Added render target stuff to RT-based entities + added func_fake_worldportal + fixed point_camera SetSkyMode input not allowing an integer parameter

base.fgd

@@ -9139,6 +9139,61 @@
 	"NOTE: currently, you cannot use reflective glass in scenes with water, and you can only " +
 	"have 1 reflective glass in your view frustum ( + pvs ) at a time."
 [
+	ReflectRenderTarget(choices) : "Reflection render target" : "_rt_WaterReflection" : "Makes this mirror target a specific RT texture for its reflection instead of just _rt_WaterReflection. You can manually type in any RT texture name if you know what you're doing or leave this blank to disable reflection entirely." =
+	[
+		"_rt_WaterReflection" : "_rt_WaterReflection (default)"
+		"_rt_WaterRefraction" : "_rt_WaterRefraction (requires no nearby refract mirrors)"
+		"_rt_Camera" : "_rt_Camera (requires no active point_camera)"
+		"" : "None (disables reflection)"
+	]
+	
+	RefractRenderTarget(choices) : "Refraction render target" : "_rt_WaterRefraction" : "Makes this mirror target a specific RT texture for its refraction instead of just _rt_WaterRefraction. You can manually type in any RT texture name if you know what you're doing or leave this blank to disable refraction entirely." =
+	[
+		"_rt_WaterRefraction" : "_rt_WaterRefraction (default)"
+		"_rt_WaterReflection" : "_rt_WaterReflection (requires no nearby reflect mirrors)"
+		"_rt_Camera" : "_rt_Camera (requires no active point_camera)"
+		"" : "None (disables refraction)"
+	]
+	
+	// Inputs
+	input SetReflectRenderTarget(string) : "Sets the reflection render target."
+	input SetRefractRenderTarget(string) : "Sets the refraction render target."
+]
+
+@SolidClass base(func_brush) = func_fake_worldportal :
+	"Used to produce perfectly reflective glass that renders world + entities. " +
+	"Typically, you want your glass brush to have nodraw on all non-reflective surfaces " +
+	"and you want to use a shader like lightmappedreflective in your material applied " +
+	"to the non-nodraw surfaces. See hl2/materials/glass/reflectiveglass001.vmt for an example. " +
+	"NOTE: currently, you cannot use reflective glass in scenes with water, and you can only " +
+	"have 1 reflective glass in your view frustum ( + pvs ) at a time."
+[
+	target(target_destination) : "Target Plane" : "" : "Target entity to render from."
+	PlaneAngles(angle) : "Plane Direction (Pitch Yaw Roll)" : "0 0 0" : "Angles indicating the direction to look in. (added onto target entity's angles)"
+	
+	SkyMode(choices) : "Sky Mode" : 2 : "How to draw the sky through this view." =
+	[
+		2 : "Draw sky texture"
+		1 : "Draw 3D skybox"
+	]
+	
+	scale(integer) : "View scale" : 0 : "Scales the view, similar to sky_camera scale."
+	
+	RenderTarget(choices) : "Render target" : "" : "Makes this fake world portal target a specific RT texture instead of just _rt_WaterReflection. You can manually type in any RT texture name if you know what you're doing." =
+	[
+		"" : "_rt_WaterReflection (default)"
+		"_rt_Camera" : "_rt_Camera (requires no active point_camera)"
+		"_rt_WaterRefraction" : "_rt_WaterRefraction (requires no nearby refract mirrors)"
+	]
+	
+	FogController(target_destination) : "Fog Controller" : "" : "Makes this fake world portal use the properties of a specific env_fog_controller when rendering the scene. If no fog controller is specified, the scene will use the local player's fog parameters."
+	
+	// Inputs
+	input SetTargetPlane(target_destination) : "Sets the target plane."
+	input SetTargetPlaneAngle(vector) : "Sets the target plane direction."
+	input SetSkyMode(integer) : "Sets the sky mode. NOTE: 2 = draw sky texture, 1 = draw 3D skybox!"
+	input SetRenderTarget(string) : "Sets the render target."
+	input SetFogController(target_destination) : "Sets the fog controller."
 ]
 
 @PointClass base(Targetname) = env_particle_performance_monitor : 

halflife2.fgd

@@ -5003,7 +5003,7 @@
 @PointClass base(Targetname, Parentname, Angles) studioprop("models/editor/camera.mdl") frustum(FOV,fogstart,fogend,250 250 250,-1) = point_camera : "Camera"
 [
 	// MAPBASE: sphere(fogstart) sphere(fogend) is distracting, especially with the frustum.
-	// Instead of using spheres, we just stuck it into the frustum peroperties.
+	// Instead of using spheres, we just stuck it into the frustum properties.
 
 	spawnflags(Flags) =
 	[
@@ -5032,13 +5032,24 @@
 		2 : "Draw sky texture"
 		1 : "Draw 3D skybox"
 	]
+	
+	RenderTarget(choices) : "Render target" : "" : "Makes this camera target a specific RT texture instead of just _rt_Camera, allowing for multiple active point_cameras. Monitors for this camera must use materials which draw the target texture. You can manually type in any RT texture name if you know what you're doing." =
+	[
+		"_rt_Camera" : "_rt_Camera (default)"
+		"_rt_Camera0" : "_rt_Camera0"
+		"_rt_Camera1" : "_rt_Camera1"
+		"_rt_Camera2" : "_rt_Camera2"
+		"_rt_WaterReflection" : "_rt_WaterReflection (requires no nearby water/mirrors)"
+		"_rt_WaterRefraction" : "_rt_WaterRefraction (requires no nearby water/mirrors)"
+	]
 
 	// Inputs
 	input ChangeFOV(string) : "Changes camera's FOV over time"
-	input SetOnAndTurnOthersOff(void) : "Turn the camera on, and turn all other cameras off."
+	input SetOnAndTurnOthersOff(void) : "Turn the camera on, and turn all other cameras off. Does not affect cameras using different render targets."
 	input SetOn(void) : "Turn the camera on."
 	input SetOff(void) : "Turn the camera off."
-	input SetSkyMode(void) : "Sets the sky mode. NOTE: 2 = draw sky texture, 1 = draw 3D skybox!"
+	input SetSkyMode(integer) : "Sets the sky mode. NOTE: 2 = draw sky texture, 1 = draw 3D skybox!"
+	input SetRenderTarget(string) : "Sets the render target."
 ]
 
 @PointClass base(point_camera) studioprop("models/editor/camera.mdl") = point_camera_ortho : "Orthographic Camera"