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Touch fix

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This commit is contained in:
Joshua Granick
2015-10-30 13:44:53 -07:00
parent 22e0703d2c
commit 5b23f9293a
1 changed files with 28 additions and 9 deletions
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37
lime/_backend/html5/HTML5Window.hx
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@@ -413,6 +413,25 @@ class HTML5Window {
} }
var windowWidth = setWidth;
var windowHeight = setHeight;
if (windowWidth == 0 || windowHeight == 0) {
if (rect != null) {
windowWidth = rect.width;
windowHeight = rect.height;
} else {
windowWidth = 1;
windowHeight = 1;
}
}
for (data in event.changedTouches) { for (data in event.changedTouches) {
var x = 0.0; var x = 0.0;
@@ -420,8 +439,8 @@ class HTML5Window {
if (rect != null) { if (rect != null) {
x = (data.clientX - rect.left) * (parent.width / rect.width); x = (data.clientX - rect.left) * (windowWidth / rect.width);
y = (data.clientY - rect.top) * (parent.height / rect.height); y = (data.clientY - rect.top) * (windowHeight / rect.height);
} else { } else {
@@ -438,12 +457,12 @@ class HTML5Window {
if (touch == null) { if (touch == null) {
touch = new Touch (x / setWidth, y / setHeight, data.identifier, 0, 0, data.force, parent.id); touch = new Touch (x / windowWidth, y / windowHeight, data.identifier, 0, 0, data.force, parent.id);
} else { } else {
touch.x = x / setWidth; touch.x = x / windowWidth;
touch.y = y / setHeight; touch.y = y / windowHeight;
touch.id = data.identifier; touch.id = data.identifier;
touch.dx = 0; touch.dx = 0;
touch.dy = 0; touch.dy = 0;
@@ -477,8 +496,8 @@ class HTML5Window {
var cacheX = touch.x; var cacheX = touch.x;
var cacheY = touch.y; var cacheY = touch.y;
touch.x = x / setWidth; touch.x = x / windowWidth;
touch.y = y / setHeight; touch.y = y / windowHeight;
touch.dx = touch.x - cacheX; touch.dx = touch.x - cacheX;
touch.dy = touch.y - cacheY; touch.dy = touch.y - cacheY;
touch.pressure = data.force; touch.pressure = data.force;
@@ -506,8 +525,8 @@ class HTML5Window {
var cacheX = touch.x; var cacheX = touch.x;
var cacheY = touch.y; var cacheY = touch.y;
touch.x = x / setWidth; touch.x = x / windowWidth;
touch.y = y / setHeight; touch.y = y / windowHeight;
touch.dx = touch.x - cacheX; touch.dx = touch.x - cacheX;
touch.dy = touch.y - cacheY; touch.dy = touch.y - cacheY;
touch.pressure = data.force; touch.pressure = data.force;