111 lines
3.4 KiB
C#
111 lines
3.4 KiB
C#
using System;
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using System.Collections.Generic;
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using Ext.B83.Unity.Attributes;
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using UnityEngine;
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using Random = UnityEngine.Random;
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namespace InterfaceOff
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{
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[Serializable] public struct SpawnableWindowType
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{
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[field: SerializeField, MonoScript] private string Typename { get; set; }
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public Type Type => Type.GetType(Typename);
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[field: SerializeField] public int SpawnWeight { get; private set; }
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}
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public class WindowSpawner : MonoBehaviour
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{
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[field: SerializeField] private GameObject SampleChild { get; set; }
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[field: SerializeField] private Canvas GameCanvas { get; set; }
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[field: SerializeField] private SpawnableWindowType[] WindowTypes { get; set; }
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private int TotalSpawnWeight { get; set; }
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[field: SerializeField] public bool AutoSpawn { get; private set; } = true;
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private void Awake()
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{
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/* Logs the amount of types found and errors if there is none */
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Debug.Log($"Found [{WindowTypes.Length}] different window types ");
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if (WindowTypes.Length == 0)
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{
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Debug.LogError("Could not find any window types");
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return;
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}
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/* Calculates the total spawn weight */
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TotalSpawnWeight = 0;
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foreach (SpawnableWindowType type in WindowTypes)
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{
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TotalSpawnWeight += type.SpawnWeight;
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}
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}
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private Type GetRandomWindowType()
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{
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int currentTypeWeight = Random.Range(0, TotalSpawnWeight);
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foreach (SpawnableWindowType type in WindowTypes)
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{
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currentTypeWeight -= type.SpawnWeight;
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if (currentTypeWeight <= 0)
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{
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return type.Type;
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}
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}
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return WindowTypes[0].Type;
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}
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private void SpawnNewRandomWindow()
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{
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/* Creates the gameobject with a random class */
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GameObject go = Instantiate(SampleChild, GameCanvas.transform);
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go.SetActive(true);
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Type type = GetRandomWindowType();
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go.name = type.Name;
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WindowBase windowBase = go.AddComponent(type) as WindowBase;
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/* Checks it created correctly before instantiating further */
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if (DebugUtils.IsNull(windowBase))
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{
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Debug.LogError("How did this happen");
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return;
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}
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/* Makes sure the WindowInteractions and WindowComponents are setup before passing to user code */
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windowBase.Interactions = go.GetComponent<WindowInteractions>();
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windowBase.Interactions.SetAttachedTo(windowBase);
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windowBase.Components = go.GetComponent<WindowComponents>();
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windowBase.InstantiateWindowBase();
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}
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private void FixedUpdate()
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{
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if (AutoSpawn)
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{
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/* Checks if it should spawn a window */
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bool shouldSpawn = Random.Range(0, 60) == 0;
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if (shouldSpawn)
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{
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SpawnNewRandomWindow();
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}
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}
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}
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private void Update()
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{
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if (!AutoSpawn)
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{
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if (Input.GetKeyDown(KeyCode.Space))
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{
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SpawnNewRandomWindow();
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}
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}
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}
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}
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}
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