Works with simple/no kinematics

hpglparser.h

@@ -3,18 +3,39 @@
 #ifndef _HPGLPARSER_h
 #define _HPGLPARSER_h
 
-#include "WString.h"
 #include "point.h"
-#include <stdio.h>
+#include "plotter.h"
+
+#define PA_M 1
+#define PR_M  2
+#define SKIP_M  3
+#define ERROR_M 4
+
+class HpglParser
+{
+private:
+    Plotter* _plotter;
+    char buffer[64];
+    int bufferIndex = 0;
+    
+    uint8_t cmdMode = 0;
+    uint8_t searchMode = 0;
+    
+    bool xSet = false;
+    Point _nextPoint;
+    
+    bool isWhitespace(const char ch);
+    bool isSeparator(char ch);
+    
+    void findCommand();
+    void findCoordinats();
+    
+public:
+    HpglParser(Plotter* plotter);
+    ~HpglParser(){}
+    
+    int add(const char ch);
+};
 
-String readHpglCmd();
-bool tryReadPoint(Point *pt);
-bool readSeparator();
-String readStringUntil(char ch);
-void addToBuffer(char ch);
-void setBuffer(String in);
-void purgeBuffer();
-bool isBufferEmpty();
-bool isBufferFull();
 #endif