export to canvas size

README.md

@@ -16,10 +16,13 @@
 ```
 # BUGS
 
+* Odd row width makes brush off by one
 * If you resize an ascii, and then undo and try fill in blocks it will error cuz the blocks don't exist
 * Redo (ctrl y) is a buggy
 # FOCUSING ON NOW
 
+* EXPORT ascii, trim to canvas size
+
 * Circle brush
 
 * SELECT
@@ -35,6 +38,8 @@
 * Context Menus (right click menu) - we started this
 * Keyboard shortcuts
 
+* LAYERS
+
 # KILLER ASCIIBIRD FEATURES DONE
 
 * Tabbed editing for asciis

src/Dashboard.vue

@@ -309,7 +309,8 @@ export default {
         .split("\u0003\u0003")
         .join("\u0003")
         .split("\u000F").join("")
-        .split("\u0003\n").join("\n");
+        .split("\u0003\n").join("\n")
+        .split("\u0002\u0003").join("\u0003");
 
       // This will end up in the asciibirdMeta
       const finalAscii = {
@@ -380,7 +381,10 @@ export default {
             if (!finalAscii.width && widthOfColCodes > 0) {
               finalAscii.width =
                 maxWidthLoop - widthOfColCodes; // minus \n for the proper width
-            } else if (!finalAscii.width && widthOfColCodes === 0) {
+            } 
+            
+            
+            if (!finalAscii.width && widthOfColCodes === 0) {
               // Plain text
               finalAscii.width =
                 maxWidthFound; // minus \n for the proper width
@@ -548,9 +552,19 @@ export default {
       const output = [];
       let curBlock = null;
       let prevBlock = { bg: -1, fg: -1 };
-
+      
       for (let y = 0; y <= blocks.length - 1; y++) {
+        
+        if (y >= currentAscii.height) {
+          continue;
+        }
+
         for (let x = 0; x <= blocks[y].length - 1; x++) {
+
+          if (x >= currentAscii.width) {
+            continue;
+          }
+
           curBlock = blocks[y][x];
 
           // If we have a difference between our previous block

src/components/parts/BrushPreview.vue

@@ -203,7 +203,7 @@ export default {
                 targetX = targetX - 1;
               }
 
-              if (this.blocks[y]) {
+              if (this.blocks[y] && this.blocks[y][targetX]) {
                 if (x % 2 === 0) {
                   this.blocks[y][targetX] = Object.assign({}, emptyBlock);
                 } else {