From f763d6284d11b3986a57f708297c4f5489b4c339 Mon Sep 17 00:00:00 2001
From: Moritz Zwerger <bixilon@bixilon.de>
Date: Sun, 10 Dec 2023 01:45:17 +0100
Subject: [PATCH] shaders: extract tint to include

Some shaders don't need tinting, that fixes them (was 0,0,0,0 color before, thus breaking it)
---
 .../minosoft/rendering/shader/chunk/chunk.fsh |  2 ++
 .../minosoft/rendering/shader/chunk/chunk.vsh |  1 +
 .../shader/entities/features/block/block.fsh  |  2 ++
 .../shader/entities/features/block/block.vsh  |  1 +
 .../features/block/flashing/flashing.fsh      |  2 ++
 .../features/block/flashing/flashing.vsh      |  1 +
 .../shader/entities/features/text/text.fsh    |  2 ++
 .../shader/entities/features/text/text.vsh    |  1 +
 .../shader/entities/player/arm/arm.fsh        |  2 ++
 .../shader/entities/player/arm/arm.vsh        |  8 ++---
 .../shader/entities/player/player.fsh         |  2 ++
 .../shader/entities/player/player.vsh         |  3 +-
 .../shader/generic/texture/texture.fsh        |  2 ++
 .../shader/generic/texture/texture.vsh        |  1 +
 .../shader/generic/texture_2d/texture_2d.fsh  |  2 ++
 .../shader/generic/texture_2d/texture_2d.vsh  |  1 +
 .../minosoft/rendering/shader/gui/gui.fsh     |  2 ++
 .../minosoft/rendering/shader/gui/gui.vsh     |  1 +
 .../rendering/shader/includes/animation.glsl  |  9 +-----
 .../shader/includes/skeletal/shade.glsl       |  2 +-
 .../rendering/shader/includes/tint.glsl       | 32 +++++++++++++++++++
 .../rendering/shader/particle/particle.fsh    |  2 ++
 .../rendering/shader/particle/particle.gsh    |  3 ++
 .../rendering/shader/particle/particle.vsh    |  3 --
 .../shader/skeletal/lightmap/lightmap.fsh     |  2 ++
 .../shader/skeletal/lightmap/lightmap.vsh     |  1 +
 .../shader/skeletal/normal/normal.fsh         |  2 ++
 .../shader/skeletal/normal/normal.vsh         |  1 +
 28 files changed, 74 insertions(+), 19 deletions(-)
 create mode 100644 src/main/resources/assets/minosoft/rendering/shader/includes/tint.glsl

diff --git a/src/main/resources/assets/minosoft/rendering/shader/chunk/chunk.fsh b/src/main/resources/assets/minosoft/rendering/shader/chunk/chunk.fsh
index 47ba54079..f187f8070 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/chunk/chunk.fsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/chunk/chunk.fsh
@@ -18,6 +18,7 @@
 out vec4 foutColor;
 
 
+#include "minosoft:tint"
 #include "minosoft:texture"
 #include "minosoft:alpha"
 #include "minosoft:fog"
@@ -25,4 +26,5 @@ out vec4 foutColor;
 
 void main() {
     applyTexel();
+    applyTint();
 }
diff --git a/src/main/resources/assets/minosoft/rendering/shader/chunk/chunk.vsh b/src/main/resources/assets/minosoft/rendering/shader/chunk/chunk.vsh
index 59e254203..b7aa88dbf 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/chunk/chunk.vsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/chunk/chunk.vsh
@@ -22,6 +22,7 @@ out vec3 finFragmentPosition;
 
 uniform mat4 uViewProjectionMatrix;
 
+#include "minosoft:tint"
 #include "minosoft:color"
 #include "minosoft:light"
 #include "minosoft:animation"
diff --git a/src/main/resources/assets/minosoft/rendering/shader/entities/features/block/block.fsh b/src/main/resources/assets/minosoft/rendering/shader/entities/features/block/block.fsh
index 9ae29aea2..a59fb1818 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/entities/features/block/block.fsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/entities/features/block/block.fsh
@@ -18,6 +18,7 @@
 out vec4 foutColor;
 
 
+#include "minosoft:tint"
 #include "minosoft:texture"
 #include "minosoft:alpha"
 #include "minosoft:fog"
@@ -25,4 +26,5 @@ out vec4 foutColor;
 
 void main() {
     applyTexel();
+    applyTint();
 }
diff --git a/src/main/resources/assets/minosoft/rendering/shader/entities/features/block/block.vsh b/src/main/resources/assets/minosoft/rendering/shader/entities/features/block/block.vsh
index 77615cae6..214d5fb00 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/entities/features/block/block.vsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/entities/features/block/block.vsh
@@ -25,6 +25,7 @@ uniform uint uTintColor;
 out vec3 finFragmentPosition;
 
 
+#include "minosoft:tint"
 #include "minosoft:animation"
 #include "minosoft:color"
 
diff --git a/src/main/resources/assets/minosoft/rendering/shader/entities/features/block/flashing/flashing.fsh b/src/main/resources/assets/minosoft/rendering/shader/entities/features/block/flashing/flashing.fsh
index feeb49b99..18dfaa5c8 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/entities/features/block/flashing/flashing.fsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/entities/features/block/flashing/flashing.fsh
@@ -21,6 +21,7 @@ uniform float uFlashProgress;
 
 in vec4 finFlashColor;
 
+#include "minosoft:tint"
 #include "minosoft:texture"
 #include "minosoft:alpha"
 #include "minosoft:fog"
@@ -28,6 +29,7 @@ in vec4 finFlashColor;
 
 void main() {
     applyTexel();
+    applyTint();
 
     foutColor = mix(foutColor, finFlashColor, uFlashProgress);
 }
diff --git a/src/main/resources/assets/minosoft/rendering/shader/entities/features/block/flashing/flashing.vsh b/src/main/resources/assets/minosoft/rendering/shader/entities/features/block/flashing/flashing.vsh
index 3c5426fe4..30f05d9cf 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/entities/features/block/flashing/flashing.vsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/entities/features/block/flashing/flashing.vsh
@@ -27,6 +27,7 @@ out vec4 finFlashColor;
 
 out vec3 finFragmentPosition;
 
+#include "minosoft:tint"
 #include "minosoft:animation"
 #include "minosoft:color"
 
diff --git a/src/main/resources/assets/minosoft/rendering/shader/entities/features/text/text.fsh b/src/main/resources/assets/minosoft/rendering/shader/entities/features/text/text.fsh
index dc6793123..bf9254fdf 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/entities/features/text/text.fsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/entities/features/text/text.fsh
@@ -18,6 +18,7 @@
 out vec4 foutColor;
 
 
+#include "minosoft:tint"
 #include "minosoft:texture"
 #include "minosoft:alpha"
 #include "minosoft:fog"
@@ -25,4 +26,5 @@ out vec4 foutColor;
 
 void main() {
     applyTexel();
+    applyTint();
 }
diff --git a/src/main/resources/assets/minosoft/rendering/shader/entities/features/text/text.vsh b/src/main/resources/assets/minosoft/rendering/shader/entities/features/text/text.vsh
index 5fcb7a028..6cb2d71ea 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/entities/features/text/text.vsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/entities/features/text/text.vsh
@@ -25,6 +25,7 @@ uniform uint uTintColor;
 out vec3 finFragmentPosition;
 
 
+#include "minosoft:tint"
 #include "minosoft:color"
 #include "minosoft:animation"
 
diff --git a/src/main/resources/assets/minosoft/rendering/shader/entities/player/arm/arm.fsh b/src/main/resources/assets/minosoft/rendering/shader/entities/player/arm/arm.fsh
index a3b1db04e..f1e288234 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/entities/player/arm/arm.fsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/entities/player/arm/arm.fsh
@@ -19,6 +19,7 @@
 out vec4 foutColor;
 
 
+#include "minosoft:tint"
 #include "minosoft:texture"
 #include "minosoft:alpha"
 #include "minosoft:fog"
@@ -29,6 +30,7 @@ flat in uint finAllowTransparency;
 void main() {
     if (finTintColor.a == 0.0f) discard;
     applyTexel();
+    applyTint();
     if (finAllowTransparency > 0u) {
         if (foutColor.a < 0.5f) discard;
     }
diff --git a/src/main/resources/assets/minosoft/rendering/shader/entities/player/arm/arm.vsh b/src/main/resources/assets/minosoft/rendering/shader/entities/player/arm/arm.vsh
index 6dc71cfad..4f184467a 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/entities/player/arm/arm.vsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/entities/player/arm/arm.vsh
@@ -13,6 +13,8 @@
 
 #version 330 core
 
+#define POSITIVE_INFINITY 1.0f / 0.0f
+
 layout (location = 0) in vec3 vinPosition;
 layout (location = 1) in vec2 vinUV;
 layout (location = 2) in float vinPartTransformNormal; // part(0x1FD0000) transform (0x7F000), normal (0xFFF)
@@ -28,13 +30,9 @@ uniform mat4 uTransform;
 
 flat out uint finAllowTransparency;
 
-out vec4 finTintColor;
 
+#include "minosoft:tint"
 #include "minosoft:color"
-
-
-#define POSITIVE_INFINITY 1.0f / 0.0f
-
 #include "minosoft:skeletal/shade"
 #include "minosoft:animation"
 
diff --git a/src/main/resources/assets/minosoft/rendering/shader/entities/player/player.fsh b/src/main/resources/assets/minosoft/rendering/shader/entities/player/player.fsh
index a3b1db04e..f1e288234 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/entities/player/player.fsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/entities/player/player.fsh
@@ -19,6 +19,7 @@
 out vec4 foutColor;
 
 
+#include "minosoft:tint"
 #include "minosoft:texture"
 #include "minosoft:alpha"
 #include "minosoft:fog"
@@ -29,6 +30,7 @@ flat in uint finAllowTransparency;
 void main() {
     if (finTintColor.a == 0.0f) discard;
     applyTexel();
+    applyTint();
     if (finAllowTransparency > 0u) {
         if (foutColor.a < 0.5f) discard;
     }
diff --git a/src/main/resources/assets/minosoft/rendering/shader/entities/player/player.vsh b/src/main/resources/assets/minosoft/rendering/shader/entities/player/player.vsh
index a5ea57388..90810a889 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/entities/player/player.vsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/entities/player/player.vsh
@@ -26,8 +26,7 @@ uniform uint uSkinParts;
 
 flat out uint finAllowTransparency;
 
-out vec4 finTintColor;
-
+#include "minosoft:tint"
 #include "minosoft:skeletal/vertex"
 #include "minosoft:color"
 #include "minosoft:animation"
diff --git a/src/main/resources/assets/minosoft/rendering/shader/generic/texture/texture.fsh b/src/main/resources/assets/minosoft/rendering/shader/generic/texture/texture.fsh
index 00bb026cd..3f97dc3d8 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/generic/texture/texture.fsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/generic/texture/texture.fsh
@@ -17,10 +17,12 @@ out vec4 foutColor;
 
 in vec2 finUV;
 
+#include "minosoft:tint"
 #include "minosoft:texture"
 #include "minosoft:alpha"
 #include "minosoft:animation"
 
 void main() {
     applyTexel();
+    applyTint();
 }
diff --git a/src/main/resources/assets/minosoft/rendering/shader/generic/texture/texture.vsh b/src/main/resources/assets/minosoft/rendering/shader/generic/texture/texture.vsh
index 461a81f40..6dd10103a 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/generic/texture/texture.vsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/generic/texture/texture.vsh
@@ -18,6 +18,7 @@ layout (location = 1) in vec2 vinUV;
 layout (location = 2) in float vinIndexLayerAnimation;// texture index (0xF0000000), texture layer (0x0FFFF000), animation index (0x00000FFF)
 layout (location = 3) in float vinTintColor;// Light (0xFF000000); 3 bytes color (0x00FFFFFF)
 
+#include "minosoft:tint"
 #include "minosoft:color"
 #include "minosoft:animation"
 
diff --git a/src/main/resources/assets/minosoft/rendering/shader/generic/texture_2d/texture_2d.fsh b/src/main/resources/assets/minosoft/rendering/shader/generic/texture_2d/texture_2d.fsh
index dcb4a478b..f8b883eef 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/generic/texture_2d/texture_2d.fsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/generic/texture_2d/texture_2d.fsh
@@ -18,10 +18,12 @@ out vec4 foutColor;
 
 in vec2 finUV;
 
+#include "minosoft:tint"
 #include "minosoft:texture"
 #include "minosoft:alpha"
 #include "minosoft:animation"
 
 void main() {
     applyTexel();
+    applyTint();
 }
diff --git a/src/main/resources/assets/minosoft/rendering/shader/generic/texture_2d/texture_2d.vsh b/src/main/resources/assets/minosoft/rendering/shader/generic/texture_2d/texture_2d.vsh
index 8774c240c..73b4940ea 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/generic/texture_2d/texture_2d.vsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/generic/texture_2d/texture_2d.vsh
@@ -18,6 +18,7 @@ layout (location = 1) in vec2 vinUV;
 layout (location = 2) in float vinIndexLayerAnimation;// texture index (0xF0000000), texture layer (0x0FFFF000), animation index (0x00000FFF)
 layout (location = 3) in float vinTintColor;
 
+#include "minosoft:tint"
 #include "minosoft:color"
 #include "minosoft:animation"
 
diff --git a/src/main/resources/assets/minosoft/rendering/shader/gui/gui.fsh b/src/main/resources/assets/minosoft/rendering/shader/gui/gui.fsh
index d55f9c861..ccda9e57a 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/gui/gui.fsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/gui/gui.fsh
@@ -17,10 +17,12 @@
 
 out vec4 foutColor;
 
+#include "minosoft:tint"
 #include "minosoft:texture"
 #include "minosoft:alpha"
 #include "minosoft:animation"
 
 void main() {
     applyTexel();
+    applyTint();
 }
diff --git a/src/main/resources/assets/minosoft/rendering/shader/gui/gui.vsh b/src/main/resources/assets/minosoft/rendering/shader/gui/gui.vsh
index 9d95a1272..74e4d0753 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/gui/gui.vsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/gui/gui.vsh
@@ -19,6 +19,7 @@ layout (location = 2) in float vinIndexLayerAnimation;
 layout (location = 3) in float vinTintColor;
 
 
+#include "minosoft:tint"
 #include "minosoft:color"
 #include "minosoft:animation"
 
diff --git a/src/main/resources/assets/minosoft/rendering/shader/includes/animation.glsl b/src/main/resources/assets/minosoft/rendering/shader/includes/animation.glsl
index e1e8f2ead..6e2853012 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/includes/animation.glsl
+++ b/src/main/resources/assets/minosoft/rendering/shader/includes/animation.glsl
@@ -35,17 +35,10 @@ layout(std140) uniform uSpriteBuffer
 flat out uint finAnimationArray1; out vec3 finAnimationPosition1;
 flat out uint finAnimationArray2; out vec3 finAnimationPosition2;
 out float finAnimationInterpolation;
-
-// TODO: remove
-#ifndef NO_TINT_COLOR
-out vec4 finTintColor;
-#endif
 #elif defined SHADER_TYPE_FRAGMENT
 flat in uint finAnimationArray1; in vec3 finAnimationPosition1;
 flat in uint finAnimationArray2; in vec3 finAnimationPosition2;
 in float finAnimationInterpolation;
-
-in vec4 finTintColor;// TODO: remove
 #endif
 
 
@@ -70,7 +63,7 @@ vec4 getAnimationTexture() {
 }
 
 void applyTexel() {
-    vec4 texel = getAnimationTexture() * finTintColor;
+    vec4 texel = getAnimationTexture();
     foutColor = texel;
 
     #ifdef TRANSPARENT
diff --git a/src/main/resources/assets/minosoft/rendering/shader/includes/skeletal/shade.glsl b/src/main/resources/assets/minosoft/rendering/shader/includes/skeletal/shade.glsl
index 8085b5fd7..64ed9bffb 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/includes/skeletal/shade.glsl
+++ b/src/main/resources/assets/minosoft/rendering/shader/includes/skeletal/shade.glsl
@@ -11,7 +11,7 @@
  * This software is not affiliated with Mojang AB, the original developer of Minecraft.
  */
 #define DEGREE_90 1.5707964f
-#define NO_TINT_COLOR
+#include "minosoft:tint"
 
 float decodeNormalPart(uint data) {
     if (data < 8u) return (data / 8.0f) - 1.0f;
diff --git a/src/main/resources/assets/minosoft/rendering/shader/includes/tint.glsl b/src/main/resources/assets/minosoft/rendering/shader/includes/tint.glsl
new file mode 100644
index 000000000..f12749143
--- /dev/null
+++ b/src/main/resources/assets/minosoft/rendering/shader/includes/tint.glsl
@@ -0,0 +1,32 @@
+/*
+ * Minosoft
+ * Copyright (C) 2020 Moritz Zwerger
+ *
+ * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This software is not affiliated with Mojang AB, the original developer of Minecraft.
+ */
+
+#ifndef INCLUDE_MINOSOFT_TINT
+#define INCLUDE_MINOSOFT_TINT
+
+#ifdef SHADER_TYPE_VERTEX
+out vec4 finTintColor;
+#endif
+
+#ifdef SHADER_TYPE_FRAGMENT
+in vec4 finTintColor;
+
+
+void applyTint() {
+    if (finTintColor.a <= 0.0f) discard;
+    foutColor *= finTintColor;
+}
+#endif
+
+
+#endif
diff --git a/src/main/resources/assets/minosoft/rendering/shader/particle/particle.fsh b/src/main/resources/assets/minosoft/rendering/shader/particle/particle.fsh
index d38ba482a..3fa1f471c 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/particle/particle.fsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/particle/particle.fsh
@@ -15,10 +15,12 @@
 
 out vec4 foutColor;
 
+#include "minosoft:tint"
 #include "minosoft:texture"
 #include "minosoft:alpha"
 #include "minosoft:animation"
 
 void main() {
     applyTexel();
+    applyTint();
 }
diff --git a/src/main/resources/assets/minosoft/rendering/shader/particle/particle.gsh b/src/main/resources/assets/minosoft/rendering/shader/particle/particle.gsh
index fbac40835..5f914286d 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/particle/particle.gsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/particle/particle.gsh
@@ -36,6 +36,9 @@ in Vertex
 } ginVertex[];
 
 
+#include "minosoft:tint"
+
+
 void emit(vec3 offset, vec2 uv) {
     vec3 pointPosition = gl_in[0].gl_Position.xyz;
 
diff --git a/src/main/resources/assets/minosoft/rendering/shader/particle/particle.vsh b/src/main/resources/assets/minosoft/rendering/shader/particle/particle.vsh
index a49450b1c..48d65c34c 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/particle/particle.vsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/particle/particle.vsh
@@ -13,8 +13,6 @@
 
 #version 330 core
 
-#define NO_TINT_COLOR
-
 layout (location = 0) in vec3 vinPosition;
 layout (location = 1) in vec2 vinMinUV;
 layout (location = 2) in vec2 vinMaxUV;
@@ -25,7 +23,6 @@ layout (location = 5) in float vinTintColor;
 layout (location = 6) in float vinLight;
 
 
-
 #include "minosoft:light"
 
 
diff --git a/src/main/resources/assets/minosoft/rendering/shader/skeletal/lightmap/lightmap.fsh b/src/main/resources/assets/minosoft/rendering/shader/skeletal/lightmap/lightmap.fsh
index 4282a35ff..beec3c005 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/skeletal/lightmap/lightmap.fsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/skeletal/lightmap/lightmap.fsh
@@ -18,6 +18,7 @@
 
 out vec4 foutColor;
 
+#include "minosoft:tint"
 #include "minosoft:texture"
 #include "minosoft:alpha"
 #include "minosoft:fog"
@@ -25,4 +26,5 @@ out vec4 foutColor;
 
 void main() {
     applyTexel();
+    applyTint();
 }
diff --git a/src/main/resources/assets/minosoft/rendering/shader/skeletal/lightmap/lightmap.vsh b/src/main/resources/assets/minosoft/rendering/shader/skeletal/lightmap/lightmap.vsh
index abcf6b27a..48cb4c3c9 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/skeletal/lightmap/lightmap.vsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/skeletal/lightmap/lightmap.vsh
@@ -20,6 +20,7 @@ layout (location = 3) in float vinIndexLayerAnimation;// texture index (0xF00000
 
 out vec3 finFragmentPosition;
 
+#include "minosoft:tint"
 #include "minosoft:animation"
 #include "minosoft:light"
 #include "minosoft:skeletal/vertex"
diff --git a/src/main/resources/assets/minosoft/rendering/shader/skeletal/normal/normal.fsh b/src/main/resources/assets/minosoft/rendering/shader/skeletal/normal/normal.fsh
index b0894f12d..a75ab6c18 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/skeletal/normal/normal.fsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/skeletal/normal/normal.fsh
@@ -19,6 +19,7 @@
 out vec4 foutColor;
 
 
+#include "minosoft:tint"
 #include "minosoft:texture"
 #include "minosoft:alpha"
 #include "minosoft:fog"
@@ -26,4 +27,5 @@ out vec4 foutColor;
 
 void main() {
     applyTexel();
+    applyTint();
 }
diff --git a/src/main/resources/assets/minosoft/rendering/shader/skeletal/normal/normal.vsh b/src/main/resources/assets/minosoft/rendering/shader/skeletal/normal/normal.vsh
index 0fe11e4bc..d298b02d9 100644
--- a/src/main/resources/assets/minosoft/rendering/shader/skeletal/normal/normal.vsh
+++ b/src/main/resources/assets/minosoft/rendering/shader/skeletal/normal/normal.vsh
@@ -20,6 +20,7 @@ layout (location = 3) in float vinIndexLayerAnimation;// texture index (0xF00000
 
 out vec3 finFragmentPosition;
 
+#include "minosoft:tint"
 #include "minosoft:animation"
 #include "minosoft:color"
 #include "minosoft:skeletal/vertex"