Set up player movement and collision detection.

Scenes/player.tscn

@@ -0,0 +1,20 @@
+[gd_scene load_steps=4 format=3 uid="uid://syx6ov00a585"]
+
+[ext_resource type="Script" uid="uid://ohb2t6o7wr1u" path="res://Scripts/player.gd" id="1_cvnsp"]
+[ext_resource type="Texture2D" uid="uid://btqnhg54e1p66" path="res://Sprites/png/spritesheet.png" id="2_6t5aa"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_jjgbg"]
+size = Vector2(16, 16)
+
+[node name="Player" type="CharacterBody2D"]
+script = ExtResource("1_cvnsp")
+
+[node name="Sprite" type="Sprite2D" parent="."]
+texture = ExtResource("2_6t5aa")
+hframes = 2
+vframes = 2
+
+[node name="Camera" type="Camera2D" parent="."]
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("RectangleShape2D_jjgbg")

Scripts/al_globals.gd

@@ -0,0 +1,3 @@
+extends Node
+
+var gravity : float = 500

Scripts/al_globals.gd.uid

@@ -0,0 +1 @@
+uid://c7qrd8m61xgmq

Scripts/player.gd

@@ -0,0 +1,41 @@
+extends CharacterBody2D
+
+@onready var tile_layer : TileMapLayer = $"../TileMap"
+
+@export var acceleration : float = 50
+@export var braking : float = 20
+@export var move_speed : float = 100
+
+var move_input : float
+
+func _physics_process(delta: float) -> void:
+	
+	#Horizontal movement.
+	move_input = Input.get_axis("move_left", "move_right")
+	if move_input != 0:
+		velocity.x = lerp(velocity.x, move_input * move_speed, acceleration * delta)
+	else:
+		velocity.x = lerp(velocity.x, 0.0, braking * delta)
+		
+	#Vertical movement.
+	velocity.y += al_globals.gravity * delta
+	if Input.is_action_just_pressed("flip"):
+		al_globals.gravity *= -1
+	
+	move_and_slide() #Allow physics control.
+	spike_detection() #Checks for tiles with the "Spike" custom data enabled.
+	
+func spike_detection() -> void:
+	#Adapted from Godot forum post.
+	
+	#Get current tile, and then put the data from it into a variable.
+	var tile_coord = tile_layer.local_to_map(tile_layer.to_local(global_position))
+	var tile_data = tile_layer.get_cell_tile_data(tile_coord)
+	
+	#If it has data, check for it. If it has the "spike" custom data, ensure the gravity is set back to normal, and then reset the level.
+	if tile_data:
+		var custom_data = tile_data.get_custom_data("spike")
+		if custom_data == true:
+			if al_globals.gravity < 0:
+				al_globals.gravity *= -1
+			get_tree().change_scene_to_file("res://Scenes/main.tscn")

Scripts/player.gd.uid

@@ -0,0 +1 @@
+uid://ohb2t6o7wr1u

Sprites/png/spritesheet.png.import

@@ -2,16 +2,16 @@
 
 importer="texture"
 type="CompressedTexture2D"
-uid="uid://dd6u124s0hsde"
-path="res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"
+uid="uid://btqnhg54e1p66"
+path="res://.godot/imported/spritesheet.png-a2ccbc152119c25d94640044aa7d9968.ctex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://icon.svg"
-dest_files=["res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"]
+source_file="res://Sprites/png/spritesheet.png"
+dest_files=["res://.godot/imported/spritesheet.png-a2ccbc152119c25d94640044aa7d9968.ctex"]
 
 [params]
 
@@ -38,6 +38,3 @@ process/hdr_as_srgb=false
 process/hdr_clamp_exposure=false
 process/size_limit=0
 detect_3d/compress_to=1
-svg/scale=1.0
-editor/scale_with_editor_scale=false
-editor/convert_colors_with_editor_theme=false

icon.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="128" height="128"><rect width="124" height="124" x="2" y="2" fill="#363d52" stroke="#212532" stroke-width="4" rx="14"/><g fill="#fff" transform="translate(12.322 12.322)scale(.101)"><path d="M105 673v33q407 354 814 0v-33z"/><path fill="#478cbf" d="m105 673 152 14q12 1 15 14l4 67 132 10 8-61q2-11 15-15h162q13 4 15 15l8 61 132-10 4-67q3-13 15-14l152-14V427q30-39 56-81-35-59-83-108-43 20-82 47-40-37-88-64 7-51 8-102-59-28-123-42-26 43-46 89-49-7-98 0-20-46-46-89-64 14-123 42 1 51 8 102-48 27-88 64-39-27-82-47-48 49-83 108 26 42 56 81zm0 33v39c0 276 813 276 814 0v-39l-134 12-5 69q-2 10-14 13l-162 11q-12 0-16-11l-10-65H446l-10 65q-4 11-16 11l-162-11q-12-3-14-13l-5-69z"/><path d="M483 600c0 34 58 34 58 0v-86c0-34-58-34-58 0z"/><circle cx="725" cy="526" r="90"/><circle cx="299" cy="526" r="90"/></g><g fill="#414042" transform="translate(12.322 12.322)scale(.101)"><circle cx="307" cy="532" r="60"/><circle cx="717" cy="532" r="60"/></g></svg>

project.godot

@@ -11,9 +11,33 @@ config_version=5
 [application]
 
 config/name="TheFlipSide"
+run/main_scene="res://Scenes/main.tscn"
 config/features=PackedStringArray("4.5", "Forward Plus")
-config/icon="res://icon.svg"
+
+[autoload]
+
+al_globals="*res://Scripts/al_globals.gd"
 
 [dotnet]
 
 project/assembly_name="TheFlipSide"
+
+[input]
+
+flip={
+"deadzone": 0.2,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":32,"key_label":0,"unicode":32,"location":0,"echo":false,"script":null)
+]
+}
+move_left={
+"deadzone": 0.2,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":65,"key_label":0,"unicode":97,"location":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194319,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
+]
+}
+move_right={
+"deadzone": 0.2,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":68,"key_label":0,"unicode":100,"location":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194321,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
+]
+}