enemies" instance=ExtResource("6_yj3sx")]
+position = Vector2(155, -81)
 collision_layer = 2
 collision_mask = 1
+
+[node name="Player" parent="." instance=ExtResource("1_tissq")]
+position = Vector2(55, -80)
+
+[node name="RemoteTransform" type="RemoteTransform2D" parent="Player"]
+remote_path = NodePath("../../Camera")