From 1726542c84b4a2e79096e936c62a2b8f97351fbc Mon Sep 17 00:00:00 2001
From: Kleo Dev <klesti.selimay@icloud.com>
Date: Fri, 5 Sep 2025 16:35:57 +0200
Subject: [PATCH 1/3] Fixed cloak when swimming #5

---
 .../saturnclient/cosmetics/CloakFeatureRenderer.java      | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/main/java/org/saturnclient/saturnclient/cosmetics/CloakFeatureRenderer.java b/src/main/java/org/saturnclient/saturnclient/cosmetics/CloakFeatureRenderer.java
index fae75ac..74896c3 100644
--- a/src/main/java/org/saturnclient/saturnclient/cosmetics/CloakFeatureRenderer.java
+++ b/src/main/java/org/saturnclient/saturnclient/cosmetics/CloakFeatureRenderer.java
@@ -192,8 +192,10 @@ public class CloakFeatureRenderer extends FeatureRenderer<PlayerEntityRenderStat
             float totalVHeight = frontV2 - frontV1;
             float partVHeight = totalVHeight / PARTS;
 
-            float curveOffsetTop = (float) Math.pow((double) (PARTS - i) / PARTS, 2) * curveMagnitude;
-            float curveOffsetBottom = (float) Math.pow((double) (PARTS - i - 1) / PARTS, 2)
+            float curveOffsetTop = (float) Math.pow((double) (PARTS - i) / PARTS, 2) *
+                    curveMagnitude;
+            float curveOffsetBottom = (float) Math.pow((double) (PARTS - i - 1) / PARTS,
+                    2)
                     * curveMagnitude;
 
             // FRONT FACE
@@ -301,7 +303,7 @@ public class CloakFeatureRenderer extends FeatureRenderer<PlayerEntityRenderStat
         VertexConsumer vertexConsumer = vertexConsumerProvider
                 .getBuffer(RenderLayer.getEntityAlpha(customCape));
 
-        if (SaturnClientConfig.bendyCloaks.value) {
+        if (!playerEntityRenderState.isSwimming && SaturnClientConfig.bendyCloaks.value) {
             float targetVelocity = ((6.0F
                     + playerEntityRenderState.field_53537 / 2.0F
                     + playerEntityRenderState.field_53536) * 0.02f);

From 66f8a13faaa0f5ac36c474ba70b46aace4c275c9 Mon Sep 17 00:00:00 2001
From: Kleo Dev <klesti.selimay@icloud.com>
Date: Fri, 5 Sep 2025 17:09:46 +0200
Subject: [PATCH 2/3] Added a wave effect #5

---
 .../cosmetics/CloakFeatureRenderer.java       | 33 +++++++++++++------
 1 file changed, 23 insertions(+), 10 deletions(-)

diff --git a/src/main/java/org/saturnclient/saturnclient/cosmetics/CloakFeatureRenderer.java b/src/main/java/org/saturnclient/saturnclient/cosmetics/CloakFeatureRenderer.java
index 74896c3..c11f8de 100644
--- a/src/main/java/org/saturnclient/saturnclient/cosmetics/CloakFeatureRenderer.java
+++ b/src/main/java/org/saturnclient/saturnclient/cosmetics/CloakFeatureRenderer.java
@@ -143,6 +143,23 @@ public class CloakFeatureRenderer extends FeatureRenderer<PlayerEntityRenderStat
         }
     }
 
+    private float getCurve(int i, float curveMagnitude, PlayerEntityRenderState playerState) {
+        float powCurve = (float) Math.pow((double) (PARTS - i) / PARTS, 2) * curveMagnitude;
+
+        float waveFreq = 0.6f;
+        float phase = (playerState.age + playerState.handSwingProgress) * 0.4f;
+
+        // Sine wave independent of curveMagnitude
+        float sineAmplitude = 0.02f; // fixed wiggle strength
+        float sineCurve = (float) Math.sin(i * waveFreq + phase) * sineAmplitude;
+
+        // Blend between them
+        float t = Math.min(1.0f, Math.max(0.0f, (curveMagnitude - 0.3f) / 0.2f));
+        t = t * t * (3 - 2 * t); // smoothstep
+
+        return (1.0f - t) * powCurve + t * (powCurve + sineCurve);
+    }
+
     private void renderCape(MatrixStack matrixStack, VertexConsumer vertexConsumer,
             PlayerEntityRenderState playerState, int light, int overlay, float rotation,
             float curveMagnitude) {
@@ -192,11 +209,8 @@ public class CloakFeatureRenderer extends FeatureRenderer<PlayerEntityRenderStat
             float totalVHeight = frontV2 - frontV1;
             float partVHeight = totalVHeight / PARTS;
 
-            float curveOffsetTop = (float) Math.pow((double) (PARTS - i) / PARTS, 2) *
-                    curveMagnitude;
-            float curveOffsetBottom = (float) Math.pow((double) (PARTS - i - 1) / PARTS,
-                    2)
-                    * curveMagnitude;
+            float curveOffsetTop = getCurve(i, curveMagnitude, playerState);
+            float curveOffsetBottom = getCurve(i + 1, curveMagnitude, playerState);
 
             // FRONT FACE
             this.renderCapeQuad(vertexConsumer, matrixStack,
@@ -254,13 +268,12 @@ public class CloakFeatureRenderer extends FeatureRenderer<PlayerEntityRenderStat
         matrixStack.pop();
 
         // BOTTOM FACE
-        float curveOffsetTop = (float) Math.pow(1.0f, 2) * curveMagnitude;
-        float curveOffsetBottom = (float) Math.pow(1.0f, 2) * curveMagnitude;
+        float curveOffset = getCurve(0, curveMagnitude, playerState);
 
         this.renderCapeQuad(vertexConsumer, matrixStack,
-                new Vec3d(x2, 0.0f, z2 + curveOffsetBottom),
-                new Vec3d(x1, 0.0f, z2 + curveOffsetBottom),
-                new Vec3d(x1, 0.0f, z1 + curveOffsetTop), new Vec3d(x2, 0.0f, z1 + curveOffsetTop),
+                new Vec3d(x2, 0.0f, z2 + curveOffset),
+                new Vec3d(x1, 0.0f, z2 + curveOffset),
+                new Vec3d(x1, 0.0f, z1 + curveOffset), new Vec3d(x2, 0.0f, z1 + curveOffset),
                 bottomU1, bottomV1, bottomU2, bottomV2,
                 light, overlay,
                 0.0f, 0.0f, 1.0f, false);

From 65df9e9a5eaa52a07b159d01e9c611c769449545 Mon Sep 17 00:00:00 2001
From: Kleo Dev <klesti.selimay@icloud.com>
Date: Fri, 5 Sep 2025 17:49:45 +0200
Subject: [PATCH 3/3] Fixed cloak when crouching #5

---
 .../saturnclient/cosmetics/CloakFeatureRenderer.java        | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/main/java/org/saturnclient/saturnclient/cosmetics/CloakFeatureRenderer.java b/src/main/java/org/saturnclient/saturnclient/cosmetics/CloakFeatureRenderer.java
index c11f8de..681e62d 100644
--- a/src/main/java/org/saturnclient/saturnclient/cosmetics/CloakFeatureRenderer.java
+++ b/src/main/java/org/saturnclient/saturnclient/cosmetics/CloakFeatureRenderer.java
@@ -330,6 +330,12 @@ public class CloakFeatureRenderer extends FeatureRenderer<PlayerEntityRenderStat
             float rotation = this.currentVelocity * 72.0f;
             float curve = this.currentVelocity * 0.4f;
 
+            if (playerEntityRenderState.sneaking && playerEntityRenderState.isInSneakingPose) {
+                matrixStack.translate(0, 0.24f, 0);
+                matrixStack.multiply(RotationAxis.POSITIVE_X.rotationDegrees(27.0f));
+                curve += 0.2f;
+            }
+
             matrixStack.translate(0.0f, -0.25f, 0.0f);
             if (this.hasCustomModelForLayer(
                     playerEntityRenderState.equippedChestStack,