Fix getEyeBrightness, add basic support for wetness and eyeBrightness…

…Smooth

src/main/java/net/coderbot/iris/uniforms/CommonUniforms.java

@@ -58,7 +58,11 @@ public static void addCommonUniforms(UniformHolder uniforms, IdMap idMap) {
 			.uniform1f(PER_FRAME, "screenBrightness", () -> client.options.gamma)
 			.uniform1f(PER_TICK, "playerMood", CommonUniforms::getPlayerMood)
 			.uniform2i(PER_FRAME, "eyeBrightness", CommonUniforms::getEyeBrightness)
+			// TODO: This should be smoothed, but not smoothing it is better than nothing.
+			.uniform2i(PER_FRAME, "eyeBrightnessSmooth", CommonUniforms::getEyeBrightness)
 			.uniform1f(PER_TICK, "rainStrength", CommonUniforms::getRainStrength)
+			// TODO: This should be smoothed, but not smoothing it is better than nothing.
+			.uniform1f(PER_TICK, "wetness", CommonUniforms::getRainStrength)
 			.uniform3d(PER_FRAME, "skyColor", CommonUniforms::getSkyColor);
 	}
 
@@ -108,7 +112,7 @@ private static Vec2f getEyeBrightness() {
 		}
 		int blockLight = client.world.getLightLevel(LightType.BLOCK, client.cameraEntity.getBlockPos());
 		int skyLight = client.world.getLightLevel(LightType.SKY, client.cameraEntity.getBlockPos());
-		return new Vec2f(blockLight, skyLight);
+		return new Vec2f(blockLight * 16.0f, skyLight * 16.0f);
 	}
 
 	private static float getNightVision() {