/**
* @brief Sets the map to sane defaults
*/
void map_clear (void)
{
map_setZoom(1.);
if (cur_system != NULL) {
map_xpos = cur_system->pos.x;
map_ypos = cur_system->pos.y;
}
else {
map_xpos = 0.;
map_ypos = 0.;
}
if (map_path != NULL) {
free(map_path);
map_path = NULL;
map_npath = 0;
}
/* default system is current system */
map_selectCur();
}
/**
* @brief Shows a map at x, y (relative to wid) with size w,h.
*
* @param wid Window to show map on.
* @param x X position to put map at.
* @param y Y position to put map at.
* @param w Width of map to open.
* @param h Height of map to open.
* @param zoom Default zoom to use.
*/
void map_show( int wid, int x, int y, int w, int h, double zoom )
{
StarSystem *sys;
/* mark systems as needed */
mission_sysMark();
/* Set position to focus on current system. */
map_xpos = cur_system->pos.x * zoom;
map_ypos = cur_system->pos.y * zoom;
/* Set zoom. */
map_setZoom(zoom);
/* Make sure selected is sane. */
sys = system_getIndex( map_selected );
if (!(sys_isFlag(sys, SYSTEM_MARKED | SYSTEM_CMARKED)) &&
!sys_isKnown(sys) && !space_sysReachable(sys))
map_selectCur();
window_addCust( wid, x, y, w, h,
"cstMap", 1, map_render, map_mouse, NULL );
}
/**
* @brief Handles the button zoom clicks.
*
* @param wid Unused.
* @param str Name of the button creating the event.
*/
static void map_buttonZoom( unsigned int wid, char* str )
{
(void) wid;
/* Transform coords to normal. */
map_xpos /= map_zoom;
map_ypos /= map_zoom;
/* Apply zoom. */
if (strcmp(str,"btnZoomIn")==0) {
map_zoom += (map_zoom >= 1.) ? 0.5 : 0.25;
map_zoom = MIN(2.5, map_zoom);
}
else if (strcmp(str,"btnZoomOut")==0) {
map_zoom -= (map_zoom > 1.) ? 0.5 : 0.25;
map_zoom = MAX(0.5, map_zoom);
}
map_setZoom(map_zoom);
/* Transform coords back. */
map_xpos *= map_zoom;
map_ypos *= map_zoom;
}
/**
* @brief Opens the system editor interface.
*/
void uniedit_open( unsigned int wid_unused, char *unused )
{
(void) wid_unused;
(void) unused;
unsigned int wid;
/* Pause. */
pause_game();
/* Needed to generate faction disk. */
map_setZoom( 1. );
/* Must have no diffs applied. */
diff_clear();
/* Reset some variables. */
uniedit_mode = UNIEDIT_DEFAULT;
uniedit_drag = 0;
uniedit_dragSys = 0;
uniedit_tsys = NULL;
uniedit_tadd = 0;
uniedit_zoom = 1.;
uniedit_xpos = 0.;
uniedit_ypos = 0.;
/* Create the window. */
wid = window_create( "Universe Editor", -1, -1, -1, -1 );
window_handleKeys( wid, uniedit_keys );
uniedit_wid = wid;
/* Close button. */
window_addButton( wid, -20, 20, BUTTON_WIDTH, BUTTON_HEIGHT,
"btnClose", "Close", uniedit_close );
/* Jump toggle. */
window_addButton( wid, -20, 20+(BUTTON_HEIGHT+20)*3, BUTTON_WIDTH, BUTTON_HEIGHT,
"btnJump", "Jump", uniedit_btnJump );
/* Rename system. */
window_addButton( wid, -20, 20+(BUTTON_HEIGHT+20)*4, BUTTON_WIDTH, BUTTON_HEIGHT,
"btnRename", "Rename", uniedit_btnRename );
/* Edit system. */
window_addButton( wid, -20, 20+(BUTTON_HEIGHT+20)*5, BUTTON_WIDTH, BUTTON_HEIGHT,
"btnEdit", "Edit", uniedit_btnEdit );
/* New system. */
window_addButton( wid, -20, 20+(BUTTON_HEIGHT+20)*6, BUTTON_WIDTH, BUTTON_HEIGHT,
"btnNew", "New Sys", uniedit_btnNew );
/* Open a system. */
window_addButton( wid, -20, 20+(BUTTON_HEIGHT+20)*7, BUTTON_WIDTH, BUTTON_HEIGHT,
"btnOpen", "Open", uniedit_btnOpen );
/* Zoom buttons */
window_addButton( wid, 40, 20, 30, 30, "btnZoomIn", "+", uniedit_buttonZoom );
window_addButton( wid, 80, 20, 30, 30, "btnZoomOut", "-", uniedit_buttonZoom );
/* Presence. */
window_addText( wid, -20, -140, 90, 20, 0, "txtSPresence",
&gl_smallFont, &cDConsole, "Presence:" );
window_addText( wid, -20, -140-gl_smallFont.h-5, 80, 100, 0, "txtPresence",
&gl_smallFont, &cBlack, "N/A" );
/* Selected text. */
window_addText( wid, 140, 10, SCREEN_W - 80 - 30 - 30 - BUTTON_WIDTH - 20, 30, 0,
"txtSelected", &gl_smallFont, &cBlack, NULL );
/* Actual viewport. */
window_addCust( wid, 20, -40, SCREEN_W - 150, SCREEN_H - 100,
"cstSysEdit", 1, uniedit_render, uniedit_mouse, NULL );
window_custSetOverlay( wid, "cstSysEdit", uniedit_renderOverlay );
/* Deselect everything. */
uniedit_deselect();
}
