mirror of
https://github.com/Facepunch/sbox-public.git
synced 2026-01-13 08:48:39 -05:00
71f266059a
This commit imports the C# engine code and game files, excluding C++ source code. [Source-Commit: ceb3d758046e50faa6258bc3b658a30c97743268]
401 lines
12 KiB
C#
401 lines
12 KiB
C#
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using NativeEngine;
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namespace Sandbox;
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public class SceneMapLoader : MapLoader
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{
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public SceneMapLoader( SceneWorld world, PhysicsWorld physics, Vector3 origin = default ) : base( world, physics, origin )
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{
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}
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protected override void CreateObject( ObjectEntry data )
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{
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switch ( data.TypeName )
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{
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case "env_light_probe_volume":
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CreateLightProbeVolume( data );
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break;
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case "env_combined_light_probe_volume":
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CreateCombinedLightProbeVolume( data );
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break;
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case "light_environment":
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case "light_directional":
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CreateLight( data, LightType.Directional );
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break;
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case "light_rect":
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CreateLight( data, LightType.Rect );
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break;
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case "light_capsule":
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CreateLight( data, LightType.Capsule );
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break;
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case "light_spot":
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CreateLight( data, LightType.Spot );
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break;
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case "light_omni":
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CreateLight( data, LightType.Omni );
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break;
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case "light_ortho":
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CreateLight( data, LightType.Ortho );
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break;
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case "point_worldtext":
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CreatePointWorldText( data );
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break;
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default:
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CreateModel( data );
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break;
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}
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}
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protected virtual void CreateLightProbeVolume( ObjectEntry kv )
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{
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var texture = kv.GetResource<Texture>( "lightprobetexture" );
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var indicesTexture = kv.GetResource<Texture>( "lightprobetexture_dli" );
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var scalarsTexture = kv.GetResource<Texture>( "lightprobetexture_dls" );
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var boundsMin = kv.GetValue( "box_mins", new Vector3( -72.0f, -72.0f, -72.0f ) );
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var boundsMax = kv.GetValue( "box_maxs", new Vector3( 72.0f, 72.0f, 72.0f ) );
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var handshake = kv.GetValue<int>( "handshake" );
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var indoorOutdoorLevel = kv.GetValue<int>( "indoor_outdoor_level" );
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var so = new SceneLightProbe(
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World,
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texture,
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indicesTexture,
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scalarsTexture,
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new BBox( boundsMin, boundsMax ),
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kv.Transform,
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handshake,
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indoorOutdoorLevel );
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// Copy tags from Hammer to this SceneObject.
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so.Tags.SetFrom( kv.Tags );
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SceneObjects.Add( so );
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}
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protected virtual void CreateCombinedLightProbeVolume( ObjectEntry kv )
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{
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CreateLightProbeVolume( kv );
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}
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private enum LightType
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{
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Directional,
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Spot,
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Omni,
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Ortho,
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Rect,
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Capsule,
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}
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private void CreateLight( ObjectEntry kv, LightType lightType )
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{
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if ( !kv.GetValue<bool>( "enabled" ) )
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return;
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var color = kv.GetValue<Color>( "color" );
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var brightness = kv.GetValue( "brightness", 1.0f );
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var bounceScale = kv.GetValue( "bouncescale", 1.0f );
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var range = kv.GetValue( "range", 1024.0f );
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var fallOff = kv.GetValue<float>( "falloff" );
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var innerConeAngle = kv.GetValue( "innerconeangle", 45.0f );
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var outerConeAngle = kv.GetValue( "outerconeangle", 60.0f );
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var attenuation0 = kv.GetValue( "attenuation0", 0.0f );
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var attenuation1 = kv.GetValue( "attenuation1", 0.0f );
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var attenuation2 = kv.GetValue( "attenuation2", 1.0f );
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var castShadows = kv.GetValue<int>( "castshadows" ) == 1;
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var shadowCascadeCount = kv.GetValue<int>( "numcascades", 1 );
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var shadowCascadeDistanceScale = kv.GetValue<float>( "shadowcascadedistancescale" );
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var lightCookie = kv.GetResource<Texture>( "lightcookie" );
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var bakeLightIndex = kv.GetValue( "bakelightindex", -1 );
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var bakeLightIndexScale = kv.GetValue( "bakelightindexscale", 1.0f );
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var bakedLightIndexing = kv.GetValue( "baked_light_indexing", true );
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var directLight = kv.GetValue( "directlight", 2 );
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var fogLighting = kv.GetValue<int>( "fog_lighting", 2 );
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var fogContributionStrength = kv.GetValue<float>( "fogcontributionstrength", 1.0f );
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var renderDiffuse = kv.GetValue( "renderdiffuse", true );
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var renderSpecular = kv.GetValue( "renderspecular", true );
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var shadowTextureWidth = kv.GetValue<int>( "shadowtexturewidth" );
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var shadowTextureHeight = kv.GetValue<int>( "shadowtextureheight" );
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var lightSourceDim0 = kv.GetValue<float>( "lightsourcedim0" );
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var lightSourceDim1 = kv.GetValue<float>( "lightsourcedim1" );
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SceneLight sceneLight = null;
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if ( lightType == LightType.Directional )
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{
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sceneLight = new SceneDirectionalLight( World, kv.Rotation, color * brightness )
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{
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ShadowsEnabled = castShadows,
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ShadowCascadeCount = shadowCascadeCount,
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LightCookie = lightCookie,
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};
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sceneLight.Tags.Add( "light_directional" );
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}
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else if ( lightType == LightType.Spot )
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{
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sceneLight = new SceneSpotLight( World, kv.Position, color * brightness )
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{
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Rotation = kv.Rotation,
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ShadowsEnabled = castShadows,
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ConeInner = innerConeAngle,
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ConeOuter = outerConeAngle,
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Radius = range,
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FallOff = fallOff,
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ConstantAttenuation = attenuation0,
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LinearAttenuation = attenuation1,
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QuadraticAttenuation = attenuation2 * 10000.0f,
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LightCookie = lightCookie,
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};
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sceneLight.Tags.Add( "light_spot" );
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float scaleFactor = attenuation2 * 10000 + attenuation1 * 100 + attenuation0;
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if ( scaleFactor > 0 )
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{
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sceneLight.LightColor *= scaleFactor;
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}
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}
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else if ( lightType == LightType.Omni )
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{
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sceneLight = new SceneLight( World, kv.Position, range, color * brightness )
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{
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Rotation = kv.Rotation,
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ShadowsEnabled = castShadows,
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Radius = range,
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ConstantAttenuation = attenuation0,
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LinearAttenuation = attenuation1,
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QuadraticAttenuation = attenuation2 * 10000.0f,
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LightCookie = lightCookie,
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};
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sceneLight.Tags.Add( "light_omni" );
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float scaleFactor = attenuation2 * 10000 + attenuation1 * 100 + attenuation0;
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if ( scaleFactor > 0 )
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{
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sceneLight.LightColor *= scaleFactor;
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}
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}
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else if ( lightType == LightType.Rect )
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{
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sceneLight = new SceneSpotLight( World, kv.Position, color * brightness )
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{
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Rotation = kv.Rotation,
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ShadowsEnabled = false, // Not yet
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Radius = range,
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ConstantAttenuation = attenuation0,
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LinearAttenuation = attenuation1,
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QuadraticAttenuation = attenuation2 * 10000.0f,
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ConeInner = 90,
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ConeOuter = 90,
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LightCookie = lightCookie,
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Shape = SceneLight.LightShape.Rectangle,
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};
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sceneLight.Tags.Add( "light_rect" );
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float scaleFactor = attenuation2 * 10000 + attenuation1 * 100 + attenuation0;
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if ( scaleFactor > 0 )
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{
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sceneLight.LightColor *= scaleFactor;
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}
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}
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else if ( lightType == LightType.Capsule )
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{
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sceneLight = new SceneLight( World, kv.Position, range, color * brightness )
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{
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Rotation = kv.Rotation,
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ShadowsEnabled = false, // Not yet
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Radius = range,
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ConstantAttenuation = attenuation0,
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LinearAttenuation = attenuation1,
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QuadraticAttenuation = attenuation2 * 10000.0f,
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LightCookie = lightCookie,
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Shape = SceneLight.LightShape.Capsule,
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};
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sceneLight.Tags.Add( "light_capsule" );
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float scaleFactor = attenuation2 * 10000 + attenuation1 * 100 + attenuation0;
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if ( scaleFactor > 0 )
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{
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sceneLight.LightColor *= scaleFactor;
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}
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}
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else if ( lightType == LightType.Ortho )
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{
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sceneLight = new SceneOrthoLight( World )
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{
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Position = kv.Position,
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Rotation = kv.Rotation,
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ShadowsEnabled = castShadows,
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Radius = range,
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ConstantAttenuation = attenuation0,
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LinearAttenuation = attenuation1,
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QuadraticAttenuation = attenuation2 * 10000.0f,
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LightCookie = lightCookie,
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LightColor = color * brightness
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};
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sceneLight.Tags.Add( "light_ortho" );
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}
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if ( !sceneLight.IsValid() )
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return;
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// Copy tags from Hammer to this SceneObject.
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sceneLight.Tags.Add( "light" );
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sceneLight.Tags.Add( kv.Tags );
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var light = sceneLight.lightNative;
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light.SetWorldDirection( kv.Rotation );
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switch ( directLight )
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{
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case 3: // HAMMER_DIRECT_LIGHT_STATIONARY
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light.SetLightFlags( light.GetLightFlags() | 512 ); // LIGHTTYPE_FLAGS_RENDER_ALL_GEOMETRY
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light.SetLightFlags( light.GetLightFlags() | 32 ); // LIGHTTYPE_FLAGS_BAKED
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break;
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case 1: // HAMMER_DIRECT_LIGHT_DYNAMIC
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light.SetLightFlags( light.GetLightFlags() | 32 ); // LIGHTTYPE_FLAGS_BAKED
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break;
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}
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light.SetLightFlags( light.GetLightFlags() | 16 ); // LIGHTTYPE_FLAGS_MIXED_SHADOWS
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light.GetAttributesPtrForModify().SetFloatValue( "MixedShadowsStrength", 1.0f );
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light.SetCascadeDistanceScale( shadowCascadeDistanceScale );
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light.SetBounceColor( light.GetColor() * bounceScale );
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light.SetBakeLightIndex( bakeLightIndex );
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light.SetBakeLightIndexScale( bakeLightIndexScale );
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light.SetUsesIndexedBakedLighting( bakedLightIndexing );
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light.SetFogContributionStength( fogContributionStrength );
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light.SetRenderDiffuse( renderDiffuse );
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light.SetRenderSpecular( renderSpecular );
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light.SetFogLightingMode( fogLighting );
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light.SetShadowTextureWidth( shadowTextureWidth );
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light.SetShadowTextureHeight( shadowTextureHeight );
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if ( lightType == LightType.Ortho )
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{
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var orthoLightWidth = kv.GetValue<float>( "ortholightwidth", 512 );
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var orthoLightHeight = kv.GetValue<float>( "ortholightheight", 512 );
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float aspect = orthoLightWidth / orthoLightHeight;
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var width = shadowTextureWidth;
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width = (width == 0) ? 2048 : width;
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var height = (int)(width * aspect);
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height = height.Clamp( 1, 8196 );
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light.SetLightSourceSize0( orthoLightWidth );
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light.SetLightSourceSize1( orthoLightHeight );
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light.SetShadowTextureWidth( width / 4 );
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light.SetShadowTextureHeight( height / 4 );
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}
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if ( lightType == LightType.Rect )
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{
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light.SetLightShape( LightSourceShape_t.Rectangle );
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light.SetLightSourceDim0( lightSourceDim0 );
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light.SetLightSourceDim1( lightSourceDim1 );
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}
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else if ( lightType == LightType.Capsule )
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{
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light.SetLightShape( LightSourceShape_t.Capsule );
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light.SetLightSourceDim0( lightSourceDim0 );
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light.SetLightSourceDim1( lightSourceDim1 );
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}
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SceneObjects.Add( sceneLight );
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}
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public class TextSceneObject : SceneCustomObject
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{
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public string Text { get; set; }
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public string FontName { get; set; } = "Roboto";
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public float FontSize { get; set; } = 100.0f;
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public float FontWeight { get; set; } = 800.0f;
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public TextFlag TextFlags { get; set; } = TextFlag.DontClip;
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public TextSceneObject( SceneWorld sceneWorld ) : base( sceneWorld )
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{
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RenderLayer = SceneRenderLayer.Default;
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}
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public override void RenderSceneObject()
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{
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Graphics.Attributes.SetCombo( "D_WORLDPANEL", 1 );
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Graphics.DrawText( new Rect( 0 ), Text, ColorTint, FontName, FontSize, FontWeight, TextFlags );
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}
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}
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protected virtual void CreatePointWorldText( ObjectEntry kv )
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{
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var message = kv.GetString( "message" );
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var fontSize = kv.GetValue<float>( "font_size" );
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var fontName = kv.GetString( "font_name" );
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var worldUnitsPerPixel = kv.GetValue<float>( "world_units_per_pixel" );
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var depthRenderOffset = kv.GetValue<float>( "depth_render_offset" );
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var color = kv.GetValue<Color>( "color" );
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var justifyHorizontal = kv.GetValue<int>( "justify_horizontal" );
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var justifyVertical = kv.GetValue<int>( "justify_vertical" );
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var textObject = new TextSceneObject( World )
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{
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Transform = new Transform( kv.Position + kv.Rotation.Up * depthRenderOffset, kv.Rotation, worldUnitsPerPixel * 0.75f ),
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LocalBounds = BBox.FromPositionAndSize( 0, 1000 ),
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ColorTint = color,
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FontName = fontName,
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FontSize = fontSize.Clamp( 1, 256 ),
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Text = message
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};
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// Copy tags from Hammer to this SceneObject.
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textObject.Tags.SetFrom( kv.Tags );
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textObject.Tags.Add( "world_text" );
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if ( justifyHorizontal == 0 )
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textObject.TextFlags |= TextFlag.Left;
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else if ( justifyHorizontal == 1 )
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textObject.TextFlags |= TextFlag.CenterHorizontally;
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else if ( justifyHorizontal == 2 )
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textObject.TextFlags |= TextFlag.Right;
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if ( justifyVertical == 0 )
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textObject.TextFlags |= TextFlag.Bottom;
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else if ( justifyVertical == 1 )
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textObject.TextFlags |= TextFlag.CenterVertically;
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else if ( justifyVertical == 2 )
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textObject.TextFlags |= TextFlag.Top;
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SceneObjects.Add( textObject );
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}
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protected virtual void CreateModel( ObjectEntry kv )
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{
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var model = kv.GetResource<Model>( "model" );
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if ( model == null || model.native.IsNull || model.IsError ) return;
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if ( model.MeshCount == 0 ) return;
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if ( !model.native.HasSceneObjects() ) return;
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var renderColor = kv.GetValue<Color>( "rendercolor" );
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var sceneObject = new SceneObject( World, model, kv.Transform );
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if ( !sceneObject.IsValid() )
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return;
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sceneObject.ColorTint = renderColor;
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// Copy tags from Hammer to this SceneObject.
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sceneObject.Tags.SetFrom( kv.Tags );
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SceneObjects.Add( sceneObject );
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}
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}
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