package net.machinemuse.general.gui.frame;
import net.machinemuse.general.gui.clickable.ClickableItem;
import net.machinemuse.numina.geometry.Colour;
import net.machinemuse.numina.geometry.FlyFromPointToPoint2D;
import net.machinemuse.numina.geometry.GradientAndArcCalculator;
import net.machinemuse.numina.geometry.MusePoint2D;
import net.machinemuse.utils.MuseItemUtils;
import net.machinemuse.utils.render.MuseRenderer;
import net.minecraft.entity.player.EntityPlayer;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
public class ItemSelectionFrame extends ScrollableFrame {
protected List<ClickableItem> itemButtons;
protected int selectedItemStack = -1;
protected EntityPlayer player;
protected List<MusePoint2D> itemPoints;
public ItemSelectionFrame(MusePoint2D topleft, MusePoint2D bottomright,
Colour borderColour, Colour insideColour, EntityPlayer player) {
super(topleft, bottomright, borderColour, insideColour);
this.player = player;
List<Integer> slots = MuseItemUtils
.getModularItemSlotsInInventory(player.inventory);
loadPoints(slots.size());
loadItems();
}
private void loadPoints(int num) {
double centerx = (border.left() + border.right()) / 2;
double centery = (border.top() + border.bottom()) / 2;
itemPoints = new ArrayList();
List<MusePoint2D> targetPoints = GradientAndArcCalculator.pointsInLine(num,
new MusePoint2D(centerx, border.bottom()),
new MusePoint2D(centerx, border.top()));
for (MusePoint2D point : targetPoints) {
// Fly from middle over 200 ms
itemPoints.add(new FlyFromPointToPoint2D(
new MusePoint2D(centerx, centery),
point, 200));
}
}
private void loadItems() {
if (player != null) {
itemButtons = new ArrayList<ClickableItem>();
double centerx = (border.left() + border.right()) / 2;
double centery = (border.top() + border.bottom()) / 2;
List<Integer> slots = MuseItemUtils
.getModularItemSlotsInInventory(player.inventory);
if (slots.size() > itemPoints.size()) {
loadPoints(slots.size());
}
if (slots.size() > 0) {
Iterator<MusePoint2D> pointiterator = itemPoints.iterator();
for (int slot : slots) {
ClickableItem clickie = new ClickableItem(
player.inventory.getStackInSlot(slot),
pointiterator.next(), slot);
itemButtons.add(clickie);
}
}
}
}
@Override
public void update(double mousex, double mousey) {
loadItems();
}
@Override
public void draw() {
drawBackground();
drawItems();
drawSelection();
}
private void drawBackground() {
super.draw();
}
private void drawItems() {
for (ClickableItem item : itemButtons) {
item.draw();
}
}
private void drawSelection() {
if (selectedItemStack != -1) {
MuseRenderer.drawCircleAround(
Math.floor(itemButtons.get(selectedItemStack).getPosition().x()),
Math.floor(itemButtons.get(selectedItemStack).getPosition().y()),
10);
}
}
public boolean hasNoItems() {
return itemButtons.size() == 0;
}
public ClickableItem getSelectedItem() {
if (itemButtons.size() > selectedItemStack && selectedItemStack != -1) {
return itemButtons.get(selectedItemStack);
} else {
return null;
}
}
@Override
public void onMouseDown(double x, double y, int button) {
int i = 0;
for (ClickableItem item : itemButtons) {
if (item.hitBox(x, y)) {
// Musique.playClientSound(SoundLoader.SOUND_GUI_SELECT, 1);
selectedItemStack = i;
break;
} else {
i++;
}
}
}
@Override
public List<String> getToolTip(int x, int y) {
int itemHover = -1;
int i = 0;
for (ClickableItem item : itemButtons) {
if (item.hitBox(x, y)) {
itemHover = i;
break;
} else {
i++;
}
}
if (itemHover > -1) {
return itemButtons.get(itemHover).getToolTip();
} else {
return null;
}
}
}