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Add GUI that allows to edit required blocks.

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BONNe 2019-01-20 19:33:27 +02:00
parent e9b20feac4
commit a90f29e472
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src/main/java/world/bentobox/challenges/panel/admin/ManageBlocksGUI.java Normal file
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package world.bentobox.challenges.panel.admin;
import org.apache.commons.lang.WordUtils;
import org.bukkit.Material;
import org.bukkit.World;
import java.util.*;
import world.bentobox.bentobox.api.panels.PanelItem;
import world.bentobox.bentobox.api.panels.builders.PanelBuilder;
import world.bentobox.bentobox.api.panels.builders.PanelItemBuilder;
import world.bentobox.bentobox.api.user.User;
import world.bentobox.challenges.ChallengesAddon;
import world.bentobox.challenges.panel.CommonGUI;
import world.bentobox.challenges.panel.util.NumberGUI;
import world.bentobox.challenges.panel.util.SelectBlocksGUI;
import world.bentobox.challenges.utils.GuiUtils;
/**
* This class allows to edit material that are in required material map.
*/
public class ManageBlocksGUI extends CommonGUI
{
public ManageBlocksGUI(ChallengesAddon addon,
World world,
User user,
Map<Material, Integer> materialMap,
String topLabel,
String permissionPrefix,
CommonGUI parentGUI)
{
super(addon, world, user, topLabel, permissionPrefix, parentGUI);
this.materialMap = materialMap;
this.materialList = new ArrayList<>(this.materialMap.keySet());
// Sort materials by their ordinal value.
this.materialList.sort(Comparator.comparing(Enum::ordinal));
this.selectedMaterials = new HashSet<>();
}
// ---------------------------------------------------------------------
// Section: Methods
// ---------------------------------------------------------------------
/**
* This method builds all necessary elements in GUI panel.
*/
@Override
public void build()
{
PanelBuilder panelBuilder = new PanelBuilder().user(this.user).
name(this.user.getTranslation("challenges.gui.admin.manage-blocks"));
// Create nice border.
GuiUtils.fillBorder(panelBuilder);
panelBuilder.item(3, this.createButton(Button.ADD));
panelBuilder.item(5, this.createButton(Button.REMOVE));
final int MAX_ELEMENTS = 21;
if (this.pageIndex < 0)
{
this.pageIndex = this.materialList.size() / MAX_ELEMENTS;
}
else if (this.pageIndex > (this.materialList.size() / MAX_ELEMENTS))
{
this.pageIndex = 0;
}
int entitiesIndex = MAX_ELEMENTS * this.pageIndex;
// I want first row to be only for navigation and return button.
int index = 10;
while (entitiesIndex < ((this.pageIndex + 1) * MAX_ELEMENTS) &&
entitiesIndex < this.materialList.size())
{
if (!panelBuilder.slotOccupied(index))
{
panelBuilder.item(index, this.createElementButton(this.materialList.get(entitiesIndex++)));
}
index++;
}
// Navigation buttons only if necessary
if (this.materialList.size() > MAX_ELEMENTS)
{
panelBuilder.item(18, this.getButton(CommonButtons.PREVIOUS));
panelBuilder.item(26, this.getButton(CommonButtons.NEXT));
}
// Add return button.
panelBuilder.item(44, this.returnButton);
panelBuilder.build();
}
/**
* This method creates PanelItem button of requested type.
* @param button Button which must be created.
* @return new PanelItem with requested functionality.
*/
private PanelItem createButton(Button button)
{
PanelItemBuilder builder = new PanelItemBuilder();
switch (button)
{
case ADD:
builder.name(this.user.getTranslation("challenges.gui.button.add"));
builder.icon(Material.BUCKET);
builder.clickHandler((panel, user1, clickType, slot) -> {
new SelectBlocksGUI(this.user, new HashSet<>(this.materialList), (status, material) -> {
if (status)
{
this.materialMap.put(material, 1);
this.materialList.add(material);
}
this.build();
});
return true;
});
break;
case REMOVE:
builder.name(this.user.getTranslation("challenges.gui.button.remove-selected"));
builder.icon(Material.LAVA_BUCKET);
builder.clickHandler((panel, user1, clickType, slot) -> {
this.materialMap.keySet().removeAll(this.selectedMaterials);
this.materialList.removeAll(this.selectedMaterials);
this.build();
return true;
});
break;
}
return builder.build();
}
/**
* This method creates button for given material.
* @param material material which button must be created.
* @return new Button for material.
*/
private PanelItem createElementButton(Material material)
{
return new PanelItemBuilder().
name(WordUtils.capitalize(material.name().toLowerCase().replace("_", " "))).
icon(GuiUtils.getMaterialItem(material, this.materialMap.get(material))).
clickHandler((panel, user1, clickType, slot) -> {
// On right click change which entities are selected for deletion.
if (clickType.isRightClick())
{
if (!this.selectedMaterials.add(material))
{
// Remove material if it is already selected
this.selectedMaterials.remove(material);
}
this.build();
}
else
{
new NumberGUI(this.user, this.materialMap.get(material), 1, (status, value) -> {
if (status)
{
// Update value only when something changes.
this.materialMap.put(material, value);
}
this.build();
});
}
return true;
}).
glow(this.selectedMaterials.contains(material)).
build();
}
// ---------------------------------------------------------------------
// Section: Enums
// ---------------------------------------------------------------------
/**
* Functional buttons in current GUI.
*/
private enum Button
{
ADD,
REMOVE
}
// ---------------------------------------------------------------------
// Section: Variables
// ---------------------------------------------------------------------
/**
* Contains selected materials.
*/
private Set<Material> selectedMaterials;
/**
* List of materials to avoid order issues.
*/
private List<Material> materialList;
/**
* List of required materials.
*/
private Map<Material, Integer> materialMap;
}