block materials loading

src/frontend/LevelFrontend.cpp

@@ -8,16 +8,17 @@
 #include "../voxels/Block.h"
 #include "../assets/Assets.h"
 #include "../graphics/Atlas.h"
+#include "../content/Content.h"
 
 #include "../logic/LevelController.h"
 #include "../logic/PlayerController.h"
 
 LevelFrontend::LevelFrontend(Level* level, Assets* assets) 
-: level(level),
-  assets(assets),
-  contentCache(std::make_unique<ContentGfxCache>(level->content, assets)),
-  blocksAtlas(BlocksPreview::build(contentCache.get(), assets, level->content)) {
-}
+  : level(level),
+    assets(assets),
+    contentCache(std::make_unique<ContentGfxCache>(level->content, assets)),
+    blocksAtlas(BlocksPreview::build(contentCache.get(), assets, level->content)) 
+{}
 
 void LevelFrontend::observe(LevelController* controller) {
     controller->getPlayerController()->listenBlockInteraction(
@@ -25,9 +26,12 @@ void LevelFrontend::observe(LevelController* controller) {
             if (type != BlockInteraction::step) {
                 return;
             }
-            // (test code)
-            // TODO: replace with BlockMaterial properties access
-            auto sound = assets->getSound("steps/"+def->material.substr(def->material.find(':')+1));
+            auto material = level->content->findBlockMaterial(def->material);
+            if (material == nullptr) {
+                return;
+            }
+
+            auto sound = assets->getSound(material->stepsSound);
             audio::play(
                 sound, 
                 glm::vec3(),