61 lines
2.0 KiB
Java
61 lines
2.0 KiB
Java
package pm.c7.scout.client.gui;
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import com.google.common.math.IntMath;
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import com.mojang.blaze3d.systems.RenderSystem;
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import net.minecraft.client.font.TextRenderer;
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import net.minecraft.client.gui.DrawableHelper;
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import net.minecraft.client.gui.tooltip.TooltipComponent;
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import net.minecraft.client.render.item.ItemRenderer;
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import net.minecraft.client.util.math.MatrixStack;
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import net.minecraft.item.ItemStack;
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import net.minecraft.util.collection.DefaultedList;
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import pm.c7.scout.ScoutUtil;
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import pm.c7.scout.item.BagTooltipData;
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import java.math.RoundingMode;
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public class BagTooltipComponent implements TooltipComponent {
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private final DefaultedList<ItemStack> inventory;
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private final int slotCount;
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public BagTooltipComponent(BagTooltipData data) {
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this.inventory = data.getInventory();
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this.slotCount = data.getSlotCount();
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}
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@Override
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public int getHeight() {
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return (18 * IntMath.divide(slotCount, 6, RoundingMode.UP)) + 2;
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}
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@Override
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public int getWidth(TextRenderer textRenderer) {
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return 18 * (Math.min(slotCount, 6));
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}
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@Override
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public void drawItems(TextRenderer textRenderer, int x, int y, MatrixStack matrices, ItemRenderer itemRenderer, int z) {
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int originalX = x;
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for (int i = 0; i < slotCount; i++) {
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ItemStack itemStack = this.inventory.get(i);
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this.drawSlot(matrices, x, y, z);
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itemRenderer.renderInGuiWithOverrides(itemStack, x + 1, y + 1, i);
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itemRenderer.renderGuiItemOverlay(textRenderer, itemStack, x + 1, y + 1);
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x += 18;
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if ((i + 1) % 6 == 0) {
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y += 18;
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x = originalX;
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}
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}
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}
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private void drawSlot(MatrixStack matrices, int x, int y, int z) {
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RenderSystem.setShaderColor(1.0F, 1.0F, 1.0F, 1.0F);
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RenderSystem.setShaderTexture(0, ScoutUtil.SLOT_TEXTURE);
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DrawableHelper.drawTexture(matrices, x, y, z, 46, 7, 18, 18, 256, 256);
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}
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}
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