big progress on JUtility

src/static/JSystem/JUtility/JUTDbPrint.cpp

@@ -0,0 +1,130 @@
+#include "MSL_C/printf.h"
+#include "JSystem/JUtility/JUTDbPrint.h"
+#include "JSystem/J2D/J2DGrafContext.h"
+#include "JSystem/JKernel/JKRHeap.h"
+#include "JSystem/JUtility/JUTFont.h"
+#include "JSystem/JUtility/JUTVideo.h"
+#include "types.h"
+
+JUTDbPrint *JUTDbPrint::sDebugPrint;
+
+JUTDbPrint::JUTDbPrint(JUTFont *font, JKRHeap *heap)
+    : mColor()
+{
+    mFont = font;
+    mList = nullptr;
+    mHeap = (heap) ? heap : JKRHeap::getCurrentHeap();
+    mColor = TCOLOR_WHITE;
+    mVisible = true;
+}
+
+JUTDbPrint::~JUTDbPrint() {}
+
+JUTDbPrint *JUTDbPrint::start(JUTFont *font, JKRHeap *heap)
+{
+    if (!sDebugPrint)
+    {
+        if (!heap)
+        {
+            heap = JKRHeap::getCurrentHeap();
+        }
+        sDebugPrint = new JUTDbPrint(font, heap);
+    }
+    return sDebugPrint;
+}
+
+JUTFont *JUTDbPrint::changeFont(JUTFont *newFont)
+{
+    JUTFont *oldFont = mFont;
+    if (newFont)
+    {
+        mFont = newFont;
+    }
+    return oldFont;
+}
+
+void JUTDbPrint::enter(int x, int y, int duration, const char *txt, int len)
+{
+    if(len > 0) {
+        JUTDbPrintList *pList = (JUTDbPrintList *)JKRAllocFromHeap(mHeap, sizeof(JUTDbPrintList) + len, -4);
+        if (pList)
+        {
+            pList->mX = x;
+            pList->mY = y;
+            pList->mDuration = duration;
+            pList->mLen = len;
+            strcpy((char *)&pList->mStr, txt);
+            pList->mNext = mList;
+            mList = pList;
+        }
+    }
+}
+
+void JUTDbPrint::flush() { 
+    // eyebrow raise emoji
+    JUTDbPrintList *pList = (JUTDbPrintList *)&mList;
+    JUTDbPrintList *currList = mList;
+
+    if (mFont)
+    {
+        if (currList)
+        {
+            J2DOrthoGraph orthograph(0.0f, 0.0f, 640.0f, 480.0f, -1.0f, 1.0f);
+            orthograph.setPort();
+            mFont->setGX();
+            mFont->setCharColor(mColor);
+            while (currList)
+            {
+                if (mVisible)
+                {
+                    drawString(currList->mX, currList->mY, currList->mLen, &currList->mStr);
+                }
+                if (--currList->mDuration <= 0)
+                {
+                    JUTDbPrintList *next = currList->mNext;
+                    JKRFreeToHeap(mHeap, currList);
+                    pList->mNext = next;
+                    currList = next;
+                }
+                else
+                {
+                    pList = currList;
+                    currList = currList->mNext;
+                }
+            }
+        }
+    } }
+
+void JUTDbPrint::flush(int left, int top, int right, int bottom)
+{
+    
+}
+
+void JUTDbPrint::drawString(int x, int y, int len, const unsigned char *str)
+{
+    mFont->drawString_size(x, y, reinterpret_cast<const char *>(str), len, true);
+}
+
+void JUTReport(int x, int y, const char *fmt, ...)
+{
+    va_list vl;
+    va_start(vl, fmt);
+    char buf[128];
+    s32 n = vsnprintf(buf, sizeof(buf), fmt, vl);
+    if (n >= 0) {
+        JUTDbPrint::getManager()->enter(x, y, 1, buf,  n < 256 ? n : 255);
+    }
+    va_end();
+}
+
+void JUTReport(int x, int y, int duration, const char *fmt, ...)
+{
+    va_list vl;
+    va_start(vl, fmt);
+    char buf[256];
+    s32 n = vsnprintf(buf, sizeof(buf), fmt, vl);
+    if (n >= 0) {
+        JUTDbPrint::getManager()->enter(x, y, duration, buf,  n < 256 ? n : 255);
+    }
+    va_end(vl);
+}