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fix for plain text ascii import

This commit is contained in:
Hugh Bord 2021-08-07 16:10:52 +10:00
parent 9cf63688cc
commit c1f20be09e
1 changed files with 10 additions and 0 deletions
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10
src/ascii.js
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@ -403,6 +403,9 @@ export const parseMircAscii = (content, title) => {
} // End Switch
} // End loop charPos
// Ensure we have no null blocks
finalAscii.blocks = fillNullBlocks(finalAscii.blocks)
// Store the ASCII
finalAscii.blocks = LZString.compressToUTF16(
JSON.stringify(finalAscii.blocks),
@ -411,6 +414,7 @@ export const parseMircAscii = (content, title) => {
// We need to also store in the first undo history the original state
finalAscii.history.push(finalAscii.blocks);
// Save ASCII to storage
store.commit('newAsciibirdMeta', finalAscii);
// Update the browsers title to the ASCII filename
@ -597,6 +601,8 @@ export const cyrb53 = function (str, seed = 1337) {
return 4294967296 * (2097151 & h2) + (h1 >>> 0);
};
// Mostly plain text asciis wont have all their blocks
// so this will fix that
export const fillNullBlocks = function (blocks) {
for (let y = 0; y < blocks.length; y++) {
for (let x = 0; x < blocks[0].length; x++) {
@ -611,6 +617,8 @@ export const fillNullBlocks = function (blocks) {
return blocks
}
// Sometimes if we copy blocks the initial Y values will be null
// and cause an error when trying to calculate width
export const getBlocksWidth = function (blocks) {
for (let y = 0; y < blocks.length; y++) {
@ -624,6 +632,8 @@ export const getBlocksWidth = function (blocks) {
}
}
// This removes the null blocks from our copy and paste
// to make sure it's centered better
export const filterNullBlocks = function (blocks) {
let newBlocks = [];
let y;