feat: players interpolation & add hud.set_allow_pause(...)

src/objects/rigging.cpp

@@ -6,9 +6,8 @@
 #include "graphics/commons/Model.hpp"
 #include "graphics/render/ModelBatch.hpp"
 
-#define GLM_ENABLE_EXPERIMENTAL
 #include <glm/ext/matrix_transform.hpp>
-#include <glm/gtx/norm.hpp>
+#include <glm/gtx/matrix_decompose.hpp>
 
 using namespace rigging;
 
@@ -69,7 +68,7 @@ SkeletonConfig::SkeletonConfig(
 }
 
 size_t SkeletonConfig::update(
-    size_t index, Skeleton& skeleton, Bone* node, glm::mat4 matrix
+    size_t index, Skeleton& skeleton, Bone* node, const glm::mat4& matrix
 ) const {
     auto boneMatrix = skeleton.pose.matrices[index];
     auto boneOffset = node->getOffset();
@@ -90,17 +89,32 @@ size_t SkeletonConfig::update(
     return count;
 }
 
-void SkeletonConfig::update(Skeleton& skeleton, glm::mat4 matrix) const {
-    update(0, skeleton, root.get(), matrix);
+void SkeletonConfig::update(
+    Skeleton& skeleton, const glm::mat4& matrix, const glm::vec3& position
+) const {
+    if (skeleton.interpolation.isEnabled()) {
+        const auto& interpolation = skeleton.interpolation;
+        glm::vec3 scale, translation, skew;
+        glm::quat rotation;
+        glm::vec4 perspective;
+        glm::decompose(matrix, scale, rotation, translation, skew, perspective);
+
+        auto delta = interpolation.getCurrent() - position;
+        auto interpolatedMatrix = glm::translate(matrix, delta);
+        update(0, skeleton, root.get(), interpolatedMatrix);
+    } else {
+        update(0, skeleton, root.get(), matrix);
+    }
 }
 
 void SkeletonConfig::render(
     const Assets& assets,
     ModelBatch& batch,
     Skeleton& skeleton,
-    const glm::mat4& matrix
+    const glm::mat4& matrix,
+    const glm::vec3& position
 ) const {
-    update(skeleton, matrix);
+    update(skeleton, matrix, position);
 
     if (!skeleton.visible) {
         return;