Open source Star Ruler 2 source code!

2018-07-17 14:15:37 +02:00
commit cc307720ff
4342 changed files with 2365070 additions and 0 deletions
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+import elements.BaseGuiElement;
+import elements.GuiButton;
+from input import activeCamera;
+
+enum PopupAction {
+	PA_Select,
+	PA_Manage,
+	PA_Zoom,
+};
+
+class Popup : BaseGuiElement {
+	GuiButton@ pinButton;
+	GuiButton@ closeButton;
+
+	bool Hovered = false;
+	bool separated = false;
+	bool dragging = false;
+	bool dragged = false;
+	bool mouseLinked = false;
+	bool objLinked = false;
+	bool findPin = false;
+	bool isSelectable = false;
+	double zDist = 0;
+	vec2i dragStart;
+	vec2i objOffset;
+	vec2i mouseOffset;
+
+	Popup(BaseGuiElement@ parent) {
+		super(parent, recti(0, 0, 190, 115));
+
+		@closeButton = GuiButton(this, Alignment(Right-18, Top+6, Right-4, Top+20));
+		closeButton.style = SS_GameTabClose;
+	}
+
+	bool compatible(Object@ obj) {
+		return false;
+	}
+
+	Object@ get() {
+		return null;
+	}
+
+	bool onMouseEvent(const MouseEvent& evt, IGuiElement@ source) {
+		//Make sure we can zoom over this
+		switch(evt.type) {
+			case MET_Button_Down:
+				if(evt.button == 0) {
+					if(isSelectable) {
+						return true;
+					}
+					else {
+						dragging = true;
+						dragged = false;
+						dragStart = mousePos;
+						return true;
+					}
+				}
+			break;
+			case MET_Button_Up:
+				if(evt.button == 0) {
+					if(dragging) {
+						dragging = false;
+						dragged = false;
+					}
+					else if(isSelectable) {
+						emitClicked(PA_Select);
+					}
+					return true;
+				}
+				else if(evt.button == 1 && !isSelectable) {
+					if(separated)
+						remove();
+					else
+						visible = false;
+					return true;
+				}
+			break;
+			case MET_Scrolled:
+				if(!isSelectable)
+					activeCamera.zoom(evt.y);
+				return true;
+			case MET_Moved:
+				if(dragging) {
+					if(separated) {
+						vec2i moved = mousePos - dragStart;
+						if(!dragged) {
+							if(moved.x < 2 && moved.y < 2)
+								return false;
+						}
+
+						dragged = true;
+						objLinked = false;
+						move(moved);
+						dragStart = mousePos;
+						return true;
+					}
+					else {
+						vec2i moved = mousePos - dragStart;
+						if(moved.x < 2 && moved.y < 2)
+							return false;
+
+						separated = true;
+						objLinked = false;
+						mouseLinked = false;
+						dragStart = mousePos;
+						return true;
+					}
+				}
+			break;
+		}
+
+		return BaseGuiElement::onMouseEvent(evt, source);
+	}
+
+	bool onGuiEvent(const GuiEvent& evt) {
+		switch(evt.type) {
+			case GUI_Mouse_Entered:
+				if(evt.caller is this)
+					Hovered = true;
+			break;
+			case GUI_Mouse_Left:
+				if(evt.caller is this)
+					Hovered = false;
+			break;
+			case GUI_Clicked:
+				if(evt.caller is closeButton) {
+					remove();
+					return true;
+				}
+				else if(evt.caller is pinButton) {
+					separated = true;
+					objLinked = shiftKey;
+					mouseLinked = false;
+					findPin = true;
+					return true;
+				}
+			break;
+		}
+		return BaseGuiElement::onGuiEvent(evt);
+	}
+
+	void set(Object@ obj) {
+	}
+
+	bool displays(Object@ obj) {
+		return get() is obj;
+	}
+
+	void update() {
+		if(pinButton !is null)
+			pinButton.visible = !mouseLinked && !separated;
+		if(closeButton !is null)
+			closeButton.visible = separated;
+	}
+
+	vec2i objPos(Object@ obj) {
+		if(parent is null)
+			return vec2i();
+		vec2i pos = activeCamera.camera.screenPos(obj.node_position);
+		pos -= parent.absolutePosition.topLeft;
+		pos.x += 16;
+		return pos;
+	}
+
+	void updatePosition(Object@ obj) {
+		if(parent is null)
+			return;
+		zDist = 0;
+		if(obj !is null)
+			obj.focus();
+		if(objLinked && obj !is null) {
+			vec2i newPos = objPos(obj);
+			newPos += objOffset;
+			position = newPos;
+			zDist = obj.node_position.distanceToSQ(activeCamera.camera.position);
+		}
+		else if(mouseLinked) {
+			vec2i newPos = mousePos;
+			newPos -= parent.absolutePosition.topLeft;
+			newPos.x += 16;
+			newPos += mouseOffset;
+			position = newPos;
+		}
+		if(closeButton !is null)
+			closeButton.bringToFront();
+	}
+
+	int opCmp(const Popup@ other) const {
+		if(other is null)
+			return 0;
+		double diff = zDist - other.zDist;
+		if(diff < 0)
+			return -1;
+		else if(diff > 0)
+			return 1;
+		else
+			return 0;
+	}
+};