Wall slide

metroidvania/Scenes/Menus/PauseMenu.gd

@@ -0,0 +1,18 @@
+extends ColorRect
+
+var paused = false setget set_paused
+
+func set_paused(value):
+	paused = value
+	get_tree().paused = paused
+	visible = paused
+
+func _on_ResumeButton_pressed():
+	self.paused = false
+
+func _on_QuitButton_pressed():
+	get_tree().quit()
+
+func _process(_delta):
+	if Input.is_action_just_pressed("pause"):
+		self.paused = !paused

metroidvania/Scenes/Menus/PauseMenu.tscn

@@ -0,0 +1,57 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://Scenes/UI/DefaultTheme.tres" type="Theme" id=1]
+[ext_resource path="res://Scenes/Menus/PauseMenu.gd" type="Script" id=2]
+
+[node name="PauseMenu" type="ColorRect"]
+pause_mode = 2
+anchor_right = 1.0
+anchor_bottom = 1.0
+theme = ExtResource( 1 )
+color = Color( 0, 0, 0, 1 )
+script = ExtResource( 2 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="CenterContainer" type="CenterContainer" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="VBoxContainer" type="VBoxContainer" parent="CenterContainer"]
+margin_left = 128.0
+margin_top = 54.0
+margin_right = 192.0
+margin_bottom = 125.0
+
+[node name="PauseLabel" type="Label" parent="CenterContainer/VBoxContainer"]
+margin_right = 64.0
+margin_bottom = 15.0
+theme = ExtResource( 1 )
+text = "GAME PAUSED"
+align = 1
+
+[node name="Gap" type="Control" parent="CenterContainer/VBoxContainer"]
+margin_top = 19.0
+margin_right = 64.0
+margin_bottom = 31.0
+rect_min_size = Vector2( 12, 12 )
+
+[node name="ResumeButton" type="Button" parent="CenterContainer/VBoxContainer"]
+margin_top = 35.0
+margin_right = 64.0
+margin_bottom = 51.0
+rect_min_size = Vector2( 64, 16 )
+text = "Resume game"
+
+[node name="QuitButton" type="Button" parent="CenterContainer/VBoxContainer"]
+margin_top = 55.0
+margin_right = 64.0
+margin_bottom = 71.0
+rect_min_size = Vector2( 64, 16 )
+text = "Quit"
+[connection signal="pressed" from="CenterContainer/VBoxContainer/ResumeButton" to="." method="_on_ResumeButton_pressed"]
+[connection signal="pressed" from="CenterContainer/VBoxContainer/QuitButton" to="." method="_on_QuitButton_pressed"]

metroidvania/Scenes/Player/Player.gd

@@ -11,13 +11,22 @@ export (int) var max_speed = 64
 export (float) var friction = 0.25
 export (int) var gravity = 200
 export (int) var jump_force = 128
+export (int) var wall_slide_speed = 48
+export (int) var max_wall_slide_speed = 128
 export (int) var max_slope = 46
 export (int) var bullet_speed = 250
 
+enum {
+	MOVE,
+	WALL_SLIDE
+}
+
+var state = MOVE
 var invincible = false setget set_invincible
 var motion = Vector2.ZERO
 var snap_vector = Vector2.ZERO
-var just_jumped= false
+var just_jumped = false
+var double_jump = true
 
 onready var sprite = $Sprite
 onready var animation = $Animation
@@ -36,15 +45,33 @@ func _ready():
 
 func _physics_process(delta):
 	just_jumped = false
-	var input_vector = get_input_vector()
-	apply_horizontal_force(input_vector, delta)
-	apply_friction(input_vector)
-	update_snap_vector()
-	jump_check()
-	apply_gravity(delta)
-	update_animations(input_vector)
-	move()
+	
+	match state:
+		MOVE:
+			var input_vector = get_input_vector()
+			apply_horizontal_force(input_vector, delta)
+			apply_friction(input_vector)
+			update_snap_vector()
+			jump_check()
+			apply_gravity(delta)
+			update_animations(input_vector)
+			move()
+			
+			wall_slide_check()
 
+		WALL_SLIDE:
+			animation.play("WallSlide")
+			
+			var wall_axis = get_wall_axis()
+			if wall_axis != 0:
+				sprite.scale.x = wall_axis
+				
+			wall_slide_jump_check(wall_axis)
+			wall_slide_drop_check(delta)
+			wall_slide_fast_slide_check(delta)
+			move()
+			wall_detach_check(wall_axis)
+		
 	if Input.is_action_pressed("fire") and fireBulletTimer.time_left == 0:
 		fire_bullet()
 
@@ -78,16 +105,23 @@ func update_snap_vector():
 	if is_on_floor():
 		snap_vector = Vector2.DOWN
 
+func jump(force):
+	Utils.instance_scene_on_main(JumpEffect, global_position)
+	motion.y = -force
+	snap_vector = Vector2.ZERO
+
 func jump_check():
 	if is_on_floor() or coyoteJumpTimer.time_left > 0:
 		if Input.is_action_just_pressed("ui_select"):
-			Utils.instance_scene_on_main(JumpEffect, global_position)
-			motion.y = -jump_force
-			snap_vector = Vector2.ZERO
+			jump(jump_force)
 			just_jumped = true
 	else:
 		if Input.is_action_just_released("ui_select") and motion.y < -jump_force/2:
 			motion.y = motion.y/2
+		
+		if Input.is_action_just_pressed("ui_select") and double_jump:
+			jump(jump_force * .75)
+			double_jump = false
 			
 func apply_gravity(delta):
 	if not is_on_floor():
@@ -121,6 +155,7 @@ func move():
 		motion.x = last_motion.x
 		#create_dust_effect()
 		Utils.instance_scene_on_main(JumpEffect, global_position)
+		double_jump = true
 			
 
 	# Just left ground
@@ -135,11 +170,45 @@ func move():
 	if is_on_floor() and get_floor_velocity().length() == 0 and abs(motion.x) < 1:
 		position.x = last_position.x
 
+func wall_slide_check():
+	if !is_on_floor() and is_on_wall():
+		state = WALL_SLIDE
+		double_jump = true
+		
+func get_wall_axis():
+	var is_right_wall = test_move(transform, Vector2.RIGHT)
+	var is_left_wall = test_move(transform, Vector2.LEFT)
+	return int(is_left_wall) - int(is_right_wall)
+
+func wall_slide_jump_check(wall_axis):
+	if Input.is_action_just_pressed("ui_select"):
+		motion.x = wall_axis * max_speed
+		motion.y = -jump_force/1.25
+		state = MOVE
+		
+func wall_slide_drop_check(delta):
+	if Input.is_action_just_pressed("ui_right"):
+		motion.x = acceleration * delta
+		state = MOVE
+		
+	if Input.is_action_just_pressed("ui_left"):
+		motion.x = -acceleration * delta
+		state = MOVE
+
+func wall_slide_fast_slide_check(delta):
+	var max_slide_speed = wall_slide_speed
+	if Input.is_action_just_pressed("ui_down"):
+		max_slide_speed = max_wall_slide_speed
+	motion.y = min(motion.y + gravity * delta, max_wall_slide_speed)
+
+func wall_detach_check(wall_axis):
+	if wall_axis == 0 or is_on_floor():
+		state = MOVE
+
 func _on_Hurtbox_hit(damage):
 	if not invincible:
 		PlayerStats.health -= damage
 		blinkAnimator.play("Blink")
 
-
 func _on_died():
 	queue_free()

metroidvania/Scenes/Player/Player.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=11 format=2]
+[gd_scene load_steps=12 format=2]
 
 [ext_resource path="res://Assets/Player/Player.png" type="Texture" id=1]
 [ext_resource path="res://Scenes/Player/Player.gd" type="Script" id=2]
@@ -7,7 +7,7 @@
 [ext_resource path="res://Scenes/Objects/Hurtbox.tscn" type="PackedScene" id=5]
 [ext_resource path="res://Scenes/Player/PlayerCollider.tres" type="Shape2D" id=6]
 
-[sub_resource type="Animation" id=2]
+[sub_resource type="Animation" id=1]
 resource_name = "Idle"
 length = 1.2
 loop = true
@@ -24,7 +24,7 @@ tracks/0/keys = {
 "values": [ 0, 1, 2, 3 ]
 }
 
-[sub_resource type="Animation" id=3]
+[sub_resource type="Animation" id=2]
 resource_name = "Jump"
 length = 0.1
 tracks/0/type = "value"
@@ -40,7 +40,7 @@ tracks/0/keys = {
 "values": [ 11 ]
 }
 
-[sub_resource type="Animation" id=4]
+[sub_resource type="Animation" id=3]
 resource_name = "Run"
 length = 0.6
 loop = true
@@ -75,6 +75,22 @@ tracks/1/keys = {
 }
 
 [sub_resource type="Animation" id=5]
+resource_name = "WallSlide"
+length = 0.1
+tracks/0/type = "value"
+tracks/0/path = NodePath("Sprite:frame")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 1,
+"values": [ 10 ]
+}
+
+[sub_resource type="Animation" id=4]
 resource_name = "Blink"
 length = 0.9
 tracks/0/type = "value"
@@ -115,7 +131,7 @@ script = ExtResource( 2 )
 position = Vector2( 0, -12 )
 texture = ExtResource( 1 )
 hframes = 12
-frame = 4
+frame = 11
 
 [node name="PlayerGun" parent="Sprite" instance=ExtResource( 4 )]
 show_behind_parent = true
@@ -126,12 +142,13 @@ position = Vector2( 0, -7 )
 shape = ExtResource( 6 )
 
 [node name="Animation" type="AnimationPlayer" parent="."]
-anims/Idle = SubResource( 2 )
-anims/Jump = SubResource( 3 )
-anims/Run = SubResource( 4 )
+anims/Idle = SubResource( 1 )
+anims/Jump = SubResource( 2 )
+anims/Run = SubResource( 3 )
+anims/WallSlide = SubResource( 5 )
 
 [node name="BlinkAnimator" type="AnimationPlayer" parent="."]
-anims/Blink = SubResource( 5 )
+anims/Blink = SubResource( 4 )
 
 [node name="Debug" parent="." instance=ExtResource( 3 )]
 visible = false

metroidvania/Scenes/UI/UI.tscn

@@ -1,6 +1,7 @@
-[gd_scene load_steps=2 format=2]
+[gd_scene load_steps=3 format=2]
 
 [ext_resource path="res://Scenes/UI/HealthMeter.tscn" type="PackedScene" id=1]
+[ext_resource path="res://Scenes/Menus/PauseMenu.tscn" type="PackedScene" id=2]
 
 [node name="UI" type="CanvasLayer"]
 
@@ -9,3 +10,6 @@ margin_left = 4.0
 margin_top = 4.0
 margin_right = 25.0
 margin_bottom = 16.0
+
+[node name="PauseMenu" parent="." instance=ExtResource( 2 )]
+visible = false

metroidvania/project.godot

@@ -21,7 +21,7 @@ _global_script_class_icons={
 [application]
 
 config/name="Metroidvania"
-run/main_scene="res://Scenes/UI/StarMenu.tscn"
+run/main_scene="res://Scenes/World/World.tscn"
 config/icon="res://icon.png"
 
 [autoload]
@@ -98,6 +98,12 @@ fire={
 "events": [ Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"button_mask":0,"position":Vector2( 0, 0 ),"global_position":Vector2( 0, 0 ),"factor":1.0,"button_index":1,"pressed":false,"doubleclick":false,"script":null)
  ]
 }
+pause={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":69,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777217,"unicode":0,"echo":false,"script":null)
+ ]
+}
 
 [layer_names]