From c9b119217829f976a7830a0555650401cf9df2cb Mon Sep 17 00:00:00 2001
From: axtloss <axtlos@getcryst.al>
Date: Tue, 27 Feb 2024 01:44:26 +0100
Subject: add functionality to read from bvg file

---
 fbwarn/src/warn.c | 113 ++++++++++++++++++++++++++++--------------------------
 1 file changed, 59 insertions(+), 54 deletions(-)

(limited to 'fbwarn/src/warn.c')

diff --git a/fbwarn/src/warn.c b/fbwarn/src/warn.c
index db2750d..a495f6b 100644
--- a/fbwarn/src/warn.c
+++ b/fbwarn/src/warn.c
@@ -1,76 +1,81 @@
 #include "raylib.h"
 #include "parseBVG.h"
+#include "extString.h"
+#include <stdbool.h>
 #include <string.h>
 #include <stdlib.h>
 #include <unistd.h>
 
 int main(void) {
-  char *rectA, *rectB, *rectC, *rectD, *rectAFree, *rectBFree, *rectCFree, *rectDFree, *singleA, *singleB, *singleC, *singleD;
-  char *rectE, *rectF, *rectEFree, *rectFFree, *singleE, *singleF;
-  rectAFree = rectA = strdup("rectangle (x=10,y=20,\nwidth=100,\nheight=100,\ncolor='#9787CFFF',\nfill=true,\nthickness=1.0)\n");
-  if (rectA == NULL)
-    return 1;
-  singleA = multiToSingle(rectA);
-  free(rectAFree);
-
-  rectBFree = rectB = strdup("rectangle (x=130,y=160,\nwidth=100,\nheight=60,\ncolor='#88C2B1FF',\nfill=false,\nthickness=5.0)\n");
-  if (rectB == NULL)
-    return 1;
-  singleB = multiToSingle(rectB);
-  free(rectBFree);
+  FILE *bvgfile = readFile("./test.bvg");
+  char *line = NULL;
+  size_t len = 0;
+  ssize_t nread = 0;
+  ssize_t totallinesize = 0;
+  ssize_t funcCount = 0;
+  int inComment = 0;
+  char *funcline = strdup("");
+  char **funcs = malloc(1*sizeof(char));
+  
+  while ((nread = getline(&line, &len, bvgfile)) != -1) {
+    if (strstr(line, "/*")) {
+      inComment += 1;
+      continue;
+    }
+    if (strstr(line, "*/")) {
+      inComment -= 1;
+      continue;
+    }
+    if (inComment != 0 || strstr(line, "//") || line[0] == '\n')
+      continue;
+    void *newfuncline = realloc(funcline, sizeof(char)*(strlen(funcline)+strlen(line)+1));
+    if (newfuncline)
+      funcline = newfuncline;
+    else
+      exit(2);
+    totallinesize=totallinesize+nread;
+    sprintf(funcline, "%s%s", funcline, line);
+    if (line[nread-2] == ')') {
+      funcCount += 1;
+      void *newfuncs = realloc(funcs, sizeof(char)*(sizeof(funcs)+1+strlen(funcline)*2));
+      if (newfuncs)
+	funcs = newfuncs;
+      else
+	exit(2);
+      funcs[funcCount-1]=strdup(funcline);
+      totallinesize = 0;
+      free(funcline);
+      funcline = strdup("");
+    }
+  }
+  free(line);
 
-  rectCFree = rectC = strdup("circlesegment (x=300, y=200,radius=100,color='#BE79A7FF',startangle=0.0,endangle=90.0,segments=10)");
-  if (rectC == NULL)
-    return 1;
-  singleC = multiToSingle(rectC);
-  printf("SingleC %s", rectC);
-  free(rectCFree);
+  for (int i = 0; i<funcCount; i++) {
+    printf("%s", funcs[i]);
+  }
 
-  rectDFree = rectD = strdup("ring (x=300,y=50,innerradius=20,outerradius=30,startangle=0.0,endangle=360.0,segments=10,color='#DD98E5FF')");
-  //  rectDFree = rectD = strdup("text (text='haiii :3',x=300,y=10,size=50,color='#DD98E5FF')");
-  if (rectD == NULL)
-    return 1;
-  singleD = multiToSingle(rectD);
-  free(rectDFree);
+  fclose(bvgfile);
 
-  rectEFree = rectE = strdup("roundedrectangle (x=90,y=300,\nwidth=92,\nheight=20,\ncolor='#BE79A7FF',\nfill=false,\nthickness=3.0,roundness=5.0,segments=100)\n");
-  if (rectE == NULL)
-    return 1;
-  singleE = multiToSingle(rectE);
-  free(rectEFree);
+  char *call = strdup(multiToSingle(funcs[0]));
+  char *args[2];
+  call=call+strlen("IMG (");
+  char *callTrim = trim(call);
+  callTrim[strlen(callTrim)-1]='\0';
+  collectArgs(args, callTrim, 2);
+  BVGIMG *imgsize = BVGParseIMG(args);
 
-  rectFFree = rectF = strdup("circle (x=700,y=300,radius=90.0,color='#7676DCFF')\n");
-  if (rectF == NULL)
-    return 1;
-  singleF = multiToSingle(rectF);
-  free(rectFFree);
-  
-  
-  InitWindow (800, 400, ":3");
+  InitWindow (imgsize->width, imgsize->height, ":3");
 
 
   while (!WindowShouldClose ()) {
     
     BeginDrawing ();
     ClearBackground (RAYWHITE);
-    char *parseA = strdup(singleA);
-    matchFunctionCall(parseA);
-  
-    char *parseB = strdup(singleB);
-    matchFunctionCall(parseB);
-  
-    char *parseC = strdup(singleC);
-    matchFunctionCall(parseC);
 
-    char *parseD = strdup(singleD);
-    matchFunctionCall(parseD);
-    
-    char *parseE = strdup(singleE);
-    matchFunctionCall(parseE);
+    for (int i = 0; i<funcCount; i++) {
+      matchFunctionCall(multiToSingle(funcs[i]));
+    }
 
-    char *parseF = strdup(singleF);
-    matchFunctionCall(parseF);
-    
     char *text = malloc(strlen("100")*100);
     sprintf(text, "%d", GetFPS());
     DrawText(text, 2, 2, 20, MAROON);
-- 
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