83 lines
2.0 KiB
C#
83 lines
2.0 KiB
C#
using Godot;
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using System;
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public partial class Main : Node
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{
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// Don't forget to rebuild the project so the editor knows about the new export variable.
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[Export]
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public PackedScene MobScene { get; set; }
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private int _score;
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public override void _Ready()
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{
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//NewGame();
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}
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public void GameOver()
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{
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GetNode<Timer>("MobTimer").Stop();
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GetNode<Timer>("ScoreTimer").Stop();
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GetNode<Hud>("HUD").ShowGameOver();
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}
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public void NewGame()
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{
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_score = 0;
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var player = GetNode<Marble>("Marble");
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var startPosition = GetNode<Marker2D>("StartPosition");
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player.Start(startPosition.Position);
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GetNode<Timer>("StartTimer").Start();
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var hud = GetNode<Hud>("HUD");
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hud.UpdateScore(_score);
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hud.ShowMessage("Get Ready!");
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GetTree().CallGroup("mobs", Node.MethodName.QueueFree);
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}
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// We also specified this function name in PascalCase in the editor's connection window.
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private void OnScoreTimerTimeout()
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{
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_score++;
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GetNode<Hud>("HUD").UpdateScore(_score);
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}
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// We also specified this function name in PascalCase in the editor's connection window.
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private void OnStartTimerTimeout()
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{
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GetNode<Timer>("MobTimer").Start();
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GetNode<Timer>("ScoreTimer").Start();
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}
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private void OnMobTimerTimeout()
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{
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// Create a new instance of the Mob scene.
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Mob mob = MobScene.Instantiate<Mob>();
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// Choose a random location on Path2D.
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var mobSpawnLocation = GetNode<PathFollow2D>("MobPath/MobSpawnLocation");
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mobSpawnLocation.ProgressRatio = GD.Randf();
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// Set the mob's direction perpendicular to the path direction.
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float direction = mobSpawnLocation.Rotation + Mathf.Pi / 2;
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// Set the mob's position to a random location.
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mob.Position = mobSpawnLocation.Position;
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// Add some randomness to the direction.
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direction += (float)GD.RandRange(-Mathf.Pi / 4, Mathf.Pi / 4);
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mob.Rotation = direction;
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// Choose the velocity.
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var velocity = new Vector2((float)GD.RandRange(150.0, 250.0), 0);
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mob.LinearVelocity = velocity.Rotated(direction);
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// Spawn the mob by adding it to the Main scene.
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AddChild(mob);
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}
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}
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