From 8cdfeb2bf0a47cdc91784a744e90a4052f3774ea Mon Sep 17 00:00:00 2001
From: Daniel Siepmann <coding@daniel-siepmann.de>
Date: Tue, 26 Mar 2024 12:54:53 +0100
Subject: [PATCH] Finish coding_the_player of first 2D game

---
 first_2d_game/Player.gd     | 57 +++++++++++++++++++++++++++++++++++++
 first_2d_game/Player.tscn   |  7 ++++-
 first_2d_game/project.godot | 23 +++++++++++++++
 3 files changed, 86 insertions(+), 1 deletion(-)
 create mode 100644 first_2d_game/Player.gd

diff --git a/first_2d_game/Player.gd b/first_2d_game/Player.gd
new file mode 100644
index 0000000..e9ad682
--- /dev/null
+++ b/first_2d_game/Player.gd
@@ -0,0 +1,57 @@
+extends Area2D
+
+
+signal hit
+
+
+## How fast the player will move. In pixels/sec
+@export var speed = 400
+# Size of the game window.
+var screen_size
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	screen_size = get_viewport_rect().size
+	hide()
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	var velocity = Vector2.ZERO
+	if Input.is_action_pressed('move_right'):
+		velocity.x += 1
+	if Input.is_action_pressed('move_left'):
+		velocity.x -= 1
+	if Input.is_action_pressed('move_down'):
+		velocity.y += 1
+	if Input.is_action_pressed('move_up'):
+		velocity.y -= 1
+	
+	if velocity.length() > 0:
+		velocity = velocity.normalized() * speed
+		$AnimatedSprite2D.play()
+	else:
+		$AnimatedSprite2D.stop()
+
+	position += velocity * delta
+	position = position.clamp(Vector2.ZERO, screen_size)
+
+	if velocity.x != 0:
+		$AnimatedSprite2D.animation = 'walk'
+		$AnimatedSprite2D.flip_v = false
+		$AnimatedSprite2D.flip_h = velocity.x < 0
+	elif velocity.y != 0:
+		$AnimatedSprite2D.animation = 'up'
+		$AnimatedSprite2D.flip_v = velocity.y > 0
+
+
+func _on_body_entered(body):
+	hide()
+	hit.emit()
+	$CollisionShape2D.set_deffered('disabled', true)
+
+func start(pos):
+	position = pos
+	show()
+	$CollisionShape2D.disabled = false
diff --git a/first_2d_game/Player.tscn b/first_2d_game/Player.tscn
index 0760d5f..ac1a094 100644
--- a/first_2d_game/Player.tscn
+++ b/first_2d_game/Player.tscn
@@ -1,6 +1,7 @@
-[gd_scene load_steps=7 format=3 uid="uid://ckfhsdod4ghug"]
+[gd_scene load_steps=8 format=3 uid="uid://ckfhsdod4ghug"]
 
 [ext_resource type="Texture2D" uid="uid://cj2a3ls4jlkjk" path="res://art/playerGrey_up1.png" id="1_fur7b"]
+[ext_resource type="Script" path="res://Player.gd" id="1_t1lbd"]
 [ext_resource type="Texture2D" uid="uid://cx65oby2yhlus" path="res://art/playerGrey_up2.png" id="2_vhw1d"]
 [ext_resource type="Texture2D" uid="uid://d05l3yu0vp17w" path="res://art/playerGrey_walk1.png" id="3_wjp5t"]
 [ext_resource type="Texture2D" uid="uid://c2ndsc14p6skg" path="res://art/playerGrey_walk2.png" id="4_bmoxy"]
@@ -35,6 +36,8 @@ radius = 27.0
 height = 68.0
 
 [node name="Player" type="Area2D"]
+position = Vector2(98, 106)
+script = ExtResource("1_t1lbd")
 metadata/_edit_group_ = true
 
 [node name="AnimatedSprite2D" type="AnimatedSprite2D" parent="."]
@@ -44,3 +47,5 @@ animation = &"walk"
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="."]
 shape = SubResource("CapsuleShape2D_lftd4")
+
+[connection signal="body_entered" from="." to="." method="_on_body_entered"]
diff --git a/first_2d_game/project.godot b/first_2d_game/project.godot
index 1ee7ecb..95ee8e1 100644
--- a/first_2d_game/project.godot
+++ b/first_2d_game/project.godot
@@ -20,6 +20,29 @@ window/size/viewport_width=480
 window/size/viewport_height=720
 window/stretch/mode="canvas_items"
 
+[input]
+
+move_right={
+"deadzone": 0.5,
+"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":4194321,"key_label":0,"unicode":0,"echo":false,"script":null)
+]
+}
+move_left={
+"deadzone": 0.5,
+"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":4194319,"key_label":0,"unicode":0,"echo":false,"script":null)
+]
+}
+move_down={
+"deadzone": 0.5,
+"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":4194322,"key_label":0,"unicode":0,"echo":false,"script":null)
+]
+}
+move_up={
+"deadzone": 0.5,
+"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":4194320,"key_label":0,"unicode":0,"echo":false,"script":null)
+]
+}
+
 [rendering]
 
 renderer/rendering_method="gl_compatibility"