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Support tapping left/right arrows to switch planes

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drdev
2015-12-06 02:41:52 +00:00
parent 07c7d95917
commit df7b6716f2
1 changed files with 32 additions and 16 deletions
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48
forge-gui-mobile/src/forge/screens/planarconquest/ConquestPlaneSelector.java
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@@ -2,6 +2,7 @@ package forge.screens.planarconquest;
import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.graphics.g2d.BitmapFont.HAlignment;
import com.badlogic.gdx.math.Rectangle;
import forge.Graphics;
import forge.assets.FImage;
@@ -40,6 +41,7 @@ public class ConquestPlaneSelector extends FDisplayObject {
};
private int selectedIndex, artIndex;
private FImage currentArt;
private Rectangle leftArrowBounds, rightArrowBounds;
public ConquestPlaneSelector() {
reset();
@@ -69,23 +71,34 @@ public class ConquestPlaneSelector extends FDisplayObject {
timer.restart();
}
private void incrementSelectedIndex(int dir) {
int newIndex = selectedIndex + dir;
if (newIndex < 0) {
newIndex = planes.length - 1;
}
else if (newIndex >= planes.length) {
newIndex = 0;
}
setSelectedIndex(newIndex);
}
@Override
public boolean tap(float x, float y, int count) {
if (leftArrowBounds.contains(x, y)) {
incrementSelectedIndex(-1);
return true;
}
if (rightArrowBounds.contains(x, y)) {
incrementSelectedIndex(1);
return true;
}
return false;
}
@Override
public boolean fling(float velocityX, float velocityY) {
if (Math.abs(velocityX) > Math.abs(velocityY)) {
if (velocityX > 0) {
if (selectedIndex > 0) {
setSelectedIndex(selectedIndex - 1);
}
else {
setSelectedIndex(planes.length - 1);
}
}
else if (selectedIndex < planes.length - 1) {
setSelectedIndex(selectedIndex + 1);
}
else {
setSelectedIndex(0);
}
incrementSelectedIndex(velocityX > 0 ? -1 : 1);
return true;
}
return false;
@@ -134,11 +147,12 @@ public class ConquestPlaneSelector extends FDisplayObject {
float arrowSize = PLANE_NAME_FONT.getCapHeight();
float textLeft = arrowSize + 1.5f * arrowOffsetLeft;
float monitorBottom = monitorTop + monitorHeight;
float remainingHeight = h - monitorBottom;
ConquestPlane plane = getSelectedPlane();
g.drawText(plane.getName(), PLANE_NAME_FONT, Color.WHITE, textLeft, monitorBottom, w - 2 * textLeft, h - monitorBottom, false, HAlignment.CENTER, true);
g.drawText(plane.getName(), PLANE_NAME_FONT, Color.WHITE, textLeft, monitorBottom, w - 2 * textLeft, remainingHeight, false, HAlignment.CENTER, true);
//draw left/right arrows
float yMid = monitorBottom + (h - monitorBottom) / 2;
float yMid = monitorBottom + remainingHeight / 2;
float offsetX = arrowSize / 4;
float offsetY = arrowSize / 2;
float midOffsetX = arrowSize * 0.4f;
@@ -146,9 +160,11 @@ public class ConquestPlaneSelector extends FDisplayObject {
float xMid = arrowOffsetLeft + midOffsetX;
g.drawLine(ARROW_THICKNESS, Color.WHITE, xMid + offsetX, yMid - offsetY, xMid - offsetX, yMid + 1);
g.drawLine(ARROW_THICKNESS, Color.WHITE, xMid - offsetX, yMid - 1, xMid + offsetX, yMid + offsetY);
leftArrowBounds = new Rectangle(0, monitorBottom, textLeft + arrowSize, remainingHeight);
xMid = w - arrowOffsetLeft - midOffsetX;
g.drawLine(ARROW_THICKNESS, Color.WHITE, xMid - offsetX, yMid - offsetY, xMid + offsetX, yMid + 1);
g.drawLine(ARROW_THICKNESS, Color.WHITE, xMid + offsetX, yMid - 1, xMid - offsetX, yMid + offsetY);
rightArrowBounds = new Rectangle(w - leftArrowBounds.width, monitorBottom, leftArrowBounds.width, remainingHeight);
}
}