int command_unmark_special(char *text, int len, int do_log)
{
int i;
while (isspace(*text))
text++;
if(*text) {
for (i = 0; i < max_mark; i ++)
{
if (my_strcompare(marks[i].text, text) && (marks[i].x != -1) && !marks[i].server_side)
{
char str[512];
marks[i].x = marks[i].y = -1;
if (do_log)
{
safe_snprintf(str, sizeof(str), unmarked_str, marks[i].text);
LOG_TO_CONSOLE(c_orange1, str);
}
save_markings();
load_map_marks(); // simply to compact the array and make room for new marks
break;
}
}
}
return 1;
}
int put_mark_on_position(int map_x, int map_y, char * name)
{
if (map_x < 0
|| map_x >= tile_map_size_x*6
|| map_y < 0
|| map_y >= tile_map_size_y*6
|| max_mark>=MAX_USER_MARKS) {
return 0;
}
marks[max_mark].x = map_x;
marks[max_mark].y = map_y;
memset(marks[max_mark].text,0,sizeof(marks[max_mark].text));
my_strncp(marks[max_mark].text,name,sizeof(marks[max_mark].text));
marks[max_mark].text[strlen(marks[max_mark].text)]=0;
marks[max_mark].server_side=0;
marks[max_mark].r=curmark_r;
marks[max_mark].g=curmark_g;
marks[max_mark].b=curmark_b;
max_mark++;
save_markings();
return 1;
}
void delete_mark_on_map_on_mouse_position()
{
int min_mouse_x = (window_width-hud_x)/6;
int min_mouse_y = 0;
int mx , my , i;
int max_mouse_x = min_mouse_x+((window_width-hud_x)/1.5);
int max_mouse_y = window_height - hud_y;
int screen_map_width = max_mouse_x - min_mouse_x;
int screen_map_height = max_mouse_y - min_mouse_y;
int min_distance;
marking * closest_mark;
// FIXME (Malaclypse): should be moved above the screen_map_* init, to avoid additional computation
if (mouse_x < min_mouse_x
|| mouse_x > max_mouse_x
|| mouse_y < min_mouse_y
|| mouse_y > max_mouse_y) {
return;
}
mx = ((mouse_x - min_mouse_x) * tile_map_size_x * 6) / screen_map_width;
my = (tile_map_size_y * 6) - ((mouse_y * tile_map_size_y * 6) / screen_map_height);
// delete mark closest to cursor
min_distance = 20*20; // only check close marks
closest_mark = NULL;
for ( i = 0 ; i < max_mark ; i ++ ) {
int distance, dx, dy;
marking * const mark = &marks[i];
// skip masked marks
if (mark->x < 0 || mark->server_side) continue;
// get mark to cursor distance (squared)
dx = mark->x - mx;
dy = mark->y - my;
distance = dx*dx + dy*dy;
// prefer deleting closer and newer marks
if (distance <= min_distance) {
// found a closer mark
closest_mark = mark;
min_distance = distance;
}
}
if (closest_mark != NULL) {
// we found a close mark
closest_mark->x = -1 ;
closest_mark->y = -1 ;
}
save_markings();
load_map_marks(); // simply to compact the array and make room for new marks
}
int command_unmark(char *text, int len)
{
int i;
while (isspace(*text))
text++;
if(*text) {
for (i = 0; i < max_mark; i ++)
{
if (my_strcompare(marks[i].text, text) && (marks[i].x != -1) && !marks[i].server_side)
{
char str[512];
marks[i].x = marks[i].y = -1;
save_markings();
safe_snprintf(str, sizeof(str), unmarked_str, marks[i].text);
LOG_TO_CONSOLE(c_orange1, str);
break;
}
}
}
return 1;
}