void
Platform::update(float elapsed_time)
{
if (!path->is_valid()) {
remove_me();
return;
}
// check if Platform should automatically pick a destination
if (automatic) {
if (!player_contact && !walker->is_moving()) {
// Player doesn't touch platform and Platform is not moving
// Travel to node nearest to nearest player
auto player = Sector::current()->get_nearest_player(bbox);
if (player) {
int nearest_node_id = path->get_nearest_node_no(player->get_bbox().p2);
if (nearest_node_id != -1) {
goto_node(nearest_node_id);
}
}
}
if (player_contact && !last_player_contact && !walker->is_moving()) {
// Player touched platform, didn't touch last frame and Platform is not moving
// Travel to node farthest from current position
int farthest_node_id = path->get_farthest_node_no(get_pos());
if (farthest_node_id != -1) {
goto_node(farthest_node_id);
}
}
// Clear player_contact flag set by collision() method
last_player_contact = player_contact;
player_contact = false;
}
Vector new_pos = walker->advance(elapsed_time);
if (Editor::is_active()) {
set_pos(new_pos);
} else {
movement = new_pos - get_pos();
speed = movement / elapsed_time;
}
}
xmlNodePtr goto_node_with_create(xmlNodePtr cur, const char *str){
xmlNodePtr nn = goto_node(cur, str);
if( ! nn ){
if( !(nn=xmlNewChild(cur,NULL,(xmlChar *)str,NULL)) ){
fprintf(stderr,"xmlNewChild() failed\n");
return NULL;
}
}
return nn;
}
void ShowHelp() {
if (HelpPanel) {
beep();
return;
}
MkHelpWin();
HOldDMode = DisplayMode;
DisplayMode |= HELPSHOWN+OTHERWINDOW;
SetMenu(FormsMenu, 1);
HOldEditHook = EditHook;
EditHook = HelpEditHook;
RedrawKeys();
touchwin(InfoWindow);
forms_active = 1;
init_forms();
if (LineBuf) {
char *UpperBuf = strdup(LineBuf);
char *UpperPtr = UpperBuf;
while (*UpperPtr) { *UpperPtr = toupper(*UpperPtr); UpperPtr++; }
if (goto_node(UpperBuf) < 0 && goto_node("OMEXCH") < 0) {
AddEStr("Forms file not found!\n", 0, 0);
HideForms();
return;
}
free(UpperBuf);
} else {
if (goto_node("OMEXCH") < 0) {
AddEStr("Forms file not found!\n", 0, 0);
HideForms();
return;
}
}
start_loop();
}
void HelpGotoIndex() {
goto_node("OMEXCH");
start_loop();
}
