-#define COMPILE_DATE_STRING "[2003-09-21 22:10]"
+#define COMPILE_DATE_STRING "[2003-09-23 01:50]"
ED_GADGET_DISTANCE)
/* extended custom change target */
#define ED_AREA_ELEM_CONTENT6_XPOS (29 * MINI_TILEX)
-#define ED_AREA_ELEM_CONTENT6_YPOS (ED_SETTINGS_YPOS(9) + \
+#define ED_AREA_ELEM_CONTENT6_YPOS (ED_SETTINGS_YPOS(10) + \
ED_GADGET_DISTANCE - MINI_TILEY)
/* values for random placement background drawing area */
#define GADGET_ID_CHANGE_TIME_UNITS (GADGET_ID_SELECTBOX_FIRST + 10)
#define GADGET_ID_CHANGE_DIRECT_ACTION (GADGET_ID_SELECTBOX_FIRST + 11)
#define GADGET_ID_CHANGE_OTHER_ACTION (GADGET_ID_SELECTBOX_FIRST + 12)
-#define GADGET_ID_CHANGE_POWER (GADGET_ID_SELECTBOX_FIRST + 13)
-#define GADGET_ID_SELECT_CHANGE_PAGE (GADGET_ID_SELECTBOX_FIRST + 14)
+#define GADGET_ID_CHANGE_SIDES (GADGET_ID_SELECTBOX_FIRST + 13)
+#define GADGET_ID_CHANGE_POWER (GADGET_ID_SELECTBOX_FIRST + 14)
+#define GADGET_ID_SELECT_CHANGE_PAGE (GADGET_ID_SELECTBOX_FIRST + 15)
/* textbutton identifiers */
-#define GADGET_ID_TEXTBUTTON_FIRST (GADGET_ID_SELECTBOX_FIRST + 15)
+#define GADGET_ID_TEXTBUTTON_FIRST (GADGET_ID_SELECTBOX_FIRST + 16)
#define GADGET_ID_PROPERTIES_INFO (GADGET_ID_TEXTBUTTON_FIRST + 0)
#define GADGET_ID_PROPERTIES_CONFIG (GADGET_ID_TEXTBUTTON_FIRST + 1)
#define ED_SELECTBOX_ID_CHANGE_TIME_UNITS 10
#define ED_SELECTBOX_ID_CHANGE_DIRECT_ACTION 11
#define ED_SELECTBOX_ID_CHANGE_OTHER_ACTION 12
-#define ED_SELECTBOX_ID_CHANGE_POWER 13
-#define ED_SELECTBOX_ID_SELECT_CHANGE_PAGE 14
+#define ED_SELECTBOX_ID_CHANGE_SIDES 13
+#define ED_SELECTBOX_ID_CHANGE_POWER 14
+#define ED_SELECTBOX_ID_SELECT_CHANGE_PAGE 15
-#define ED_NUM_SELECTBOX 15
+#define ED_NUM_SELECTBOX 16
#define ED_SELECTBOX_ID_CUSTOM_FIRST ED_SELECTBOX_ID_CUSTOM_ACCESS_TYPE
#define ED_SELECTBOX_ID_CUSTOM_LAST ED_SELECTBOX_ID_CUSTOM_CONSISTENCY
NULL, "+random", NULL
},
{
- ED_SETTINGS_XPOS(3), ED_SETTINGS_YPOS(11),
+ ED_SETTINGS_XPOS(3), ED_SETTINGS_YPOS(12),
0, 100,
GADGET_ID_CHANGE_CONT_RND_DOWN, GADGET_ID_CHANGE_CONT_RND_UP,
GADGET_ID_CHANGE_CONT_RND_TEXT, GADGET_ID_NONE,
{ CE_TOUCHED_BY_PLAYER, "touched by player" },
{ CE_PRESSED_BY_PLAYER, "pressed by player" },
{ CE_PUSHED_BY_PLAYER, "pushed by player" },
+ { CE_ENTERED_BY_PLAYER, "entered by player" },
+ { CE_LEFT_BY_PLAYER, "left by player" },
{ CE_DROPPED_BY_PLAYER, "dropped by player" },
{ CE_COLLISION, "collision" },
{ CE_IMPACT, "impact" },
{ CE_OTHER_GETS_TOUCHED, "player touches" },
{ CE_OTHER_GETS_PRESSED, "player presses" },
{ CE_OTHER_GETS_PUSHED, "player pushes" },
+ { CE_OTHER_GETS_ENTERED, "player enters" },
+ { CE_OTHER_GETS_LEFT, "player leaves" },
{ CE_OTHER_GETS_DIGGED, "player digs" },
{ CE_OTHER_GETS_COLLECTED, "player collects" },
{ CE_OTHER_GETS_DROPPED, "player drops" },
- { CE_TOUCHING_ANY_SIDE_OF, "touching" },
- { CE_TOUCHING_LEFT_OF, "touching left of" },
- { CE_TOUCHING_RIGHT_OF, "touching right of" },
- { CE_TOUCHING_TOP_OF, "touching top of" },
- { CE_TOUCHING_BOTTOM_OF, "touching bottom of" },
+ { CE_OTHER_IS_TOUCHING, "touching ..." },
{ CE_OTHER_IS_CHANGING, "change of" },
{ CE_OTHER_IS_EXPLODING, "explosion of" },
{ -1, NULL }
};
+static struct ValueTextInfo options_change_sides[] =
+{
+ { CH_SIDE_LEFT, "left side" },
+ { CH_SIDE_RIGHT, "right side" },
+ { CH_SIDE_TOP, "top side" },
+ { CH_SIDE_BOTTOM, "bottom side" },
+ { CH_SIDE_LEFT_RIGHT, "left/right side" },
+ { CH_SIDE_TOP_BOTTOM, "top/bottom side" },
+ { CH_SIDE_ANY, "all sides" },
+ { -1, NULL }
+};
+
static struct ValueTextInfo options_change_power[] =
{
{ CP_NON_DESTRUCTIVE, "empty" },
NULL, "element:", "type of other element action"
},
{
- ED_SETTINGS_XPOS(2), ED_SETTINGS_YPOS(9),
+ ED_SETTINGS_XPOS(2), ED_SETTINGS_YPOS(7),
+ GADGET_ID_CHANGE_SIDES, GADGET_ID_NONE,
+ -1,
+ options_change_sides,
+ &custom_element_change.sides,
+ "... at", NULL, "element side that causes change"
+ },
+ {
+ ED_SETTINGS_XPOS(2), ED_SETTINGS_YPOS(10),
GADGET_ID_CHANGE_POWER, GADGET_ID_NONE,
-1,
options_change_power,
"replace when", NULL, "which elements can be replaced"
},
{
- ED_SETTINGS_XPOS(1), ED_SETTINGS_YPOS(13),
+ ED_SETTINGS_XPOS(1), ED_SETTINGS_YPOS(14),
GADGET_ID_SELECT_CHANGE_PAGE, GADGET_ID_NONE,
3,
options_change_page,
NULL, NULL, "Advanced element configuration"
},
{
- -1, ED_SETTINGS_YPOS(12),
+ -1, ED_SETTINGS_YPOS(13),
GADGET_ID_SAVE_AS_TEMPLATE, GADGET_ID_CUSTOM_USE_TEMPLATE,
-1, "Save as template",
" ", NULL, "Save current settings as new template"
},
{
- -1, ED_SETTINGS_YPOS(13),
+ -1, ED_SETTINGS_YPOS(14),
GADGET_ID_ADD_CHANGE_PAGE, GADGET_ID_NEXT_CHANGE_PAGE,
-1, "New",
" ", NULL, "Add new config page"
},
{
- -1, ED_SETTINGS_YPOS(13),
+ -1, ED_SETTINGS_YPOS(14),
GADGET_ID_DEL_CHANGE_PAGE, GADGET_ID_ADD_CHANGE_PAGE,
-1, "Delete",
NULL, NULL, "Delete current config page"
{
{
ED_BUTTON_MINUS_XPOS, ED_BUTTON_COUNT_YPOS,
- ED_SETTINGS_XPOS(0), ED_SETTINGS_YPOS(13),
+ ED_SETTINGS_XPOS(0), ED_SETTINGS_YPOS(14),
ED_BUTTON_COUNT_XSIZE, ED_BUTTON_COUNT_YSIZE,
GADGET_ID_PREV_CHANGE_PAGE, GADGET_ID_NONE,
NULL, NULL, "select previous config page"
},
{
ED_BUTTON_PLUS_XPOS, ED_BUTTON_COUNT_YPOS,
- -1, ED_SETTINGS_YPOS(13),
+ -1, ED_SETTINGS_YPOS(14),
ED_BUTTON_COUNT_XSIZE, ED_BUTTON_COUNT_YSIZE,
GADGET_ID_NEXT_CHANGE_PAGE, GADGET_ID_SELECT_CHANGE_PAGE,
NULL, "config page", "select next config page"
NULL, NULL, "element changes by other element"
},
{
- ED_SETTINGS_XPOS(1), ED_SETTINGS_YPOS(7),
+ ED_SETTINGS_XPOS(1), ED_SETTINGS_YPOS(8),
GADGET_ID_CHANGE_USE_EXPLOSION, GADGET_ID_NONE,
&custom_element_change.explode,
NULL, "explode instead of change", "element explodes instead of change"
},
{
- ED_SETTINGS_XPOS(1), ED_SETTINGS_YPOS(8),
+ ED_SETTINGS_XPOS(1), ED_SETTINGS_YPOS(9),
GADGET_ID_CHANGE_USE_CONTENT, GADGET_ID_NONE,
&custom_element_change.use_content,
NULL, "use extended change target:","element changes to more elements"
},
{
- ED_SETTINGS_XPOS(2), ED_SETTINGS_YPOS(10),
+ ED_SETTINGS_XPOS(2), ED_SETTINGS_YPOS(11),
GADGET_ID_CHANGE_ONLY_COMPLETE, GADGET_ID_NONE,
&custom_element_change.only_complete,
NULL, "only use complete change", "only use complete extended content"
},
{
- ED_SETTINGS_XPOS(2), ED_SETTINGS_YPOS(11),
+ ED_SETTINGS_XPOS(2), ED_SETTINGS_YPOS(12),
GADGET_ID_CHANGE_USE_RANDOM, GADGET_ID_NONE,
&custom_element_change.use_random_change,
NULL, NULL, "use random value for new content"
},
{
- ED_SETTINGS_XPOS(0), ED_SETTINGS_YPOS(12),
+ ED_SETTINGS_XPOS(0), ED_SETTINGS_YPOS(13),
GADGET_ID_CUSTOM_USE_TEMPLATE, GADGET_ID_NONE,
&level.use_custom_template,
NULL, "use template", "use template for custom properties"
(HAS_CHANGE_EVENT(element, CE_TOUCHED_BY_PLAYER) ? CE_TOUCHED_BY_PLAYER :
HAS_CHANGE_EVENT(element, CE_PRESSED_BY_PLAYER) ? CE_PRESSED_BY_PLAYER :
HAS_CHANGE_EVENT(element, CE_PUSHED_BY_PLAYER) ? CE_PUSHED_BY_PLAYER :
+ HAS_CHANGE_EVENT(element, CE_ENTERED_BY_PLAYER) ? CE_ENTERED_BY_PLAYER :
+ HAS_CHANGE_EVENT(element, CE_LEFT_BY_PLAYER) ? CE_LEFT_BY_PLAYER :
HAS_CHANGE_EVENT(element, CE_DROPPED_BY_PLAYER) ? CE_DROPPED_BY_PLAYER :
HAS_CHANGE_EVENT(element, CE_COLLISION) ? CE_COLLISION :
HAS_CHANGE_EVENT(element, CE_IMPACT) ? CE_IMPACT :
/* set "change by other element action" selectbox help value */
custom_element_change.other_action =
- (
- HAS_CHANGE_EVENT(element, CE_OTHER_GETS_TOUCHED) ? CE_OTHER_GETS_TOUCHED :
+ (HAS_CHANGE_EVENT(element, CE_OTHER_GETS_TOUCHED) ? CE_OTHER_GETS_TOUCHED :
HAS_CHANGE_EVENT(element, CE_OTHER_GETS_PRESSED) ? CE_OTHER_GETS_PRESSED :
HAS_CHANGE_EVENT(element, CE_OTHER_GETS_PUSHED) ? CE_OTHER_GETS_PUSHED :
+ HAS_CHANGE_EVENT(element, CE_OTHER_GETS_ENTERED) ? CE_OTHER_GETS_ENTERED :
+ HAS_CHANGE_EVENT(element, CE_OTHER_GETS_LEFT) ? CE_OTHER_GETS_LEFT :
HAS_CHANGE_EVENT(element, CE_OTHER_GETS_DIGGED) ? CE_OTHER_GETS_DIGGED :
HAS_CHANGE_EVENT(element, CE_OTHER_GETS_COLLECTED) ? CE_OTHER_GETS_COLLECTED :
HAS_CHANGE_EVENT(element, CE_OTHER_GETS_DROPPED) ? CE_OTHER_GETS_DROPPED :
- HAS_CHANGE_EVENT(element, CE_TOUCHING_ANY_SIDE_OF) ? CE_TOUCHING_ANY_SIDE_OF :
- HAS_CHANGE_EVENT(element, CE_TOUCHING_LEFT_OF) ? CE_TOUCHING_LEFT_OF :
- HAS_CHANGE_EVENT(element, CE_TOUCHING_RIGHT_OF) ? CE_TOUCHING_RIGHT_OF :
- HAS_CHANGE_EVENT(element, CE_TOUCHING_TOP_OF) ? CE_TOUCHING_TOP_OF :
- HAS_CHANGE_EVENT(element, CE_TOUCHING_BOTTOM_OF) ? CE_TOUCHING_BOTTOM_OF :
+ HAS_CHANGE_EVENT(element, CE_OTHER_IS_TOUCHING) ? CE_OTHER_IS_TOUCHING :
HAS_CHANGE_EVENT(element, CE_OTHER_IS_CHANGING) ? CE_OTHER_IS_CHANGING :
HAS_CHANGE_EVENT(element, CE_OTHER_IS_EXPLODING) ? CE_OTHER_IS_EXPLODING :
custom_element_change.other_action);
custom_element_change_events[CE_TOUCHED_BY_PLAYER] = FALSE;
custom_element_change_events[CE_PRESSED_BY_PLAYER] = FALSE;
custom_element_change_events[CE_PUSHED_BY_PLAYER] = FALSE;
+ custom_element_change_events[CE_ENTERED_BY_PLAYER] = FALSE;
+ custom_element_change_events[CE_LEFT_BY_PLAYER] = FALSE;
custom_element_change_events[CE_DROPPED_BY_PLAYER] = FALSE;
custom_element_change_events[CE_COLLISION] = FALSE;
custom_element_change_events[CE_IMPACT] = FALSE;
custom_element_change_events[CE_BY_DIRECT_ACTION];
/* set other element action change event from checkbox and selectbox */
- custom_element_change_events[CE_TOUCHING_ANY_SIDE_OF] = FALSE;
- custom_element_change_events[CE_TOUCHING_LEFT_OF] = FALSE;
- custom_element_change_events[CE_TOUCHING_RIGHT_OF] = FALSE;
- custom_element_change_events[CE_TOUCHING_TOP_OF] = FALSE;
- custom_element_change_events[CE_TOUCHING_BOTTOM_OF] = FALSE;
- custom_element_change_events[CE_OTHER_IS_CHANGING] = FALSE;
- custom_element_change_events[CE_OTHER_IS_EXPLODING] = FALSE;
custom_element_change_events[CE_OTHER_GETS_TOUCHED] = FALSE;
custom_element_change_events[CE_OTHER_GETS_PRESSED] = FALSE;
custom_element_change_events[CE_OTHER_GETS_PUSHED] = FALSE;
+ custom_element_change_events[CE_OTHER_GETS_ENTERED] = FALSE;
+ custom_element_change_events[CE_OTHER_GETS_LEFT] = FALSE;
custom_element_change_events[CE_OTHER_GETS_DIGGED] = FALSE;
custom_element_change_events[CE_OTHER_GETS_COLLECTED] = FALSE;
custom_element_change_events[CE_OTHER_GETS_DROPPED] = FALSE;
+ custom_element_change_events[CE_OTHER_IS_TOUCHING] = FALSE;
+ custom_element_change_events[CE_OTHER_IS_CHANGING] = FALSE;
+ custom_element_change_events[CE_OTHER_IS_EXPLODING] = FALSE;
custom_element_change_events[custom_element_change.other_action] =
custom_element_change_events[CE_BY_OTHER_ACTION];
change->can_change = FALSE;
change->events = CE_BITMASK_DEFAULT;
+ change->sides = CH_SIDE_ANY;
+
change->target_element = EL_EMPTY_SPACE;
change->delay_fixed = 0;
static void TestIfPlayerTouchesCustomElement(int, int);
static void TestIfElementTouchesCustomElement(int, int);
+static boolean CheckTriggeredElementSideChange(int, int, int, int, int);
static boolean CheckTriggeredElementChange(int, int, int, int);
+static boolean CheckElementSideChange(int, int, int, int, int, int);
static boolean CheckElementChange(int, int, int, int);
static void PlaySoundLevel(int, int, int);
ei->change_events |= CH_EVENT_BIT(CE_DELAY);
}
- /* set summarized change event CE_TOUCHING_ANY_SIDE_OF */
- for (i=0; i < NUM_CUSTOM_ELEMENTS; i++)
- {
- struct ElementInfo *ei = &element_info[EL_CUSTOM_START + i];
-
- for (j=0; j < ei->num_change_pages; j++)
- {
- if (!ei->change_page[j].can_change)
- continue;
-
- /* check for change event of touching other element on some side */
- if (ei->change_page[j].events & (CH_EVENT_BIT(CE_TOUCHING_ANY_SIDE_OF |
- CE_TOUCHING_LEFT_OF |
- CE_TOUCHING_RIGHT_OF |
- CE_TOUCHING_TOP_OF |
- CE_TOUCHING_BOTTOM_OF)))
- ei->change_page[j].events |= CH_EVENT_BIT(CE_TOUCHING_SOME_SIDE);
-
- /* add change event for each side when event exists for any side */
- if (ei->change_page[j].events & CH_EVENT_BIT(CE_TOUCHING_ANY_SIDE_OF))
- ei->change_page[j].events |= (CH_EVENT_BIT(CE_TOUCHING_LEFT_OF) |
- CH_EVENT_BIT(CE_TOUCHING_RIGHT_OF) |
- CH_EVENT_BIT(CE_TOUCHING_TOP_OF) |
- CH_EVENT_BIT(CE_TOUCHING_BOTTOM_OF));
- }
- }
-
#if 1
/* add change events from custom element configuration */
for (i=0; i < NUM_CUSTOM_ELEMENTS; i++)
}
}
-static boolean CheckTriggeredElementChange(int lx, int ly, int trigger_element,
- int trigger_event)
+static boolean CheckTriggeredElementSideChange(int lx, int ly,
+ int trigger_element,
+ int trigger_side,
+ int trigger_event)
{
int i, j, x, y;
if (!(trigger_events[trigger_element] & CH_EVENT_BIT(trigger_event)))
return FALSE;
-#if 0
- /* prevent this function from running into a loop */
- if (trigger_event == CE_OTHER_IS_CHANGING)
- Changed[lx][ly] = TRUE;
-#endif
-
for (i=0; i < NUM_CUSTOM_ELEMENTS; i++)
{
int element = EL_CUSTOM_START + i;
-#if 1
boolean change_element = FALSE;
int page;
for (j=0; j < element_info[element].num_change_pages; j++)
{
- if (element_info[element].change_page[j].trigger_element ==
- trigger_element)
+ struct ElementChangeInfo *change = &element_info[element].change_page[j];
+
+ if (change->sides & trigger_side &&
+ change->trigger_element == trigger_element)
{
change_element = TRUE;
page = j;
if (!change_element)
continue;
-#else
- if (!CAN_CHANGE(element) ||
- !HAS_ANY_CHANGE_EVENT(element, trigger_event) ||
- element_info[element].change->trigger_element != trigger_element)
- continue;
-#endif
-
for (y=0; y<lev_fieldy; y++) for (x=0; x<lev_fieldx; x++)
{
- if (x == lx && y == ly) /* do not change trigger element itself */
- continue;
-
#if 0
- if (Changed[x][y]) /* do not change already changed elements */
+ if (x == lx && y == ly) /* do not change trigger element itself */
continue;
#endif
ChangeDelay[x][y] = 1;
ChangeEvent[x][y] = CH_EVENT_BIT(trigger_event);
ChangeElement(x, y, page);
-
-#if 0
- Changed[x][y] = TRUE; /* prevent element from being changed again */
-#endif
}
}
}
-#if 0
- /* reset change prevention array */
- for (y=0; y<lev_fieldy; y++) for (x=0; x<lev_fieldx; x++)
- Changed[x][y] = FALSE;
-#endif
-
return TRUE;
}
-static boolean CheckElementChangeExt(int x, int y, int element,
- int trigger_event, int page)
+static boolean CheckTriggeredElementChange(int lx, int ly, int trigger_element,
+ int trigger_event)
+{
+ return CheckTriggeredElementSideChange(lx, ly, trigger_element, CH_SIDE_ANY,
+ trigger_event);
+}
+
+static boolean CheckElementSideChange(int x, int y, int element, int side,
+ int trigger_event, int page)
{
if (!CAN_CHANGE(element) || !HAS_ANY_CHANGE_EVENT(element, trigger_event))
return FALSE;
if (Feld[x][y] == EL_BLOCKED)
+ {
Blocked2Moving(x, y, &x, &y);
+ element = Feld[x][y];
+ }
+
+ if (page < 0)
+ page = element_info[element].event_page_num[trigger_event];
+
+ if (!(element_info[element].change_page[page].sides & side))
+ return FALSE;
ChangeDelay[x][y] = 1;
ChangeEvent[x][y] = CH_EVENT_BIT(trigger_event);
static boolean CheckElementChange(int x, int y, int element, int trigger_event)
{
- int page = element_info[element].event_page_num[trigger_event];
-
- return CheckElementChangeExt(x, y, element, trigger_event, page);
+ return CheckElementSideChange(x, y, element, CH_SIDE_ANY, trigger_event, -1);
}
static void PlayerActions(struct PlayerInfo *player, byte player_action)
boolean MoveFigureOneStep(struct PlayerInfo *player,
int dx, int dy, int real_dx, int real_dy)
{
+ static int change_sides[4][2] =
+ {
+ /* enter side leave side */
+ { CH_SIDE_RIGHT, CH_SIDE_LEFT }, /* moving left */
+ { CH_SIDE_LEFT, CH_SIDE_RIGHT }, /* moving right */
+ { CH_SIDE_BOTTOM, CH_SIDE_TOP }, /* moving up */
+ { CH_SIDE_TOP, CH_SIDE_BOTTOM } /* moving down */
+ };
+ int move_direction = (dx == -1 ? MV_LEFT :
+ dx == +1 ? MV_RIGHT :
+ dy == -1 ? MV_UP :
+ dy == +1 ? MV_DOWN : MV_NO_MOVING);
+ int enter_side = change_sides[MV_DIR_BIT(move_direction)][0];
+ int leave_side = change_sides[MV_DIR_BIT(move_direction)][1];
int jx = player->jx, jy = player->jy;
- int new_jx = jx+dx, new_jy = jy+dy;
+ int new_jx = jx + dx, new_jy = jy + dy;
int element;
int can_move;
StorePlayer[jx][jy] = 0;
player->last_jx = jx;
player->last_jy = jy;
- jx = player->jx = new_jx;
- jy = player->jy = new_jy;
- StorePlayer[jx][jy] = player->element_nr;
+ player->jx = new_jx;
+ player->jy = new_jy;
+ StorePlayer[new_jx][new_jy] = player->element_nr;
player->MovPos =
(dx > 0 || dy > 0 ? -1 : 1) * (TILEX - TILEX / player->move_delay_value);
ScrollFigure(player, SCROLL_INIT);
+#if 1
+ if (IS_CUSTOM_ELEMENT(Feld[jx][jy]))
+ {
+ CheckTriggeredElementSideChange(jx, jy, Feld[jx][jy], leave_side,
+ CE_OTHER_GETS_LEFT);
+ CheckElementSideChange(jx, jy, Feld[jx][jy], leave_side,
+ CE_LEFT_BY_PLAYER, -1);
+ }
+
+ if (IS_CUSTOM_ELEMENT(Feld[new_jx][new_jy]))
+ {
+ CheckTriggeredElementSideChange(new_jx, new_jy, Feld[new_jx][new_jy],
+ enter_side, CE_OTHER_GETS_ENTERED);
+ CheckElementSideChange(new_jx, new_jy, Feld[new_jx][new_jy], enter_side,
+ CE_ENTERED_BY_PLAYER, -1);
+ }
+#endif
+
return MF_MOVING;
}
{ +1, 0 },
{ 0, +1 }
};
- static int touching_side[4][2] =
+ static int change_sides[4][2] =
{
- { CE_TOUCHING_TOP_OF, CE_TOUCHING_BOTTOM_OF },
- { CE_TOUCHING_LEFT_OF, CE_TOUCHING_RIGHT_OF },
- { CE_TOUCHING_RIGHT_OF, CE_TOUCHING_LEFT_OF },
- { CE_TOUCHING_BOTTOM_OF, CE_TOUCHING_TOP_OF }
+ /* center side border side */
+ { CH_SIDE_TOP, CH_SIDE_BOTTOM }, /* check top */
+ { CH_SIDE_LEFT, CH_SIDE_RIGHT }, /* check left */
+ { CH_SIDE_RIGHT, CH_SIDE_LEFT }, /* check right */
+ { CH_SIDE_BOTTOM, CH_SIDE_TOP } /* check bottom */
};
boolean change_center_element = FALSE;
int center_element_change_page = 0;
- int center_element_change_event = 0;
int center_element = Feld[x][y];
int i, j;
{
int xx = x + xy[i][0];
int yy = y + xy[i][1];
- int change_event_center = touching_side[i][0];
- int change_event_border = touching_side[i][1];
+ int center_side = change_sides[i][0];
+ int border_side = change_sides[i][1];
int border_element;
if (!IN_LEV_FIELD(xx, yy))
/* check for change of center element (but change it only once) */
if (IS_CUSTOM_ELEMENT(center_element) &&
- HAS_ANY_CHANGE_EVENT(center_element, change_event_border) &&
+ HAS_ANY_CHANGE_EVENT(center_element, CE_OTHER_IS_TOUCHING) &&
!change_center_element)
{
for (j=0; j < element_info[center_element].num_change_pages; j++)
struct ElementChangeInfo *change =
&element_info[center_element].change_page[j];
- if (change->events & CH_EVENT_BIT(change_event_border) &&
+ if (change->events & CH_EVENT_BIT(CE_OTHER_IS_TOUCHING) &&
+ change->sides & border_side &&
change->trigger_element == border_element)
{
change_center_element = TRUE;
center_element_change_page = j;
- center_element_change_event = change_event_border;
break;
}
/* check for change of border element */
if (IS_CUSTOM_ELEMENT(border_element) &&
- HAS_ANY_CHANGE_EVENT(border_element, change_event_center))
+ HAS_ANY_CHANGE_EVENT(border_element, CE_OTHER_IS_TOUCHING))
{
for (j=0; j < element_info[border_element].num_change_pages; j++)
{
struct ElementChangeInfo *change =
&element_info[border_element].change_page[j];
- if (change->events & CH_EVENT_BIT(change_event_center) &&
+ if (change->events & CH_EVENT_BIT(CE_OTHER_IS_TOUCHING) &&
+ change->sides & center_side &&
change->trigger_element == center_element)
{
- CheckElementChangeExt(xx,yy, border_element, change_event_center, j);
+ CheckElementSideChange(xx, yy, border_element, CH_SIDE_ANY,
+ CE_OTHER_IS_TOUCHING, j);
break;
}
}
}
if (change_center_element)
- CheckElementChangeExt(x, y, center_element, center_element_change_event,
- center_element_change_page);
+ CheckElementSideChange(x, y, center_element, CH_SIDE_ANY,
+ CE_OTHER_IS_TOUCHING, center_element_change_page);
#if 0
check_changing = FALSE;
int DigField(struct PlayerInfo *player,
int x, int y, int real_dx, int real_dy, int mode)
{
+#if 0
+ static int change_sides[4][2] =
+ {
+ /* enter side leave side */
+ { CH_SIDE_RIGHT, CH_SIDE_LEFT }, /* moving left */
+ { CH_SIDE_LEFT, CH_SIDE_RIGHT }, /* moving right */
+ { CH_SIDE_BOTTOM, CH_SIDE_TOP }, /* moving up */
+ { CH_SIDE_TOP, CH_SIDE_BOTTOM } /* moving down */
+ };
+#endif
boolean use_spring_bug = (game.engine_version < VERSION_IDENT(2,2,0));
int jx = player->jx, jy = player->jy;
int dx = x - jx, dy = y - jy;
dx == +1 ? MV_RIGHT :
dy == -1 ? MV_UP :
dy == +1 ? MV_DOWN : MV_NO_MOVING);
+#if 0
+ int enter_side = change_sides[MV_DIR_BIT(move_direction)][0];
+ int leave_side = change_sides[MV_DIR_BIT(move_direction)][1];
+#endif
int element;
if (player->MovPos == 0)
if (Feld[x][y] != element) /* really digged/collected something */
player->is_collecting = !player->is_digging;
+#if 0
+ if (IS_CUSTOM_ELEMENT(Feld[jx][jy]))
+ {
+ CheckTriggeredElementSideChange(jx, jy, Feld[jx][jy], leave_side,
+ CE_OTHER_GETS_LEFT);
+ CheckElementSideChange(jx, jy, Feld[jx][jy], leave_side,
+ CE_LEFT_BY_PLAYER, -1);
+ }
+
+ if (IS_CUSTOM_ELEMENT(Feld[x][y]))
+ {
+ CheckTriggeredElementSideChange(x, y, Feld[x][y], enter_side,
+ CE_OTHER_GETS_ENTERED);
+ CheckElementSideChange(x, y, Feld[x][y], enter_side,
+ CE_ENTERED_BY_PLAYER, -1);
+ }
+#endif
+
return MF_MOVING;
}
#define CE_COLLISION 5
#define CE_IMPACT 6
#define CE_SMASHED 7
-#define CE_TOUCHING_ANY_SIDE_OF 8
+#define CE_OTHER_IS_TOUCHING 8
#define CE_OTHER_IS_CHANGING 9
#define CE_OTHER_IS_EXPLODING 10
#define CE_OTHER_GETS_TOUCHED 11
#define CE_BY_OTHER_ACTION 18 /* activates other element events */
#define CE_BY_DIRECT_ACTION 19 /* activates direct element events */
#define CE_OTHER_GETS_DIGGED 20
-#define CE_TOUCHING_LEFT_OF 21
-#define CE_TOUCHING_RIGHT_OF 22
-#define CE_TOUCHING_TOP_OF 23
-#define CE_TOUCHING_BOTTOM_OF 24
+#define CE_ENTERED_BY_PLAYER 21
+#define CE_LEFT_BY_PLAYER 22
+#define CE_OTHER_GETS_ENTERED 23
+#define CE_OTHER_GETS_LEFT 24
/* values for derived change events (determined from properties above) */
#define CE_TOUCHING_SOME_SIDE 25 /* summarized left/right/up/down/any */
(CH_EVENT_VAR(e) |= CH_EVENT_BIT(c)) : \
(CH_EVENT_VAR(e) &= ~CH_EVENT_BIT(c))) : 0)
+/* values for change sides for custom elements */
+#define CH_SIDE_LEFT MV_LEFT
+#define CH_SIDE_RIGHT MV_RIGHT
+#define CH_SIDE_TOP MV_UP
+#define CH_SIDE_BOTTOM MV_DOWN
+#define CH_SIDE_LEFT_RIGHT MV_HORIZONTAL
+#define CH_SIDE_TOP_BOTTOM MV_VERTICAL
+#define CH_SIDE_ANY MV_ANY_DIRECTION
+
/* values for change power for custom elements */
#define CP_NON_DESTRUCTIVE 0
#define CP_HALF_DESTRUCTIVE 1
{
boolean can_change; /* use or ignore this change info */
- unsigned long events; /* bitfield for change events */
+ unsigned long events; /* change events */
+ int sides; /* change sides */
short target_element; /* target element after change */
projects / rocksndiamonds.git / commitdiff