diff options
| -rw-r--r-- | src/honey.c | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/src/honey.c b/src/honey.c index 7451098..17b0648 100644 --- a/src/honey.c +++ b/src/honey.c @@ -114,7 +114,11 @@ bool honey_run(lua_State* L, honey_options opts) { } } else { - fprintf(stderr, "ERROR: failed to open %s!\n", script); + + fprintf(stderr, + "[honey] ERROR: failed to load %s: %s!\n", + script, + lua_tostring(L, -1)); return false; } @@ -124,11 +128,13 @@ bool honey_run(lua_State* L, honey_options opts) { float prevTime = 0; float currentTime = 0; float dt; + float drawTime = 0; while (!glfwWindowShouldClose(window)) { currentTime = (float) glfwGetTime(); dt = currentTime - prevTime; prevTime = currentTime; + drawTime += dt; glfwPollEvents(); if (update_callback != LUA_NOREF) { @@ -142,20 +148,23 @@ bool honey_run(lua_State* L, honey_options opts) { } } - glClearColor(0,0,0,1); - glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); + if (drawTime > 0.016) { + drawTime -= 0.016; + glClearColor(0,0,0,1); + glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); - if (draw_callback != LUA_NOREF) { - lua_rawgeti(L, LUA_REGISTRYINDEX, draw_callback); - int result = honey_lua_pcall(L, 0, 0); - if (result != 0) { - const char* error = lua_tostring(L, -1); - fprintf(stderr, "[honey] ERROR: %s\n", error); - glfwSetWindowShouldClose(window, true); + if (draw_callback != LUA_NOREF) { + lua_rawgeti(L, LUA_REGISTRYINDEX, draw_callback); + int result = honey_lua_pcall(L, 0, 0); + if (result != 0) { + const char* error = lua_tostring(L, -1); + fprintf(stderr, "[honey] ERROR: %s\n", error); + glfwSetWindowShouldClose(window, true); + } } - } - glfwSwapBuffers(window); + glfwSwapBuffers(window); + } } lua_close(L); |