Committing progres

scripts/png2gb.js

@@ -1,4 +1,5 @@
 const PNG = require('pngjs').PNG;
+const path = require('path');
 const fs = require('fs');
 const { arrayToString } = require('./util');
 const {
@@ -15,8 +16,7 @@ const getPixelValue = (pixel) => {
   throw new Error();
 }
 
-const png2gb = (fileIn, fileOut, name) => {
-
+const png2gb = (fileIn, dirOut, name) => {
   const data = fs.readFileSync(fileIn);
   const png = PNG.sync.read(data);
 
@@ -66,16 +66,24 @@ const png2gb = (fileIn, fileOut, name) => {
     bits.push(lowBits, highBits);
   }
 
-  let out = '';
-  out += `#include "libs.h"\n\n`
-  out += `#define ${name}_IMAGE_WIDTH ${png.width}\n`;
-  out += `#define ${name}_IMAGE_HEIGHT ${png.height}\n`;
-  out += `#define ${name}_IMAGE_COLUMNS ${png.width / TILE_WIDTH}\n`;
-  out += `#define ${name}_IMAGE_ROWS ${png.height / TILE_HEIGHT}\n`;
-  out += `#define ${name}_IMAGE_TILES ${columns * rows}\n`;
-  out += `\nconst uint8_t ${name}_IMAGE[] = {\n${arrayToSTring(bits)}};`;
+  let outH = '';
+  outH += `#include "libs.h"\n\n`
+  outH += `#define ${name}_IMAGE_WIDTH ${png.width}\n`;
+  outH += `#define ${name}_IMAGE_HEIGHT ${png.height}\n`;
+  outH += `#define ${name}_IMAGE_COLUMNS ${png.width / TILE_WIDTH}\n`;
+  outH += `#define ${name}_IMAGE_ROWS ${png.height / TILE_HEIGHT}\n`;
+  outH += `#define ${name}_IMAGE_TILES ${columns * rows}\n`;
+  outH += `extern const uint8_t ${name}_IMAGE[];`;
 
-  fs.writeFileSync(fileOut, out);
+  let outC = `#include "${name}.h"\n`;
+  outC += `\nconst uint8_t ${name}_IMAGE[] = {\n${arrayToString(bits)}};`;
+
+  const fileH = path.join(dirOut, name + '.h');
+  const fileC = path.join(dirOut, name + '.c');
+
+  fs.writeFileSync(fileH, outH);
+  fs.writeFileSync(fileC, outC);
+  return { fileH, fileC };
 }
 
 module.exports = {