Merge c12a79d6e6 into 817cec99fe

src/console/Screen.cpp

@@ -84,6 +84,26 @@ CONSOLELINE::~CONSOLELINE() {
     }
 }
 
+void CONSOLELINE::Backspace() {
+    if (this->inputpos > this->inputstart) {
+        if (this->chars <= this->inputpos) {
+            this->buffer[this->inputpos - 1] = '\0';
+        }
+        else {
+            memcpy(
+                &this->buffer[this->inputpos - 1],
+                &this->buffer[this->inputpos],
+                this->chars - this->inputpos + 1
+            );
+        }
+
+        this->inputpos--;
+        this->chars--;
+
+        SetInputString(this->buffer);
+    }
+}
+
 void DrawBackground() {
     uint16_t indices[] = {
         0, 1, 2, 3

src/console/Screen.hpp

@@ -19,6 +19,7 @@ class CONSOLELINE : public TSLinkedNode<CONSOLELINE> {
 
         // Member functions
         ~CONSOLELINE();
+        void Backspace();
 };
 
 void ConsoleScreenAnimate(float elapsedSec);

src/ui/game/CGCamera.cpp

@@ -80,6 +80,10 @@ void CGCamera::SetupWorldProjection(const CRect& projRect) {
     this->SetGxProjectionAndView(projRect);
 }
 
+C3Vector CGCamera::Target() const {
+    return this->m_position + this->Forward();
+}
+
 C3Vector CGCamera::Up() const {
     if (this->m_relativeTo) {
         return this->CSimpleCamera::Up() * this->ParentToWorld();

src/ui/game/CGCamera.hpp

@@ -27,6 +27,7 @@ class CGCamera : public CSimpleCamera {
         CGCamera();
         C33Matrix ParentToWorld() const;
         void SetupWorldProjection(const CRect& projRect);
+        C3Vector Target() const;
 
     private:
         // Private member variables

src/ui/simple/CSimpleCamera.cpp

@@ -84,6 +84,10 @@ C3Vector CSimpleCamera::Right() const {
     return { this->m_facing.b0, this->m_facing.b1, this->m_facing.b2 };
 }
 
+const C3Vector& CSimpleCamera::Position() const {
+    return this->m_position;
+}
+
 void CSimpleCamera::SetFacing(const C3Vector& forward) {
     BuildBillboardMatrix(forward, this->m_facing);
 }

src/ui/simple/CSimpleCamera.hpp

@@ -18,6 +18,7 @@ class CSimpleCamera {
         // Public member functions
         CSimpleCamera(float nearZ, float farZ, float fov);
         CM2Scene* GetScene();
+        const C3Vector& Position() const;
         void SetFacing(const C3Vector& forward);
         void SetFacing(const C3Vector& forward, const C3Vector& up);
         void SetFacing(float yaw, float pitch, float roll);