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option menu: when search filter doesn't have results, ignore it and show an effect on the filter text

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This commit is contained in:
yugecin 2017-05-28 19:30:41 +02:00
parent 6d3336b7ea
commit 70737e4472
2 changed files with 73 additions and 5 deletions
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4
src/yugecin/opsudance/options/Option.java
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@ -78,6 +78,10 @@ public class Option {
return filtered;
}
public void setFiltered(boolean flag) {
this.filtered = flag;
}
/**
* Check if this option should be filtered (= not shown) because it does not
* match the search string.

74
src/yugecin/opsudance/ui/OptionsOverlay.java
View File

@ -33,6 +33,7 @@ import yugecin.opsudance.utils.FontUtil;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.Random;
import static yugecin.opsudance.options.Options.*;
@ -153,6 +154,10 @@ public class OptionsOverlay extends OverlayOpsuState {
private final TextField searchField;
private String lastSearchText;
private int invalidSearchImgRotation;
private int invalidSearchTextRotation;
private int invalidSearchAnimationProgress;
private final int INVALID_SEARCH_ANIMATION_TIME = 500;
public OptionsOverlay(DisplayContainer displayContainer, OptionTab[] sections) {
this.displayContainer = displayContainer;
@ -575,13 +580,32 @@ public class OptionsOverlay extends OverlayOpsuState {
g.setColor(COL_BG);
g.fillRect(navButtonSize, 0, width, textSearchYOffset * 2 + Fonts.LARGE.getLineHeight());
}
Color searchCol = COL_WHITE;
float invalidProgress = 0f;
if (invalidSearchAnimationProgress > 0) {
invalidProgress = 1f - (float) invalidSearchAnimationProgress / INVALID_SEARCH_ANIMATION_TIME;
searchCol = new Color(0f, 0f, 0f, searchCol.a);
searchCol.r = COL_PINK.r + (1f - COL_PINK.r) * invalidProgress;
searchCol.g = COL_PINK.g + (1f - COL_PINK.g) * invalidProgress;
searchCol.b = COL_PINK.b + (1f - COL_PINK.b) * invalidProgress;
invalidProgress = 1f - invalidProgress;
}
String searchText = "Type to search!";
if (lastSearchText.length() > 0) {
searchText = lastSearchText;
}
FontUtil.drawCentered(Fonts.LARGE, width, navButtonSize, ypos, searchText, COL_WHITE);
int imgPosX = navButtonSize + (width - Fonts.LARGE.getWidth(searchText)) / 2 - searchImg.getWidth() - 10;
searchImg.draw(imgPosX, ypos + Fonts.LARGE.getLineHeight() * 0.25f, COL_WHITE);
int textWidth = width - navButtonSize;
if (invalidSearchAnimationProgress > 0) {
g.rotate(navButtonSize + textWidth / 2, ypos, invalidProgress * invalidSearchTextRotation);
}
FontUtil.drawCentered(Fonts.LARGE, textWidth, navButtonSize, ypos, searchText, searchCol);
g.resetTransform();
int imgPosX = navButtonSize + (textWidth - Fonts.LARGE.getWidth(searchText)) / 2 - searchImg.getWidth() - 10;
if (invalidSearchAnimationProgress > 0) {
g.rotate(imgPosX + searchImg.getWidth() / 2, ypos, invalidProgress * invalidSearchImgRotation);
}
searchImg.draw(imgPosX, ypos + Fonts.LARGE.getLineHeight() * 0.25f, searchCol);
g.resetTransform();
}
@Override
@ -624,6 +648,10 @@ public class OptionsOverlay extends OverlayOpsuState {
openDropdownMenu.updateHover(mouseX, mouseY);
}
if (invalidSearchAnimationProgress > 0) {
invalidSearchAnimationProgress -= delta;
}
updateShowHideAnimation(delta);
if (animationtime <= 0) {
active = false;
@ -906,8 +934,23 @@ public class OptionsOverlay extends OverlayOpsuState {
searchField.keyPressed(key, c);
if (!searchField.getText().equals(lastSearchText)) {
lastSearchText = searchField.getText().toLowerCase();
updateSearch();
String newSearchText = searchField.getText().toLowerCase();
if (!hasSearchResults(newSearchText)) {
searchField.setText(lastSearchText);
invalidSearchAnimationProgress = INVALID_SEARCH_ANIMATION_TIME;
Random rand = new Random();
invalidSearchImgRotation = 10 + rand.nextInt(10);
invalidSearchTextRotation = 10 + rand.nextInt(10);
if (rand.nextBoolean()) {
invalidSearchImgRotation = -invalidSearchImgRotation;
}
if (rand.nextBoolean()) {
invalidSearchTextRotation = -invalidSearchTextRotation;
}
} else {
lastSearchText = newSearchText;
updateSearch();
}
}
return true;
@ -1041,6 +1084,27 @@ public class OptionsOverlay extends OverlayOpsuState {
}
}
updateHoverOption(prevMouseX, prevMouseY);
updateActiveSection();
}
private boolean hasSearchResults(String searchText) {
for (OptionTab section : sections) {
if (section.name.toLowerCase().contains(searchText)) {
return true;
}
if (section.options == null) {
continue;
}
for (Option option : section.options) {
boolean wasFiltered = option.isFiltered();
boolean isFiltered = option.filter(searchText);
option.setFiltered(wasFiltered);
if (!isFiltered) {
return true;
}
}
}
return false;
}
public interface Listener {