is_hurt, is_sneaking

Co-Authored-By: IMS <[email protected]>

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

@@ -114,6 +114,8 @@ public static void generalCommonUniforms(UniformHolder uniforms, FrameUpdateNoti
 			.uniform1i(PER_FRAME, "isEyeInWater", CommonUniforms::isEyeInWater)
 			.uniform1f(PER_FRAME, "blindness", CommonUniforms::getBlindness)
 			.uniform1f(PER_FRAME, "nightVision", CommonUniforms::getNightVision)
+			.uniform1b(PER_FRAME, "is_sneaking", CommonUniforms::isSneaking)
+			.uniform1b(PER_FRAME, "is_hurt", CommonUniforms::isHurt)
 			// TODO: Do we need to clamp this to avoid fullbright breaking shaders? Or should shaders be able to detect
 			//       that the player is trying to turn on fullbright?
 			.uniform1f(PER_FRAME, "screenBrightness", () -> client.options.gamma)
@@ -133,6 +135,22 @@ public static void generalCommonUniforms(UniformHolder uniforms, FrameUpdateNoti
 			.uniform3d(PER_FRAME, "fogColor", CapturedRenderingState.INSTANCE::getFogColor);
 	}
 
+	private static boolean isHurt() {
+		if (client.player != null) {
+			return client.player.isHurt();
+		} else {
+			return false;
+		}
+	}
+
+	private static boolean isSneaking() {
+		if (client.player != null) {
+			return client.player.isCrouching();
+		} else {
+			return false;
+		}
+	}
+
 	private static Vector3d getSkyColor() {
 		if (client.level == null || client.cameraEntity == null) {
 			return ZERO_VECTOR_3d;