Key key;
} touch_info[NUM_TOUCH_FINGERS];
-void HandleFingerEvent(FingerEvent *event)
+void HandleFingerEvent_VirtualButtons(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
+ float ypos = 1.0 - 1.0 / 3.0 * video.display_width / video.display_height;
+ float event_x = (event->x);
+ float 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);
+ int key_status = (event->type == EVENT_FINGERRELEASE ? KEY_RELEASED :
+ KEY_PRESSED);
+ char *key_status_name = (key_status == KEY_RELEASED ? "KEY_RELEASED" :
+ "KEY_PRESSED");
+ int i;
- if (game_status != GAME_MODE_PLAYING)
- return;
+ // for any touch input event, enable overlay buttons (if activated)
+ SetOverlayEnabled(TRUE);
- if (level.game_engine_type == GAME_ENGINE_TYPE_MM)
- return;
-
- if (strEqual(setup.touch.control_type, TOUCH_CONTROL_OFF))
- return;
+ Error(ERR_DEBUG, "::: key '%s' was '%s' [fingerId: %lld]",
+ getKeyNameFromKey(key), key_status_name, event->fingerId);
- if (strEqual(setup.touch.control_type, TOUCH_CONTROL_VIRTUAL_BUTTONS))
+ // check if we already know this touch event's finger id
+ for (i = 0; i < NUM_TOUCH_FINGERS; i++)
{
- 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;
-
- // for any touch input event, enable overlay buttons (if activated)
- SetOverlayEnabled(TRUE);
-
- 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)
{
- if (touch_info[i].touched &&
- touch_info[i].finger_id == event->fingerId)
- {
- // Error(ERR_DEBUG, "MARK 1: %d", i);
+ // Error(ERR_DEBUG, "MARK 1: %d", i);
- break;
- }
+ break;
}
+ }
- if (i >= NUM_TOUCH_FINGERS)
+ if (i >= NUM_TOUCH_FINGERS)
+ {
+ if (key_status == KEY_PRESSED)
{
- if (key_status == KEY_PRESSED)
- {
- int oldest_pos = 0, oldest_counter = touch_info[0].counter;
+ 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++)
+ // unknown finger id -- get new, empty slot, if available
+ for (i = 0; i < NUM_TOUCH_FINGERS; i++)
+ {
+ if (touch_info[i].counter < oldest_counter)
{
- if (touch_info[i].counter < oldest_counter)
- {
- oldest_pos = i;
- oldest_counter = touch_info[i].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;
- }
+ // Error(ERR_DEBUG, "MARK 2: %d", i);
}
- if (i >= NUM_TOUCH_FINGERS)
+ if (!touch_info[i].touched)
{
- // all slots allocated -- use oldest slot
- i = oldest_pos;
+ // Error(ERR_DEBUG, "MARK 3: %d", i);
- // Error(ERR_DEBUG, "MARK 4: %d", i);
+ break;
}
}
- else
- {
- // release of previously unknown key (should not happen)
- if (key != KSYM_UNDEFINED)
- {
- HandleKey(key, KEY_RELEASED);
+ if (i >= NUM_TOUCH_FINGERS)
+ {
+ // all slots allocated -- use oldest slot
+ i = oldest_pos;
- Error(ERR_DEBUG, "=> key == '%s', key_status == '%s' [slot %d] [1]",
- getKeyNameFromKey(key), "KEY_RELEASED", i);
- }
+ // Error(ERR_DEBUG, "MARK 4: %d", i);
}
}
-
- if (i < NUM_TOUCH_FINGERS)
+ else
{
- 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);
+ // release of previously unknown key (should not happen)
- 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);
- }
- }
+ if (key != KSYM_UNDEFINED)
+ {
+ HandleKey(key, KEY_RELEASED);
- touch_info[i].touched = TRUE;
- touch_info[i].finger_id = event->fingerId;
- touch_info[i].counter = Counter();
- touch_info[i].key = key;
+ Error(ERR_DEBUG, "=> key == '%s', key_status == '%s' [slot %d] [1]",
+ getKeyNameFromKey(key), "KEY_RELEASED", i);
}
- else
+ }
+ }
+
+ 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] [4]",
+ Error(ERR_DEBUG, "=> key == '%s', key_status == '%s' [slot %d] [2]",
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;
+ 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);
- return;
- }
+ Error(ERR_DEBUG, "=> key == '%s', key_status == '%s' [slot %d] [4]",
+ getKeyNameFromKey(touch_info[i].key), "KEY_RELEASED", i);
+ }
- if (!strEqual(setup.touch.control_type, TOUCH_CONTROL_WIPE_GESTURES))
- return;
+ touch_info[i].touched = FALSE;
+ touch_info[i].finger_id = 0;
+ touch_info[i].counter = 0;
+ touch_info[i].key = 0;
+ }
+ }
+}
- // use touch direction control
+void HandleFingerEvent_WipeGestures(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 (event->type == EVENT_FINGERPRESS)
{
}
}
+void HandleFingerEvent(FingerEvent *event)
+{
+#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 (level.game_engine_type == GAME_ENGINE_TYPE_MM)
+ return;
+
+ if (strEqual(setup.touch.control_type, TOUCH_CONTROL_VIRTUAL_BUTTONS))
+ HandleFingerEvent_VirtualButtons(event);
+ else if (strEqual(setup.touch.control_type, TOUCH_CONTROL_WIPE_GESTURES))
+ HandleFingerEvent_WipeGestures(event);
+}
+
#endif
-static void HandleButtonOrFinger_MM(int mx, int my, int button)
+static void HandleButtonOrFinger_WipeGestures_MM(int mx, int my, int button)
{
static int old_mx = 0, old_my = 0;
static int last_button = MB_LEFTBUTTON;
static boolean touched = FALSE;
static boolean tapped = FALSE;
- if (strEqual(setup.touch.control_type, TOUCH_CONTROL_WIPE_GESTURES))
+ // screen tile was tapped (but finger not touching the screen anymore)
+ // (this point will also be reached without receiving a touch event)
+ if (tapped && !touched)
{
- // screen tile was tapped (but finger not touching the screen anymore)
- // (this point will also be reached without receiving a touch event)
- if (tapped && !touched)
- {
- SetPlayerMouseAction(old_mx, old_my, MB_RELEASED);
+ SetPlayerMouseAction(old_mx, old_my, MB_RELEASED);
- tapped = FALSE;
- }
+ tapped = FALSE;
+ }
- // stop here if this function was not triggered by a touch event
- if (button == -1)
- return;
+ // stop here if this function was not triggered by a touch event
+ if (button == -1)
+ return;
- if (button == MB_PRESSED && IN_GFX_FIELD_PLAY(mx, my))
- {
- // finger started touching the screen
+ if (button == MB_PRESSED && IN_GFX_FIELD_PLAY(mx, my))
+ {
+ // finger started touching the screen
- touched = TRUE;
- tapped = TRUE;
+ touched = TRUE;
+ tapped = TRUE;
- if (!motion_status)
- {
- old_mx = mx;
- old_my = my;
+ if (!motion_status)
+ {
+ old_mx = mx;
+ old_my = my;
- ClearPlayerMouseAction();
+ ClearPlayerMouseAction();
- Error(ERR_DEBUG, "---------- TOUCH ACTION STARTED ----------");
- }
+ Error(ERR_DEBUG, "---------- TOUCH ACTION STARTED ----------");
}
- else if (button == MB_RELEASED && touched)
- {
- // finger stopped touching the screen
+ }
+ else if (button == MB_RELEASED && touched)
+ {
+ // finger stopped touching the screen
- touched = FALSE;
+ touched = FALSE;
- if (tapped)
- SetPlayerMouseAction(old_mx, old_my, last_button);
- else
- SetPlayerMouseAction(old_mx, old_my, MB_RELEASED);
+ if (tapped)
+ SetPlayerMouseAction(old_mx, old_my, last_button);
+ else
+ SetPlayerMouseAction(old_mx, old_my, MB_RELEASED);
- Error(ERR_DEBUG, "---------- TOUCH ACTION STOPPED ----------");
- }
+ Error(ERR_DEBUG, "---------- TOUCH ACTION STOPPED ----------");
+ }
- if (touched)
- {
- // finger moved while touching the screen
+ if (touched)
+ {
+ // finger moved while touching the screen
- int old_x = getLevelFromScreenX(old_mx);
- int old_y = getLevelFromScreenY(old_my);
- int new_x = getLevelFromScreenX(mx);
- int new_y = getLevelFromScreenY(my);
+ int old_x = getLevelFromScreenX(old_mx);
+ int old_y = getLevelFromScreenY(old_my);
+ int new_x = getLevelFromScreenX(mx);
+ int new_y = getLevelFromScreenY(my);
- if (new_x != old_x || new_y != old_y)
- tapped = FALSE;
+ if (new_x != old_x || new_y != old_y)
+ tapped = FALSE;
- if (new_x != old_x)
- {
- // finger moved left or right from (horizontal) starting position
+ if (new_x != old_x)
+ {
+ // finger moved left or right from (horizontal) starting position
- int button_nr = (new_x < old_x ? MB_LEFTBUTTON : MB_RIGHTBUTTON);
+ int button_nr = (new_x < old_x ? MB_LEFTBUTTON : MB_RIGHTBUTTON);
- SetPlayerMouseAction(old_mx, old_my, button_nr);
+ SetPlayerMouseAction(old_mx, old_my, button_nr);
- last_button = button_nr;
+ last_button = button_nr;
- Error(ERR_DEBUG, "---------- TOUCH ACTION: ROTATING ----------");
- }
- else
- {
- // finger stays at or returned to (horizontal) starting position
+ Error(ERR_DEBUG, "---------- TOUCH ACTION: ROTATING ----------");
+ }
+ else
+ {
+ // finger stays at or returned to (horizontal) starting position
- SetPlayerMouseAction(old_mx, old_my, MB_RELEASED);
+ SetPlayerMouseAction(old_mx, old_my, MB_RELEASED);
- Error(ERR_DEBUG, "---------- TOUCH ACTION PAUSED ----------");
- }
+ Error(ERR_DEBUG, "---------- TOUCH ACTION PAUSED ----------");
}
}
- else if (strEqual(setup.touch.control_type, TOUCH_CONTROL_FOLLOW_FINGER))
- {
- }
}
-static void HandleButtonOrFinger(int mx, int my, int button)
+static void HandleButtonOrFinger_FollowFinger_MM(int mx, int my, int button)
+{
+ // (not implemented yet)
+}
+
+static void HandleButtonOrFinger_FollowFinger(int mx, int my, int button)
{
static int old_mx = 0, old_my = 0;
static Key motion_key_x = KSYM_UNDEFINED;
static int last_player_x = -1;
static int last_player_y = -1;
- if (game_status != GAME_MODE_PLAYING)
- return;
-
- if (strEqual(setup.touch.control_type, TOUCH_CONTROL_OFF))
- return;
-
- if (level.game_engine_type == GAME_ENGINE_TYPE_MM)
- {
- HandleButtonOrFinger_MM(mx, my, button);
-
- return;
- }
-
- if (!strEqual(setup.touch.control_type, TOUCH_CONTROL_FOLLOW_FINGER))
- return;
-
if (button == MB_PRESSED && IN_GFX_FIELD_PLAY(mx, my))
{
touched = TRUE;
}
}
+static void HandleButtonOrFinger(int mx, int my, int button)
+{
+ if (game_status != GAME_MODE_PLAYING)
+ return;
+
+ if (level.game_engine_type == GAME_ENGINE_TYPE_MM)
+ {
+ if (strEqual(setup.touch.control_type, TOUCH_CONTROL_WIPE_GESTURES))
+ HandleButtonOrFinger_WipeGestures_MM(mx, my, button);
+ else if (strEqual(setup.touch.control_type, TOUCH_CONTROL_FOLLOW_FINGER))
+ HandleButtonOrFinger_FollowFinger_MM(mx, my, button);
+ }
+ else
+ {
+ if (strEqual(setup.touch.control_type, TOUCH_CONTROL_FOLLOW_FINGER))
+ HandleButtonOrFinger_FollowFinger(mx, my, button);
+ }
+}
+
#if defined(TARGET_SDL2)
static boolean checkTextInputKeyModState()
projects / rocksndiamonds.git / commitdiff