alex/agb
1
0
Fork 0
mirror of https://github.com/italicsjenga/agb.git synced 2024-12-23 08:11:33 +11:00
Code Issues Packages Projects Releases Wiki Activity

handle multiple dpad touches

Browse source
This commit is contained in:
Corwin 2024-04-06 02:14:15 +01:00
parent b9a67e6b0f
commit 3461052193
No known key found for this signature in database
1 changed files with 40 additions and 32 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

26
website/site/index.html
View file

@ -222,9 +222,11 @@
addSimpleButton(mobileStart, "Start"); addSimpleButton(mobileStart, "Start");
addSimpleButton(mobileSelect, "Select"); addSimpleButton(mobileSelect, "Select");
let previouslyPressedButtons = []; let previouslyPressedButtons = new Set();
const dpadMovement = (touch) => { const dpadMovement = (touch) => {
const currentlyPressed = new Set();
for (let touch of touches) {
const target = touch.target.getBoundingClientRect(); const target = touch.target.getBoundingClientRect();
const touchPoint = { x: touch.clientX, y: touch.clientY }; const touchPoint = { x: touch.clientX, y: touch.clientY };
@ -254,14 +256,19 @@
const buttonsToPress = const buttonsToPress =
(buttonBoxMapping[touchedBox.y] ?? [])[touchedBox.x] ?? []; (buttonBoxMapping[touchedBox.y] ?? [])[touchedBox.x] ?? [];
for (let button of buttonsToPress) {
currentlyPressed.add(button);
}
}
for (let oldButton of previouslyPressedButtons) { for (let oldButton of previouslyPressedButtons) {
if (!buttonsToPress.includes(oldButton)) { if (!buttonsToPress.has(oldButton)) {
releaseButton(oldButton); releaseButton(oldButton);
} }
} }
for (let newButton of buttonsToPress) { for (let newButton of buttonsToPress) {
if (!previouslyPressedButtons.includes(newButton)) { if (!previouslyPressedButtons.has(newButton)) {
pressButton(newButton); pressButton(newButton);
} }
} }
@ -270,18 +277,19 @@
}; };
mobileDpad.addEventListener("touchstart", (evt) => mobileDpad.addEventListener("touchstart", (evt) =>
dpadMovement(evt.targetTouches[0]) dpadMovement(evt.targetTouches)
); );
mobileDpad.addEventListener("touchmove", (evt) => mobileDpad.addEventListener("touchmove", (evt) =>
dpadMovement(evt.targetTouches[0]) dpadMovement(evt.targetTouches)
); );
mobileDpad.addEventListener("touchend", (evt) => { mobileDpad.addEventListener("touchend", (evt) => {
for (let oldButton of previouslyPressedButtons) { dpadMovement(evt.targetTouches);
releaseButton(oldButton); });
}
previouslyPressedButtons = []; mobileDpad.addEventListener("touchcancel", (evt) => {
dpadMovement(evt.targetTouches);
}); });
let mobileAbAPress = new Set(); let mobileAbAPress = new Set();