diff options
Diffstat (limited to 'src/main/java/me/Danker/utils/Utils.java')
| -rw-r--r-- | src/main/java/me/Danker/utils/Utils.java | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/main/java/me/Danker/utils/Utils.java b/src/main/java/me/Danker/utils/Utils.java index 532d1b9..928e02f 100644 --- a/src/main/java/me/Danker/utils/Utils.java +++ b/src/main/java/me/Danker/utils/Utils.java @@ -1,5 +1,6 @@ package me.Danker.utils; +import java.awt.Color; import java.util.ArrayList; import java.util.Collection; import java.util.List; @@ -10,6 +11,7 @@ import org.lwjgl.opengl.GL11; import me.Danker.TheMod; import me.Danker.handlers.ScoreboardHandler; import me.Danker.handlers.TextRenderer; +import net.minecraft.block.Block; import net.minecraft.client.Minecraft; import net.minecraft.client.gui.Gui; import net.minecraft.client.gui.ScaledResolution; @@ -22,11 +24,13 @@ import net.minecraft.client.renderer.vertex.DefaultVertexFormats; import net.minecraft.entity.Entity; import net.minecraft.entity.item.EntityItem; import net.minecraft.entity.player.EntityPlayer; +import net.minecraft.init.Blocks; import net.minecraft.scoreboard.ScoreObjective; import net.minecraft.util.AxisAlignedBB; import net.minecraft.util.BlockPos; import net.minecraft.util.EnumChatFormatting; import net.minecraft.util.StringUtils; +import net.minecraft.util.Vec3; public class Utils { @@ -251,6 +255,37 @@ public class Utils { return bool ? EnumChatFormatting.GREEN + "On" : EnumChatFormatting.RED + "Off"; } + public static void draw3DLine(Vec3 pos1, Vec3 pos2, int colourInt, float partialTicks) { + Entity render = Minecraft.getMinecraft().getRenderViewEntity(); + WorldRenderer worldRenderer = Tessellator.getInstance().getWorldRenderer(); + Color colour = new Color(colourInt); + + double realX = render.lastTickPosX + (render.posX - render.lastTickPosX) * partialTicks; + double realY = render.lastTickPosY + (render.posY - render.lastTickPosY) * partialTicks; + double realZ = render.lastTickPosZ + (render.posZ - render.lastTickPosZ) * partialTicks; + + GlStateManager.pushMatrix(); + GlStateManager.translate(-realX, -realY, -realZ); + GlStateManager.disableTexture2D(); + GlStateManager.enableBlend(); + GlStateManager.disableAlpha(); + GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0); + GL11.glLineWidth(2); + GlStateManager.color(colour.getRed() / 255f, colour.getGreen() / 255f, colour.getBlue()/ 255f, colour.getAlpha() / 255f); + worldRenderer.begin(GL11.GL_LINE_STRIP, DefaultVertexFormats.POSITION); + + worldRenderer.pos(pos1.xCoord, pos1.yCoord, pos1.zCoord).endVertex(); + worldRenderer.pos(pos2.xCoord, pos2.yCoord, pos2.zCoord).endVertex(); + Tessellator.getInstance().draw(); + + GlStateManager.translate(realX, realY, realZ); + GlStateManager.disableBlend(); + GlStateManager.enableAlpha(); + GlStateManager.enableTexture2D(); + GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F); + GlStateManager.popMatrix(); + } + public static void draw3DString(BlockPos pos, String text, int colour, float partialTicks) { Minecraft mc = Minecraft.getMinecraft(); EntityPlayer player = mc.thePlayer; @@ -326,4 +361,44 @@ public class Utils { GlStateManager.popMatrix(); } + public static BlockPos getFirstBlockPosAfterVectors(Minecraft mc, Vec3 pos1, Vec3 pos2, int strength, int distance) { + double x = pos2.xCoord - pos1.xCoord; + double y = pos2.yCoord - pos1.yCoord; + double z = pos2.zCoord - pos1.zCoord; + + for (int i = strength; i < distance * strength; i++) { // Start at least 1 strength away + double newX = pos1.xCoord + ((x / strength) * i); + double newY = pos1.yCoord + ((y / strength) * i); + double newZ = pos1.zCoord + ((z / strength) * i); + + BlockPos newBlock = new BlockPos(newX, newY, newZ); + if (mc.theWorld.getBlockState(newBlock).getBlock() != Blocks.air) { + return newBlock; + } + } + + return null; + } + + public static BlockPos getNearbyBlock(Minecraft mc, BlockPos pos, Block... blockTypes) { + if (pos == null) return null; + BlockPos pos1 = new BlockPos(pos.getX() - 2, pos.getY() - 3, pos.getZ() - 2); + BlockPos pos2 = new BlockPos(pos.getX() + 2, pos.getY() + 3, pos.getZ() + 2); + + BlockPos closestBlock = null; + double closestBlockDistance = 99; + Iterable<BlockPos> blocks = BlockPos.getAllInBox(pos1, pos2); + + for (BlockPos block : blocks) { + for (Block blockType : blockTypes) { + if (mc.theWorld.getBlockState(block).getBlock() == blockType && block.distanceSq(pos) < closestBlockDistance) { + closestBlock = block; + closestBlockDistance = block.distanceSq(pos); + } + } + } + + return closestBlock; + } + } |