static void
function_change_apply_revert( ObjectChange* objchg, DiaObject* obj)
{
int tmp ;
char* ttxt ;
FunctionChange* change = (FunctionChange*) objchg ;
Function* fcn = (Function*) obj ;
if ( change->change_type == WISH_FUNC || change->change_type == ALL ) {
tmp = fcn->is_wish ;
fcn->is_wish = change->is_wish ;
change->is_wish = tmp ;
}
if ( change->change_type == USER_FUNC || change->change_type == ALL ) {
tmp = fcn->is_user ;
fcn->is_user = change->is_user ;
change->is_user = tmp ;
}
if ( change->change_type == TEXT_EDIT || change->change_type == ALL ) {
ttxt = text_get_string_copy( fcn->text ) ;
text_set_string( fcn->text, change->text ) ;
g_free( change->text ) ;
change->text = ttxt ;
}
}
int
text_delete_all(Text *text, ObjectChange **change, DiaObject *obj)
{
if (!text_is_empty(text)) {
*change = text_create_change(text, TYPE_DELETE_ALL,
0, text->cursor_pos, text->cursor_row,
obj);
text_set_string(text, "");
calc_ascent_descent(text);
return TRUE;
}
return FALSE;
}
gboolean
apply_textstr_properties(GPtrArray *props,
Text *text, const gchar *textname,
const gchar *str)
{
TextProperty *textprop =
(TextProperty *)find_prop_by_name_and_type(props,textname,PROP_TYPE_TEXT);
if ((!textprop) ||
((textprop->common.experience & (PXP_LOADED|PXP_SFO))==0 )) {
/* most likely we're called after the dialog box has been applied */
text_set_string(text,str);
return TRUE;
}
return FALSE;
}
static ObjectChange *
function_insert_word( Function* func, const char* word, gboolean newline )
{
ObjectChange* change = function_create_change( func, TEXT_EDIT ) ;
char* old_chars = text_get_string_copy( func->text ) ;
char* new_chars = g_malloc( strlen( old_chars) + strlen( word )
+ ( newline ? 2 : 1) ) ;
sprintf( new_chars, newline ? "%s\n%s" : "%s%s", old_chars, word ) ;
text_set_string( func->text, new_chars ) ;
g_free( new_chars ) ;
g_free( old_chars ) ;
function_update_data( func ) ;
text_set_cursor_at_end( func->text ) ;
return change;
}
void game_screen_input_task(screen_ptr_t screen_ptr, input_state_ptr_t input_state_ptr)
{
/*** debug ***/ // fprintf(stdout, "[Trace] game_screen_input_task()\n");
// handle input
actor_ptr_t player_ptr = model_ptr->actor_ptr;
area_ptr_t area_ptr = player_ptr->area_ptr;
area_ptr_t left_area_ptr;
area_ptr_t right_area_ptr;
area_ptr_t back_area_ptr;
game_screen_get_area_paths(player_ptr, area_ptr, &left_area_ptr, &right_area_ptr, &back_area_ptr);
area_ptr_t next_area_ptr = NULL;
if (input_state_ptr->event == event_button_down && input_state_ptr->button == 1 && input_state_ptr->x < runtime.screen_width / 4)
{
next_area_ptr = left_area_ptr;
}
else if (input_state_ptr->event == event_button_down && input_state_ptr->button == 1 && input_state_ptr->x > runtime.screen_width / 4 * 3)
{
next_area_ptr = right_area_ptr;
}
else if (input_state_ptr->event == event_button_down && input_state_ptr->button == 1 && input_state_ptr->y > runtime.screen_height / 4 * 3)
{
next_area_ptr = back_area_ptr;
}
if (next_area_ptr != NULL)
{
player_ptr->prev_area_ptr = player_ptr->area_ptr;
player_ptr->area_ptr = next_area_ptr;
area_remove_actor(player_ptr->prev_area_ptr, player_ptr);
area_add_actor(player_ptr->area_ptr, player_ptr);
area_ptr = player_ptr->area_ptr;
game_screen_get_area_paths(player_ptr, area_ptr, &left_area_ptr, &right_area_ptr, &back_area_ptr);
}
// update screen objects based on model
char* area_string = area_ptr->string_ptr;
text_ptr_t area_text_ptr = screen_ptr->text_ptr_array[AREA_TEXT_INDEX];
text_set_string(area_text_ptr, "DejaVuSans", 128, &color_white, area_string);
area_text_ptr->x = runtime.screen_width / 2 - runtime_surface_width(area_text_ptr->surface_ptr) / 2;
area_text_ptr->y = runtime_surface_height(area_text_ptr->surface_ptr) / 4;
char* left_area_string = left_area_ptr->string_ptr;
text_ptr_t left_area_text_ptr = screen_ptr->text_ptr_array[LEFT_AREA_TEXT_INDEX];
text_set_string(left_area_text_ptr, "DejaVuSans", 128, &color_white, left_area_string);
left_area_text_ptr->x = runtime_surface_height(left_area_text_ptr->surface_ptr) / 4;
left_area_text_ptr->y = runtime.screen_height / 2 - runtime_surface_height(left_area_text_ptr->surface_ptr) / 2;
char* right_area_string = right_area_ptr->string_ptr;
text_ptr_t right_area_text_ptr = screen_ptr->text_ptr_array[RIGHT_AREA_TEXT_INDEX];
text_set_string(right_area_text_ptr, "DejaVuSans", 128, &color_white, right_area_string);
right_area_text_ptr->x = runtime.screen_width - runtime_surface_width(right_area_text_ptr->surface_ptr) - runtime_surface_height(right_area_text_ptr->surface_ptr) / 4;
right_area_text_ptr->y = runtime.screen_height / 2 - runtime_surface_height(right_area_text_ptr->surface_ptr) / 2;
char* back_area_string = back_area_ptr->string_ptr;
text_ptr_t back_area_text_ptr = screen_ptr->text_ptr_array[BACK_AREA_TEXT_INDEX];
text_set_string(back_area_text_ptr, "DejaVuSans", 128, &color_white, back_area_string);
back_area_text_ptr->x = runtime.screen_width / 2 - runtime_surface_width(back_area_text_ptr->surface_ptr) / 2;
back_area_text_ptr->y = runtime.screen_height - runtime_surface_height(back_area_text_ptr->surface_ptr) - runtime_surface_height(back_area_text_ptr->surface_ptr) / 4;
text_ptr_t squid_text_ptr = screen_ptr->text_ptr_array[SQUID_TEXT_INDEX];
if (area_has_actor_type(area_ptr, ACTOR_TYPE_SQUID))
{
squid_text_ptr->z = 0;
}
else
{
squid_text_ptr->z = -1;
}
text_ptr_t wisp_text_ptr = screen_ptr->text_ptr_array[WISP_TEXT_INDEX];
if (area_has_actor_type(area_ptr, ACTOR_TYPE_WISP))
{
wisp_text_ptr->z = 0;
}
else
{
wisp_text_ptr->z = -1;
}
text_ptr_t vines_text_ptr = screen_ptr->text_ptr_array[VINES_TEXT_INDEX];
if (area_has_actor_type(area_ptr, ACTOR_TYPE_VINES))
{
vines_text_ptr->z = 0;
}
else
{
vines_text_ptr->z = -1;
}
text_ptr_t squid_near_text_ptr = screen_ptr->text_ptr_array[SQUID_NEAR_TEXT_INDEX];
if (area_has_actor_type(left_area_ptr, ACTOR_TYPE_SQUID) || area_has_actor_type(right_area_ptr, ACTOR_TYPE_SQUID) || area_has_actor_type(back_area_ptr, ACTOR_TYPE_SQUID))
{
squid_near_text_ptr->z = 0;
}
else
{
squid_near_text_ptr->z = -1;
}
text_ptr_t wisp_near_text_ptr = screen_ptr->text_ptr_array[WISP_NEAR_TEXT_INDEX];
if (area_has_actor_type(left_area_ptr, ACTOR_TYPE_WISP) || area_has_actor_type(right_area_ptr, ACTOR_TYPE_WISP) || area_has_actor_type(back_area_ptr, ACTOR_TYPE_WISP))
{
wisp_near_text_ptr->z = 0;
}
else
{
wisp_near_text_ptr->z = -1;
}
text_ptr_t vines_near_text_ptr = screen_ptr->text_ptr_array[VINES_NEAR_TEXT_INDEX];
if (area_has_actor_type(left_area_ptr, ACTOR_TYPE_VINES) || area_has_actor_type(right_area_ptr, ACTOR_TYPE_VINES) || area_has_actor_type(back_area_ptr, ACTOR_TYPE_VINES))
{
vines_near_text_ptr->z = 0;
}
else
{
vines_near_text_ptr->z = -1;
}
}
