adding a charge attack to states

Week3Readme.md

@@ -0,0 +1,6 @@
+Here in week3 we have several missions to achieve.
+
+1. Update the Bullet with some graphics
+2. Update the player with graphics and a state-machine
+3. Update the destroy function in SceneManager to stash bullets
+4. Update level loading in GameController and SceneManager

assets/graphics/player/charge/Player Punch 64x64.png.import

@@ -0,0 +1,40 @@
+[remap]
+
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+type="CompressedTexture2D"
+uid="uid://t2wrpg2jjey2"
+path="res://.godot/imported/Player Punch 64x64.png-3a937f356fef19bd687f033e25d25550.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/graphics/player/charge/Player Punch 64x64.png"
+dest_files=["res://.godot/imported/Player Punch 64x64.png-3a937f356fef19bd687f033e25d25550.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
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+mipmaps/generate=false
+mipmaps/limit=-1
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+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

assets/graphics/player/idle/Player Idle 48x48.png.import

@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bhjnspvqa20rc"
+path="res://.godot/imported/Player Idle 48x48.png-9f43f14976963a2821a06ddf8579a76a.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/graphics/player/idle/Player Idle 48x48.png"
+dest_files=["res://.godot/imported/Player Idle 48x48.png-9f43f14976963a2821a06ddf8579a76a.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

assets/graphics/player/jump_fall/player jump 48x48.png.import

@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://c84o6tpt2h0s8"
+path="res://.godot/imported/player jump 48x48.png-bb6ba8ccf76c9bd3765199af95f48c3c.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/graphics/player/jump_fall/player jump 48x48.png"
+dest_files=["res://.godot/imported/player jump 48x48.png-bb6ba8ccf76c9bd3765199af95f48c3c.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

assets/graphics/player/running/player run 48x48.png.import

@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://jdvo0dp5qvnd"
+path="res://.godot/imported/player run 48x48.png-3529730a2a1b5884902527ab512e774d.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/graphics/player/running/player run 48x48.png"
+dest_files=["res://.godot/imported/player run 48x48.png-3529730a2a1b5884902527ab512e774d.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

scenes/player.tscn

@@ -1,9 +1,228 @@
 [gd_scene format=3 uid="uid://byl4bdrupii3k"]
 
 [ext_resource type="Script" uid="uid://b1obldvd2etx7" path="res://scripts/player.gd" id="1_3vyb7"]
+[ext_resource type="Texture2D" uid="uid://c84o6tpt2h0s8" path="res://assets/graphics/player/jump_fall/player jump 48x48.png" id="2_dqkch"]
+[ext_resource type="Texture2D" uid="uid://t2wrpg2jjey2" path="res://assets/graphics/player/charge/Player Punch 64x64.png" id="2_qlg0r"]
+[ext_resource type="Texture2D" uid="uid://bhjnspvqa20rc" path="res://assets/graphics/player/idle/Player Idle 48x48.png" id="3_qlg0r"]
+[ext_resource type="Texture2D" uid="uid://jdvo0dp5qvnd" path="res://assets/graphics/player/running/player run 48x48.png" id="4_tuyoq"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_uwrxv"]
 
+[sub_resource type="AtlasTexture" id="AtlasTexture_tuyoq"]
+atlas = ExtResource("2_qlg0r")
+region = Rect2(192, 0, 64, 64)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_fjrip"]
+atlas = ExtResource("2_dqkch")
+region = Rect2(96, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_smehm"]
+atlas = ExtResource("3_qlg0r")
+region = Rect2(0, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_ur7pv"]
+atlas = ExtResource("3_qlg0r")
+region = Rect2(48, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_y4r1p"]
+atlas = ExtResource("3_qlg0r")
+region = Rect2(96, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_d2wvv"]
+atlas = ExtResource("3_qlg0r")
+region = Rect2(144, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_3v2ag"]
+atlas = ExtResource("3_qlg0r")
+region = Rect2(192, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_jej6c"]
+atlas = ExtResource("3_qlg0r")
+region = Rect2(240, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_f1ej7"]
+atlas = ExtResource("3_qlg0r")
+region = Rect2(288, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_oprun"]
+atlas = ExtResource("3_qlg0r")
+region = Rect2(336, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_a8ls1"]
+atlas = ExtResource("3_qlg0r")
+region = Rect2(384, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_qfm1y"]
+atlas = ExtResource("3_qlg0r")
+region = Rect2(432, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_fulsm"]
+atlas = ExtResource("2_dqkch")
+region = Rect2(0, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_4r5pv"]
+atlas = ExtResource("2_dqkch")
+region = Rect2(48, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_60mlk"]
+atlas = ExtResource("4_tuyoq")
+region = Rect2(0, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_i4ail"]
+atlas = ExtResource("4_tuyoq")
+region = Rect2(48, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_a38lo"]
+atlas = ExtResource("4_tuyoq")
+region = Rect2(96, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_4ni07"]
+atlas = ExtResource("4_tuyoq")
+region = Rect2(144, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_l71n6"]
+atlas = ExtResource("4_tuyoq")
+region = Rect2(192, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_ke2ow"]
+atlas = ExtResource("4_tuyoq")
+region = Rect2(240, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_ujl30"]
+atlas = ExtResource("4_tuyoq")
+region = Rect2(288, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_31cv2"]
+atlas = ExtResource("4_tuyoq")
+region = Rect2(336, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_qlg0r"]
+atlas = ExtResource("2_qlg0r")
+region = Rect2(192, 0, 64, 64)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_pf23h"]
+atlas = ExtResource("2_qlg0r")
+region = Rect2(256, 0, 64, 64)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_dt7fs"]
+atlas = ExtResource("2_qlg0r")
+region = Rect2(320, 0, 64, 64)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_wqfne"]
+atlas = ExtResource("2_qlg0r")
+region = Rect2(384, 0, 64, 64)
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_pf23h"]
+animations = [{
+"frames": [{
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_tuyoq")
+}],
+"loop": false,
+"name": &"charging",
+"speed": 12.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_fjrip")
+}],
+"loop": false,
+"name": &"falling",
+"speed": 12.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_smehm")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_ur7pv")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_y4r1p")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_d2wvv")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_3v2ag")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_jej6c")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_f1ej7")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_oprun")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_a8ls1")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_qfm1y")
+}],
+"loop": true,
+"name": &"idle",
+"speed": 12.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_fulsm")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_4r5pv")
+}],
+"loop": false,
+"name": &"jumping",
+"speed": 12.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_60mlk")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_i4ail")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_a38lo")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_4ni07")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_l71n6")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_ke2ow")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_ujl30")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_31cv2")
+}],
+"loop": true,
+"name": &"running",
+"speed": 12.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_qlg0r")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_pf23h")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_dt7fs")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_wqfne")
+}],
+"loop": false,
+"name": &"shoving",
+"speed": 12.0
+}]
+
 [node name="Player" type="CharacterBody2D" unique_id=2145223914]
 scale = Vector2(1.4799998, 1.4799998)
 script = ExtResource("1_3vyb7")
@@ -24,3 +243,12 @@ position = Vector2(12.837839, -8.1081085)
 
 [node name="LeftSpawn" type="Marker2D" parent="." unique_id=374152113]
 position = Vector2(-12.837839, -8.108109)
+
+[node name="PlayerGraphic" type="AnimatedSprite2D" parent="." unique_id=1317034627]
+texture_filter = 1
+position = Vector2(0, -6.081082)
+sprite_frames = SubResource("SpriteFrames_pf23h")
+animation = &"shoving"
+autoplay = "idle"
+
+[connection signal="animation_finished" from="PlayerGraphic" to="." method="_on_animation_finished"]

scripts/game.gd

@@ -49,6 +49,8 @@ func crateTotal(howmany):
 func bulletDamage(body, _bullet)->void:
 	if body.is_in_group("shootable"):
 		destroySignal.emit(body)
+		destroySignal.emit(_bullet)
+		
 func rocketDamage(body, rocket)->void:
 	if body.is_in_group("shootable"):
 		print("Rocket strikes target!")

scripts/player.gd

@@ -6,6 +6,7 @@ signal fireSignal(markerPosition, direction, speed)
 @onready var left_cast: RayCast2D = $LeftCast
 @onready var right_spawn: Marker2D = $RightSpawn
 @onready var left_spawn: Marker2D = $LeftSpawn
+@onready var player_graphic: AnimatedSprite2D = $PlayerGraphic
 
 var pushRightEnabled = false
 var pushLeftEnabled = false
@@ -17,27 +18,48 @@ const JUMP_VELOCITY = -400.0
 
 enum FaceDirection {RIGHT,LEFT}
 var facing:FaceDirection = FaceDirection.RIGHT
+#State Handling
+enum PlayerState {IDLE, RUNNING, JUMPING, FALLING, CHARGING, SHOVING}
+var current_player_state:PlayerState = PlayerState.IDLE
+var upJump:bool = false
 
 func _physics_process(delta: float) -> void:
-	# Add the gravity.
-	if not is_on_floor():
-		velocity += get_gravity() * delta
 	
+	handle_input()
+	handle_movement(delta)
+	#States and Animation
+	handle_update_states()
+	handle_update_animation()
+	move_and_slide()
+	handle_collisions()
+	
+	
+func handle_input()->void:
 	# Handle jump.
 	if Input.is_action_just_pressed("ui_accept") and is_on_floor():
 		velocity.y = JUMP_VELOCITY
+		current_player_state = PlayerState.JUMPING
+		upJump = true
 	# Handle shove.
 	if Input.is_action_just_pressed("shove"):
 		print("I want to shove")
+		if pushRightEnabled and facing==FaceDirection.RIGHT:
 			pushTimer = Time.get_ticks_msec()
+			current_player_state = PlayerState.CHARGING
+		if pushLeftEnabled and facing==FaceDirection.LEFT:
+			pushTimer = Time.get_ticks_msec()
+			current_player_state = PlayerState.CHARGING
+			
 	if Input.is_action_just_released("shove"):
 		var pushForce = Time.get_ticks_msec() - pushTimer
 		if pushForce>4000:
 			pushForce=4000
 		if pushRightEnabled and facing==FaceDirection.RIGHT:
 			#deliver the boom
+			current_player_state=PlayerState.SHOVING
 			pushSignal.emit(pushTarget, Vector2(1,0)*100*(pushForce/100))
 		if pushLeftEnabled and facing==FaceDirection.LEFT:
+			current_player_state=PlayerState.SHOVING
 			pushSignal.emit(pushTarget, Vector2(-1,0)*100*(pushForce/100))
 	#Handle Shoot Bullet
 	if Input.is_action_just_pressed("shoot"):
@@ -47,7 +69,7 @@ func _physics_process(delta: float) -> void:
 			FaceDirection.RIGHT:
 				shootSignal.emit(right_spawn.global_transform, 800)
 			FaceDirection.LEFT:
-				shootSignal.emit(left_spawn.global_transform, 800)
+				shootSignal.emit(left_spawn.global_transform, -800)
 	#Handle fire rocket
 	if Input.is_action_just_pressed("fire"):
 		print("Ima fire rocket")
@@ -63,12 +85,17 @@ func _physics_process(delta: float) -> void:
 		velocity.x = direction * SPEED
 		if direction >0:
 			facing = FaceDirection.RIGHT
+			player_graphic.flip_h = false
 		else:
 			facing = FaceDirection.LEFT
+			player_graphic.flip_h = true
 	else:
 		velocity.x = move_toward(velocity.x, 0, SPEED)
-
+func handle_movement(delta)->void:
-	move_and_slide()
+	# Add the gravity.
+	if not is_on_floor():
+		velocity += get_gravity() * delta		
+func handle_collisions()->void:
 	if right_cast.is_colliding():
 		print("Right raycast collision")
 		var collider = right_cast.get_collider()
@@ -94,3 +121,42 @@ func _physics_process(delta: float) -> void:
 		if c.get_collider() is RigidBody2D:
 			#c.get_collider().apply_central_impulse(-c.get_normal() * 100)
 			pushSignal.emit(c.get_collider(), -c.get_normal() * 100)
+
+#New functions for state handling
+func handle_update_states()->void:
+	match current_player_state:
+		PlayerState.IDLE when velocity.x !=0:
+			current_player_state = PlayerState.RUNNING
+		PlayerState.RUNNING when velocity.x == 0:
+			current_player_state = PlayerState.IDLE
+		PlayerState.JUMPING when velocity.y>0:
+			current_player_state = PlayerState.FALLING
+		PlayerState.FALLING when is_on_floor():
+			if velocity.x == 0:
+				current_player_state = PlayerState.IDLE
+			else:
+				current_player_state = PlayerState.RUNNING
+			
+func handle_update_animation()->void:
+	match current_player_state:
+		PlayerState.IDLE:
+			player_graphic.play("idle")
+		PlayerState.RUNNING:
+			player_graphic.play("running")
+		PlayerState.JUMPING:
+			if upJump:
+				player_graphic.play("jumping")
+		PlayerState.FALLING:
+			player_graphic.play("falling")
+		PlayerState.CHARGING:
+			player_graphic.play("charging")
+		PlayerState.SHOVING:
+			player_graphic.play("shoving")
+
+
+func _on_animation_finished() -> void:
+	match current_player_state:
+		PlayerState.JUMPING:
+			upJump = false
+		PlayerState.SHOVING:
+			current_player_state = PlayerState.IDLE

scripts/scene_manager.gd

@@ -47,10 +47,26 @@ func updateCrates()->void:
 func pushTarget(body,pushDirection)->void:
 	if body is RigidBody2D:
 		body.apply_central_impulse(pushDirection)
+
+#Stashes bullets off-screen instead of destroying them
+func stash(bullet:Bullet)->void:
+	var stashPosition:Vector2 = Vector2(-100,-100)
+	bullet.position = stashPosition
+	bullet.setSpeed(0)
+	bullet.set_process(false)
+	
 func destroy(body)->void:
-	if body is Rocket:
+	match body:
-		print("removing rocket")
+		var bod when bod is Rocket:
 			body.queue_free()
+		var bod when bod is Crate:
+			body.queue_free()
+		var bod when bod is Bullet:
+			print("stash a bullet")
+			stash(body)
+		_:
+			body.queue_free()
+	
 func teleportTarget(body)->void:
 	if body is Crate:
 		var viewport_size = get_viewport().get_visible_rect().size
@@ -77,6 +93,7 @@ func makeBullet(spawnPosition, speed)->void:
 	var myBullet:Bullet = bulletFactory()
 	myBullet.transform = spawnPosition
 	myBullet.setSpeed(speed)
+	myBullet.set_process(true)
 
 func rocketFactory()->Rocket:
 	var myRocket:Rocket