translate keyboard scancode

kernel/src/BasicRenderer.cpp

@@ -25,6 +25,15 @@ void BasicRenderer::PutChar(char chr, unsigned int xOff, unsigned int yOff) {
 	}
 }
 
+void BasicRenderer::PutChar(char chr) {
+	PutChar(chr, cursorPosition.x, cursorPosition.y);
+	cursorPosition.x += 8;
+	if (cursorPosition.x + 8 > targetFramebuffer->Width) {
+		cursorPosition.x = 0;
+		cursorPosition.y += 16;
+	}
+}
+
 void BasicRenderer::Print(const char* str) {
 	unsigned int x = 0;
 	char* chr = (char*)str;
@@ -42,7 +51,7 @@ void BasicRenderer::Print(const char* str) {
 	}
 }
 
-void BasicRenderer::Clear(uint32_t colour) {
+void BasicRenderer::Clear() {
 	uint64_t fbBase = (uint64_t)targetFramebuffer->BaseAddress;
     uint64_t bytesPerScanline = targetFramebuffer->PixelsPerScanline * 4;
     uint64_t fbHeight = targetFramebuffer->Height;
@@ -51,11 +60,39 @@ void BasicRenderer::Clear(uint32_t colour) {
     for (int verticalScanline = 0; verticalScanline < fbHeight; verticalScanline ++){
         uint64_t pixPtrBase = fbBase + (bytesPerScanline * verticalScanline);
         for (uint32_t* pixPtr = (uint32_t*)pixPtrBase; pixPtr < (uint32_t*)(pixPtrBase + bytesPerScanline); pixPtr ++){
-            *pixPtr = colour;
+            *pixPtr = ClearColour;
         }
     }
 }
 
+void BasicRenderer::ClearChar(){
+
+    if (cursorPosition.x == 0){
+        cursorPosition.x = targetFramebuffer->Width;
+        cursorPosition.y -= 16;
+        if (cursorPosition.y < 0) cursorPosition.y = 0;
+    }
+
+    unsigned int xOff = cursorPosition.x;
+    unsigned int yOff = cursorPosition.y;
+
+    unsigned int* pixPtr = (unsigned int*)targetFramebuffer->BaseAddress;
+    for (unsigned long y = yOff; y < yOff + 16; y++){
+        for (unsigned long x = xOff - 8; x < xOff; x++){
+                    *(unsigned int*)(pixPtr + x + (y * targetFramebuffer->PixelsPerScanline)) = ClearColour;
+        }
+    }
+
+    cursorPosition.x -= 8;
+
+    if (cursorPosition.x < 0){
+        cursorPosition.x = targetFramebuffer->Width;
+        cursorPosition.y -= 16;
+        if (cursorPosition.y < 0) cursorPosition.y = 0;
+    }
+
+}
+
 void BasicRenderer::Next() {
 	cursorPosition.x = 0;
 	cursorPosition.y += 16;