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164
src/main/java/glowredman/amazingtrophies/model/EntityTrophyModelHandler.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,164 @@ | ||
| package glowredman.amazingtrophies.model; | ||
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| import java.util.Arrays; | ||
| import java.util.function.Consumer; | ||
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| import javax.annotation.Nullable; | ||
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| import net.minecraft.client.Minecraft; | ||
| import net.minecraft.client.renderer.OpenGlHelper; | ||
| import net.minecraft.client.renderer.entity.Render; | ||
| import net.minecraft.client.renderer.entity.RenderManager; | ||
| import net.minecraft.entity.Entity; | ||
| import net.minecraft.entity.EntityLivingBase; | ||
| import net.minecraft.entity.boss.BossStatus; | ||
| import net.minecraft.entity.boss.EntityDragon; | ||
| import net.minecraft.entity.boss.IBossDisplayData; | ||
| import net.minecraft.nbt.JsonToNBT; | ||
| import net.minecraft.nbt.NBTBase; | ||
| import net.minecraft.nbt.NBTException; | ||
| import net.minecraft.nbt.NBTTagCompound; | ||
| import net.minecraft.world.World; | ||
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| import org.lwjgl.opengl.GL11; | ||
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| import com.google.gson.JsonElement; | ||
| import com.google.gson.JsonObject; | ||
| import com.google.gson.JsonSyntaxException; | ||
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| import glowredman.amazingtrophies.ConfigHandler; | ||
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| public class EntityTrophyModelHandler extends PedestalTrophyModelHandler { | ||
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| public static final String ID = "entity"; | ||
| public static final String PROPERTY_ENTITY = "entity"; | ||
| public static final String PROPERTY_Y_OFFSET = "yOffset"; | ||
| public static final String PROPERTY_YAW_OFFSET = "yawOffset"; | ||
| public static final String PROPERTY_SCALE = "scale"; | ||
| public static final String PROPERTY_NBT = "nbt"; | ||
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| private Entity entity; | ||
| private Render render; | ||
| private Consumer<Float> yawHandler; | ||
| // -0.1875 = -3/16 -> moves the model down to the top of the pedestal | ||
| private double yOffset = -0.1875; | ||
| private float yawOffset = 180.0f; | ||
| // 0.34375 = 11/32 -> scales a two block high model down to fit in the space over the pedestal | ||
| private float scale = 0.34375f; | ||
| private boolean setsBossStatus; | ||
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| public EntityTrophyModelHandler() {} | ||
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| public EntityTrophyModelHandler(Entity entity) { | ||
| this.entity = entity; | ||
| this.render = RenderManager.instance.getEntityRenderObject(entity); | ||
| this.setsBossStatus = this.entity instanceof IBossDisplayData; | ||
| this.setYawHandler(); | ||
| } | ||
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| public EntityTrophyModelHandler(Entity entity, float yOffset, float yawOffset, float scale) { | ||
| this(entity); | ||
| this.yOffset = yOffset; | ||
| this.yawOffset = yawOffset; | ||
| this.scale = scale; | ||
| } | ||
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| @Override | ||
| public void parse(String id, JsonObject json) throws JsonSyntaxException { | ||
| JsonElement entityJson = json.get(PROPERTY_ENTITY); | ||
| if (entityJson == null) { | ||
| throw new JsonSyntaxException("Required property \"" + PROPERTY_ENTITY + "\" is missing!"); | ||
| } | ||
| Class<? extends Entity> clazz = ConfigHandler.parseEntityClass(entityJson); | ||
| try { | ||
| this.entity = clazz.getConstructor(World.class) | ||
| .newInstance((World) null); | ||
| } catch (Exception e) { | ||
| throw new IllegalStateException("Could not create a new instance of " + clazz.getName() + "!", e); | ||
| } | ||
| this.render = RenderManager.instance.getEntityRenderObject(entity); | ||
| if (this.render == null) { | ||
| throw new NullPointerException("Could not find render object for " + clazz.getName() + "!"); | ||
| } | ||
| this.yOffset = ConfigHandler.getDoubleProperty(json, PROPERTY_Y_OFFSET, this.yOffset); | ||
| this.yawOffset = ConfigHandler.getFloatProperty(json, PROPERTY_YAW_OFFSET, this.yawOffset); | ||
| this.scale = ConfigHandler.getFloatProperty(json, PROPERTY_SCALE, this.scale); | ||
| NBTBase nbt = null; | ||
| try { | ||
| nbt = JsonToNBT.func_150315_a(ConfigHandler.getStringProperty(json, PROPERTY_NBT, "{}")); | ||
| } catch (NBTException e) { | ||
| throw new IllegalArgumentException("Could not parse NBT", e); | ||
| } | ||
| if (nbt instanceof NBTTagCompound compound && !compound.func_150296_c() // getKeySet | ||
| .isEmpty()) { | ||
| this.entity.readFromNBT(compound); | ||
| } | ||
| this.setsBossStatus = this.entity instanceof IBossDisplayData; | ||
| this.setYawHandler(); | ||
| } | ||
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| @Override | ||
| public void render(double x, double y, double z, int rotation, @Nullable String name, long time, | ||
| float partialTickTime) { | ||
| super.render(x, y, z, rotation, name, time, partialTickTime); | ||
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| if (this.render.getFontRendererFromRenderManager() == null) { | ||
| return; | ||
| } | ||
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| GL11.glPushMatrix(); | ||
| GL11.glColor4f(1.0f, 1.0f, 1.0f, 1.0f); | ||
| GL11.glTranslated(x, y + this.yOffset, z); | ||
| GL11.glScalef(this.scale, this.scale, this.scale); | ||
| GL11.glPushAttrib(GL11.GL_ALL_ATTRIB_BITS); | ||
| OpenGlHelper.setActiveTexture(OpenGlHelper.lightmapTexUnit); | ||
| GL11.glEnable(GL11.GL_TEXTURE_2D); | ||
| OpenGlHelper.setActiveTexture(OpenGlHelper.defaultTexUnit); | ||
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| float rotationDeg = this.yawOffset - 22.5f * rotation; | ||
| synchronized (this.entity) { | ||
| this.yawHandler.accept(rotationDeg); | ||
| this.entity.setWorld(Minecraft.getMinecraft().theWorld); | ||
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| if (this.setsBossStatus) { | ||
| // boss entities usually call BossStatus.setBossStatus in their Render.doRender method so we need to | ||
| // cache and reset the BossStatus fields | ||
| String bossName = BossStatus.bossName; | ||
| boolean hasColorModifier = BossStatus.hasColorModifier; | ||
| float healthScale = BossStatus.healthScale; | ||
| int statusBarTime = BossStatus.statusBarTime; | ||
| this.render.doRender(this.entity, 0.0, 0.0, 0.0, rotationDeg, partialTickTime); | ||
| BossStatus.bossName = bossName; | ||
| BossStatus.hasColorModifier = hasColorModifier; | ||
| BossStatus.healthScale = healthScale; | ||
| BossStatus.statusBarTime = statusBarTime; | ||
| } else { | ||
| this.render.doRender(this.entity, 0.0, 0.0, 0.0, rotationDeg, partialTickTime); | ||
| } | ||
| } | ||
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| GL11.glPopAttrib(); | ||
| GL11.glPopMatrix(); | ||
| } | ||
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| private void setYawHandler() { | ||
| this.yawHandler = rotation -> { | ||
| this.entity.rotationYaw = rotation; | ||
| this.entity.prevRotationYaw = rotation; | ||
| }; | ||
| if (this.entity instanceof EntityLivingBase) { | ||
| this.yawHandler = this.yawHandler.andThen(rotation -> { | ||
| EntityLivingBase living = (EntityLivingBase) this.entity; | ||
| living.renderYawOffset = rotation; | ||
| living.prevRenderYawOffset = rotation; | ||
| living.rotationYawHead = rotation; | ||
| living.prevRotationYawHead = rotation; | ||
| }); | ||
| if (this.entity instanceof EntityDragon) { | ||
| this.yawHandler = this.yawHandler.andThen( | ||
| rotation -> Arrays | ||
| .fill(((EntityDragon) this.entity).ringBuffer, new double[] { rotation - 180.0, 0.0, 0.0 })); | ||
| } | ||
| } | ||
| } | ||
| } |