/**************************************************************************
...
**************************************************************************/
void map_canvas_expose(Widget w, XEvent *event, Region exposed,
void *client_data)
{
Dimension width, height;
bool map_resized;
XtVaGetValues(w, XtNwidth, &width, XtNheight, &height, NULL);
map_resized = map_canvas_resized(width, height);
if (!can_client_change_view()) {
if (!intro_gfx_sprite) {
load_intro_gfx();
}
if (height != scaled_intro_pixmap_height
|| width != scaled_intro_pixmap_width) {
if (scaled_intro_pixmap) {
XFreePixmap(display, scaled_intro_pixmap);
}
scaled_intro_pixmap=x_scale_pixmap(intro_gfx_sprite->pixmap,
intro_gfx_sprite->width,
intro_gfx_sprite->height,
width, height, root_window);
scaled_intro_pixmap_width=width;
scaled_intro_pixmap_height=height;
}
if(scaled_intro_pixmap)
XCopyArea(display, scaled_intro_pixmap, XtWindow(map_canvas),
civ_gc,
event->xexpose.x, event->xexpose.y,
event->xexpose.width, event->xexpose.height,
event->xexpose.x, event->xexpose.y);
return;
}
if(scaled_intro_pixmap) {
XFreePixmap(display, scaled_intro_pixmap);
scaled_intro_pixmap=0; scaled_intro_pixmap_height=0;
}
if (map_exists() && !map_resized) {
/* First we mark the area to be updated as dirty. Then we unqueue
* any pending updates, to make sure only the most up-to-date data
* is written (otherwise drawing bugs happen when old data is copied
* to screen). Then we draw all changed areas to the screen. */
unqueue_mapview_updates(FALSE);
XCopyArea(display, mapview.store->pixmap, XtWindow(map_canvas),
civ_gc,
event->xexpose.x, event->xexpose.y,
event->xexpose.width, event->xexpose.height,
event->xexpose.x, event->xexpose.y);
}
refresh_overview_canvas();
}
/**************************************************************************
...
**************************************************************************/
gboolean overview_canvas_expose(GtkWidget *w, GdkEventExpose *ev, gpointer data)
{
if (!can_client_change_view()) {
if (radar_gfx_sprite) {
gdk_draw_drawable(overview_canvas->window, civ_gc,
radar_gfx_sprite->pixmap, ev->area.x, ev->area.y,
ev->area.x, ev->area.y,
ev->area.width, ev->area.height);
}
return TRUE;
}
refresh_overview_canvas();
return TRUE;
}
/**************************************************************************
...
**************************************************************************/
void handle_game_state(struct packet_generic_integer *packet)
{
if(client_state==CLIENT_SELECT_RACE_STATE &&
packet->value==CLIENT_GAME_RUNNING_STATE) {
popdown_races_dialog();
}
client_state=packet->value;
if(client_state==CLIENT_GAME_RUNNING_STATE) {
refresh_overview_canvas();
refresh_overview_viewrect();
player_set_unit_focus_status(game.player_ptr);
update_unit_focus();
update_unit_info_label(get_unit_in_focus());
if(get_unit_in_focus())
center_tile_mapcanvas(get_unit_in_focus()->x, get_unit_in_focus()->y);
}
}
