Open source Star Ruler 2 source code!
This commit is contained in:
Lucas de Vries
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import tabs.Tab;
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import tabs.tabbar;
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import abilities;
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import hooks;
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from gui import isGuiHovered;
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import targeting.targeting;
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from obj_selection import hoveredObject, uiObject, selectedObjects;
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export ObjectTargeting;
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export AbilityTargetObject;
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export targetObject;
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export toggleAbilityTargetObject;
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import Tab@ createGalaxyTab() from "tabs.GalaxyTab";
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class ObjectTargeting {
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Tab@ returnTo;
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Sprite icon(spritesheet::ContextIcons, 1);
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bool allowMultiple = false;
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bool isTemporary = false;
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bool drawCrosshair = true;
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Color validIconColor = colors::Green;
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Color errorIconColor = colors::Red;
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vec2i iconSize(40, 40);
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bool valid(Object@ target) {
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return true;
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}
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void call(Object@ target) {
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}
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string message(Object@ target, bool valid) {
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return target.name;
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}
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string desc(Object@ target, bool valid) {
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return "";
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}
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string emptyMessage() {
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return "";
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}
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void hover(Object@ target, const vec2i& mouse) {
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}
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void draw(Object@ target, bool valid) {
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}
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void clear() {
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}
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void cancel() {
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}
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};
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class AbilityTargetObject : ObjectTargeting {
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Ability@ abl;
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Targets@ targs;
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AbilityTargetObject(Ability@ abl) {
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@this.abl = abl;
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@targs = Targets(abl.type.targets);
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icon = abl.type.icon;
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}
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bool valid(Object@ target) override {
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@targs.fill(0).obj = target;
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return abl.canActivate(targs);
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}
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void call(Object@ target) override {
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@targs.fill(0).obj = target;
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double range = abl.getRange(targs);
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array<Object@> objects = selectedObjects;
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if(objects.find(abl.obj) == -1)
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objects.insertLast(abl.obj);
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bool playedSound = false;
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for(uint i = 0, cnt = objects.length; i < cnt; ++i) {
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Object@ obj = objects[i];
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if(obj is null || (!obj.isArtifact && !obj.owner.controlled) || !obj.hasAbilities)
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continue;
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int ablId = -1;
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if(obj is abl.obj)
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ablId = abl.id;
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else
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ablId = obj.findAbilityOfType(abl.type.id);
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if(ablId != -1) {
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if(obj !is null) {
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if(obj.hasLeaderAI && range != INFINITY)
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obj.addAbilityOrder(ablId, target, range, shiftKey);
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else
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obj.activateAbility(ablId, target);
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}
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else
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abl.emp.activateAbility(ablId, target);
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if(abl.type.activateSound !is null && !playedSound) {
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abl.type.activateSound.play(priority=true);
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playedSound = true;
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}
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}
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}
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}
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string message(Object@ target, bool valid) override {
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return abl.type.name;
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}
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string desc(Object@ target, bool valid) {
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if(!valid) {
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string err = abl.getTargetError(targs);
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if(err.length != 0)
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return err;
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}
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return abl.formatCosts(targs);
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}
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};
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class ObjectMode : TargetMode {
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Object@ obj;
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ObjectTargeting@ targ;
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bool isValidTarget(Object@ obj) override {
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if(obj is null)
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return false;
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if(!targ.valid(obj))
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return false;
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return true;
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}
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bool hover(const vec2i& mouse) override {
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@obj = hoveredObject;
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if(obj is null)
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@obj = uiObject;
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targ.hover(obj, mouse);
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return isValidTarget(obj);
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}
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bool click() override {
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if(obj is null) {
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if(targ.isTemporary)
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return true;
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return false;
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}
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if(!targ.valid(obj)) {
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if(targ.isTemporary) {
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@obj = null;
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return true;
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}
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return false;
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}
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return true;
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}
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string get_message() override {
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if(obj is null)
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return targ.emptyMessage();
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return targ.message(obj, valid);
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}
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string get_desc() override {
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if(obj is null)
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return "";
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return targ.desc(obj, valid);
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}
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Object@ get_target() override {
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return obj;
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}
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};
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class ObjectDisplay : TargetVisuals {
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ObjectTargeting@ targ;
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void draw(TargetMode@ mode) override {
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if(isGuiHovered() && uiObject is null)
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return;
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Color color;
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if(mode.valid)
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color = Color(0x00ff00ff);
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else
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color = Color(0xff3333ff);
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if(mode.target is null)
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color = Color(0xaaaaaaff);
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Color iconColor = color;
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if(mode.target !is null && targ !is null) {
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if(mode.valid)
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iconColor = targ.validIconColor;
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else
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iconColor = targ.errorIconColor;
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}
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//Draw the cursor
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vec2i isize = vec2i(40, 40);
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Sprite icon = spritesheet::ContextIcons+1;
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if(targ !is null) {
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icon = targ.icon;
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isize = targ.iconSize;
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}
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icon.draw(recti_area(mousePos-isize/2, isize), iconColor);
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if(targ is null || targ.drawCrosshair) {
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drawLine(mousePos-vec2i(isize.x, 0), mousePos+vec2i(isize.x,0), color, 2);
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drawLine(mousePos-vec2i(0, isize.y), mousePos+vec2i(0,isize.y), color, 2);
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}
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if(targ !is null)
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targ.draw(mode.target, mode.valid);
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//Draw the message
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const Font@ ft = font::DroidSans_11_Bold;
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string err = mode.desc;
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if(err.length != 0) {
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ft.draw(recti_area(mousePos-vec2i(200,isize.y+30), vec2i(400, 20)), mode.message, horizAlign=0.5, color=color, stroke=colors::Black);
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@ft = font::OpenSans_11_Italic;
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ft.draw(recti_area(mousePos-vec2i(200,isize.y+5), vec2i(400, 20)), err, horizAlign=0.5, color=color, stroke=colors::Black);
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}
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else {
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ft.draw(recti_area(mousePos-vec2i(200,isize.y+5), vec2i(400, 20)), mode.message, horizAlign=0.5, color=color, stroke=colors::Black);
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}
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}
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};
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class ObjectCB : TargetCallback {
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ObjectTargeting@ targ;
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void call(TargetMode@ mode) override {
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if(targ.isTemporary && mode.target is null) {
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clear();
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return;
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}
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if(!mode.isShifted || !shiftKey)
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clear();
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targ.call(mode.target);
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targ.clear();
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}
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void clear() {
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targ.clear();
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if(targ.returnTo !is null) {
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if(targ.returnTo is ActiveTab.previous)
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popTab(ActiveTab);
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else
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switchToTab(targ.returnTo);
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}
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}
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void cancel(bool wasExplicit) {
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clear();
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if(wasExplicit)
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targ.cancel();
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}
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};
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void targetObject(ObjectTargeting@ target, Tab@ returnTo = null, bool gotoTab = true) {
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ObjectMode targ;
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ObjectDisplay disp;
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ObjectCB cb;
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@target.returnTo = returnTo;
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@targ.targ = target;
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@disp.targ = target;
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@cb.targ = target;
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startTargeting(targ, disp, cb);
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if(target.allowMultiple)
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targ.autoMultiple = true;
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if(gotoTab) {
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Tab@ tab = findTab(TC_Galaxy);
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if(tab !is null) {
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switchToTab(tab);
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}
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else {
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if(returnTo !is null)
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browseTab(ActiveTab, createGalaxyTab(), true);
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else
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switchToTab(newTab(createGalaxyTab()));
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}
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}
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}
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void toggleAbilityTargetObject(Ability@ abl) {
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auto@ om = cast<ObjectMode>(mode);
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if(om !is null) {
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auto@ t = cast<AbilityTargetObject>(om.targ);
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if(t !is null) {
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if(t.abl.obj is abl.obj && t.abl.id == abl.id) {
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return;
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}
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}
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}
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targetObject(AbilityTargetObject(abl));
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}
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