Add MouseInfo::Down::blockPressedImmediately()

Author: jhasse

src/jngl/MouseInfo.cpp

@@ -13,8 +13,12 @@ struct MouseInfo::Impl {
 	bool down = false;
 	Vec2 mousePos;
 	VirtualMouseCursor* virtualCursor = nullptr;
+	bool pressedBlocked = false;
 
 	bool getPressed() const {
+		if (pressedBlocked) {
+			return false;
+		}
 		if (virtualCursor) {
 			return virtualCursor->pressed();
 		}
@@ -43,13 +47,15 @@ void MouseInfo::setMousePos(Vec2 mousePos) {
 		impls.resize(1);
 	}
 	impls[0].enabled = true;
+	impls[0].pressedBlocked = false;
 	impls[0].mousePos = mousePos;
 
 	if (auto virtualCursor = getJob<VirtualMouseCursor>()) {
 		if (impls.size() < 2) {
 			impls.resize(2);
 		}
 		impls[1].enabled = true;
+		impls[1].pressedBlocked = false;
 		impls[1].mousePos = virtualCursor->getPosition();
 		impls[1].virtualCursor = virtualCursor.get();
 	}
@@ -71,6 +77,10 @@ bool MouseInfo::Down::pressedAgain() const {
 	return parent->getPressed();
 }
 
+void MouseInfo::Down::blockPressedImmediately() {
+	parent->pressedBlocked = true;
+}
+
 MouseInfo::Down::Down(MouseInfo::Impl& parent, Vec2 objectPos)
 : parent(&parent), startReference(parent.mousePos - objectPos) {
 	parent.down = true;

src/jngl/MouseInfo.hpp

@@ -52,6 +52,10 @@ class MouseInfo {
 		/// again if the mouse is pressed again
 		bool pressedAgain() const;
 
+		/// Calling this will cause pressedAgain() to return false directly, not waiting for the
+		/// next frame or anything:
+		void blockPressedImmediately();
+
 		Down(MouseInfo::Impl&, Vec2 objectPos);
 		Down(const Down&) = delete;
 		Down(Down&&) noexcept;