X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Fevents.c;h=8279f70fb223bba859d2203823528650d7b40ef4;hp=6fee5bbce8684de0badc8642ca52a9bfeeb76e68;hb=85d75459965f445bf71cf0113a6bb441199d139f;hpb=d81b002c4d63b292284b1bea1972b4d764f6fb59 diff --git a/src/events.c b/src/events.c index 6fee5bbc..8279f70f 100644 --- a/src/events.c +++ b/src/events.c @@ -39,6 +39,8 @@ static int cursor_mode_last = CURSOR_DEFAULT; static unsigned int special_cursor_delay = 0; static unsigned int special_cursor_delay_value = 1000; +static boolean virtual_button_pressed = FALSE; + // forward declarations for internal use static void HandleNoEvent(void); @@ -266,8 +268,11 @@ void HandleOtherEvents(Event *event) HandleJoystickEvent(event); break; - case SDL_SYSWMEVENT: - HandleWindowManagerEvent(event); + case SDL_DROPBEGIN: + case SDL_DROPCOMPLETE: + case SDL_DROPFILE: + case SDL_DROPTEXT: + HandleDropEvent(event); break; default: @@ -398,7 +403,10 @@ void ClearPlayerAction(void) // simulate key release events for still pressed keys key_joystick_mapping = 0; for (i = 0; i < MAX_PLAYERS; i++) + { stored_player[i].action = 0; + stored_player[i].snap_action = 0; + } ClearJoystickState(); ClearPlayerMouseAction(); @@ -676,6 +684,7 @@ static struct SDL_FingerID finger_id; int counter; Key key; + byte action; } touch_info[NUM_TOUCH_FINGERS]; static void HandleFingerEvent_VirtualButtons(FingerEvent *event) @@ -722,6 +731,8 @@ static void HandleFingerEvent_VirtualButtons(FingerEvent *event) "KEY_PRESSED"); int i; + virtual_button_pressed = (key_status == KEY_PRESSED && key != KSYM_UNDEFINED); + // for any touch input event, enable overlay buttons (if activated) SetOverlayEnabled(TRUE); @@ -802,6 +813,9 @@ static void HandleFingerEvent_VirtualButtons(FingerEvent *event) { HandleKey(touch_info[i].key, KEY_RELEASED); + // undraw previous grid button when moving finger away + overlay.grid_button_action &= ~touch_info[i].action; + Error(ERR_DEBUG, "=> key == '%s', key_status == '%s' [slot %d] [2]", getKeyNameFromKey(touch_info[i].key), "KEY_RELEASED", i); } @@ -819,6 +833,7 @@ static void HandleFingerEvent_VirtualButtons(FingerEvent *event) touch_info[i].finger_id = event->fingerId; touch_info[i].counter = Counter(); touch_info[i].key = key; + touch_info[i].action = grid_button_action; } else { @@ -834,6 +849,7 @@ static void HandleFingerEvent_VirtualButtons(FingerEvent *event) touch_info[i].finger_id = 0; touch_info[i].counter = 0; touch_info[i].key = 0; + touch_info[i].action = JOY_NO_ACTION; } } } @@ -1452,9 +1468,15 @@ void HandleKeyEvent(KeyEvent *event) // always map the "back" button to the "escape" key on Android devices key = KSYM_Escape; } + else if (key == KSYM_Menu) + { + // the "menu" button can be used to toggle displaying virtual buttons + if (key_status == KEY_PRESSED) + SetOverlayEnabled(!GetOverlayEnabled()); + } else { - // for any key event other than "back" button, disable overlay buttons + // for any other "real" key event, disable virtual buttons SetOverlayEnabled(FALSE); } #endif @@ -1512,9 +1534,179 @@ void HandleClientMessageEvent(ClientMessageEvent *event) CloseAllAndExit(0); } -void HandleWindowManagerEvent(Event *event) +static int HandleDropFileEvent(char *filename) +{ + Error(ERR_DEBUG, "DROP FILE EVENT: '%s'", filename); + + // check and extract dropped zip files into correct user data directory + if (!strSuffixLower(filename, ".zip")) + { + Error(ERR_WARN, "file '%s' not supported", filename); + + return TREE_TYPE_UNDEFINED; + } + + TreeInfo *tree_node = NULL; + int tree_type = GetZipFileTreeType(filename); + char *directory = TREE_USERDIR(tree_type); + + if (directory == NULL) + { + Error(ERR_WARN, "zip file '%s' has invalid content!", filename); + + return TREE_TYPE_UNDEFINED; + } + + if (tree_type == TREE_TYPE_LEVEL_DIR && + game_status == GAME_MODE_LEVELS && + leveldir_current->node_parent != NULL) + { + // extract new level set next to currently selected level set + tree_node = leveldir_current; + + // get parent directory of currently selected level set directory + directory = getLevelDirFromTreeInfo(leveldir_current->node_parent); + + // use private level directory instead of top-level package level directory + if (strPrefix(directory, options.level_directory) && + strEqual(leveldir_current->node_parent->fullpath, ".")) + directory = getUserLevelDir(NULL); + } + + // extract level or artwork set from zip file to target directory + char *top_dir = ExtractZipFileIntoDirectory(filename, directory, tree_type); + + if (top_dir == NULL) + { + // error message already issued by "ExtractZipFileIntoDirectory()" + + return TREE_TYPE_UNDEFINED; + } + + // add extracted level or artwork set to tree info structure + AddTreeSetToTreeInfo(tree_node, directory, top_dir, tree_type); + + // update menu screen (and possibly change current level set) + DrawScreenAfterAddingSet(top_dir, tree_type); + + return tree_type; +} + +static void HandleDropTextEvent(char *text) { - SDLHandleWindowManagerEvent(event); + Error(ERR_DEBUG, "DROP TEXT EVENT: '%s'", text); +} + +static void HandleDropCompleteEvent(int num_level_sets_succeeded, + int num_artwork_sets_succeeded, + int num_files_failed) +{ + // only show request dialog if no other request dialog already active + if (game.request_active) + return; + + // this case can happen with drag-and-drop with older SDL versions + if (num_level_sets_succeeded == 0 && + num_artwork_sets_succeeded == 0 && + num_files_failed == 0) + return; + + char message[100]; + + if (num_level_sets_succeeded > 0 || num_artwork_sets_succeeded > 0) + { + char message_part1[50]; + + sprintf(message_part1, "New %s set%s added", + (num_artwork_sets_succeeded == 0 ? "level" : + num_level_sets_succeeded == 0 ? "artwork" : "level and artwork"), + (num_level_sets_succeeded + + num_artwork_sets_succeeded > 1 ? "s" : "")); + + if (num_files_failed > 0) + sprintf(message, "%s, but %d dropped file%s failed!", + message_part1, num_files_failed, num_files_failed > 1 ? "s" : ""); + else + sprintf(message, "%s!", message_part1); + } + else if (num_files_failed > 0) + { + sprintf(message, "Failed to process dropped file%s!", + num_files_failed > 1 ? "s" : ""); + } + + Request(message, REQ_CONFIRM); +} + +void HandleDropEvent(Event *event) +{ + static boolean confirm_on_drop_complete = FALSE; + static int num_level_sets_succeeded = 0; + static int num_artwork_sets_succeeded = 0; + static int num_files_failed = 0; + + switch (event->type) + { + case SDL_DROPBEGIN: + { + confirm_on_drop_complete = TRUE; + num_level_sets_succeeded = 0; + num_artwork_sets_succeeded = 0; + num_files_failed = 0; + + break; + } + + case SDL_DROPFILE: + { + int tree_type = HandleDropFileEvent(event->drop.file); + + if (tree_type == TREE_TYPE_LEVEL_DIR) + num_level_sets_succeeded++; + else if (tree_type == TREE_TYPE_GRAPHICS_DIR || + tree_type == TREE_TYPE_SOUNDS_DIR || + tree_type == TREE_TYPE_MUSIC_DIR) + num_artwork_sets_succeeded++; + else + num_files_failed++; + + // SDL_DROPBEGIN / SDL_DROPCOMPLETE did not exist in older SDL versions + if (!confirm_on_drop_complete) + { + // process all remaining events, including further SDL_DROPFILE events + ClearEventQueue(); + + HandleDropCompleteEvent(num_level_sets_succeeded, + num_artwork_sets_succeeded, + num_files_failed); + + num_level_sets_succeeded = 0; + num_artwork_sets_succeeded = 0; + num_files_failed = 0; + } + + break; + } + + case SDL_DROPTEXT: + { + HandleDropTextEvent(event->drop.file); + + break; + } + + case SDL_DROPCOMPLETE: + { + HandleDropCompleteEvent(num_level_sets_succeeded, + num_artwork_sets_succeeded, + num_files_failed); + + break; + } + } + + if (event->drop.file != NULL) + SDL_free(event->drop.file); } void HandleButton(int mx, int my, int button, int button_nr) @@ -1539,10 +1731,13 @@ void HandleButton(int mx, int my, int button, int button_nr) #if defined(PLATFORM_ANDROID) // when playing, only handle gadgets when using "follow finger" controls // or when using touch controls in combination with the MM game engine + // or when using gadgets that do not overlap with virtual buttons handle_gadgets = (game_status != GAME_MODE_PLAYING || level.game_engine_type == GAME_ENGINE_TYPE_MM || - strEqual(setup.touch.control_type, TOUCH_CONTROL_FOLLOW_FINGER)); + strEqual(setup.touch.control_type, TOUCH_CONTROL_FOLLOW_FINGER) || + (strEqual(setup.touch.control_type, TOUCH_CONTROL_VIRTUAL_BUTTONS) && + !virtual_button_pressed)); #endif if (HandleGlobalAnimClicks(mx, my, button)) @@ -1804,13 +1999,13 @@ boolean HandleKeysDebug(Key key, int key_status) SetVideoFrameDelay(GameFrameDelay); if (GameFrameDelay > ONE_SECOND_DELAY) - Error(ERR_DEBUG, "frame delay == %d ms", GameFrameDelay); + Error(ERR_INFO, "frame delay == %d ms", GameFrameDelay); else if (GameFrameDelay != 0) - Error(ERR_DEBUG, "frame delay == %d ms (max. %d fps / %d %%)", + Error(ERR_INFO, "frame delay == %d ms (max. %d fps / %d %%)", GameFrameDelay, ONE_SECOND_DELAY / GameFrameDelay, GAME_FRAME_DELAY * 100 / GameFrameDelay); else - Error(ERR_DEBUG, "frame delay == 0 ms (maximum speed)"); + Error(ERR_INFO, "frame delay == 0 ms (maximum speed)"); return TRUE; } @@ -1823,22 +2018,22 @@ boolean HandleKeysDebug(Key key, int key_status) { options.debug = !options.debug; - Error(ERR_DEBUG, "debug mode %s", + Error(ERR_INFO, "debug mode %s", (options.debug ? "enabled" : "disabled")); return TRUE; } else if (key == KSYM_v) { - Error(ERR_DEBUG, "currently using game engine version %d", + Error(ERR_INFO, "currently using game engine version %d", game.engine_version); return TRUE; } } +#endif return FALSE; -#endif } void HandleKey(Key key, int key_status) @@ -1885,6 +2080,7 @@ void HandleKey(Key key, int key_status) for (pnr = 0; pnr < MAX_PLAYERS; pnr++) { byte key_action = 0; + byte key_snap_action = 0; if (setup.input[pnr].use_joystick) continue; @@ -1900,15 +2096,33 @@ void HandleKey(Key key, int key_status) { ssi = setup.shortcut; + // also remember normal snap key when handling snap+direction keys + key_snap_action |= key_action & JOY_BUTTON_SNAP; + for (i = 0; i < NUM_DIRECTIONS; i++) + { if (key == *key_info[i].key_snap) - key_action |= key_info[i].action | JOY_BUTTON_SNAP; + { + key_action |= key_info[i].action | JOY_BUTTON_SNAP; + key_snap_action |= key_info[i].action; + } + } } if (key_status == KEY_PRESSED) - stored_player[pnr].action |= key_action; + { + stored_player[pnr].action |= key_action; + stored_player[pnr].snap_action |= key_snap_action; + } else - stored_player[pnr].action &= ~key_action; + { + stored_player[pnr].action &= ~key_action; + stored_player[pnr].snap_action &= ~key_snap_action; + } + + // restore snap action if one of several pressed snap keys was released + if (stored_player[pnr].snap_action) + stored_player[pnr].action |= JOY_BUTTON_SNAP; if (tape.single_step && tape.recording && tape.pausing && !tape.use_mouse) { @@ -2347,6 +2561,16 @@ void HandleJoystick(void) return; } + if (newbutton && (game_status == GAME_MODE_PSEUDO_TYPENAME || + anyTextGadgetActive())) + { + // leave name input in main menu or text input gadget + HandleKey(KSYM_Escape, KEY_PRESSED); + HandleKey(KSYM_Escape, KEY_RELEASED); + + return; + } + if (level.game_engine_type == GAME_ENGINE_TYPE_MM) { if (game_status == GAME_MODE_PLAYING)