refactor enums: CursorShape, InterpolationType, ParticleSpawnShape

src/presets/ParticlesPreset.cpp

@@ -1,26 +1,8 @@
+#define VC_ENABLE_REFLECTION
+
 #include "ParticlesPreset.hpp"
-
 #include "data/dv_util.hpp"
 
-std::string to_string(ParticleSpawnShape shape) {
-    static std::string names[] = {
-        "ball",
-        "sphere",
-        "box"
-    };
-    return names[static_cast<int>(shape)];
-}
-
-ParticleSpawnShape ParticleSpawnShape_from(std::string_view s) {
-    if (s == "ball") {
-        return ParticleSpawnShape::BALL;
-    } else if (s == "sphere") {
-        return ParticleSpawnShape::SPHERE;
-    } else {
-        return ParticleSpawnShape::BOX;
-    }
-}
-
 dv::value ParticlesPreset::serialize() const {
     auto root = dv::object();
     if (frames.empty()) {
@@ -47,7 +29,7 @@ dv::value ParticlesPreset::serialize() const {
     root["min_angular_vel"] = minAngularVelocity;
     root["max_angular_vel"] = maxAngularVelocity;
     root["spawn_spread"] = dv::to_value(size);
-    root["spawn_shape"] = to_string(spawnShape);
+    root["spawn_shape"] = ParticleSpawnShapeMeta.getName(spawnShape);
     root["random_sub_uv"] = randomSubUV;
     return root;
 }
@@ -82,7 +64,7 @@ void ParticlesPreset::deserialize(const dv::value& src) {
         dv::get_vec(src["explosion"], explosion);
     }
     if (src.has("spawn_shape")) {
-        spawnShape = ParticleSpawnShape_from(src["spawn_shape"].asString());
+        ParticleSpawnShapeMeta.getItem(src["spawn_shape"].asString(), spawnShape);
     }
     if (src.has("frames")) {
         for (const auto& frame : src["frames"]) {

src/presets/ParticlesPreset.hpp

@@ -5,8 +5,9 @@
 #include <vector>
 
 #include "interfaces/Serializable.hpp"
+#include "util/EnumMetadata.hpp"
 
-enum ParticleSpawnShape {
+enum class ParticleSpawnShape {
     /// @brief Coordinates are regulary distributed within 
     /// the volume of a ball.
     BALL = 0,
@@ -18,8 +19,11 @@ enum ParticleSpawnShape {
     BOX
 };
 
-std::string to_string(ParticleSpawnShape shape);
-ParticleSpawnShape ParticleSpawnShape_from(std::string_view s);
+VC_ENUM_METADATA(ParticleSpawnShape)
+    {"ball", ParticleSpawnShape::BALL},
+    {"sphere", ParticleSpawnShape::SPHERE},
+    {"box", ParticleSpawnShape::BOX},
+VC_ENUM_END
 
 struct ParticlesPreset : public Serializable {
     /// @brief Collision detection
@@ -53,7 +57,7 @@ struct ParticlesPreset : public Serializable {
     /// @brief Maximum angular velocity
     float maxAngularVelocity = 0.0f;
     /// @brief Spawn spread shape
-    ParticleSpawnShape spawnShape = BALL;
+    ParticleSpawnShape spawnShape = ParticleSpawnShape::BALL;
     /// @brief Spawn spread
     glm::vec3 spawnSpread {};
     /// @brief Texture name