- No se, molts canvis i coses

source/japi/font.cpp

@@ -0,0 +1,73 @@
+#include "font.h"
+#include "draw.h"
+#include "file.h"
+#include <stdlib.h>
+
+namespace font
+{
+    SDL_Texture *surf {nullptr};
+    char spaces[127];
+    int pos = 30;
+    int chars_per_line = 0;
+
+    void load(const char* filename)
+    {
+        char font_filename[256];
+        strcpy(font_filename, filename);
+        strcat(font_filename, ".txt");
+
+        int filesize;
+        char *buffer = file::getFileBuffer(font_filename, filesize, true);
+        char *p = buffer;
+
+        pos = 30;
+        bool eof = false;
+        while (true) {
+            if (*p=='#') while (*p!=0 && *p!=10) p++;
+            if (*p==0) break;
+            p++;
+            spaces[pos++] = (*p)-48;
+            if (pos==127) break;
+            p++;
+            if (*p==0) break;
+            p++;
+        }
+        free(buffer);
+
+        char gif_filename[256];
+        strcpy(gif_filename, filename);
+        strcat(gif_filename, ".gif");
+        surf = draw::loadSurface(gif_filename, 0);
+    }
+
+    void printChar(const char c, int x, int y)
+    {
+        const int w = spaces[30];
+        const int h = spaces[31];
+        const int chars_per_line = (surf->w/w);
+        const int sx = ((c-32) % chars_per_line)*8;
+        const int sy = ((c-32) / chars_per_line)*8;
+        //printf("char %i, sx:%i, sy:%i\n", c, sx, sy);
+        draw::draw({sx, sy, spaces[c], h}, {x, y, spaces[c], h});
+    }
+
+    void print(const char* text, int x, int y)
+    {
+        draw::setSource(surf);
+        while(*text) {
+            printChar(*text, x, y);
+            x += spaces[*text]+1;
+            text++;
+        }
+    }
+
+    const int len(const char *text)
+    {
+        int l = 0;
+        while (*text) {
+            l += spaces[*text]+1;
+            text++;
+        }
+        return l-1;
+    }
+}