mirror of
https://github.com/He4eT/dice.git
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121 lines
3.1 KiB
C
121 lines
3.1 KiB
C
#include <pebble.h>
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/* State */
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static int current_number = 1;
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/* Settings */
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static void prv_update_ui();
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#define SETTINGS_KEY 1
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typedef struct ClaySettings {
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int UPPER_BOUND;
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} ClaySettings;
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static ClaySettings settings;
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static void prv_default_settings() {
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settings.UPPER_BOUND = 6;
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}
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static void prv_load_settings() {
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prv_default_settings();
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persist_read_data(SETTINGS_KEY, &settings, sizeof(settings));
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current_number = settings.UPPER_BOUND;
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}
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static void prv_save_settings() {
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persist_write_data(SETTINGS_KEY, &settings, sizeof(settings));
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current_number = settings.UPPER_BOUND;
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}
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static void prv_inbox_received_handler(DictionaryIterator *iter, void *context) {
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Tuple *upper_bound_t = dict_find(iter, MESSAGE_KEY_UPPER_BOUND);
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if (upper_bound_t) {
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settings.UPPER_BOUND = upper_bound_t->value->int32;
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}
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prv_save_settings();
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prv_update_ui();
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}
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/* UI */
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static Window *s_window;
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static TextLayer *s_text_layer;
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static void prv_update_ui() {
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static char string_buffer[7];
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snprintf(string_buffer, sizeof(string_buffer), "%u", current_number);
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text_layer_set_text(s_text_layer, string_buffer);
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}
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static void prv_window_load(Window *window) {
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Layer *window_layer = window_get_root_layer(window);
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GRect bounds = layer_get_bounds(window_layer);
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int text_h = 32 + 10;
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GRect text_bounds = GRect(0, (bounds.size.h - text_h) / 2, bounds.size.w, text_h);
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GFont text_font = fonts_get_system_font(FONT_KEY_LECO_32_BOLD_NUMBERS);
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s_text_layer = text_layer_create(text_bounds);
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text_layer_set_background_color(s_text_layer, GColorBlack);
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text_layer_set_font(s_text_layer, text_font);
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text_layer_set_text_color(s_text_layer, GColorWhite);
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text_layer_set_text_alignment(s_text_layer, GTextAlignmentCenter);
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layer_add_child(window_layer, text_layer_get_layer(s_text_layer));
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prv_update_ui();
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}
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static void prv_window_unload(Window *window) {
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text_layer_destroy(s_text_layer);
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}
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/* Input */
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static void prv_click_handler(ClickRecognizerRef recognizer, void *context) {
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current_number = 1 + rand() % settings.UPPER_BOUND;
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prv_update_ui();
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}
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static void prv_click_config_provider(void *context) {
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window_single_click_subscribe(BUTTON_ID_UP, prv_click_handler);
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window_single_click_subscribe(BUTTON_ID_DOWN, prv_click_handler);
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window_single_click_subscribe(BUTTON_ID_SELECT, prv_click_handler);
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}
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/* Lifecycle */
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static void prv_init(void) {
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prv_load_settings();
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app_message_register_inbox_received(prv_inbox_received_handler);
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app_message_open(128, 128);
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s_window = window_create();
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window_set_background_color(s_window, GColorBlack);
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window_set_click_config_provider(s_window, prv_click_config_provider);
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window_set_window_handlers(s_window, (WindowHandlers) {
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.load = prv_window_load,
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.unload = prv_window_unload,
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});
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const bool animated = true;
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window_stack_push(s_window, animated);
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}
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static void prv_deinit(void) {
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prv_save_settings();
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window_destroy(s_window);
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}
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int main(void) {
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prv_init();
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APP_LOG(APP_LOG_LEVEL_DEBUG, "Done initializing, pushed window: %p", s_window);
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app_event_loop();
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prv_deinit();
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}
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