93 lines
2.0 KiB
C#
93 lines
2.0 KiB
C#
namespace TPSBR
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{
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using UnityEngine;
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public class SceneMap : SceneService
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{
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// PUBLIC MEMBERS
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public RenderTexture MapTexture => _mapTexture;
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public Vector2Int WorldDimensions => _worldDimensions;
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// PRIVATE MEMBERS
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[SerializeField]
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private Vector2Int _worldDimensions;
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[SerializeField]
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private int _prefferedResolution = 1024;
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[SerializeField]
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private Camera _camera;
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private RenderTexture _mapTexture;
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// PUBLIC METHODS
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public void OverrideParameters(Vector3 center, Vector2Int worldDimensions)
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{
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center.y = 0f;
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transform.position = center;
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_worldDimensions = worldDimensions;
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Regenerate();
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}
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// SceneService INTERFACE
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protected override void OnInitialize()
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{
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_camera.enabled = false;
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}
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protected override void OnDeactivate()
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{
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if (_mapTexture != null)
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{
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Destroy(_mapTexture);
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}
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}
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protected override void OnActivate()
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{
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Regenerate();
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}
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// MonoBehaviour INTERFACE
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private void OnDrawGizmosSelected()
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{
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var tmpColor = Gizmos.color;
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Gizmos.color = Color.blue;
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Gizmos.DrawWireCube(transform.position, new Vector3(_worldDimensions.x, 100f, _worldDimensions.y));
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Gizmos.color = tmpColor;
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}
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// PRIVATE MEMBERS
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private void Regenerate()
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{
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if (_worldDimensions == Vector2Int.zero)
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return;
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int resolutionPerMeter = Mathf.Max(1, Mathf.RoundToInt(_prefferedResolution / (float)_worldDimensions.x));
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_mapTexture = new RenderTexture(_worldDimensions.x * resolutionPerMeter, _worldDimensions.y * resolutionPerMeter, 8, UnityEngine.Experimental.Rendering.GraphicsFormat.R8G8B8A8_UNorm);
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_mapTexture.name = "MapTexture";
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_camera.targetTexture = _mapTexture;
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_camera.orthographicSize = Mathf.Max(_worldDimensions.x, _worldDimensions.y) / 2f;
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if (Application.isBatchMode == false)
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{
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bool fogEnabled = RenderSettings.fog;
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RenderSettings.fog = false;
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_camera.Render();
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RenderSettings.fog = fogEnabled;
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}
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}
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}
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}
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