dylan/fantasy-console
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 1 Wiki Activity

Better typing

Browse Source
This commit is contained in:
dylan
2023-05-02 18:44:27 -07:00
parent 253b8e9567
commit 99a8c500c7
2 changed files with 55 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

53
keyboard.ts
View File

@ -1,4 +1,4 @@
const keyboard = new Map<string, {first: boolean, repeat: boolean, held: boolean}>();
const keyboard = new Map<number, {first: boolean, repeat: boolean, held: boolean}>();
export const K = {
ESCAPE: 256,
@ -31,10 +31,35 @@ export const K = {
ALT_RIGHT: 346,
}
export const shiftMap = {
"1": "!",
"2": "@",
"3": "#",
"4": "$",
"5": "%",
"6": "^",
"7": "&",
"8": "*",
"9": "(",
"0": ")",
"`": "~",
"-": "_",
"=": "+",
"[": "{",
"]": "}",
"\\": "|",
";": ":",
"'": '"',
",": "<",
".": ">",
"/": "?",
}
addEventListener("keydown", (evt) => {
console.log("keydown", evt.key, evt.key.charCodeAt(0));
const isRepeat = keyboard.has(evt.key) && keyboard.get(evt.key)?.held!;
keyboard.set(evt.key, {
const key = evt.key.charCodeAt(0);
const isRepeat = keyboard.has(key) && keyboard.get(key)?.held!;
keyboard.set(key, {
first: !isRepeat,
repeat: isRepeat,
held: true,
@ -43,7 +68,8 @@ addEventListener("keydown", (evt) => {
addEventListener("keyup", (evt) => {
console.log("keyup", evt.key, evt.key.charCodeAt(0));
keyboard.set(evt.key, {
const key = evt.key.charCodeAt(0);
keyboard.set(key, {
first: false,
repeat: false,
held: false,
@ -64,15 +90,28 @@ export const refreshKeyboard = () => {
})
}
export const keyPressed = (key: string) => {
export const keyPressed = (key: string | number) => {
if (typeof key === "string") {
key = key.charCodeAt(0);
}
return keyboard.has(key) && keyboard.get(key)?.repeat!;
}
export const keyDown = (key: string) => {
export const keyDown = (key: string | number) => {
if (typeof key === "string") {
key = key.charCodeAt(0);
}
return keyboard.has(key) && keyboard.get(key)?.held!;
}
export const keyReleased = (key: string) => {
export const shiftKeyDown = () => {
return keyDown(K.SHIFT_LEFT) || keyDown(K.SHIFT_RIGHT);
}
export const keyReleased = (key: string | number) => {
if (typeof key === "string") {
key = key.charCodeAt(0);
}
return keyboard.has(key) && !keyboard.get(key)?.held!;
}