Implement playable Mac client and rendering validation

formats/tests/msa_test.cpp

@@ -5,6 +5,32 @@
 #include <string>
 
 int main() {
+	{
+		fmt::Msa effects;
+		std::string error;
+		if (!fmt::parse_msa(R"(MotionFileName "test.gr2"
+Group MotionEventData
+{
+ Group Event00
+ {
+  MotionEventType 1
+  StartingTime 0.25
+  EffectFileName "d:/ymir work/pc/test.mse"
+  AttachingBoneName "equip_right_hand"
+  AttachingEnable 1
+  FollowingEnable 1
+  IndependentFlag 1
+  EffectPosition 10 20 30
+ }
+}
+)", effects, &error) || effects.events.size() != 1 ||
+			!effects.events[0].attaching || !effects.events[0].following ||
+			!effects.events[0].independent || effects.events[0].attaching_bone != "equip_right_hand" ||
+			effects.events[0].position[2] != 30) {
+			std::fprintf(stderr, "effect attachment metadata lost\n");
+			return 1;
+		}
+	}
 	const std::string text = R"(
 ScriptType MotionData
 MotionFileName "d:/ymir work/pc/test.gr2"