full state machine

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

@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://y7gjdptxvjfu"
+path="res://.godot/imported/Player Idle 48x48.png-b35e1ef309601cafc0161eed9f72d3a6.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/graphics/animations/player/idle/Player Idle 48x48.png"
+dest_files=["res://.godot/imported/Player Idle 48x48.png-b35e1ef309601cafc0161eed9f72d3a6.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/animations/player/jump/player jump 48x48.png.import

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+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bpchnouakdsvk"
+path="res://.godot/imported/player jump 48x48.png-49f79fd5510be01ac15a884acca16d43.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/graphics/animations/player/jump/player jump 48x48.png"
+dest_files=["res://.godot/imported/player jump 48x48.png-49f79fd5510be01ac15a884acca16d43.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/animations/player/run/player run 48x48.png.import

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+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bqdop2arlx7rr"
+path="res://.godot/imported/player run 48x48.png-d5efa0f3a9f0a70a93e094c3e7f118ec.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/graphics/animations/player/run/player run 48x48.png"
+dest_files=["res://.godot/imported/player run 48x48.png-d5efa0f3a9f0a70a93e094c3e7f118ec.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/projectiles/pixel_bullet.png.import

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+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bc8cpuacrbf0y"
+path="res://.godot/imported/pixel_bullet.png-30d6d1e8b5e1332f8b2e2cee72a9e790.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/graphics/projectiles/pixel_bullet.png"
+dest_files=["res://.godot/imported/pixel_bullet.png-30d6d1e8b5e1332f8b2e2cee72a9e790.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 +1,182 @@
-[gd_scene load_steps=3 format=3 uid="uid://b1yy0sybg66hh"]
+[gd_scene load_steps=28 format=3 uid="uid://b1yy0sybg66hh"]
 
 [ext_resource type="Script" uid="uid://kv8w1gwuy3il" path="res://scripts/player.gd" id="1_3vyb7"]
+[ext_resource type="Texture2D" uid="uid://bpchnouakdsvk" path="res://assets/graphics/animations/player/jump/player jump 48x48.png" id="2_dqkch"]
+[ext_resource type="Texture2D" uid="uid://y7gjdptxvjfu" path="res://assets/graphics/animations/player/idle/Player Idle 48x48.png" id="2_g2els"]
+[ext_resource type="Texture2D" uid="uid://bqdop2arlx7rr" path="res://assets/graphics/animations/player/run/player run 48x48.png" id="4_qlg0r"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_3vyb7"]
 
+[sub_resource type="AtlasTexture" id="AtlasTexture_jej6c"]
+atlas = ExtResource("2_dqkch")
+region = Rect2(96, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_qhqgy"]
+atlas = ExtResource("2_g2els")
+region = Rect2(0, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_dqkch"]
+atlas = ExtResource("2_g2els")
+region = Rect2(48, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_qlg0r"]
+atlas = ExtResource("2_g2els")
+region = Rect2(96, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_tuyoq"]
+atlas = ExtResource("2_g2els")
+region = Rect2(144, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_fjrip"]
+atlas = ExtResource("2_g2els")
+region = Rect2(192, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_smehm"]
+atlas = ExtResource("2_g2els")
+region = Rect2(240, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_ur7pv"]
+atlas = ExtResource("2_g2els")
+region = Rect2(288, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_y4r1p"]
+atlas = ExtResource("2_g2els")
+region = Rect2(336, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_d2wvv"]
+atlas = ExtResource("2_g2els")
+region = Rect2(384, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_3v2ag"]
+atlas = ExtResource("2_g2els")
+region = Rect2(432, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_f1ej7"]
+atlas = ExtResource("2_dqkch")
+region = Rect2(0, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_oprun"]
+atlas = ExtResource("2_dqkch")
+region = Rect2(48, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_a8ls1"]
+atlas = ExtResource("4_qlg0r")
+region = Rect2(0, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_qfm1y"]
+atlas = ExtResource("4_qlg0r")
+region = Rect2(48, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_fulsm"]
+atlas = ExtResource("4_qlg0r")
+region = Rect2(96, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_4r5pv"]
+atlas = ExtResource("4_qlg0r")
+region = Rect2(144, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_60mlk"]
+atlas = ExtResource("4_qlg0r")
+region = Rect2(192, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_i4ail"]
+atlas = ExtResource("4_qlg0r")
+region = Rect2(240, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_a38lo"]
+atlas = ExtResource("4_qlg0r")
+region = Rect2(288, 0, 48, 48)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_4ni07"]
+atlas = ExtResource("4_qlg0r")
+region = Rect2(336, 0, 48, 48)
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_jej6c"]
+animations = [{
+"frames": [{
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_jej6c")
+}],
+"loop": false,
+"name": &"fall",
+"speed": 12.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_qhqgy")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_dqkch")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_qlg0r")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_tuyoq")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_fjrip")
+}, {
+"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")
+}],
+"loop": true,
+"name": &"idle",
+"speed": 12.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_f1ej7")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_oprun")
+}],
+"loop": false,
+"name": &"jump",
+"speed": 12.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_a8ls1")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_qfm1y")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_fulsm")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_4r5pv")
+}, {
+"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")
+}],
+"loop": true,
+"name": &"run",
+"speed": 12.0
+}]
+
 [node name="CharacterBody2D" type="CharacterBody2D"]
 script = ExtResource("1_3vyb7")
 
@@ -22,3 +195,15 @@ position = Vector2(14, -8)
 
 [node name="LeftSpawn" type="Marker2D" parent="."]
 position = Vector2(-13, -8)
+
+[node name="JumpBufferTimer" type="Timer" parent="."]
+one_shot = true
+
+[node name="AnimatedSprite2D" type="AnimatedSprite2D" parent="."]
+texture_filter = 1
+position = Vector2(1, -6)
+sprite_frames = SubResource("SpriteFrames_jej6c")
+animation = &"fall"
+autoplay = "idle"
+
+[connection signal="animation_finished" from="AnimatedSprite2D" to="." method="_on_animation_finished"]

scripts/player.gd

@@ -3,6 +3,9 @@ extends CharacterBody2D
 
 const SPEED = 300.0
 const JUMP_VELOCITY = -400.0
+#add a variable for momentum...t.w.
+@export var acceleration:int = 8
+@export var hard_gravity:float =1.5
 var direction:float = 0
 @export var BUMP_POWER = 100
 enum FaceDirection{LEFT, RIGHT}
@@ -14,23 +17,64 @@ var pushEnabled:bool = false
 @onready var right_spawn = $RightSpawn
 @onready var left_spawn = $LeftSpawn
 
+var upJump:bool = false
+@onready var jump_buffer_timer: Timer = $JumpBufferTimer
+@onready var player_graphic: AnimatedSprite2D = $AnimatedSprite2D
+
+#For State Machine.............t.w.
+enum State{IDLE, RUNNING, JUMP, FALLING}
+var current_state:State = State.IDLE
+
 func _physics_process(delta):
 	# Get the input direction and handle the movement/deceleration.
 	# As good practice, you should replace UI actions with custom gameplay actions.
 	handle_input()
 	handle_movement(delta)
+	update_states()
+	update_animation()
 	move_and_slide()
 	handle_collisions()
 
+#Create a State Machine.........t.w.
+func update_states()->void:
+	match current_state:
+		State.IDLE when velocity.x !=0:
+			current_state = State.RUNNING
+		State.RUNNING:
+			if velocity.x ==0:
+				current_state = State.IDLE
+		#jumping when reaching apex
+		State.JUMP when velocity.y > 0:
+			current_state = State.FALLING
+		State.FALLING when is_on_floor():
+			if velocity.x == 0:
+				current_state = State.IDLE
+			else:
+				current_state = State.RUNNING
+func update_animation():
+	match current_state:
+		State.IDLE:
+			player_graphic.play("idle")
+		State.RUNNING:
+			player_graphic.play("run")
+		State.JUMP:
+			if upJump:
+				player_graphic.play("jump")
+		State.FALLING:
+			player_graphic.play("fall")
+	
 func handle_input()->void:
 	# Handle jump.
 	if Input.is_action_just_pressed("jump") and is_on_floor():
-		velocity.y = JUMP_VELOCITY
+		jump_buffer_timer.start()
+		
 	direction = Input.get_axis("moveLeft", "moveRight")
 	if direction <0:
 		facing=FaceDirection.LEFT
+		player_graphic.flip_h = true
 	if direction >0:
 		facing=FaceDirection.RIGHT
+		player_graphic.flip_h = false
 		
 	if Input.is_action_just_pressed("shove") && pushEnabled:
 		print("I want to shove")
@@ -60,13 +104,26 @@ func handle_input()->void:
 				%SceneManager.makeGrenade(left_spawn.global_transform, -1)
 				
 func handle_movement(_delta)->void:
-	if direction:
+	#change to create some momentum.....t.w.
-		velocity.x = direction * SPEED
+	if direction == 0:
+		velocity.x = move_toward(velocity.x, 0, acceleration)
 	else:
-		velocity.x = move_toward(velocity.x, 0, SPEED)
+		velocity.x = move_toward(velocity.x, SPEED * direction, acceleration)
 	
-	if not is_on_floor():
+	if current_state == State.JUMP:
+		#apply normal velocity
 		velocity += get_gravity() * _delta
+	else:
+		#apply hard gravity, character falling
+		velocity += get_gravity() * hard_gravity * _delta
+		
+	#add a buffer timer to the jump velocity............t.w.
+	if is_on_floor() && jump_buffer_timer.time_left >0:
+		velocity.y = JUMP_VELOCITY
+		#change state...........t.w.
+		current_state = State.JUMP
+		upJump = true
+		jump_buffer_timer.stop()
 		 
 func handle_collisions()->void:
 	#handle world reactions
@@ -90,3 +147,9 @@ func handle_collisions()->void:
 		
 	if not right_cast.is_colliding() && not left_cast.is_colliding():
 		pushEnabled = false
+
+
+func _on_animation_finished() -> void:
+	match current_state:
+		State.JUMP:
+			upJump=false