/**
* @brief Creates a new system.
*/
static void uniedit_newSys( double x, double y )
{
char *name;
StarSystem *sys;
/* Get name. */
name = dialogue_inputRaw( "New Star System Creation", 1, 32, "What do you want to name the new system?" );
/* Abort. */
if (name == NULL) {
dialogue_alert( "Star System creation aborted!" );
return;
}
/* Make sure there is no collision. */
if (uniedit_checkName( name )) {
free(name);
uniedit_newSys( x, y );
return;
}
/* Create the system. */
sys = system_new();
sys->name = name;
sys->pos.x = x;
sys->pos.y = y;
sys->stars = 400;
sys->radius = 10000.;
/* Select new system. */
uniedit_deselect();
uniedit_selectAdd( sys );
}
/**
* @brief Closes the system editor widget.
*/
static void uniedit_close( unsigned int wid, char *wgt )
{
/* Frees some memory. */
uniedit_deselect();
/* Reconstruct jumps. */
systems_reconstructJumps();
/* Close the window. */
window_close( wid, wgt );
}
/**
* @brief Sets the selected system text.
*/
static void uniedit_selectText (void)
{
int i, l;
char buf[1024];
StarSystem *sys;
int hasPresence;
l = 0;
for (i=0; i<uniedit_nsys; i++) {
l += nsnprintf( &buf[l], sizeof(buf)-l, "%s%s", uniedit_sys[i]->name,
(i == uniedit_nsys-1) ? "" : ", " );
}
if (l == 0)
uniedit_deselect();
else {
window_modifyText( uniedit_wid, "txtSelected", buf );
/* Presence text. */
if (uniedit_nsys == 1) {
sys = uniedit_sys[0];
buf[0] = '\0';
hasPresence = 0;
l = 0;
for (i=0; i < sys->npresence ; i++) {
/* Must have presence. */
if (sys->presence[i].value <= 0)
continue;
hasPresence = 1;
/* Use map grey instead of default neutral colour */
l += nsnprintf( &buf[l], sizeof(buf)-l, "%s\e0%s: %.0f",
(l==0)?"":"\n", faction_name(sys->presence[i].faction),
sys->presence[i].value);
}
if (hasPresence == 0)
nsnprintf( buf, sizeof(buf), "None" );
window_modifyText( uniedit_wid, "txtPresence", buf );
}
else
/**
* @brief Creates a new system.
*/
static void uniedit_newSys( double x, double y )
{
char *name;
StarSystem *sys;
/* Get name. */
name = dialogue_inputRaw( "New Star System Creation", 1, 32, "What do you want to name the new system?" );
/* Abort. */
if (name == NULL) {
dialogue_alert( "Star System creation aborted!" );
return;
}
/* Make sure there is no collision. */
if (uniedit_checkName( name )) {
free(name);
uniedit_newSys( x, y );
return;
}
/* Transform coordinates back to normal if zoomed */
x /= uniedit_zoom;
y /= uniedit_zoom;
/* Create the system. */
sys = system_new();
sys->name = name;
sys->pos.x = x;
sys->pos.y = y;
sys->stars = STARS_DENSITY_DEFAULT;
sys->radius = RADIUS_DEFAULT;
/* Select new system. */
uniedit_deselect();
uniedit_selectAdd( sys );
if (conf.devautosave)
dsys_saveSystem( sys );
}
/**
* @brief System editor custom widget mouse handling.
*/
static void uniedit_mouse( unsigned int wid, SDL_Event* event, double mx, double my,
double w, double h, void *data )
{
(void) wid;
(void) data;
int i;
double x,y, t;
StarSystem *sys;
SDLMod mod;
t = 15.*15.; /* threshold */
/* Handle modifiers. */
mod = SDL_GetModState();
switch (event->type) {
case SDL_MOUSEBUTTONDOWN:
/* Must be in bounds. */
if ((mx < 0.) || (mx > w) || (my < 0.) || (my > h))
return;
/* Zooming */
if (event->button.button == SDL_BUTTON_WHEELUP)
uniedit_buttonZoom( 0, "btnZoomIn" );
else if (event->button.button == SDL_BUTTON_WHEELDOWN)
uniedit_buttonZoom( 0, "btnZoomOut" );
/* selecting star system */
else {
mx -= w/2 - uniedit_xpos;
my -= h/2 - uniedit_ypos;
if (uniedit_mode == UNIEDIT_NEWSYS) {
uniedit_newSys( mx, my );
uniedit_mode = UNIEDIT_DEFAULT;
return;
}
for (i=0; i<systems_nstack; i++) {
sys = system_getIndex( i );
/* get position */
x = sys->pos.x * uniedit_zoom;
y = sys->pos.y * uniedit_zoom;
if ((pow2(mx-x)+pow2(my-y)) < t) {
/* Try to find in selected systems - begin drag move. */
for (i=0; i<uniedit_nsys; i++) {
/* Must match. */
if (uniedit_sys[i] != sys)
continue;
/* Detect double click to open system. */
if ((SDL_GetTicks() - uniedit_dragTime < UNIEDIT_DRAG_THRESHOLD*2)
&& (uniedit_moved < UNIEDIT_MOVE_THRESHOLD)) {
if (uniedit_nsys == 1) {
sysedit_open( uniedit_sys[0] );
return;
}
}
/* Handle normal click. */
if (uniedit_mode == UNIEDIT_DEFAULT) {
uniedit_dragSys = 1;
uniedit_tsys = sys;
/* Check modifier. */
if (mod & (KMOD_LCTRL | KMOD_RCTRL))
uniedit_tadd = 0;
else
uniedit_tadd = -1;
uniedit_dragTime = SDL_GetTicks();
uniedit_moved = 0;
}
return;
}
if (uniedit_mode == UNIEDIT_DEFAULT) {
/* Add the system if not selected. */
if (mod & (KMOD_LCTRL | KMOD_RCTRL))
uniedit_selectAdd( sys );
else {
uniedit_deselect();
uniedit_selectAdd( sys );
}
uniedit_tsys = NULL;
/* Start dragging anyway. */
uniedit_dragSys = 1;
uniedit_dragTime = SDL_GetTicks();
uniedit_moved = 0;
}
else if (uniedit_mode == UNIEDIT_JUMP) {
uniedit_toggleJump( sys );
uniedit_mode = UNIEDIT_DEFAULT;
}
return;
}
}
/* Start dragging. */
if ((uniedit_mode == UNIEDIT_DEFAULT) && !(mod & (KMOD_LCTRL | KMOD_RCTRL))) {
uniedit_drag = 1;
uniedit_dragTime = SDL_GetTicks();
uniedit_moved = 0;
uniedit_tsys = NULL;
}
return;
}
break;
case SDL_MOUSEBUTTONUP:
if (uniedit_drag) {
if ((SDL_GetTicks() - uniedit_dragTime < UNIEDIT_DRAG_THRESHOLD) && (uniedit_moved < UNIEDIT_MOVE_THRESHOLD)) {
if (uniedit_tsys == NULL)
uniedit_deselect();
else
uniedit_selectAdd( uniedit_tsys );
}
uniedit_drag = 0;
}
if (uniedit_dragSys) {
if ((SDL_GetTicks() - uniedit_dragTime < UNIEDIT_DRAG_THRESHOLD) &&
(uniedit_moved < UNIEDIT_MOVE_THRESHOLD) && (uniedit_tsys != NULL)) {
if (uniedit_tadd == 0)
uniedit_selectRm( uniedit_tsys );
else {
uniedit_deselect();
uniedit_selectAdd( uniedit_tsys );
}
}
uniedit_dragSys = 0;
for (i=0; i<uniedit_nsys; i++) {
dsys_saveSystem(uniedit_sys[i]);
}
}
break;
case SDL_MOUSEMOTION:
/* Update mouse positions. */
uniedit_mx = mx;
uniedit_my = my;
/* Handle dragging. */
if (uniedit_drag) {
/* axis is inverted */
uniedit_xpos -= event->motion.xrel;
uniedit_ypos += event->motion.yrel;
/* Update mouse movement. */
uniedit_moved += ABS( event->motion.xrel ) + ABS( event->motion.yrel );
}
else if (uniedit_dragSys && (uniedit_nsys > 0)) {
if ((uniedit_moved > UNIEDIT_MOVE_THRESHOLD) || (SDL_GetTicks() - uniedit_dragTime > UNIEDIT_DRAG_THRESHOLD)) {
for (i=0; i<uniedit_nsys; i++) {
uniedit_sys[i]->pos.x += ((double)event->motion.xrel) / uniedit_zoom;
uniedit_sys[i]->pos.y -= ((double)event->motion.yrel) / uniedit_zoom;
}
}
/* Update mouse movement. */
uniedit_moved += ABS( event->motion.xrel ) + ABS( event->motion.yrel );
}
break;
}
}
/**
* @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();
}
