/************************************************************//** * * @file: main.cpp * @author: Martin Fouilleul * @date: 30/07/2022 * @revision: * *****************************************************************/ #include #include #include #define _USE_MATH_DEFINES //NOTE: necessary for MSVC #include #include"milepost.h" #define LOG_SUBSYSTEM "Main" #include"tiger.c" mg_font create_font() { //NOTE(martin): create font str8 fontPath = mp_app_get_resource_path(mem_scratch(), "../resources/OpenSansLatinSubset.ttf"); char* fontPathCString = str8_to_cstring(mem_scratch(), fontPath); FILE* fontFile = fopen(fontPathCString, "r"); if(!fontFile) { LOG_ERROR("Could not load font file '%s': %s\n", fontPathCString, strerror(errno)); return(mg_font_nil()); } unsigned char* fontData = 0; fseek(fontFile, 0, SEEK_END); u32 fontDataSize = ftell(fontFile); rewind(fontFile); fontData = (unsigned char*)malloc(fontDataSize); fread(fontData, 1, fontDataSize, fontFile); fclose(fontFile); unicode_range ranges[5] = {UNICODE_RANGE_BASIC_LATIN, UNICODE_RANGE_C1_CONTROLS_AND_LATIN_1_SUPPLEMENT, UNICODE_RANGE_LATIN_EXTENDED_A, UNICODE_RANGE_LATIN_EXTENDED_B, UNICODE_RANGE_SPECIALS}; mg_font font = mg_font_create_from_memory(fontDataSize, fontData, 5, ranges); free(fontData); return(font); } int main() { LogLevel(LOG_LEVEL_WARNING); mp_init(); mp_clock_init(); //TODO put that in mp_init()? mp_rect windowRect = {.x = 100, .y = 100, .w = 810, .h = 610}; mp_window window = mp_window_create(windowRect, "test", 0); mp_rect contentRect = mp_window_get_content_rect(window); //NOTE: create surface mg_surface surface = mg_surface_create_for_window(window, MG_BACKEND_DEFAULT); mg_surface_swap_interval(surface, 0); //TODO: create canvas mg_canvas canvas = mg_canvas_create(surface); if(mg_canvas_is_nil(canvas)) { printf("Error: couldn't create canvas\n"); return(-1); } mg_font font = create_font(); // start app mp_window_bring_to_front(window); mp_window_focus(window); f64 frameTime = 0; while(!mp_should_quit()) { f64 startTime = mp_get_time(MP_CLOCK_MONOTONIC); mp_pump_events(0); mp_event event = {0}; while(mp_next_event(&event)) { switch(event.type) { case MP_EVENT_WINDOW_CLOSE: { mp_request_quit(); } break; case MP_EVENT_KEYBOARD_KEY: { } break; default: break; } } mg_surface_prepare(surface); mg_set_color_rgba(1, 0, 1, 1); mg_clear(); mg_matrix_push((mg_mat2x3){1, 0, 300, 0, 1, 200}); draw_tiger(); mg_matrix_pop(); // text mg_set_color_rgba(0, 0, 1, 1); mg_set_font(font); mg_set_font_size(12); mg_move_to(50, 600-50); str8 text = str8_pushf(mem_scratch(), "Milepost vector graphics test program (frame time = %fs, fps = %f)...", frameTime, 1./frameTime); mg_text_outlines(text); mg_fill(); printf("Milepost vector graphics test program (frame time = %fs, fps = %f)...\n", frameTime, 1./frameTime); mg_flush(); mg_surface_present(surface); mem_arena_clear(mem_scratch()); frameTime = mp_get_time(MP_CLOCK_MONOTONIC) - startTime; } mg_font_destroy(font); mg_canvas_destroy(canvas); mg_surface_destroy(surface); mp_window_destroy(window); mp_terminate(); return(0); }