-/***********************************************************
-* Rocks'n'Diamonds -- McDuffin Strikes Back! *
-*----------------------------------------------------------*
-* (c) 1995-2006 Artsoft Entertainment *
-* Holger Schemel *
-* Detmolder Strasse 189 *
-* 33604 Bielefeld *
-* Germany *
-* e-mail: info@artsoft.org *
-*----------------------------------------------------------*
-* events.c *
-***********************************************************/
+// ============================================================================
+// Rocks'n'Diamonds - McDuffin Strikes Back!
+// ----------------------------------------------------------------------------
+// (c) 1995-2014 by Artsoft Entertainment
+// Holger Schemel
+// info@artsoft.org
+// http://www.artsoft.org/
+// ----------------------------------------------------------------------------
+// events.c
+// ============================================================================
#include "libgame/libgame.h"
#include "editor.h"
#include "files.h"
#include "tape.h"
+#include "anim.h"
#include "network.h"
#define DEBUG_EVENTS 0
+#define DEBUG_EVENTS_BUTTON (DEBUG_EVENTS * 0)
+#define DEBUG_EVENTS_MOTION (DEBUG_EVENTS * 0)
+#define DEBUG_EVENTS_WHEEL (DEBUG_EVENTS * 1)
+#define DEBUG_EVENTS_WINDOW (DEBUG_EVENTS * 0)
+#define DEBUG_EVENTS_FINGER (DEBUG_EVENTS * 0)
+#define DEBUG_EVENTS_TEXT (DEBUG_EVENTS * 1)
+#define DEBUG_EVENTS_KEY (DEBUG_EVENTS * 1)
-static boolean cursor_inside_playfield = FALSE;
-static boolean playfield_cursor_set = FALSE;
-static unsigned long playfield_cursor_delay = 0;
+static boolean cursor_inside_playfield = FALSE;
+static int cursor_mode_last = CURSOR_DEFAULT;
+static unsigned int special_cursor_delay = 0;
+static unsigned int special_cursor_delay_value = 1000;
/* event filter especially needed for SDL event filtering due to
delay problems with lots of mouse motion events when mouse button
not pressed (X11 can handle this with 'PointerMotionHintMask') */
-int FilterMouseMotionEvents(const Event *event)
+/* event filter addition for SDL2: as SDL2 does not have a function to enable
+ or disable keyboard auto-repeat, filter repeated keyboard events instead */
+
+static int FilterEvents(const Event *event)
{
MotionEvent *motion;
+#if defined(TARGET_SDL2)
+ /* skip repeated key press events if keyboard auto-repeat is disabled */
+ if (event->type == EVENT_KEYPRESS &&
+ event->key.repeat &&
+ !keyrepeat_status)
+ return 0;
+#endif
+
+ if (event->type == EVENT_BUTTONPRESS ||
+ event->type == EVENT_BUTTONRELEASE)
+ {
+ ((ButtonEvent *)event)->x -= video.screen_xoffset;
+ ((ButtonEvent *)event)->y -= video.screen_yoffset;
+ }
+ else if (event->type == EVENT_MOTIONNOTIFY)
+ {
+ ((MotionEvent *)event)->x -= video.screen_xoffset;
+ ((MotionEvent *)event)->y -= video.screen_yoffset;
+ }
+
/* non-motion events are directly passed to event handler functions */
if (event->type != EVENT_MOTIONNOTIFY)
return 1;
cursor_inside_playfield = (motion->x >= SX && motion->x < SX + SXSIZE &&
motion->y >= SY && motion->y < SY + SYSIZE);
- if (game_status == GAME_MODE_PLAYING && playfield_cursor_set)
+ /* do no reset mouse cursor before all pending events have been processed */
+ if (gfx.cursor_mode == cursor_mode_last &&
+ ((game_status == GAME_MODE_TITLE &&
+ gfx.cursor_mode == CURSOR_NONE) ||
+ (game_status == GAME_MODE_PLAYING &&
+ gfx.cursor_mode == CURSOR_PLAYFIELD)))
{
SetMouseCursor(CURSOR_DEFAULT);
- playfield_cursor_set = FALSE;
- DelayReached(&playfield_cursor_delay, 0);
+
+ DelayReached(&special_cursor_delay, 0);
+
+ cursor_mode_last = CURSOR_DEFAULT;
}
/* skip mouse motion events without pressed button outside level editor */
if (button_status == MB_RELEASED &&
game_status != GAME_MODE_EDITOR && game_status != GAME_MODE_PLAYING)
return 0;
- else
- return 1;
+
+ return 1;
}
/* to prevent delay problems, skip mouse motion events if the very next
event is also a mouse motion event (and therefore effectively only
handling the last of a row of mouse motion events in the event queue) */
-boolean SkipPressedMouseMotionEvent(const Event *event)
+static boolean SkipPressedMouseMotionEvent(const Event *event)
{
/* nothing to do if the current event is not a mouse motion event */
if (event->type != EVENT_MOTIONNOTIFY)
return FALSE;
- /* only skip motion events with pressed button outside level editor */
- if (button_status == MB_RELEASED ||
- game_status == GAME_MODE_EDITOR || game_status == GAME_MODE_PLAYING)
+ /* only skip motion events with pressed button outside the game */
+ if (button_status == MB_RELEASED || game_status == GAME_MODE_PLAYING)
return FALSE;
if (PendingEvent())
return FALSE;
}
-/* this is only really needed for non-SDL targets to filter unwanted events;
- when using SDL with properly installed event filter, this function can be
- replaced with a simple "NextEvent()" call, but it doesn't hurt either */
+/* this is especially needed for event modifications for the Android target:
+ if mouse coordinates should be modified in the event filter function,
+ using a properly installed SDL event filter does not work, because in
+ the event filter, mouse coordinates in the event structure are still
+ physical pixel positions, not logical (scaled) screen positions, so this
+ has to be handled at a later stage in the event processing functions
+ (when device pixel positions are already converted to screen positions) */
-static boolean NextValidEvent(Event *event)
+boolean NextValidEvent(Event *event)
{
while (PendingEvent())
{
NextEvent(event);
- if (FilterMouseMotionEvents(event))
+ if (FilterEvents(event))
handle_this_event = TRUE;
if (SkipPressedMouseMotionEvent(event))
return FALSE;
}
-void EventLoop(void)
+void HandleEvents()
{
- while (1)
+ Event event;
+ unsigned int event_frame_delay = 0;
+ unsigned int event_frame_delay_value = GAME_FRAME_DELAY;
+
+ ResetDelayCounter(&event_frame_delay);
+
+ while (NextValidEvent(&event))
{
- if (PendingEvent()) /* got event */
+ switch (event.type)
{
- Event event;
+ case EVENT_BUTTONPRESS:
+ case EVENT_BUTTONRELEASE:
+ HandleButtonEvent((ButtonEvent *) &event);
+ break;
- while (NextValidEvent(&event))
- {
- switch (event.type)
- {
- case EVENT_BUTTONPRESS:
- case EVENT_BUTTONRELEASE:
- HandleButtonEvent((ButtonEvent *) &event);
- break;
-
- case EVENT_MOTIONNOTIFY:
- HandleMotionEvent((MotionEvent *) &event);
- break;
-
- case EVENT_KEYPRESS:
- case EVENT_KEYRELEASE:
- HandleKeyEvent((KeyEvent *) &event);
- break;
-
- default:
- HandleOtherEvents(&event);
- break;
- }
- }
- }
- else
- {
- /* when playing, display a special mouse pointer inside the playfield */
- if (game_status == GAME_MODE_PLAYING && !tape.pausing)
- {
- if (!playfield_cursor_set && cursor_inside_playfield &&
- DelayReached(&playfield_cursor_delay, 1000))
- {
- SetMouseCursor(CURSOR_PLAYFIELD);
- playfield_cursor_set = TRUE;
- }
- }
- else if (playfield_cursor_set)
- {
- SetMouseCursor(CURSOR_DEFAULT);
- playfield_cursor_set = FALSE;
- }
+ case EVENT_MOTIONNOTIFY:
+ HandleMotionEvent((MotionEvent *) &event);
+ break;
- HandleNoEvent();
- }
+#if defined(TARGET_SDL2)
+ case EVENT_WHEELMOTION:
+ HandleWheelEvent((WheelEvent *) &event);
+ break;
- /* don't use all CPU time when idle; the main loop while playing
- has its own synchronization and is CPU friendly, too */
+ case SDL_WINDOWEVENT:
+ HandleWindowEvent((WindowEvent *) &event);
+ break;
- if (game_status == GAME_MODE_PLAYING)
- {
- HandleGameActions();
- }
- else
- {
- SyncDisplay();
- if (!PendingEvent()) /* delay only if no pending events */
- Delay(10);
- }
+ case EVENT_FINGERPRESS:
+ case EVENT_FINGERRELEASE:
+ case EVENT_FINGERMOTION:
+ HandleFingerEvent((FingerEvent *) &event);
+ break;
- /* refresh window contents from drawing buffer, if needed */
- BackToFront();
+ case EVENT_TEXTINPUT:
+ HandleTextEvent((TextEvent *) &event);
+ break;
- if (game_status == GAME_MODE_QUIT)
- return;
+ case SDL_APP_WILLENTERBACKGROUND:
+ case SDL_APP_DIDENTERBACKGROUND:
+ case SDL_APP_WILLENTERFOREGROUND:
+ case SDL_APP_DIDENTERFOREGROUND:
+ HandlePauseResumeEvent((PauseResumeEvent *) &event);
+ break;
+#endif
+
+ case EVENT_KEYPRESS:
+ case EVENT_KEYRELEASE:
+ HandleKeyEvent((KeyEvent *) &event);
+ break;
+
+ default:
+ HandleOtherEvents(&event);
+ break;
+ }
+
+ // do not handle events for longer than standard frame delay period
+ if (DelayReached(&event_frame_delay, event_frame_delay_value))
+ break;
}
}
case SDL_JOYBUTTONUP:
HandleJoystickEvent(event);
break;
+
+ case SDL_SYSWMEVENT:
+ HandleWindowManagerEvent(event);
+ break;
#endif
default:
}
}
+void HandleMouseCursor()
+{
+ if (game_status == GAME_MODE_TITLE)
+ {
+ /* when showing title screens, hide mouse pointer (if not moved) */
+
+ if (gfx.cursor_mode != CURSOR_NONE &&
+ DelayReached(&special_cursor_delay, special_cursor_delay_value))
+ {
+ SetMouseCursor(CURSOR_NONE);
+ }
+ }
+ else if (game_status == GAME_MODE_PLAYING && (!tape.pausing ||
+ tape.single_step))
+ {
+ /* when playing, display a special mouse pointer inside the playfield */
+
+ if (gfx.cursor_mode != CURSOR_PLAYFIELD &&
+ cursor_inside_playfield &&
+ DelayReached(&special_cursor_delay, special_cursor_delay_value))
+ {
+ SetMouseCursor(CURSOR_PLAYFIELD);
+ }
+ }
+ else if (gfx.cursor_mode != CURSOR_DEFAULT)
+ {
+ SetMouseCursor(CURSOR_DEFAULT);
+ }
+
+ /* this is set after all pending events have been processed */
+ cursor_mode_last = gfx.cursor_mode;
+}
+
+void EventLoop(void)
+{
+ while (1)
+ {
+ if (PendingEvent())
+ HandleEvents();
+ else
+ HandleMouseCursor();
+
+ /* also execute after pending events have been processed before */
+ HandleNoEvent();
+
+ /* don't use all CPU time when idle; the main loop while playing
+ has its own synchronization and is CPU friendly, too */
+
+ if (game_status == GAME_MODE_PLAYING)
+ HandleGameActions();
+
+ /* always copy backbuffer to visible screen for every video frame */
+ BackToFront();
+
+ /* reset video frame delay to default (may change again while playing) */
+ SetVideoFrameDelay(MenuFrameDelay);
+
+ if (game_status == GAME_MODE_QUIT)
+ return;
+ }
+}
+
void ClearEventQueue()
{
while (PendingEvent())
break;
case EVENT_KEYRELEASE:
-#if 1
ClearPlayerAction();
-#else
- key_joystick_mapping = 0;
-#endif
break;
default:
{
int i;
- /* simulate key release events for still pressed keys */
- key_joystick_mapping = 0;
- for (i = 0; i < MAX_PLAYERS; i++)
- stored_player[i].action = 0;
-}
+ /* simulate key release events for still pressed keys */
+ key_joystick_mapping = 0;
+ for (i = 0; i < MAX_PLAYERS; i++)
+ stored_player[i].action = 0;
+}
+
+void SleepWhileUnmapped()
+{
+ boolean window_unmapped = TRUE;
+
+ KeyboardAutoRepeatOn();
+
+ while (window_unmapped)
+ {
+ Event event;
+
+ NextEvent(&event);
+
+ switch (event.type)
+ {
+ case EVENT_BUTTONRELEASE:
+ button_status = MB_RELEASED;
+ break;
+
+ case EVENT_KEYRELEASE:
+ key_joystick_mapping = 0;
+ break;
+
+ case EVENT_MAPNOTIFY:
+ window_unmapped = FALSE;
+ break;
+
+ case EVENT_UNMAPNOTIFY:
+ /* this is only to surely prevent the 'should not happen' case
+ * of recursively looping between 'SleepWhileUnmapped()' and
+ * 'HandleOtherEvents()' which usually calls this funtion.
+ */
+ break;
+
+ default:
+ HandleOtherEvents(&event);
+ break;
+ }
+ }
+
+ if (game_status == GAME_MODE_PLAYING)
+ KeyboardAutoRepeatOffUnlessAutoplay();
+}
+
+void HandleExposeEvent(ExposeEvent *event)
+{
+}
+
+void HandleButtonEvent(ButtonEvent *event)
+{
+#if DEBUG_EVENTS_BUTTON
+ Error(ERR_DEBUG, "BUTTON EVENT: button %d %s, x/y %d/%d\n",
+ event->button,
+ event->type == EVENT_BUTTONPRESS ? "pressed" : "released",
+ event->x, event->y);
+#endif
+
+#if defined(HAS_SCREEN_KEYBOARD)
+ if (video.shifted_up)
+ event->y += video.shifted_up_pos;
+#endif
+
+ motion_status = FALSE;
+
+ if (event->type == EVENT_BUTTONPRESS)
+ button_status = event->button;
+ else
+ button_status = MB_RELEASED;
+
+ HandleButton(event->x, event->y, button_status, event->button);
+}
+
+void HandleMotionEvent(MotionEvent *event)
+{
+ if (button_status == MB_RELEASED && game_status != GAME_MODE_EDITOR)
+ return;
+
+ motion_status = TRUE;
+
+#if DEBUG_EVENTS_MOTION
+ Error(ERR_DEBUG, "MOTION EVENT: button %d moved, x/y %d/%d\n",
+ button_status, event->x, event->y);
+#endif
+
+ HandleButton(event->x, event->y, button_status, button_status);
+}
+
+#if defined(TARGET_SDL2)
+
+void HandleWheelEvent(WheelEvent *event)
+{
+ int button_nr;
+
+#if DEBUG_EVENTS_WHEEL
+#if 1
+ Error(ERR_DEBUG, "WHEEL EVENT: mouse == %d, x/y == %d/%d\n",
+ event->which, event->x, event->y);
+#else
+ // (SDL_MOUSEWHEEL_NORMAL/SDL_MOUSEWHEEL_FLIPPED needs SDL 2.0.4 or newer)
+ Error(ERR_DEBUG, "WHEEL EVENT: mouse == %d, x/y == %d/%d, direction == %s\n",
+ event->which, event->x, event->y,
+ (event->direction == SDL_MOUSEWHEEL_NORMAL ? "SDL_MOUSEWHEEL_NORMAL" :
+ "SDL_MOUSEWHEEL_FLIPPED"));
+#endif
+#endif
+
+ button_nr = (event->x < 0 ? MB_WHEEL_LEFT :
+ event->x > 0 ? MB_WHEEL_RIGHT :
+ event->y < 0 ? MB_WHEEL_DOWN :
+ event->y > 0 ? MB_WHEEL_UP : 0);
+
+#if defined(PLATFORM_WIN32) || defined(PLATFORM_MACOSX)
+ // accelerated mouse wheel available on Mac and Windows
+ wheel_steps = (event->x ? ABS(event->x) : ABS(event->y));
+#else
+ // no accelerated mouse wheel available on Unix/Linux
+ wheel_steps = DEFAULT_WHEEL_STEPS;
+#endif
+
+ motion_status = FALSE;
+
+ button_status = button_nr;
+ HandleButton(0, 0, button_status, -button_nr);
+
+ button_status = MB_RELEASED;
+ HandleButton(0, 0, button_status, -button_nr);
+}
+
+void HandleWindowEvent(WindowEvent *event)
+{
+#if DEBUG_EVENTS_WINDOW
+ int subtype = event->event;
+
+ char *event_name =
+ (subtype == SDL_WINDOWEVENT_SHOWN ? "SDL_WINDOWEVENT_SHOWN" :
+ subtype == SDL_WINDOWEVENT_HIDDEN ? "SDL_WINDOWEVENT_HIDDEN" :
+ subtype == SDL_WINDOWEVENT_EXPOSED ? "SDL_WINDOWEVENT_EXPOSED" :
+ subtype == SDL_WINDOWEVENT_MOVED ? "SDL_WINDOWEVENT_MOVED" :
+ subtype == SDL_WINDOWEVENT_SIZE_CHANGED ? "SDL_WINDOWEVENT_SIZE_CHANGED" :
+ subtype == SDL_WINDOWEVENT_RESIZED ? "SDL_WINDOWEVENT_RESIZED" :
+ subtype == SDL_WINDOWEVENT_MINIMIZED ? "SDL_WINDOWEVENT_MINIMIZED" :
+ subtype == SDL_WINDOWEVENT_MAXIMIZED ? "SDL_WINDOWEVENT_MAXIMIZED" :
+ subtype == SDL_WINDOWEVENT_RESTORED ? "SDL_WINDOWEVENT_RESTORED" :
+ subtype == SDL_WINDOWEVENT_ENTER ? "SDL_WINDOWEVENT_ENTER" :
+ subtype == SDL_WINDOWEVENT_LEAVE ? "SDL_WINDOWEVENT_LEAVE" :
+ subtype == SDL_WINDOWEVENT_FOCUS_GAINED ? "SDL_WINDOWEVENT_FOCUS_GAINED" :
+ subtype == SDL_WINDOWEVENT_FOCUS_LOST ? "SDL_WINDOWEVENT_FOCUS_LOST" :
+ subtype == SDL_WINDOWEVENT_CLOSE ? "SDL_WINDOWEVENT_CLOSE" :
+ "(UNKNOWN)");
+
+ Error(ERR_DEBUG, "WINDOW EVENT: '%s', %ld, %ld",
+ event_name, event->data1, event->data2);
+#endif
+
+#if 0
+ // (not needed, as the screen gets redrawn every 20 ms anyway)
+ if (event->event == SDL_WINDOWEVENT_SIZE_CHANGED ||
+ event->event == SDL_WINDOWEVENT_RESIZED ||
+ event->event == SDL_WINDOWEVENT_EXPOSED)
+ SDLRedrawWindow();
+#endif
+
+ if (event->event == SDL_WINDOWEVENT_RESIZED)
+ {
+ if (!video.fullscreen_enabled)
+ {
+ int new_window_width = event->data1;
+ int new_window_height = event->data2;
+
+ // if window size has changed after resizing, calculate new scaling factor
+ if (new_window_width != video.window_width ||
+ new_window_height != video.window_height)
+ {
+ int new_xpercent = 100.0 * new_window_width / video.screen_width + .5;
+ int new_ypercent = 100.0 * new_window_height / video.screen_height + .5;
+
+ // (extreme window scaling allowed, but cannot be saved permanently)
+ video.window_scaling_percent = MIN(new_xpercent, new_ypercent);
+ setup.window_scaling_percent =
+ MIN(MAX(MIN_WINDOW_SCALING_PERCENT, video.window_scaling_percent),
+ MAX_WINDOW_SCALING_PERCENT);
+
+ video.window_width = new_window_width;
+ video.window_height = new_window_height;
+
+ if (game_status == GAME_MODE_SETUP)
+ RedrawSetupScreenAfterFullscreenToggle();
+
+ SetWindowTitle();
+ }
+ }
+#if defined(PLATFORM_ANDROID)
+ else
+ {
+ int new_display_width = event->data1;
+ int new_display_height = event->data2;
+
+ // if fullscreen display size has changed, device has been rotated
+ if (new_display_width != video.display_width ||
+ new_display_height != video.display_height)
+ {
+ video.display_width = new_display_width;
+ video.display_height = new_display_height;
+
+ SDLSetScreenProperties();
+ }
+ }
+#endif
+ }
+}
+
+#define NUM_TOUCH_FINGERS 3
+
+static struct
+{
+ boolean touched;
+ SDL_FingerID finger_id;
+ int counter;
+ Key key;
+} touch_info[NUM_TOUCH_FINGERS];
+
+void HandleFingerEvent(FingerEvent *event)
+{
+ static Key motion_key_x = KSYM_UNDEFINED;
+ static Key motion_key_y = KSYM_UNDEFINED;
+ static Key button_key = KSYM_UNDEFINED;
+ static float motion_x1, motion_y1;
+ static float button_x1, button_y1;
+ static SDL_FingerID motion_id = -1;
+ static SDL_FingerID button_id = -1;
+ int move_trigger_distance_percent = setup.touch.move_distance;
+ int drop_trigger_distance_percent = setup.touch.drop_distance;
+ float move_trigger_distance = (float)move_trigger_distance_percent / 100;
+ float drop_trigger_distance = (float)drop_trigger_distance_percent / 100;
+ float event_x = event->x;
+ float event_y = event->y;
+
+#if DEBUG_EVENTS_FINGER
+ Error(ERR_DEBUG, "FINGER EVENT: finger was %s, touch ID %lld, finger ID %lld, x/y %f/%f, dx/dy %f/%f, pressure %f",
+ event->type == EVENT_FINGERPRESS ? "pressed" :
+ event->type == EVENT_FINGERRELEASE ? "released" : "moved",
+ event->touchId,
+ event->fingerId,
+ event->x, event->y,
+ event->dx, event->dy,
+ event->pressure);
+#endif
+
+ if (game_status != GAME_MODE_PLAYING)
+ return;
+
+ if (strEqual(setup.touch.control_type, TOUCH_CONTROL_FOLLOW_FINGER))
+ return;
+
+ if (strEqual(setup.touch.control_type, TOUCH_CONTROL_VIRTUAL_BUTTONS))
+ {
+ int key_status = (event->type == EVENT_FINGERRELEASE ? KEY_RELEASED :
+ KEY_PRESSED);
+ float ypos = 1.0 - 1.0 / 3.0 * video.display_width / video.display_height;
+
+ event_y = (event_y - ypos) / (1 - ypos);
+
+ Key key = (event_x > 0 && event_x < 1.0 / 6.0 &&
+ event_y > 2.0 / 3.0 && event_y < 1 ?
+ setup.input[0].key.snap :
+ event_x > 1.0 / 6.0 && event_x < 1.0 / 3.0 &&
+ event_y > 2.0 / 3.0 && event_y < 1 ?
+ setup.input[0].key.drop :
+ event_x > 7.0 / 9.0 && event_x < 8.0 / 9.0 &&
+ event_y > 0 && event_y < 1.0 / 3.0 ?
+ setup.input[0].key.up :
+ event_x > 6.0 / 9.0 && event_x < 7.0 / 9.0 &&
+ event_y > 1.0 / 3.0 && event_y < 2.0 / 3.0 ?
+ setup.input[0].key.left :
+ event_x > 8.0 / 9.0 && event_x < 1 &&
+ event_y > 1.0 / 3.0 && event_y < 2.0 / 3.0 ?
+ setup.input[0].key.right :
+ event_x > 7.0 / 9.0 && event_x < 8.0 / 9.0 &&
+ event_y > 2.0 / 3.0 && event_y < 1 ?
+ setup.input[0].key.down :
+ KSYM_UNDEFINED);
+
+ char *key_status_name = (key_status == KEY_RELEASED ? "KEY_RELEASED" :
+ "KEY_PRESSED");
+ int i;
+
+ Error(ERR_DEBUG, "::: key '%s' was '%s' [fingerId: %lld]",
+ getKeyNameFromKey(key), key_status_name, event->fingerId);
+
+ // check if we already know this touch event's finger id
+ for (i = 0; i < NUM_TOUCH_FINGERS; i++)
+ {
+ if (touch_info[i].touched &&
+ touch_info[i].finger_id == event->fingerId)
+ {
+ // Error(ERR_DEBUG, "MARK 1: %d", i);
+
+ break;
+ }
+ }
+
+ if (i >= NUM_TOUCH_FINGERS)
+ {
+ if (key_status == KEY_PRESSED)
+ {
+ int oldest_pos = 0, oldest_counter = touch_info[0].counter;
+
+ // unknown finger id -- get new, empty slot, if available
+ for (i = 0; i < NUM_TOUCH_FINGERS; i++)
+ {
+ if (touch_info[i].counter < oldest_counter)
+ {
+ oldest_pos = i;
+ oldest_counter = touch_info[i].counter;
+
+ // Error(ERR_DEBUG, "MARK 2: %d", i);
+ }
+
+ if (!touch_info[i].touched)
+ {
+ // Error(ERR_DEBUG, "MARK 3: %d", i);
+
+ break;
+ }
+ }
+
+ if (i >= NUM_TOUCH_FINGERS)
+ {
+ // all slots allocated -- use oldest slot
+ i = oldest_pos;
+
+ // Error(ERR_DEBUG, "MARK 4: %d", i);
+ }
+ }
+ else
+ {
+ // release of previously unknown key (should not happen)
+
+ if (key != KSYM_UNDEFINED)
+ {
+ HandleKey(key, KEY_RELEASED);
+
+ Error(ERR_DEBUG, "=> key == '%s', key_status == '%s' [slot %d] [1]",
+ getKeyNameFromKey(key), "KEY_RELEASED", i);
+ }
+ }
+ }
+
+ if (i < NUM_TOUCH_FINGERS)
+ {
+ if (key_status == KEY_PRESSED)
+ {
+ if (touch_info[i].key != key)
+ {
+ if (touch_info[i].key != KSYM_UNDEFINED)
+ {
+ HandleKey(touch_info[i].key, KEY_RELEASED);
+
+ Error(ERR_DEBUG, "=> key == '%s', key_status == '%s' [slot %d] [2]",
+ getKeyNameFromKey(touch_info[i].key), "KEY_RELEASED", i);
+ }
+
+ if (key != KSYM_UNDEFINED)
+ {
+ HandleKey(key, KEY_PRESSED);
+
+ Error(ERR_DEBUG, "=> key == '%s', key_status == '%s' [slot %d] [3]",
+ getKeyNameFromKey(key), "KEY_PRESSED", i);
+ }
+ }
+
+ touch_info[i].touched = TRUE;
+ touch_info[i].finger_id = event->fingerId;
+ touch_info[i].counter = Counter();
+ touch_info[i].key = key;
+ }
+ else
+ {
+ if (touch_info[i].key != KSYM_UNDEFINED)
+ {
+ HandleKey(touch_info[i].key, KEY_RELEASED);
+
+ Error(ERR_DEBUG, "=> key == '%s', key_status == '%s' [slot %d] [4]",
+ getKeyNameFromKey(touch_info[i].key), "KEY_RELEASED", i);
+ }
+
+ touch_info[i].touched = FALSE;
+ touch_info[i].finger_id = 0;
+ touch_info[i].counter = 0;
+ touch_info[i].key = 0;
+ }
+ }
+
+ return;
+ }
+
+ // use touch direction control
+
+ if (event->type == EVENT_FINGERPRESS)
+ {
+ if (event_x > 1.0 / 3.0)
+ {
+ // motion area
+
+ motion_id = event->fingerId;
+
+ motion_x1 = event_x;
+ motion_y1 = event_y;
+
+ motion_key_x = KSYM_UNDEFINED;
+ motion_key_y = KSYM_UNDEFINED;
+
+ Error(ERR_DEBUG, "---------- MOVE STARTED (WAIT) ----------");
+ }
+ else
+ {
+ // button area
+
+ button_id = event->fingerId;
+
+ button_x1 = event_x;
+ button_y1 = event_y;
+
+ button_key = setup.input[0].key.snap;
+
+ HandleKey(button_key, KEY_PRESSED);
+
+ Error(ERR_DEBUG, "---------- SNAP STARTED ----------");
+ }
+ }
+ else if (event->type == EVENT_FINGERRELEASE)
+ {
+ if (event->fingerId == motion_id)
+ {
+ motion_id = -1;
+
+ if (motion_key_x != KSYM_UNDEFINED)
+ HandleKey(motion_key_x, KEY_RELEASED);
+ if (motion_key_y != KSYM_UNDEFINED)
+ HandleKey(motion_key_y, KEY_RELEASED);
+
+ motion_key_x = KSYM_UNDEFINED;
+ motion_key_y = KSYM_UNDEFINED;
+
+ Error(ERR_DEBUG, "---------- MOVE STOPPED ----------");
+ }
+ else if (event->fingerId == button_id)
+ {
+ button_id = -1;
+
+ if (button_key != KSYM_UNDEFINED)
+ HandleKey(button_key, KEY_RELEASED);
+
+ button_key = KSYM_UNDEFINED;
+
+ Error(ERR_DEBUG, "---------- SNAP STOPPED ----------");
+ }
+ }
+ else if (event->type == EVENT_FINGERMOTION)
+ {
+ if (event->fingerId == motion_id)
+ {
+ float distance_x = ABS(event_x - motion_x1);
+ float distance_y = ABS(event_y - motion_y1);
+ Key new_motion_key_x = (event_x < motion_x1 ? setup.input[0].key.left :
+ event_x > motion_x1 ? setup.input[0].key.right :
+ KSYM_UNDEFINED);
+ Key new_motion_key_y = (event_y < motion_y1 ? setup.input[0].key.up :
+ event_y > motion_y1 ? setup.input[0].key.down :
+ KSYM_UNDEFINED);
+
+ if (distance_x < move_trigger_distance / 2 ||
+ distance_x < distance_y)
+ new_motion_key_x = KSYM_UNDEFINED;
+
+ if (distance_y < move_trigger_distance / 2 ||
+ distance_y < distance_x)
+ new_motion_key_y = KSYM_UNDEFINED;
+
+ if (distance_x > move_trigger_distance ||
+ distance_y > move_trigger_distance)
+ {
+ if (new_motion_key_x != motion_key_x)
+ {
+ if (motion_key_x != KSYM_UNDEFINED)
+ HandleKey(motion_key_x, KEY_RELEASED);
+ if (new_motion_key_x != KSYM_UNDEFINED)
+ HandleKey(new_motion_key_x, KEY_PRESSED);
+ }
+
+ if (new_motion_key_y != motion_key_y)
+ {
+ if (motion_key_y != KSYM_UNDEFINED)
+ HandleKey(motion_key_y, KEY_RELEASED);
+ if (new_motion_key_y != KSYM_UNDEFINED)
+ HandleKey(new_motion_key_y, KEY_PRESSED);
+ }
+
+ motion_x1 = event_x;
+ motion_y1 = event_y;
+
+ motion_key_x = new_motion_key_x;
+ motion_key_y = new_motion_key_y;
+
+ Error(ERR_DEBUG, "---------- MOVE STARTED (MOVE) ----------");
+ }
+ }
+ else if (event->fingerId == button_id)
+ {
+ float distance_x = ABS(event_x - button_x1);
+ float distance_y = ABS(event_y - button_y1);
+
+ if (distance_x < drop_trigger_distance / 2 &&
+ distance_y > drop_trigger_distance)
+ {
+ if (button_key == setup.input[0].key.snap)
+ HandleKey(button_key, KEY_RELEASED);
+
+ button_x1 = event_x;
+ button_y1 = event_y;
+
+ button_key = setup.input[0].key.drop;
+
+ HandleKey(button_key, KEY_PRESSED);
+
+ Error(ERR_DEBUG, "---------- DROP STARTED ----------");
+ }
+ }
+ }
+}
+
+static void HandleFollowFinger(int mx, int my, int button)
+{
+ static int old_mx = 0, old_my = 0;
+ static Key motion_key_x = KSYM_UNDEFINED;
+ static Key motion_key_y = KSYM_UNDEFINED;
+ static boolean started_on_player = FALSE;
+ static boolean player_is_dropping = FALSE;
+ static int player_drop_count = 0;
+ static int last_player_x = -1;
+ static int last_player_y = -1;
+
+ if (!strEqual(setup.touch.control_type, TOUCH_CONTROL_FOLLOW_FINGER))
+ return;
+
+ if (button == MB_PRESSED && IN_GFX_FIELD_PLAY(mx, my))
+ {
+ touch_info[0].touched = TRUE;
+ touch_info[0].key = 0;
+
+ old_mx = mx;
+ old_my = my;
+
+ if (!motion_status)
+ {
+ started_on_player = FALSE;
+ player_is_dropping = FALSE;
+ player_drop_count = 0;
+ last_player_x = -1;
+ last_player_y = -1;
+
+ motion_key_x = KSYM_UNDEFINED;
+ motion_key_y = KSYM_UNDEFINED;
+
+ Error(ERR_DEBUG, "---------- TOUCH ACTION STARTED ----------");
+ }
+ }
+ else if (button == MB_RELEASED && touch_info[0].touched)
+ {
+ touch_info[0].touched = FALSE;
+ touch_info[0].key = 0;
+
+ old_mx = 0;
+ old_my = 0;
+
+ if (motion_key_x != KSYM_UNDEFINED)
+ HandleKey(motion_key_x, KEY_RELEASED);
+ if (motion_key_y != KSYM_UNDEFINED)
+ HandleKey(motion_key_y, KEY_RELEASED);
+
+ if (started_on_player)
+ {
+ if (player_is_dropping)
+ {
+ Error(ERR_DEBUG, "---------- DROP STOPPED ----------");
+
+ HandleKey(setup.input[0].key.drop, KEY_RELEASED);
+ }
+ else
+ {
+ Error(ERR_DEBUG, "---------- SNAP STOPPED ----------");
+
+ HandleKey(setup.input[0].key.snap, KEY_RELEASED);
+ }
+ }
+
+ motion_key_x = KSYM_UNDEFINED;
+ motion_key_y = KSYM_UNDEFINED;
+
+ Error(ERR_DEBUG, "---------- TOUCH ACTION STOPPED ----------");
+ }
+
+ if (touch_info[0].touched)
+ {
+ int src_x = local_player->jx;
+ int src_y = local_player->jy;
+ int dst_x = getLevelFromScreenX(old_mx);
+ int dst_y = getLevelFromScreenY(old_my);
+ int dx = dst_x - src_x;
+ int dy = dst_y - src_y;
+ Key new_motion_key_x = (dx < 0 ? setup.input[0].key.left :
+ dx > 0 ? setup.input[0].key.right :
+ KSYM_UNDEFINED);
+ Key new_motion_key_y = (dy < 0 ? setup.input[0].key.up :
+ dy > 0 ? setup.input[0].key.down :
+ KSYM_UNDEFINED);
+
+ if (dx != 0 && dy != 0 && ABS(dx) != ABS(dy) &&
+ (last_player_x != local_player->jx ||
+ last_player_y != local_player->jy))
+ {
+ // in case of asymmetric diagonal movement, use "preferred" direction
+
+ int last_move_dir = (ABS(dx) > ABS(dy) ? MV_VERTICAL : MV_HORIZONTAL);
+
+ if (level.game_engine_type == GAME_ENGINE_TYPE_EM)
+ level.native_em_level->ply[0]->last_move_dir = last_move_dir;
+ else
+ local_player->last_move_dir = last_move_dir;
-void SleepWhileUnmapped()
-{
- boolean window_unmapped = TRUE;
+ // (required to prevent accidentally forcing direction for next movement)
+ last_player_x = local_player->jx;
+ last_player_y = local_player->jy;
+ }
- KeyboardAutoRepeatOn();
+ if (button == MB_PRESSED && !motion_status && dx == 0 && dy == 0)
+ {
+ started_on_player = TRUE;
+ player_drop_count = getPlayerInventorySize(0);
+ player_is_dropping = (player_drop_count > 0);
- while (window_unmapped)
- {
- Event event;
+ if (player_is_dropping)
+ {
+ Error(ERR_DEBUG, "---------- DROP STARTED ----------");
- NextEvent(&event);
+ HandleKey(setup.input[0].key.drop, KEY_PRESSED);
+ }
+ else
+ {
+ Error(ERR_DEBUG, "---------- SNAP STARTED ----------");
- switch (event.type)
+ HandleKey(setup.input[0].key.snap, KEY_PRESSED);
+ }
+ }
+ else if (dx != 0 || dy != 0)
{
- case EVENT_BUTTONRELEASE:
- button_status = MB_RELEASED;
- break;
+ if (player_is_dropping &&
+ player_drop_count == getPlayerInventorySize(0))
+ {
+ Error(ERR_DEBUG, "---------- DROP -> SNAP ----------");
- case EVENT_KEYRELEASE:
- key_joystick_mapping = 0;
- break;
+ HandleKey(setup.input[0].key.drop, KEY_RELEASED);
+ HandleKey(setup.input[0].key.snap, KEY_PRESSED);
- case EVENT_MAPNOTIFY:
- window_unmapped = FALSE;
- break;
+ player_is_dropping = FALSE;
+ }
+ }
- case EVENT_UNMAPNOTIFY:
- /* this is only to surely prevent the 'should not happen' case
- * of recursively looping between 'SleepWhileUnmapped()' and
- * 'HandleOtherEvents()' which usually calls this funtion.
- */
- break;
+ if (new_motion_key_x != motion_key_x)
+ {
+ Error(ERR_DEBUG, "---------- %s %s ----------",
+ started_on_player && !player_is_dropping ? "SNAPPING" : "MOVING",
+ dx < 0 ? "LEFT" : dx > 0 ? "RIGHT" : "PAUSED");
+
+ if (motion_key_x != KSYM_UNDEFINED)
+ HandleKey(motion_key_x, KEY_RELEASED);
+ if (new_motion_key_x != KSYM_UNDEFINED)
+ HandleKey(new_motion_key_x, KEY_PRESSED);
+ }
- default:
- HandleOtherEvents(&event);
- break;
+ if (new_motion_key_y != motion_key_y)
+ {
+ Error(ERR_DEBUG, "---------- %s %s ----------",
+ started_on_player && !player_is_dropping ? "SNAPPING" : "MOVING",
+ dy < 0 ? "UP" : dy > 0 ? "DOWN" : "PAUSED");
+
+ if (motion_key_y != KSYM_UNDEFINED)
+ HandleKey(motion_key_y, KEY_RELEASED);
+ if (new_motion_key_y != KSYM_UNDEFINED)
+ HandleKey(new_motion_key_y, KEY_PRESSED);
}
- }
- if (game_status == GAME_MODE_PLAYING)
- KeyboardAutoRepeatOffUnlessAutoplay();
+ motion_key_x = new_motion_key_x;
+ motion_key_y = new_motion_key_y;
+ }
}
-void HandleExposeEvent(ExposeEvent *event)
+static boolean checkTextInputKeyModState()
{
-#ifndef TARGET_SDL
- RedrawPlayfield(FALSE, event->x, event->y, event->width, event->height);
- FlushDisplay();
-#endif
+ // when playing, only handle raw key events and ignore text input
+ if (game_status == GAME_MODE_PLAYING)
+ return FALSE;
+
+ return ((GetKeyModState() & KMOD_TextInput) != KMOD_None);
}
-void HandleButtonEvent(ButtonEvent *event)
+void HandleTextEvent(TextEvent *event)
{
-#if DEBUG_EVENTS
- printf("::: BUTTON EVENT: button %d %s\n", event->button,
- event->type == EVENT_BUTTONPRESS ? "pressed" : "released");
+ char *text = event->text;
+ Key key = getKeyFromKeyName(text);
+
+#if DEBUG_EVENTS_TEXT
+ Error(ERR_DEBUG, "TEXT EVENT: text == '%s' [%d byte(s), '%c'/%d], resulting key == %d (%s) [%04x]",
+ text,
+ strlen(text),
+ text[0], (int)(text[0]),
+ key,
+ getKeyNameFromKey(key),
+ GetKeyModState());
#endif
- motion_status = FALSE;
-
- if (event->type == EVENT_BUTTONPRESS)
- button_status = event->button;
- else
- button_status = MB_RELEASED;
+#if !defined(HAS_SCREEN_KEYBOARD)
+ // non-mobile devices: only handle key input with modifier keys pressed here
+ // (every other key input is handled directly as physical key input event)
+ if (!checkTextInputKeyModState())
+ return;
+#endif
- HandleButton(event->x, event->y, button_status, event->button);
+ // process text input as "classic" (with uppercase etc.) key input event
+ HandleKey(key, KEY_PRESSED);
+ HandleKey(key, KEY_RELEASED);
}
-void HandleMotionEvent(MotionEvent *event)
+void HandlePauseResumeEvent(PauseResumeEvent *event)
{
- if (!PointerInWindow(window))
- return; /* window and pointer are on different screens */
-
- if (button_status == MB_RELEASED && game_status != GAME_MODE_EDITOR)
- return;
-
- motion_status = TRUE;
-
- HandleButton(event->x, event->y, button_status, button_status);
+ if (event->type == SDL_APP_WILLENTERBACKGROUND)
+ {
+ Mix_PauseMusic();
+ }
+ else if (event->type == SDL_APP_DIDENTERFOREGROUND)
+ {
+ Mix_ResumeMusic();
+ }
}
+#endif
+
void HandleKeyEvent(KeyEvent *event)
{
- int key_status = (event->type==EVENT_KEYPRESS ? KEY_PRESSED : KEY_RELEASED);
+ int key_status = (event->type == EVENT_KEYPRESS ? KEY_PRESSED : KEY_RELEASED);
boolean with_modifiers = (game_status == GAME_MODE_PLAYING ? FALSE : TRUE);
Key key = GetEventKey(event, with_modifiers);
Key keymod = (with_modifiers ? GetEventKey(event, FALSE) : key);
-#if DEBUG_EVENTS
- printf("::: KEY EVENT: %d %s\n", GetEventKey(event, TRUE),
- event->type == EVENT_KEYPRESS ? "pressed" : "released");
+#if DEBUG_EVENTS_KEY
+ Error(ERR_DEBUG, "KEY EVENT: key was %s, keysym.scancode == %d, keysym.sym == %d, keymod = %d, GetKeyModState() = 0x%04x, resulting key == %d (%s)",
+ event->type == EVENT_KEYPRESS ? "pressed" : "released",
+ event->keysym.scancode,
+ event->keysym.sym,
+ keymod,
+ GetKeyModState(),
+ key,
+ getKeyNameFromKey(key));
+#endif
+
+#if defined(PLATFORM_ANDROID)
+ // always map the "back" button to the "escape" key on Android devices
+ if (key == KSYM_Back)
+ key = KSYM_Escape;
#endif
HandleKeyModState(keymod, key_status);
+
+#if defined(TARGET_SDL2)
+ // only handle raw key input without text modifier keys pressed
+ if (!checkTextInputKeyModState())
+ HandleKey(key, key_status);
+#else
HandleKey(key, key_status);
+#endif
}
void HandleFocusEvent(FocusChangeEvent *event)
CloseAllAndExit(0);
}
+void HandleWindowManagerEvent(Event *event)
+{
+#if defined(TARGET_SDL)
+ SDLHandleWindowManagerEvent(event);
+#endif
+}
+
void HandleButton(int mx, int my, int button, int button_nr)
{
static int old_mx = 0, old_my = 0;
+ boolean button_hold = FALSE;
- if (button < 0)
+ if (button_nr < 0)
{
mx = old_mx;
my = old_my;
- button = -button;
+ button_nr = -button_nr;
+ button_hold = TRUE;
}
else
{
old_my = my;
}
+#if defined(PLATFORM_ANDROID)
+ // when playing, only handle gadgets when using "follow finger" controls
+ boolean handle_gadgets =
+ (game_status != GAME_MODE_PLAYING ||
+ strEqual(setup.touch.control_type, TOUCH_CONTROL_FOLLOW_FINGER));
+
+ if (handle_gadgets &&
+ HandleGadgets(mx, my, button))
+ {
+ /* do not handle this button event anymore */
+ mx = my = -32; /* force mouse event to be outside screen tiles */
+ }
+#else
if (HandleGadgets(mx, my, button))
{
/* do not handle this button event anymore */
mx = my = -32; /* force mouse event to be outside screen tiles */
}
+#endif
+
+ if (HandleGlobalAnimClicks(mx, my, button))
+ {
+ /* do not handle this button event anymore */
+ mx = my = -32; /* force mouse event to be outside screen tiles */
+ }
+
+ if (button_hold && game_status == GAME_MODE_PLAYING && tape.pausing)
+ return;
/* do not use scroll wheel button events for anything other than gadgets */
if (IS_WHEEL_BUTTON(button_nr))
break;
case GAME_MODE_LEVELS:
- HandleChooseLevel(mx, my, 0, 0, button);
+ HandleChooseLevelSet(mx, my, 0, 0, button);
+ break;
+
+ case GAME_MODE_LEVELNR:
+ HandleChooseLevelNr(mx, my, 0, 0, button);
break;
case GAME_MODE_SCORES:
HandleSetupScreen(mx, my, 0, 0, button);
break;
+#if defined(TARGET_SDL2)
case GAME_MODE_PLAYING:
+ HandleFollowFinger(mx, my, button);
+#endif
+
#ifdef DEBUG
- if (button == MB_PRESSED && !motion_status && IN_GFX_SCREEN(mx, my))
- DumpTile(LEVELX((mx - SX) / TILEX), LEVELY((my - SY) / TILEY));
+ if (button == MB_PRESSED && !motion_status && IN_GFX_FIELD_PLAY(mx, my) &&
+ GetKeyModState() & KMOD_Control)
+ DumpTileFromScreen(mx, my);
#endif
+
break;
default:
cheat_input[cheat_input_len++] = letter;
cheat_input[cheat_input_len] = '\0';
-#if DEBUG_EVENTS
- printf("::: '%s' [%d]\n", cheat_input, cheat_input_len);
+#if DEBUG_EVENTS_KEY
+ Error(ERR_DEBUG, "SPECIAL KEY '%s' [%d]\n", cheat_input, cheat_input_len);
#endif
if (game_status == GAME_MODE_MAIN)
{
DumpTape(&tape);
}
+ else if (is_string_suffix(cheat_input, ":fix-tape") ||
+ is_string_suffix(cheat_input, ":ft"))
+ {
+ /* fix single-player tapes that contain player input for more than one
+ player (due to a bug in 3.3.1.2 and earlier versions), which results
+ in playing levels with more than one player in multi-player mode,
+ even though the tape was originally recorded in single-player mode */
+
+ /* remove player input actions for all players but the first one */
+ for (i = 1; i < MAX_PLAYERS; i++)
+ tape.player_participates[i] = FALSE;
+
+ tape.changed = TRUE;
+ }
+ else if (is_string_suffix(cheat_input, ":save-native-level") ||
+ is_string_suffix(cheat_input, ":snl"))
+ {
+ SaveNativeLevel(&level);
+ }
}
else if (game_status == GAME_MODE_PLAYING)
{
}
}
+void HandleKeysDebug(Key key)
+{
+#ifdef DEBUG
+ int i;
+
+ if (game_status == GAME_MODE_PLAYING || !setup.debug.frame_delay_game_only)
+ {
+ boolean mod_key_pressed = (GetKeyModState() != KMOD_None);
+
+ for (i = 0; i < NUM_DEBUG_FRAME_DELAY_KEYS; i++)
+ {
+ if (key == setup.debug.frame_delay_key[i] &&
+ (mod_key_pressed == setup.debug.frame_delay_use_mod_key))
+ {
+ GameFrameDelay = (GameFrameDelay != setup.debug.frame_delay[i] ?
+ setup.debug.frame_delay[i] : setup.game_frame_delay);
+
+ if (!setup.debug.frame_delay_game_only)
+ MenuFrameDelay = GameFrameDelay;
+
+ SetVideoFrameDelay(GameFrameDelay);
+
+ if (GameFrameDelay > ONE_SECOND_DELAY)
+ Error(ERR_DEBUG, "frame delay == %d ms", GameFrameDelay);
+ else if (GameFrameDelay != 0)
+ Error(ERR_DEBUG, "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)");
+
+ break;
+ }
+ }
+ }
+
+ if (game_status == GAME_MODE_PLAYING)
+ {
+ if (key == KSYM_d)
+ {
+ options.debug = !options.debug;
+
+ Error(ERR_DEBUG, "debug mode %s",
+ (options.debug ? "enabled" : "disabled"));
+ }
+ else if (key == KSYM_v)
+ {
+ Error(ERR_DEBUG, "currently using game engine version %d",
+ game.engine_version);
+ }
+ }
+#endif
+}
+
void HandleKey(Key key, int key_status)
{
boolean anyTextGadgetActiveOrJustFinished = anyTextGadgetActive();
- static struct SetupKeyboardInfo custom_key;
+ static boolean ignore_repeated_key = FALSE;
+ static struct SetupKeyboardInfo ski;
+ static struct SetupShortcutInfo ssi;
static struct
{
Key *key_custom;
+ Key *key_snap;
Key key_default;
byte action;
} key_info[] =
{
- { &custom_key.left, DEFAULT_KEY_LEFT, JOY_LEFT },
- { &custom_key.right, DEFAULT_KEY_RIGHT, JOY_RIGHT },
- { &custom_key.up, DEFAULT_KEY_UP, JOY_UP },
- { &custom_key.down, DEFAULT_KEY_DOWN, JOY_DOWN },
- { &custom_key.snap, DEFAULT_KEY_SNAP, JOY_BUTTON_1 },
- { &custom_key.drop, DEFAULT_KEY_DROP, JOY_BUTTON_2 }
+ { &ski.left, &ssi.snap_left, DEFAULT_KEY_LEFT, JOY_LEFT },
+ { &ski.right, &ssi.snap_right, DEFAULT_KEY_RIGHT, JOY_RIGHT },
+ { &ski.up, &ssi.snap_up, DEFAULT_KEY_UP, JOY_UP },
+ { &ski.down, &ssi.snap_down, DEFAULT_KEY_DOWN, JOY_DOWN },
+ { &ski.snap, NULL, DEFAULT_KEY_SNAP, JOY_BUTTON_SNAP },
+ { &ski.drop, NULL, DEFAULT_KEY_DROP, JOY_BUTTON_DROP }
};
int joy = 0;
int i;
if (game_status == GAME_MODE_PLAYING)
{
/* only needed for single-step tape recording mode */
- static boolean clear_button_2[MAX_PLAYERS] = { FALSE,FALSE,FALSE,FALSE };
+ static boolean clear_snap_button[MAX_PLAYERS] = { FALSE,FALSE,FALSE,FALSE };
+ static boolean clear_drop_button[MAX_PLAYERS] = { FALSE,FALSE,FALSE,FALSE };
+ static boolean element_snapped[MAX_PLAYERS] = { FALSE,FALSE,FALSE,FALSE };
static boolean element_dropped[MAX_PLAYERS] = { FALSE,FALSE,FALSE,FALSE };
int pnr;
if (setup.input[pnr].use_joystick)
continue;
- custom_key = setup.input[pnr].key;
+ ski = setup.input[pnr].key;
- for (i = 0; i < 6; i++)
+ for (i = 0; i < NUM_PLAYER_ACTIONS; i++)
if (key == *key_info[i].key_custom)
key_action |= key_info[i].action;
- if (tape.single_step && clear_button_2[pnr])
+ /* use combined snap+direction keys for the first player only */
+ if (pnr == 0)
+ {
+ ssi = setup.shortcut;
+
+ for (i = 0; i < NUM_DIRECTIONS; i++)
+ if (key == *key_info[i].key_snap)
+ key_action |= key_info[i].action | JOY_BUTTON_SNAP;
+ }
+
+ /* clear delayed snap and drop actions in single step mode (see below) */
+ if (tape.single_step)
{
- stored_player[pnr].action &= ~KEY_BUTTON_2;
- clear_button_2[pnr] = FALSE;
+ if (clear_snap_button[pnr])
+ {
+ stored_player[pnr].action &= ~KEY_BUTTON_SNAP;
+ clear_snap_button[pnr] = FALSE;
+ }
+
+ if (clear_drop_button[pnr])
+ {
+ stored_player[pnr].action &= ~KEY_BUTTON_DROP;
+ clear_drop_button[pnr] = FALSE;
+ }
}
if (key_status == KEY_PRESSED)
if (tape.single_step && tape.recording && tape.pausing)
{
- if (key_status == KEY_PRESSED &&
- (key_action & (KEY_MOTION | KEY_BUTTON_1)))
+ if (key_status == KEY_PRESSED && key_action & KEY_MOTION)
{
TapeTogglePause(TAPE_TOGGLE_AUTOMATIC);
- if (key_action & KEY_MOTION)
+ /* if snap key already pressed, don't snap when releasing (below) */
+ if (stored_player[pnr].action & KEY_BUTTON_SNAP)
+ element_snapped[pnr] = TRUE;
+
+ /* if drop key already pressed, don't drop when releasing (below) */
+ if (stored_player[pnr].action & KEY_BUTTON_DROP)
+ element_dropped[pnr] = TRUE;
+ }
+ else if (key_status == KEY_PRESSED && key_action & KEY_BUTTON_DROP)
+ {
+ if (level.game_engine_type == GAME_ENGINE_TYPE_EM ||
+ level.game_engine_type == GAME_ENGINE_TYPE_SP)
{
- if (stored_player[pnr].action & KEY_BUTTON_2)
- element_dropped[pnr] = TRUE;
+
+ if (level.game_engine_type == GAME_ENGINE_TYPE_SP &&
+ getRedDiskReleaseFlag_SP() == 0)
+ stored_player[pnr].action &= ~KEY_BUTTON_DROP;
+
+ TapeTogglePause(TAPE_TOGGLE_AUTOMATIC);
}
}
- else if (key_status == KEY_RELEASED &&
- (key_action & KEY_BUTTON_2))
+ else if (key_status == KEY_RELEASED && key_action & KEY_BUTTON)
{
- if (!element_dropped[pnr])
+ if (key_action & KEY_BUTTON_SNAP)
{
- TapeTogglePause(TAPE_TOGGLE_AUTOMATIC);
+ /* if snap key was released without moving (see above), snap now */
+ if (!element_snapped[pnr])
+ {
+ TapeTogglePause(TAPE_TOGGLE_AUTOMATIC);
+
+ stored_player[pnr].action |= KEY_BUTTON_SNAP;
- stored_player[pnr].action |= KEY_BUTTON_2;
- clear_button_2[pnr] = TRUE;
+ /* clear delayed snap button on next event */
+ clear_snap_button[pnr] = TRUE;
+ }
+
+ element_snapped[pnr] = FALSE;
}
- element_dropped[pnr] = FALSE;
+ if (key_action & KEY_BUTTON_DROP &&
+ level.game_engine_type == GAME_ENGINE_TYPE_RND)
+ {
+ /* if drop key was released without moving (see above), drop now */
+ if (!element_dropped[pnr])
+ {
+ TapeTogglePause(TAPE_TOGGLE_AUTOMATIC);
+
+ if (level.game_engine_type != GAME_ENGINE_TYPE_SP ||
+ getRedDiskReleaseFlag_SP() != 0)
+ stored_player[pnr].action |= KEY_BUTTON_DROP;
+
+ /* clear delayed drop button on next event */
+ clear_drop_button[pnr] = TRUE;
+ }
+
+ element_dropped[pnr] = FALSE;
+ }
}
}
-#if 1
else if (tape.recording && tape.pausing)
{
/* prevent key release events from un-pausing a paused game */
- if (key_status == KEY_PRESSED &&
- (key_action & KEY_ACTION))
+ if (key_status == KEY_PRESSED && key_action & KEY_ACTION)
TapeTogglePause(TAPE_TOGGLE_MANUAL);
}
-#else
- else if (tape.recording && tape.pausing && (key_action & KEY_ACTION))
- TapeTogglePause(TAPE_TOGGLE_MANUAL);
-#endif
}
}
else
{
- for (i = 0; i < 6; i++)
+ for (i = 0; i < NUM_PLAYER_ACTIONS; i++)
if (key == key_info[i].key_default)
joy |= key_info[i].action;
}
key_joystick_mapping = 0;
if (key_status == KEY_RELEASED)
+ {
+ // reset flag to ignore repeated "key pressed" events after key release
+ ignore_repeated_key = FALSE;
+
return;
+ }
- if ((key == KSYM_Return || key == KSYM_KP_Enter) &&
- (GetKeyModState() & KMOD_Alt) && video.fullscreen_available)
+ if ((key == KSYM_F11 ||
+ ((key == KSYM_Return ||
+ key == KSYM_KP_Enter) && (GetKeyModState() & KMOD_Alt))) &&
+ video.fullscreen_available &&
+ !ignore_repeated_key)
{
setup.fullscreen = !setup.fullscreen;
- ToggleFullscreenIfNeeded();
+ ToggleFullscreenOrChangeWindowScalingIfNeeded();
+
+ if (game_status == GAME_MODE_SETUP)
+ RedrawSetupScreenAfterFullscreenToggle();
+
+ // set flag to ignore repeated "key pressed" events
+ ignore_repeated_key = TRUE;
+
+ return;
+ }
+
+ if ((key == KSYM_0 || key == KSYM_KP_0 ||
+ key == KSYM_minus || key == KSYM_KP_Subtract ||
+ key == KSYM_plus || key == KSYM_KP_Add ||
+ key == KSYM_equal) && // ("Shift-=" is "+" on US keyboards)
+ (GetKeyModState() & (KMOD_Control | KMOD_Meta)) &&
+ video.window_scaling_available &&
+ !video.fullscreen_enabled)
+ {
+ if (key == KSYM_0 || key == KSYM_KP_0)
+ setup.window_scaling_percent = STD_WINDOW_SCALING_PERCENT;
+ else if (key == KSYM_minus || key == KSYM_KP_Subtract)
+ setup.window_scaling_percent -= STEP_WINDOW_SCALING_PERCENT;
+ else
+ setup.window_scaling_percent += STEP_WINDOW_SCALING_PERCENT;
+
+ if (setup.window_scaling_percent < MIN_WINDOW_SCALING_PERCENT)
+ setup.window_scaling_percent = MIN_WINDOW_SCALING_PERCENT;
+ else if (setup.window_scaling_percent > MAX_WINDOW_SCALING_PERCENT)
+ setup.window_scaling_percent = MAX_WINDOW_SCALING_PERCENT;
+
+ ToggleFullscreenOrChangeWindowScalingIfNeeded();
if (game_status == GAME_MODE_SETUP)
RedrawSetupScreenAfterFullscreenToggle();
return;
}
-#if 0
- if (game_status == GAME_MODE_PLAYING && local_player->LevelSolved_GameEnd &&
- (key == KSYM_Return || key == setup.shortcut.toggle_pause))
-#else
if (game_status == GAME_MODE_PLAYING && AllPlayersGone &&
(key == KSYM_Return || key == setup.shortcut.toggle_pause))
-#endif
{
GameEnd();
if (game_status == GAME_MODE_MAIN &&
(key == setup.shortcut.toggle_pause || key == KSYM_space))
{
- StartGameActions(options.network, setup.autorecord, NEW_RANDOMIZE);
+ StartGameActions(options.network, setup.autorecord, level.random_seed);
return;
}
else if (key == setup.shortcut.load_game)
TapeQuickLoad();
else if (key == setup.shortcut.toggle_pause)
- TapeTogglePause(TAPE_TOGGLE_MANUAL);
+ TapeTogglePause(TAPE_TOGGLE_MANUAL | TAPE_TOGGLE_PLAY_PAUSE);
+
+ HandleTapeButtonKeys(key);
+ HandleSoundButtonKeys(key);
}
if (game_status == GAME_MODE_PLAYING && !network_playing)
case GAME_MODE_TITLE:
case GAME_MODE_MAIN:
case GAME_MODE_LEVELS:
+ case GAME_MODE_LEVELNR:
case GAME_MODE_SETUP:
case GAME_MODE_INFO:
case GAME_MODE_SCORES:
else if (game_status == GAME_MODE_MAIN)
HandleMainMenu(0, 0, 0, 0, MB_MENU_CHOICE);
else if (game_status == GAME_MODE_LEVELS)
- HandleChooseLevel(0, 0, 0, 0, MB_MENU_CHOICE);
+ HandleChooseLevelSet(0, 0, 0, 0, MB_MENU_CHOICE);
+ else if (game_status == GAME_MODE_LEVELNR)
+ HandleChooseLevelNr(0, 0, 0, 0, MB_MENU_CHOICE);
else if (game_status == GAME_MODE_SETUP)
HandleSetupScreen(0, 0, 0, 0, MB_MENU_CHOICE);
else if (game_status == GAME_MODE_INFO)
break;
case KSYM_Escape:
- FadeSkipNextFadeIn();
+ if (game_status != GAME_MODE_MAIN)
+ FadeSkipNextFadeIn();
if (game_status == GAME_MODE_TITLE)
HandleTitleScreen(0, 0, 0, 0, MB_MENU_LEAVE);
else if (game_status == GAME_MODE_LEVELS)
- HandleChooseLevel(0, 0, 0, 0, MB_MENU_LEAVE);
+ HandleChooseLevelSet(0, 0, 0, 0, MB_MENU_LEAVE);
+ else if (game_status == GAME_MODE_LEVELNR)
+ HandleChooseLevelNr(0, 0, 0, 0, MB_MENU_LEAVE);
else if (game_status == GAME_MODE_SETUP)
HandleSetupScreen(0, 0, 0, 0, MB_MENU_LEAVE);
else if (game_status == GAME_MODE_INFO)
case KSYM_Page_Up:
if (game_status == GAME_MODE_LEVELS)
- HandleChooseLevel(0, 0, 0, -1 * SCROLL_PAGE, MB_MENU_MARK);
+ HandleChooseLevelSet(0, 0, 0, -1 * SCROLL_PAGE, MB_MENU_MARK);
+ else if (game_status == GAME_MODE_LEVELNR)
+ HandleChooseLevelNr(0, 0, 0, -1 * SCROLL_PAGE, MB_MENU_MARK);
else if (game_status == GAME_MODE_SETUP)
HandleSetupScreen(0, 0, 0, -1 * SCROLL_PAGE, MB_MENU_MARK);
else if (game_status == GAME_MODE_INFO)
case KSYM_Page_Down:
if (game_status == GAME_MODE_LEVELS)
- HandleChooseLevel(0, 0, 0, +1 * SCROLL_PAGE, MB_MENU_MARK);
+ HandleChooseLevelSet(0, 0, 0, +1 * SCROLL_PAGE, MB_MENU_MARK);
+ else if (game_status == GAME_MODE_LEVELNR)
+ HandleChooseLevelNr(0, 0, 0, +1 * SCROLL_PAGE, MB_MENU_MARK);
else if (game_status == GAME_MODE_SETUP)
HandleSetupScreen(0, 0, 0, +1 * SCROLL_PAGE, MB_MENU_MARK);
else if (game_status == GAME_MODE_INFO)
HandleHallOfFame(0, 0, 0, +1 * SCROLL_PAGE, MB_MENU_MARK);
break;
-#ifdef DEBUG
- case KSYM_0:
- GameFrameDelay = (GameFrameDelay == 500 ? GAME_FRAME_DELAY : 500);
- break;
-#endif
-
default:
break;
}
RequestQuitGame(setup.ask_on_escape);
break;
-#ifdef DEBUG
- case KSYM_0:
-#if 0
- case KSYM_1:
- case KSYM_2:
- case KSYM_3:
- case KSYM_4:
- case KSYM_5:
- case KSYM_6:
- case KSYM_7:
- case KSYM_8:
- case KSYM_9:
-#endif
- if (key == KSYM_0)
- {
- if (GameFrameDelay == 500)
- GameFrameDelay = GAME_FRAME_DELAY;
- else
- GameFrameDelay = 500;
- }
- else
- GameFrameDelay = (key - KSYM_0) * 10;
- printf("Game speed == %d%% (%d ms delay between two frames)\n",
- GAME_FRAME_DELAY * 100 / GameFrameDelay, GameFrameDelay);
- break;
-
- case KSYM_d:
- if (options.debug)
- {
- options.debug = FALSE;
- printf("debug mode disabled\n");
- }
- else
- {
- options.debug = TRUE;
- printf("debug mode enabled\n");
- }
- break;
-
- case KSYM_S:
- if (!global.fps_slowdown)
- {
- global.fps_slowdown = TRUE;
- global.fps_slowdown_factor = 2;
- printf("fps slowdown enabled -- display only every 2nd frame\n");
- }
- else if (global.fps_slowdown_factor == 2)
- {
- global.fps_slowdown_factor = 4;
- printf("fps slowdown enabled -- display only every 4th frame\n");
- }
- else
- {
- global.fps_slowdown = FALSE;
- global.fps_slowdown_factor = 1;
- printf("fps slowdown disabled\n");
- }
- break;
-
- case KSYM_f:
- ScrollStepSize = TILEX/8;
- printf("ScrollStepSize == %d (1/8)\n", ScrollStepSize);
- break;
-
- case KSYM_g:
- ScrollStepSize = TILEX/4;
- printf("ScrollStepSize == %d (1/4)\n", ScrollStepSize);
- break;
-
- case KSYM_h:
- ScrollStepSize = TILEX/2;
- printf("ScrollStepSize == %d (1/2)\n", ScrollStepSize);
- break;
-
- case KSYM_l:
- ScrollStepSize = TILEX;
- printf("ScrollStepSize == %d (1/1)\n", ScrollStepSize);
- break;
-
- case KSYM_v:
- printf("::: currently using game engine version %d\n",
- game.engine_version);
- break;
-#endif
-
default:
break;
}
default:
if (key == KSYM_Escape)
{
- game_status = GAME_MODE_MAIN;
+ SetGameStatus(GAME_MODE_MAIN);
+
DrawMainMenu();
return;
}
}
+
+ HandleKeysDebug(key);
}
void HandleNoEvent()
{
- if (button_status && game_status != GAME_MODE_PLAYING)
+ // if (button_status && game_status != GAME_MODE_PLAYING)
+ if (button_status && (game_status != GAME_MODE_PLAYING || tape.pausing))
{
- HandleButton(0, 0, -button_status, button_status);
-
- return;
+ HandleButton(0, 0, button_status, -button_status);
+ }
+ else
+ {
+ HandleJoystick();
}
#if defined(NETWORK_AVALIABLE)
HandleNetworking();
#endif
- HandleJoystick();
+ switch (game_status)
+ {
+ case GAME_MODE_MAIN:
+ DrawPreviewLevelAnimation();
+ break;
+
+ case GAME_MODE_EDITOR:
+ HandleLevelEditorIdle();
+ break;
+
+#if defined(TARGET_SDL2)
+ case GAME_MODE_PLAYING:
+ HandleFollowFinger(-1, -1, -1);
+ break;
+#endif
+
+ default:
+ break;
+ }
}
static int HandleJoystickForAllPlayers()
case GAME_MODE_TITLE:
case GAME_MODE_MAIN:
case GAME_MODE_LEVELS:
+ case GAME_MODE_LEVELNR:
case GAME_MODE_SETUP:
case GAME_MODE_INFO:
{
- static unsigned long joystickmove_delay = 0;
+ static unsigned int joystickmove_delay = 0;
if (joystick && !button &&
!DelayReached(&joystickmove_delay, GADGET_FRAME_DELAY))
else if (game_status == GAME_MODE_MAIN)
HandleMainMenu(0,0,dx,dy, newbutton ? MB_MENU_CHOICE : MB_MENU_MARK);
else if (game_status == GAME_MODE_LEVELS)
- HandleChooseLevel(0,0,dx,dy, newbutton ? MB_MENU_CHOICE : MB_MENU_MARK);
+ HandleChooseLevelSet(0,0,dx,dy,newbutton?MB_MENU_CHOICE : MB_MENU_MARK);
+ else if (game_status == GAME_MODE_LEVELNR)
+ HandleChooseLevelNr(0,0,dx,dy,newbutton? MB_MENU_CHOICE : MB_MENU_MARK);
else if (game_status == GAME_MODE_SETUP)
HandleSetupScreen(0,0,dx,dy, newbutton ? MB_MENU_CHOICE : MB_MENU_MARK);
else if (game_status == GAME_MODE_INFO)
HandleHallOfFame(0, 0, dx, dy, !newbutton);
break;
- case GAME_MODE_EDITOR:
- HandleLevelEditorIdle();
- break;
-
case GAME_MODE_PLAYING:
if (tape.playing || keyboard)
newbutton = ((joy & JOY_BUTTON) != 0);
-#if 0
- if (local_player->LevelSolved_GameEnd && newbutton)
-#else
- if (AllPlayersGone && newbutton)
-#endif
+ if (newbutton && AllPlayersGone)
{
GameEnd();
projects / rocksndiamonds.git / blobdiff