Aetheria/Assets/Scripts/UI/Menu/MapRenderer.cs
2026-10-16 23:26:26 +02:00

128 lines
4.3 KiB
C#

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
using System;
using System.Collections;
using System.Collections.Generic;
using TMPro;
using UnityEngine;
using CultMath;
using CultMath.UnityBridge;
using UnityEngine.UI;
using static CultMath.math;
using int2 = CultMath.int2;
public class MapRenderer : MonoBehaviour
{
public ActionGameManager GameManager;
public ZoneRenderer ZoneRenderer;
public TextMeshProUGUI Title;
public Camera MapOverlayCamera;
public Camera GravityCamera;
public Camera TintCamera;
public Camera InfluenceCamera;
public Image OverlayDisplay;
public Image GravityDisplay;
public Image TintDisplay;
public Image InfluenceDisplay;
public float Scale;
public float2 Position;
public float IconSize = 1f/128;
private RectTransform _rect;
private RenderTexture _mapTexture;
private RenderTexture _gravityTexture;
private RenderTexture _tintTexture;
private RenderTexture _influenceTexture;
private int2 _size;
private bool _init;
void Start()
{
_rect = GetComponent<RectTransform>();
}
private void OnEnable()
{
_init = true;
MapOverlayCamera.gameObject.SetActive(true);
GravityCamera.gameObject.SetActive(true);
TintCamera.gameObject.SetActive(true);
InfluenceCamera.gameObject.SetActive(true);
Title.text = $"Zone: {GameManager.Zone.GalaxyZone.Name}";
GameManager.ZoneRenderer.Map.OpenMapScreen(true);
}
private void OnDisable()
{
if (_mapTexture != null)
{
ReleaseTextures();
}
MapOverlayCamera.gameObject.SetActive(false);
GravityCamera.gameObject.SetActive(false);
TintCamera.gameObject.SetActive(false);
InfluenceCamera.gameObject.SetActive(false);
GameManager.ZoneRenderer.Map.OpenMapScreen(false);
}
void ReleaseTextures()
{
_mapTexture.Release();
_mapTexture = null;
_gravityTexture.Release();
_gravityTexture = null;
_tintTexture.Release();
_tintTexture = null;
_influenceTexture.Release();
_influenceTexture = null;
}
void LateUpdate()
{
var size = int2(Screen.width, Screen.height);
if (_init || size.x != _size.x || size.y != _size.y)
{
_init = false;
_size = size;
if (_mapTexture != null)
{
ReleaseTextures();
}
_mapTexture = new RenderTexture(_size.x, _size.y, 0, RenderTextureFormat.Default);
MapOverlayCamera.targetTexture = _mapTexture;
OverlayDisplay.material.SetTexture("_DetailTex", _mapTexture);
_gravityTexture = new RenderTexture(_size.x, _size.y, 0, RenderTextureFormat.RFloat);
GravityCamera.targetTexture = _gravityTexture;
GravityDisplay.material.SetTexture("_DetailTex", _gravityTexture);
_tintTexture = new RenderTexture(_size.x / 2, _size.y / 2, 0, RenderTextureFormat.RGB111110Float);
TintCamera.targetTexture = _tintTexture;
TintDisplay.material.SetTexture("_DetailTex", _tintTexture);
_influenceTexture = new RenderTexture(_size.x, _size.y, 0, RenderTextureFormat.RFloat);
InfluenceCamera.targetTexture = _influenceTexture;
InfluenceDisplay.material.SetTexture("_DetailTex", _influenceTexture);
}
var pos = Position.ToUnity().Flatland(1);
MapOverlayCamera.transform.position = pos;
MapOverlayCamera.orthographicSize = _size.y * Scale * .5f;
GravityCamera.transform.position = pos;
GravityCamera.orthographicSize = _size.y * Scale * .5f;
GravityDisplay.material.SetFloat("_Scale", Scale / 2);
TintCamera.transform.position = pos;
TintCamera.orthographicSize = _size.y * Scale * .5f;
InfluenceCamera.transform.position = pos;
InfluenceCamera.orthographicSize = _size.y * Scale * .5f;
GameManager.ZoneRenderer.Map.SetMapScreenScale(IconSize * Scale);
}
}