Add more font and vector methods

src/cdc/math/Vector.cpp

@@ -0,0 +1,31 @@
+#include "Vector.h"
+
+void cdc::Vector::operator +=(Vector* b)
+{
+	vec128 = _mm_add_ps(vec128, b->vec128);
+}
+
+void cdc::Vector::operator -=(Vector* b)
+{
+	vec128 = _mm_sub_ps(vec128, b->vec128);
+}
+
+void cdc::Vector::operator *=(Vector* b)
+{
+	vec128 = _mm_mul_ps(vec128, b->vec128);
+}
+
+void cdc::Vector::operator /=(Vector* b)
+{
+	vec128 = _mm_div_ps(vec128, b->vec128);
+}
+
+void cdc::Vector::operator *=(float b)
+{
+	vec128 = _mm_mul_ps(vec128, _mm_shuffle_ps(_mm_set_ss(b), _mm_set_ss(b), _MM_SHUFFLE(0, 0, 0, 0)));
+}
+
+void cdc::Vector::operator /=(float b)
+{
+	vec128 = _mm_div_ps(vec128, _mm_shuffle_ps(_mm_set_ss(b), _mm_set_ss(b), _MM_SHUFFLE(0, 0, 0, 0)));
+}

src/cdc/math/Vector.h

@@ -19,6 +19,14 @@ namespace cdc
 				float w;
 			};
 		};
+
+		void operator +=(Vector* b);
+		void operator -=(Vector* b);
+		void operator *=(Vector* b);
+		void operator /=(Vector* b);
+
+		void operator *=(float b);
+		void operator /=(float b);
 	};
 
 	class Vector2 : public Vector

src/render/Font.cpp

@@ -29,6 +29,11 @@ void Font::SetCursor(float x, float y)
 	Hooking::Call(0x433C70, x, y);
 }
 
+void Font::GetCursor(float* x, float* y)
+{
+	Hooking::Call(0x433C90, x, y);
+}
+
 void Font::SetScale(float scaleX, float scaleY)
 {
 	Hooking::Call(0x433E60, scaleX, scaleY);
@@ -45,11 +50,33 @@ void Font::Print(const char* fmt, ...)
 	PrintFormatted(s_formatted);
 }
 
+void Font::PrintCentered(const char* fmt, ...)
+{
+	va_list va;
+
+	va_start(va, fmt);
+	vsprintf_s(s_formatted, fmt, va);
+	va_end(va);
+
+	float x, y;
+	GetCursor(&x, &y);
+
+	auto width = GetTextWidth(s_formatted);
+	SetCursor(x - width / 2, y);
+
+	PrintFormatted(s_formatted);
+}
+
 void Font::PrintFormatted(const char* formatted, int backdrop)
 {
 	Hooking::ThisCall(0x434A70, this, formatted, backdrop);
 }
 
+float Font::GetTextWidth(const char* text)
+{
+	return Hooking::ThisCallReturn<float>(0x434510, this, text);
+}
+
 void Font::OnFlush(std::function<void()> callback)
 {
 	if (!s_callback)

src/render/Font.h

@@ -11,10 +11,14 @@ class Font
 	static Font* GetMainFont();
 
 	static void SetCursor(float x, float y);
+	static void GetCursor(float* x, float* y);
 	static void SetScale(float scaleX, float scaleY);
 
 	void Print(const char* fmt, ...);
+	void PrintCentered(const char* fmt, ...);
 	void PrintFormatted(const char* formatted, int backdrop = 0);
 
+	float GetTextWidth(const char* text);
+
 	static void OnFlush(std::function<void()> callback);
 };