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add WSprite and WPlayerInvPanel, new slot bg painter
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25 changes: 25 additions & 0 deletions
25
src/main/java/io/github/cottonmc/cotton/gui/widget/WPlayerInvPanel.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| package io.github.cottonmc.cotton.gui.widget; | ||
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| import io.github.cottonmc.cotton.gui.client.BackgroundPainter; | ||
| import net.minecraft.entity.player.PlayerInventory; | ||
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| public class WPlayerInvPanel extends WPlainPanel { | ||
| private WItemSlot inv; | ||
| private WItemSlot hotbar; | ||
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| public WPlayerInvPanel(PlayerInventory playerInventory) { | ||
| inv = WItemSlot.ofPlayerStorage(playerInventory); | ||
| hotbar = WItemSlot.of(playerInventory, 0, 9, 1); | ||
| this.add(inv, 0, 0); | ||
| this.add(hotbar, 0, 58); | ||
| } | ||
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| @Override | ||
| public WPanel setBackgroundPainter(BackgroundPainter painter) { | ||
| super.setBackgroundPainter(null); | ||
| inv.setBackgroundPainter(painter); | ||
| hotbar.setBackgroundPainter(painter); | ||
| return this; | ||
| } | ||
| } | ||
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72 changes: 72 additions & 0 deletions
72
src/main/java/io/github/cottonmc/cotton/gui/widget/WSprite.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| package io.github.cottonmc.cotton.gui.widget; | ||
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| import io.github.cottonmc.cotton.gui.client.ScreenDrawing; | ||
| import net.fabricmc.api.EnvType; | ||
| import net.fabricmc.api.Environment; | ||
| import net.minecraft.util.Identifier; | ||
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| public class WSprite extends WWidget { | ||
| private int currentFrame= 0; | ||
| private long currentFrameTime = 0; | ||
| private Identifier[] frames; | ||
| private int frameTime; | ||
| private long lastFrame; | ||
| private boolean singleImage = false; | ||
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| /** | ||
| * Create a new sprite with a single image. | ||
| * @param image The location of the image to display. | ||
| */ | ||
| public WSprite(Identifier image) { | ||
| this.frames = new Identifier[]{image}; | ||
| this.singleImage = true; | ||
| } | ||
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| /** | ||
| * Create a new animated sprite. | ||
| * @param frameTime How long in milliseconds to display for. (1 tick = 50 ms) | ||
| * @param frames The locations of the frames of the animation. | ||
| */ | ||
| public WSprite(int frameTime, Identifier... frames) { | ||
| this.frameTime = frameTime; | ||
| this.frames = frames; | ||
| } | ||
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| @Override | ||
| public boolean canResize() { | ||
| return true; | ||
| } | ||
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| @Environment(EnvType.CLIENT) | ||
| @Override | ||
| public void paintBackground(int x, int y) { | ||
| if (singleImage) { | ||
| ScreenDrawing.rect(frames[0], x, y, getWidth(), getHeight(), 0xFFFFFFFF); | ||
| } else { | ||
| //grab the system time at the very start of the frame. | ||
| long now = System.nanoTime() / 1_000_000L; | ||
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| //check bounds so the Identifier isn't passed a bad number | ||
| boolean inBounds = (currentFrame >= 0) && (currentFrame < frames.length); | ||
| if (!inBounds) currentFrame = 0; | ||
| //assemble and draw the frame calculated last iteration. | ||
| Identifier currentFrameTex = frames[currentFrame]; | ||
| ScreenDrawing.rect(currentFrameTex, x, y, getWidth(), getHeight(), 0xFFFFFFFF); | ||
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| //calculate how much time has elapsed since the last animation change, and change the frame if necessary. | ||
| long elapsed = now - lastFrame; | ||
| currentFrameTime += elapsed; | ||
| if (currentFrameTime >= frameTime) { | ||
| currentFrame++; | ||
| //if we've hit the end of the animation, go back to the beginning | ||
| if (currentFrame >= frames.length - 1) { | ||
| currentFrame = 0; | ||
| } | ||
| currentFrameTime = 0; | ||
| } | ||
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| //frame is over; this frame is becoming the last frame so write the time to lastFrame | ||
| this.lastFrame = now; | ||
| } | ||
| } | ||
| } |