recycle quota is always 0.5 in every game, no reason to toch this.

src/kernel/jsonconf.c

@@ -75,6 +75,7 @@ static void json_requirements(cJSON *json, requirement **matp) {
     requirement *mat = calloc(sizeof(requirement), 1+cJSON_GetArraySize(json));
     for (i=0,child=json->child;child;child=child->next,++i) {
         mat[i].number = child->valueint;
+        mat[i].recycle = 0.5f;
         mat[i].rtype = rt_get_or_create(child->string);
     }
     *matp = mat;

src/kernel/jsonconf.test.c

@@ -204,6 +204,7 @@ static void test_buildings(CuTest * tc)
     CuAssertPtrNotNull(tc, bt->construction);
     CuAssertPtrNotNull(tc, bt->construction->materials);
     CuAssertIntEquals(tc, 2, bt->construction->materials[0].number);
+    CuAssertDblEquals(tc, 0.5f, bt->construction->materials[0].recycle, 0.0f);
     CuAssertPtrEquals(tc, (void *)get_resourcetype(R_STONE), (void *)bt->construction->materials[0].rtype);
     CuAssertIntEquals(tc, 1, bt->construction->materials[1].number);
     CuAssertPtrEquals(tc, (void *)get_resourcetype(R_IRON), (void *)bt->construction->materials[1].rtype);