diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/screen/screen_choiceArena.c | 94 |
1 files changed, 74 insertions, 20 deletions
diff --git a/src/screen/screen_choiceArena.c b/src/screen/screen_choiceArena.c index 7bc6ce4..a1b725b 100644 --- a/src/screen/screen_choiceArena.c +++ b/src/screen/screen_choiceArena.c @@ -28,8 +28,21 @@ static widget_t *image_backgorund; static widget_t *button_play; static widget_t *button_back; - -static list_t *listWidgetButtonimage; +static widget_t *button_next; +static widget_t *button_prev; + +//static list_t *listWidgetButtonimage; // map buttons to be showed and handled - well, show_map_buttons is used instead +static list_t *listAllWidgetButtonimage; // all map buttons +static int handled_map_button_group; // 0 - first 6 buttons, 1 - second 6 buttons, .... +static void activateHandledMapButtonGroup(); +static struct show_map_buttons { + // geez, it'd be nicer to used two lists + // but how the hell is list_t supposed to be used?! :-) + int min; // see activateHandledMapButtonGroup for desc + int max; // + int next; // 0: max is last item+1 in listAllWidgetButtonimage, otherwise 1 + int prev; // 0: min is first item in listAllWidgetButtonimage, otherwise 1 +} show_map_buttons = { 0,0,0,0 } ; static arenaFile_t *currentArena; static void hotkey_escape() @@ -54,12 +67,11 @@ void drawScreenChoiceArena() drawWidgetButton(button_play); drawWidgetButton(button_back); + if (show_map_buttons.next) { drawWidgetButton(button_next); } + if (show_map_buttons.prev) { drawWidgetButton(button_prev); } - for (i = 0; i < listWidgetButtonimage->count; i++) { - widget_t *this; - - this = (widget_t *) listWidgetButtonimage->list[i]; - drawWidgetButtonimage(this); + for (i = show_map_buttons.min ; i < show_map_buttons.max; i++) { + drawWidgetButtonimage((widget_t*)listAllWidgetButtonimage->list[i]); } } @@ -69,12 +81,11 @@ void eventScreenChoiceArena() eventWidgetButton(button_play); eventWidgetButton(button_back); + if (show_map_buttons.next) { eventWidgetButton(button_next); } + if (show_map_buttons.prev) { eventWidgetButton(button_prev); } - for (i = 0; i < listWidgetButtonimage->count; i++) { - widget_t *this; - - this = (widget_t *) listWidgetButtonimage->list[i]; - eventWidgetButtonimage(this); + for (i = show_map_buttons.min ; i < show_map_buttons.max; i++) { + eventWidgetButtonimage((widget_t*)listAllWidgetButtonimage->list[i]); } } @@ -90,10 +101,10 @@ static void eventWidgetButtonImage(void *p) buttonimage = (widget_t *) (p); - for (i = 0; i < listWidgetButtonimage->count; i++) { + for (i = show_map_buttons.min; i < show_map_buttons.max; i++) { widget_t *this; - this = (widget_t *) (listWidgetButtonimage->list[i]); + this = (widget_t *) (listAllWidgetButtonimage->list[i]); if (buttonimage == this) { setWidgetButtonimageActive(this, TRUE); @@ -118,7 +129,7 @@ void setChoiceArena(arenaFile_t * arenaFile) currentArena = arenaFile; if (id >= 0) { - widget_buttonimage = (widget_t *) listWidgetButtonimage->list[id]; + widget_buttonimage = (widget_t *) listAllWidgetButtonimage->list[id]; setWidgetButtonimageActive(widget_buttonimage, TRUE); } } @@ -136,6 +147,36 @@ static void eventWidget(void *p) if (button == button_back) { setScreen("gameType"); } + if (button == button_next) { + if (show_map_buttons.next) { + handled_map_button_group++; + activateHandledMapButtonGroup(); + } + } + if (button == button_prev) { + if (show_map_buttons.prev) { + handled_map_button_group--; + activateHandledMapButtonGroup(); + } + } +} + +// groups of 6 map buttons to be shown and handled +// the group is set by static global variable handled_map_button_group +// sets static global show_map_buttons.min to index of first button to be drawn in listAllButtonimage +// and show_map_buttons.max to index of last button to be drawn+1 in listAllButtonimage +static void activateHandledMapButtonGroup(void) { + int min = handled_map_button_group * 6; + min = min < 0 ? 0 : min; + min = min <= getArenaCount() ? min : getArenaCount(); + int max = min+6 <= getArenaCount() ? min+6 : getArenaCount(); + + if (min) { show_map_buttons.prev = 1; } + else { show_map_buttons.prev = 0; } + if (max < getArenaCount()) { show_map_buttons.next = 1; } + else { show_map_buttons.next = 0; } + show_map_buttons.min = min; + show_map_buttons.max = max; } void initScreenChoiceArena() @@ -149,7 +190,10 @@ void initScreenChoiceArena() button_back = newWidgetButton(_("back"), 100, WINDOW_SIZE_Y - 100, eventWidget); button_play = newWidgetButton(_("play"), WINDOW_SIZE_X - 200, WINDOW_SIZE_Y - 100, eventWidget); - listWidgetButtonimage = newList(); + button_prev = newWidgetButton(_("prev maps"), 250, WINDOW_SIZE_Y - 100, eventWidget); + button_next = newWidgetButton(_("next maps"), WINDOW_SIZE_X-350, WINDOW_SIZE_Y - 100, eventWidget); + + listAllWidgetButtonimage = newList(); currentArena = NULL; for (i = 0; i < getArenaCount(); i++) { @@ -162,8 +206,13 @@ void initScreenChoiceArena() image = loadImageFromArena(arenaFile, getArenaImage(arenaFile), IMAGE_GROUP_BASE, "none", IMAGE_NO_ALPHA); - x = 100 + 200 * (i - 3 * (i / 3)); - y = 150 + 200 * (i / 3); + // only 6 map buttons can be shown at once; + // set buttons' positions in each group to the corresponding values + // handled_map_button_group and activateHandledMapButtonGroup is used + // to choose group to be shown and handled + int pos = i % 6 ; + x = 100 + 200 * (pos - 3 * (pos / 3)); + y = 150 + 200 * (pos / 3); widget_buttonimage = newWidgetButtonimage(image, x, y, eventWidgetButtonImage); /* @@ -172,7 +221,9 @@ void initScreenChoiceArena() widget_buttonimage->active = 1; } */ - addList(listWidgetButtonimage, widget_buttonimage); + addList(listAllWidgetButtonimage, widget_buttonimage); + handled_map_button_group = 0; + activateHandledMapButtonGroup(); } registerScreen( newScreen("chiceArena", startScreenChoiceArena, @@ -187,5 +238,8 @@ void quitScreenChoiceArena() destroyWidgetButton(button_play); destroyWidgetButton(button_back); - destroyListItem(listWidgetButtonimage, destroyWidgetButtonimage); + destroyWidgetButton(button_next); + destroyWidgetButton(button_prev); + + destroyListItem(listAllWidgetButtonimage, destroyWidgetButtonimage); } |