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133 changes: 133 additions & 0 deletions
133
src/main/java/com/github/tartaricacid/touhoulittlemaid/util/MaidFluidRender.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,133 @@ | ||
| package com.github.tartaricacid.touhoulittlemaid.util; | ||
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| import com.mojang.blaze3d.systems.RenderSystem; | ||
| import com.mojang.blaze3d.vertex.BufferBuilder; | ||
| import com.mojang.blaze3d.vertex.DefaultVertexFormat; | ||
| import com.mojang.blaze3d.vertex.Tesselator; | ||
| import com.mojang.blaze3d.vertex.VertexFormat; | ||
| import net.minecraft.client.Minecraft; | ||
| import net.minecraft.client.gui.GuiGraphics; | ||
| import net.minecraft.client.renderer.GameRenderer; | ||
| import net.minecraft.client.renderer.texture.MissingTextureAtlasSprite; | ||
| import net.minecraft.client.renderer.texture.TextureAtlasSprite; | ||
| import net.minecraft.network.chat.Component; | ||
| import net.minecraft.resources.ResourceLocation; | ||
| import net.minecraft.world.inventory.InventoryMenu; | ||
| import net.minecraft.world.level.material.Fluid; | ||
| import net.minecraft.world.level.material.Fluids; | ||
| import net.minecraftforge.api.distmarker.Dist; | ||
| import net.minecraftforge.api.distmarker.OnlyIn; | ||
| import net.minecraftforge.client.extensions.common.IClientFluidTypeExtensions; | ||
| import net.minecraftforge.fluids.FluidStack; | ||
| import net.minecraftforge.registries.ForgeRegistries; | ||
| import org.joml.Matrix4f; | ||
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| import java.util.Optional; | ||
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| /** | ||
| * From JEI: https://github.com/mezz/JustEnoughItems/blob/1.20/Forge/src/main/java/mezz/jei/forge/platform/FluidHelper.java | ||
| */ | ||
| @OnlyIn(Dist.CLIENT) | ||
| public final class MaidFluidRender { | ||
| private static final int TEXTURE_SIZE = 16; | ||
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| public static Component getFluidName(String fluidId, int amount) { | ||
| Fluid fluid = ForgeRegistries.FLUIDS.getValue(new ResourceLocation(fluidId)); | ||
| if (amount <= 0 || fluid == null || fluid.isSame(Fluids.EMPTY)) { | ||
| return Component.empty(); | ||
| } | ||
| return fluid.getFluidType().getDescription(); | ||
| } | ||
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| public static void drawFluid(GuiGraphics graphics, int x, int y, int width, int height, String fluidId, int amount, int capacity) { | ||
| Fluid fluid = ForgeRegistries.FLUIDS.getValue(new ResourceLocation(fluidId)); | ||
| if (amount <= 0 || fluid == null || fluid.isSame(Fluids.EMPTY)) { | ||
| return; | ||
| } | ||
| FluidStack fluidStack = new FluidStack(fluid, amount); | ||
| getStillFluidSprite(fluidStack).ifPresent(fluidStillSprite -> { | ||
| int fluidColor = getColorTint(fluidStack); | ||
| int scaledAmount = (amount * height) / capacity; | ||
| if (scaledAmount < 1) { | ||
| // 至少渲染一行像素，让人知道里面有东西 | ||
| scaledAmount = 1; | ||
| } | ||
| if (scaledAmount > height) { | ||
| scaledAmount = height; | ||
| } | ||
| graphics.pose().pushPose(); | ||
| graphics.pose().translate(x, y, 0); | ||
| drawTiledSprite(graphics, width, height, fluidColor, scaledAmount, fluidStillSprite); | ||
| graphics.pose().popPose(); | ||
| }); | ||
| } | ||
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| private static Optional<TextureAtlasSprite> getStillFluidSprite(FluidStack fluidStack) { | ||
| Fluid fluid = fluidStack.getFluid(); | ||
| IClientFluidTypeExtensions renderProperties = IClientFluidTypeExtensions.of(fluid); | ||
| ResourceLocation fluidStill = renderProperties.getStillTexture(fluidStack); | ||
| TextureAtlasSprite sprite = Minecraft.getInstance().getTextureAtlas(InventoryMenu.BLOCK_ATLAS).apply(fluidStill); | ||
| return Optional.of(sprite).filter(s -> s.atlasLocation() != MissingTextureAtlasSprite.getLocation()); | ||
| } | ||
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| private static int getColorTint(FluidStack fluidStack) { | ||
| Fluid fluid = fluidStack.getFluid(); | ||
| IClientFluidTypeExtensions renderProperties = IClientFluidTypeExtensions.of(fluid); | ||
| return renderProperties.getTintColor(fluidStack); | ||
| } | ||
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| private static void drawTiledSprite(GuiGraphics guiGraphics, final int tiledWidth, final int tiledHeight, int color, long scaledAmount, TextureAtlasSprite sprite) { | ||
| RenderSystem.setShaderTexture(0, InventoryMenu.BLOCK_ATLAS); | ||
| Matrix4f matrix = guiGraphics.pose().last().pose(); | ||
| setGLColorFromInt(color); | ||
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| final int xTileCount = tiledWidth / TEXTURE_SIZE; | ||
| final int xRemainder = tiledWidth - (xTileCount * TEXTURE_SIZE); | ||
| final long yTileCount = scaledAmount / TEXTURE_SIZE; | ||
| final long yRemainder = scaledAmount - (yTileCount * TEXTURE_SIZE); | ||
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| for (int xTile = 0; xTile <= xTileCount; xTile++) { | ||
| for (int yTile = 0; yTile <= yTileCount; yTile++) { | ||
| int width = (xTile == xTileCount) ? xRemainder : TEXTURE_SIZE; | ||
| long height = (yTile == yTileCount) ? yRemainder : TEXTURE_SIZE; | ||
| int x = (xTile * TEXTURE_SIZE); | ||
| int y = tiledHeight - ((yTile + 1) * TEXTURE_SIZE); | ||
| if (width > 0 && height > 0) { | ||
| long maskTop = TEXTURE_SIZE - height; | ||
| int maskRight = TEXTURE_SIZE - width; | ||
| drawTextureWithMasking(matrix, x, y, sprite, maskTop, maskRight, 100); | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| private static void setGLColorFromInt(int color) { | ||
| float red = (color >> 16 & 0xFF) / 255.0F; | ||
| float green = (color >> 8 & 0xFF) / 255.0F; | ||
| float blue = (color & 0xFF) / 255.0F; | ||
| float alpha = ((color >> 24) & 0xFF) / 255F; | ||
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| RenderSystem.setShaderColor(red, green, blue, alpha); | ||
| } | ||
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| private static void drawTextureWithMasking(Matrix4f matrix, float xCoord, float yCoord, TextureAtlasSprite textureSprite, long maskTop, long maskRight, float zLevel) { | ||
| float uMin = textureSprite.getU0(); | ||
| float uMax = textureSprite.getU1(); | ||
| float vMin = textureSprite.getV0(); | ||
| float vMax = textureSprite.getV1(); | ||
| uMax = uMax - (maskRight / 16F * (uMax - uMin)); | ||
| vMax = vMax - (maskTop / 16F * (vMax - vMin)); | ||
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| RenderSystem.setShader(GameRenderer::getPositionTexShader); | ||
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| Tesselator tesselator = Tesselator.getInstance(); | ||
| BufferBuilder bufferBuilder = tesselator.getBuilder(); | ||
| bufferBuilder.begin(VertexFormat.Mode.QUADS, DefaultVertexFormat.POSITION_TEX); | ||
| bufferBuilder.vertex(matrix, xCoord, yCoord + 16, zLevel).uv(uMin, vMax).endVertex(); | ||
| bufferBuilder.vertex(matrix, xCoord + 16 - maskRight, yCoord + 16, zLevel).uv(uMax, vMax).endVertex(); | ||
| bufferBuilder.vertex(matrix, xCoord + 16 - maskRight, yCoord + maskTop, zLevel).uv(uMax, vMin).endVertex(); | ||
| bufferBuilder.vertex(matrix, xCoord, yCoord + maskTop, zLevel).uv(uMin, vMin).endVertex(); | ||
| tesselator.end(); | ||
| } | ||
| } |
66 changes: 66 additions & 0 deletions
66
src/main/java/com/github/tartaricacid/touhoulittlemaid/util/MaidFluidUtil.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| package com.github.tartaricacid.touhoulittlemaid.util; | ||
|
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| import com.mojang.blaze3d.systems.RenderSystem; | ||
| import com.mojang.blaze3d.vertex.BufferBuilder; | ||
| import com.mojang.blaze3d.vertex.DefaultVertexFormat; | ||
| import com.mojang.blaze3d.vertex.Tesselator; | ||
| import com.mojang.blaze3d.vertex.VertexFormat; | ||
| import net.minecraft.client.Minecraft; | ||
| import net.minecraft.client.gui.GuiGraphics; | ||
| import net.minecraft.client.renderer.GameRenderer; | ||
| import net.minecraft.client.renderer.texture.MissingTextureAtlasSprite; | ||
| import net.minecraft.client.renderer.texture.TextureAtlasSprite; | ||
| import net.minecraft.resources.ResourceLocation; | ||
| import net.minecraft.world.inventory.InventoryMenu; | ||
| import net.minecraft.world.item.ItemStack; | ||
| import net.minecraft.world.level.material.Fluid; | ||
| import net.minecraft.world.level.material.Fluids; | ||
| import net.minecraftforge.api.distmarker.Dist; | ||
| import net.minecraftforge.api.distmarker.OnlyIn; | ||
| import net.minecraftforge.client.extensions.common.IClientFluidTypeExtensions; | ||
| import net.minecraftforge.fluids.FluidActionResult; | ||
| import net.minecraftforge.fluids.FluidStack; | ||
| import net.minecraftforge.fluids.FluidUtil; | ||
| import net.minecraftforge.fluids.capability.IFluidHandler; | ||
| import net.minecraftforge.items.IItemHandler; | ||
| import net.minecraftforge.items.ItemHandlerHelper; | ||
| import net.minecraftforge.registries.ForgeRegistries; | ||
| import org.joml.Matrix4f; | ||
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| import java.util.Optional; | ||
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| public class MaidFluidUtil { | ||
| public static FluidActionResult tankToBucket(ItemStack bucket, IFluidHandler tank, IItemHandler maidBackpack) { | ||
| if (bucket.isEmpty()) { | ||
| return FluidActionResult.FAILURE; | ||
| } | ||
| FluidActionResult filledSimulated = FluidUtil.tryFillContainer(bucket, tank, Integer.MAX_VALUE, null, false); | ||
| if (filledSimulated.isSuccess()) { | ||
| ItemStack remainder = ItemHandlerHelper.insertItemStacked(maidBackpack, filledSimulated.getResult(), true); | ||
| if (remainder.isEmpty()) { | ||
| FluidActionResult filledReal = FluidUtil.tryFillContainer(bucket, tank, Integer.MAX_VALUE, null, true); | ||
| ItemHandlerHelper.insertItemStacked(maidBackpack, filledReal.getResult(), false); | ||
| bucket.shrink(1); | ||
| return new FluidActionResult(bucket); | ||
| } | ||
| } | ||
| return FluidActionResult.FAILURE; | ||
| } | ||
|
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| public static FluidActionResult bucketToTank(ItemStack bucket, IFluidHandler tank, IItemHandler maidBackpack) { | ||
| if (bucket.isEmpty()) { | ||
| return FluidActionResult.FAILURE; | ||
| } | ||
| FluidActionResult emptiedSimulated = FluidUtil.tryEmptyContainer(bucket, tank, Integer.MAX_VALUE, null, false); | ||
| if (emptiedSimulated.isSuccess()) { | ||
| ItemStack remainder = ItemHandlerHelper.insertItemStacked(maidBackpack, emptiedSimulated.getResult(), true); | ||
| if (remainder.isEmpty()) { | ||
| FluidActionResult emptiedReal = FluidUtil.tryEmptyContainer(bucket, tank, Integer.MAX_VALUE, null, true); | ||
| ItemHandlerHelper.insertItemStacked(maidBackpack, emptiedReal.getResult(), false); | ||
| bucket.shrink(1); | ||
| return new FluidActionResult(bucket); | ||
| } | ||
| } | ||
| return FluidActionResult.FAILURE; | ||
| } | ||
| } |