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akien-mgaakien-mga
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Add Mono conversion of the Pong demo
Quick and dirty port by a complete C# newbie, could probably be optimized a bit.
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‎.gitignore‎

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@@ -4,6 +4,12 @@ export.cfg
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export_presets.cfg
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*.import
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# Mono-specific ignores
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.mono/
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Properties/
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*.csproj
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*.sln
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# System/tool-specific ignores
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.directory
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*~

‎mono/monkey_pong/Ball.cs‎

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using Godot;
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using System;
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public class Ball : Area2D
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{
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private const int BALL_SPEED = 100;
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private Vector2 direction = new Vector2(-1, 0);
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private int speed = BALL_SPEED;
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private Vector2 initialPos;
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public void SetDirection(Vector2 newDirection)
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{
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direction = newDirection;
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}
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public Vector2 GetDirection()
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{
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return direction;
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}
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public void Reset()
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{
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SetPosition(initialPos);
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speed = BALL_SPEED;
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direction = new Vector2(-1, 0);
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}
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public override void _Ready()
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{
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initialPos = GetPosition();
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}
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public override void _Process(float delta)
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{
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SetPosition(GetPosition() + direction * speed * delta);
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}
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}

‎mono/monkey_pong/CeilingFloor.cs‎

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using Godot;
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using System;
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public class CeilingFloor : Area2D
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{
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[Export]
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private int yDirection = 1;
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public void OnAreaEntered(Area2D area)
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{
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if (area is Ball)
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{
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Ball ball = (Ball)area;
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ball.SetDirection(ball.GetDirection() + new Vector2(0, yDirection));
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}
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}
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}

‎mono/monkey_pong/Paddle.cs‎

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using Godot;
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using System;
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public class Paddle : Area2D
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{
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[Export]
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private int ballDir = 1;
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private const int MOVE_SPEED = 100;
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public override void _Process(float delta)
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{
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String which = GetName();
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// Move up and down based on input
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if (Input.IsActionPressed(which + "_move_up") && GetPosition().y > 0)
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{
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Vector2 pos = GetPosition();
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pos.y -= MOVE_SPEED * delta;
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SetPosition(pos);
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}
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if (Input.IsActionPressed(which + "_move_down") && GetPosition().y < GetViewportRect().Size.y)
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{
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Vector2 pos = GetPosition();
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pos.y += MOVE_SPEED * delta;
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SetPosition(pos);
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}
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}
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public void OnAreaEntered(Area2D area)
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{
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if (area is Ball)
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{
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// Assign new direction
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Ball ball = (Ball)area;
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ball.SetDirection(new Vector2(ballDir, (float)new Random().NextDouble() * 2 - 1).normalized());
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}
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}
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}

‎mono/monkey_pong/Wall.cs‎

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using Godot;
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using System;
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public class Wall : Area2D
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{
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public void OnWallAreaEntered(Area2D area)
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{
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if (area is Ball)
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{
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// Oops, ball went out of game place, reset
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Ball ball = (Ball)area;
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ball.Reset();
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}
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}
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}

‎mono/monkey_pong/ball.png‎

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‎mono/monkey_pong/icon.png‎

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‎mono/monkey_pong/left_pallete.png‎

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‎mono/monkey_pong/pong.tscn‎

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[gd_scene load_steps=13 format=2]
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[ext_resource path="res://Paddle.cs" type="Script" id=1]
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[ext_resource path="res://left_pallete.png" type="Texture" id=2]
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[ext_resource path="res://right_pallete.png" type="Texture" id=3]
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[ext_resource path="res://Ball.cs" type="Script" id=4]
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[ext_resource path="res://ball.png" type="Texture" id=5]
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[ext_resource path="res://separator.png" type="Texture" id=6]
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[ext_resource path="res://Wall.cs" type="Script" id=7]
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[ext_resource path="res://CeilingFloor.cs" type="Script" id=8]
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[sub_resource type="RectangleShape2D" id=1]
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custom_solver_bias = 0.0
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extents = Vector2( 4, 16 )
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[sub_resource type="RectangleShape2D" id=2]
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custom_solver_bias = 0.0
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extents = Vector2( 4, 4 )
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[sub_resource type="RectangleShape2D" id=3]
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custom_solver_bias = 0.0
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extents = Vector2( 10, 200 )
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[sub_resource type="RectangleShape2D" id=4]
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custom_solver_bias = 0.0
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extents = Vector2( 320, 10 )
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[node name="game" type="Node2D"]
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[node name="left" type="Area2D" parent="."]
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position = Vector2( 67.6285, 192.594 )
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input_pickable = true
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gravity_vec = Vector2( 0, 1 )
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gravity = 98.0
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linear_damp = 0.1
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angular_damp = 1.0
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audio_bus_override = false
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audio_bus_name = "Master"
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script = ExtResource( 1 )
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ballDir = 1
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[node name="sprite" type="Sprite" parent="left"]
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texture = ExtResource( 2 )
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_sections_unfolded = [ "Transform" ]
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[node name="collision" type="CollisionShape2D" parent="left"]
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shape = SubResource( 1 )
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[node name="right" type="Area2D" parent="."]
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position = Vector2( 563.815, 188.919 )
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input_pickable = true
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gravity_vec = Vector2( 0, 1 )
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gravity = 98.0
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linear_damp = 0.1
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angular_damp = 1.0
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audio_bus_override = false
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audio_bus_name = "Master"
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script = ExtResource( 1 )
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ballDir = -1
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[node name="sprite" type="Sprite" parent="right"]
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texture = ExtResource( 3 )
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_sections_unfolded = [ "Transform" ]
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[node name="collision" type="CollisionShape2D" parent="right"]
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shape = SubResource( 1 )
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[node name="ball" type="Area2D" parent="."]
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position = Vector2( 320.5, 191.124 )
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input_pickable = true
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gravity_vec = Vector2( 0, 1 )
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gravity = 98.0
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linear_damp = 0.1
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angular_damp = 1.0
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audio_bus_override = false
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audio_bus_name = "Master"
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script = ExtResource( 4 )
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[node name="sprite" type="Sprite" parent="ball"]
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texture = ExtResource( 5 )
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_sections_unfolded = [ "Transform" ]
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[node name="collision" type="CollisionShape2D" parent="ball"]
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shape = SubResource( 2 )
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[node name="separator" type="Sprite" parent="."]
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position = Vector2( 320, 200 )
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texture = ExtResource( 6 )
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[node name="left_wall" type="Area2D" parent="."]
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position = Vector2( -10, 200 )
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input_pickable = true
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gravity_vec = Vector2( 0, 1 )
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gravity = 98.0
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linear_damp = 0.1
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angular_damp = 1.0
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audio_bus_override = false
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audio_bus_name = "Master"
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script = ExtResource( 7 )
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_sections_unfolded = [ "Transform" ]
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[node name="collision" type="CollisionShape2D" parent="left_wall"]
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shape = SubResource( 3 )
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[node name="right_wall" type="Area2D" parent="."]
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position = Vector2( 650, 200 )
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input_pickable = true
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gravity_vec = Vector2( 0, 1 )
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gravity = 98.0
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linear_damp = 0.1
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angular_damp = 1.0
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audio_bus_override = false
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audio_bus_name = "Master"
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script = ExtResource( 7 )
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_sections_unfolded = [ "Transform" ]
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[node name="collision" type="CollisionShape2D" parent="right_wall"]
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shape = SubResource( 3 )
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[node name="ceiling" type="Area2D" parent="."]
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position = Vector2( 320, -10 )
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input_pickable = true
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gravity_vec = Vector2( 0, 1 )
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gravity = 98.0
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linear_damp = 0.1
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angular_damp = 1.0
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audio_bus_override = false
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audio_bus_name = "Master"
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script = ExtResource( 8 )
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_sections_unfolded = [ "Transform" ]
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yDirection = 1
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[node name="collision" type="CollisionShape2D" parent="ceiling"]
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shape = SubResource( 4 )
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[node name="floor" type="Area2D" parent="."]
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position = Vector2( 320, 410 )
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input_pickable = true
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gravity_vec = Vector2( 0, 1 )
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gravity = 98.0
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linear_damp = 0.1
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angular_damp = 1.0
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audio_bus_override = false
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audio_bus_name = "Master"
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script = ExtResource( 8 )
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_sections_unfolded = [ "Transform" ]
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yDirection = -1
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[node name="collision" type="CollisionShape2D" parent="floor"]
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shape = SubResource( 4 )
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[connection signal="area_entered" from="left" to="left" method="OnAreaEntered"]
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[connection signal="area_entered" from="right" to="right" method="OnAreaEntered"]
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[connection signal="area_entered" from="left_wall" to="left_wall" method="OnWallAreaEntered"]
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[connection signal="area_entered" from="right_wall" to="right_wall" method="OnWallAreaEntered"]
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[connection signal="area_entered" from="ceiling" to="ceiling" method="OnAreaEntered"]
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[connection signal="area_entered" from="floor" to="floor" method="OnAreaEntered"]
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‎mono/monkey_pong/project.godot‎

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; Engine configuration file.
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; It's best edited using the editor UI and not directly,
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; since the parameters that go here are not all obvious.
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;
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; Format:
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; [section] ; section goes between []
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; param=value ; assign values to parameters
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config_version=3
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[application]
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config/name="Pong with C#"
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run/main_scene="pong.tscn"
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config/icon="res://icon.png"
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[display]
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window/size/width=640
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window/size/height=400
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window/stretch/mode="2d"
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[gdnative]
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singletons=[ ]
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[input]
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left_move_down=[ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":90,"unicode":0,"echo":false,"script":null)
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]
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left_move_up=[ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":65,"unicode":0,"echo":false,"script":null)
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]
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right_move_down=[ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777234,"unicode":0,"echo":false,"script":null)
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]
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right_move_up=[ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777232,"unicode":0,"echo":false,"script":null)
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]
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[rendering]
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viewport/default_clear_color=Color( 0, 0, 0, 1 )

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