Method parse_render_state

src/resource/shader_resource.cpp:1905–1940

		}

		s32 parse_render_state(RenderState &rs, const char *json)
		{
			// gui = { <-- You are here.
			//   states = {
			//   }
			//   ...
			// }

			TempAllocator4096 ta;
			JsonObject obj(ta);
			RETURN_IF_ERROR(sjson::parse_object(obj, json));
			s32 err = 0;

			// Read inherit render state if any.
			if (json_object::has(obj, "inherit")) {
				RETURN_IF_ERROR(sjson::parse_string(rs._inherit, obj["inherit"]));
			}

			// Read states from render state object itself; for backwards compatibility.
			RenderState::State states_compat;
			err = parse_states_compat(states_compat, obj);
			ENSURE_OR_RETURN(SHADER_RESOURCE, err == 0, _opts);
			rs.push_back_states("1", states_compat, 0u); // Always applied.

			// Read states from new, dedicated "states" object.
			if (json_object::has(obj, "states")) {
				RenderState::State states;
				err = parse_states(states, obj["states"]);
				ENSURE_OR_RETURN(SHADER_RESOURCE, err == 0, _opts);
				rs.push_back_states("1", states, 1u); // Always applied.

				err = parse_conditional_states(rs, obj["states"]);
			}

			return 0;
		}

		s32 parse_render_states(const char *json)
		{