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| 1行目: |
1行目: |
| − | {{前提MOD|reqmod="ModLoader"}} | + | {{前提MOD|reqmod=ModLoader}} |
| − | | |
| | ==ソース解説== | | ==ソース解説== |
| | | | |
| 179行目: |
178行目: |
| | if (blockMaterial == Material.lava && world.getBlockMaterial(i, j - 1, k) == Material.water) | | if (blockMaterial == Material.lava && world.getBlockMaterial(i, j - 1, k) == Material.water) |
| | { | | { |
| − | world.setBlockWithNotify(i, j - 1, k, Block.stone.blockID); | + | world.setBlockWithNotify( |
| − | triggerLavaMixEffects(world, i, j - 1, k);
| |
| − | return;
| |
| − | }
| |
| − | if (l >= 8)
| |
| − | {
| |
| − | world.setBlockAndMetadataWithNotify(i, j - 1, k, blockID, l);
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| − | }
| |
| − | else
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| − | {
| |
| − | world.setBlockAndMetadataWithNotify(i, j - 1, k, blockID, l + 8);
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| − | }
| |
| − | }
| |
| − | else if (l >= 0 && (l == 0 || blockBlocksFlow(world, i, j - 1, k)))
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| − | {
| |
| − | boolean aflag[] = getOptimalFlowDirections(world, i, j, k);
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| − | int k1 = l + byte0;
| |
| − | if (l >= 8)
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| − | {
| |
| − | k1 = 1;
| |
| − | }
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| − | if (k1 >= 8)
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| − | {
| |
| − | return;
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| − | }
| |
| − | if (aflag[0])
| |
| − | {
| |
| − | flowIntoBlock(world, i - 1, j, k, k1);
| |
| − | }
| |
| − | if (aflag[1])
| |
| − | {
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| − | flowIntoBlock(world, i + 1, j, k, k1);
| |
| − | }
| |
| − | if (aflag[2])
| |
| − | {
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| − | flowIntoBlock(world, i, j, k - 1, k1);
| |
| − | }
| |
| − | if (aflag[3])
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| − | {
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| − | flowIntoBlock(world, i, j, k + 1, k1);
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | | |
| − | private void flowIntoBlock(World world, int i, int j, int k, int l)
| |
| − | {
| |
| − | if (liquidCanDisplaceBlock(world, i, j, k))
| |
| − | {
| |
| − | int i1 = world.getBlockId(i, j, k);
| |
| − | if (i1 > 0)
| |
| − | {
| |
| − | if (blockMaterial == Material.lava)
| |
| − | {
| |
| − | triggerLavaMixEffects(world, i, j, k);
| |
| − | }
| |
| − | else
| |
| − | {
| |
| − | Block.blocksList[i1].dropBlockAsItem(world, i, j, k, world.getBlockMetadata(i, j, k), 0);
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| − | }
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| − | }
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| − | world.setBlockAndMetadataWithNotify(i, j, k, blockID, l);
| |
| − | }
| |
| − | }
| |
| − | | |
| − | private int calculateFlowCost(World world, int i, int j, int k, int l, int i1)
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| − | {
| |
| − | int j1 = 1000;
| |
| − | for (int k1 = 0; k1 < 4; k1++)
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| − | {
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| − | if (k1 == 0 && i1 == 1 || k1 == 1 && i1 == 0 || k1 == 2 && i1 == 3 || k1 == 3 && i1 == 2)
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| − | {
| |
| − | continue;
| |
| − | }
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| − | int l1 = i;
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| − | int i2 = j;
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| − | int j2 = k;
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| − | if (k1 == 0)
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| − | {
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| − | l1--;
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| − | }
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| − | if (k1 == 1)
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| − | {
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| − | l1++;
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| − | }
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| − | if (k1 == 2)
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| − | {
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| − | j2--;
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| − | }
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| − | if (k1 == 3)
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| − | {
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| − | j2++;
| |
| − | }
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| − | if (blockBlocksFlow(world, l1, i2, j2) || world.getBlockMaterial(l1, i2, j2) == blockMaterial && world.getBlockMetadata(l1, i2, j2) == 0)
| |
| − | {
| |
| − | continue;
| |
| − | }
| |
| − | if (!blockBlocksFlow(world, l1, i2 - 1, j2))
| |
| − | {
| |
| − | return l;
| |
| − | }
| |
| − | if (l >= 4)
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| − | {
| |
| − | continue;
| |
| − | }
| |
| − | int k2 = calculateFlowCost(world, l1, i2, j2, l + 1, k1);
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| − | if (k2 < j1)
| |
| − | {
| |
| − | j1 = k2;
| |
| − | }
| |
| − | }
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| − | | |
| − | return j1;
| |
| − | }
| |
| − | | |
| − | private boolean[] getOptimalFlowDirections(World world, int i, int j, int k)
| |
| − | {
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| − | for (int l = 0; l < 4; l++)
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| − | {
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| − | flowCost[l] = 1000;
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| − | int j1 = i;
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| − | int i2 = j;
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| − | int j2 = k;
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| − | if (l == 0)
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| − | {
| |
| − | j1--;
| |
| − | }
| |
| − | if (l == 1)
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| − | {
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| − | j1++;
| |
| − | }
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| − | if (l == 2)
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| − | {
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| − | j2--;
| |
| − | }
| |
| − | if (l == 3)
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| − | {
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| − | j2++;
| |
| − | }
| |
| − | if (blockBlocksFlow(world, j1, i2, j2) || world.getBlockMaterial(j1, i2, j2) == blockMaterial && world.getBlockMetadata(j1, i2, j2) == 0)
| |
| − | {
| |
| − | continue;
| |
| − | }
| |
| − | if (!blockBlocksFlow(world, j1, i2 - 1, j2))
| |
| − | {
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| − | flowCost[l] = 0;
| |
| − | }
| |
| − | else
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| − | {
| |
| − | flowCost[l] = calculateFlowCost(world, j1, i2, j2, 1, l);
| |
| − | }
| |
| − | }
| |
| − | | |
| − | int i1 = flowCost[0];
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| − | for (int k1 = 1; k1 < 4; k1++)
| |
| − | {
| |
| − | if (flowCost[k1] < i1)
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| − | {
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| − | i1 = flowCost[k1];
| |
| − | }
| |
| − | }
| |
| − | | |
| − | for (int l1 = 0; l1 < 4; l1++)
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| − | {
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| − | isOptimalFlowDirection[l1] = flowCost[l1] == i1;
| |
| − | }
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| − | | |
| − | return isOptimalFlowDirection;
| |
| − | }
| |
| − | | |
| − | private boolean blockBlocksFlow(World world, int i, int j, int k)
| |
| − | {
| |
| − | int l = world.getBlockId(i, j, k);
| |
| − | if (l == Block.doorWood.blockID || l == Block.doorSteel.blockID || l == Block.signPost.blockID || l == Block.ladder.blockID || l == Block.reed.blockID)
| |
| − | {
| |
| − | return true;
| |
| − | }
| |
| − | if (l == 0)
| |
| − | {
| |
| − | return false;
| |
| − | }
| |
| − | Material material = Block.blocksList[l].blockMaterial;
| |
| − | if (material == Material.portal)
| |
| − | {
| |
| − | return true;
| |
| − | }
| |
| − | return material.blocksMovement();
| |
| − | }
| |
| − | | |
| − | protected int getSmallestFlowDecay(World world, int i, int j, int k, int l)
| |
| − | {
| |
| − | int i1 = getFlowDecay(world, i, j, k);
| |
| − | if (i1 < 0)
| |
| − | {
| |
| − | return l;
| |
| − | }
| |
| − | if (i1 == 0)
| |
| − | {
| |
| − | numAdjacentSources++;
| |
| − | }
| |
| − | if (i1 >= 8)
| |
| − | {
| |
| − | i1 = 0;
| |
| − | }
| |
| − | return l >= 0 && i1 >= l ? l : i1;
| |
| − | }
| |
| − | | |
| − | private boolean liquidCanDisplaceBlock(World world, int i, int j, int k)
| |
| − | {
| |
| − | Material material = world.getBlockMaterial(i, j, k);
| |
| − | if (material == blockMaterial)
| |
| − | {
| |
| − | return false;
| |
| − | }
| |
| − | if (material == Material.lava)
| |
| − | {
| |
| − | return false;
| |
| − | }
| |
| − | else
| |
| − | {
| |
| − | return !blockBlocksFlow(world, i, j, k);
| |
| − | }
| |
| − | }
| |
| − | | |
| − | public void onBlockAdded(World world, int i, int j, int k)
| |
| − | {
| |
| − | super.onBlockAdded(world, i, j, k);
| |
| − | if (world.getBlockId(i, j, k) == blockID)
| |
| − | {
| |
| − | world.scheduleBlockUpdate(i, j, k, blockID, tickRate());
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | </source>
| |
| − | | |
| − | ===BlockStationaryHogeクラスを作成===
| |
| − | 長々と書きますがやってることは単純です。
| |
| − | 既存の「BlockStationary」クラスをコピペし、クラス名に依存してる部分修正。
| |
| − | <source lang="java">
| |
| − | package net.minecraft.src;
| |
| − | | |
| − | import java.util.Random;
| |
| − | | |
| − | public class BlockStationaryHoge extends BlockFluid
| |
| − | {
| |
| − | protected BlockStationaryHoge(int i, Material material)
| |
| − | {
| |
| − | super(i, material);
| |
| − | setTickOnLoad(false);
| |
| − | if (material == Material.lava)
| |
| − | {
| |
| − | setTickOnLoad(true);
| |
| − | }
| |
| − | }
| |
| − | | |
| − | /*
| |
| − | *コピペだけじゃ芸がないので、ここ液体の色を設定できます。
| |
| − | */
| |
| − | public int colorMultiplier(IBlockAccess iblockaccess, int i, int j, int k)
| |
| − | {
| |
| − | return 0xffffff;
| |
| − | }
| |
| − | | |
| − | | |
| − | public void onNeighborBlockChange(World world, int i, int j, int k, int l)
| |
| − | {
| |
| − | super.onNeighborBlockChange(world, i, j, k, l);
| |
| − | if (world.getBlockId(i, j, k) == blockID)
| |
| − | {
| |
| − | setNotStationary(world, i, j, k);
| |
| − | }
| |
| − | }
| |
| − | | |
| − | private void setNotStationary(World world, int i, int j, int k)
| |
| − | {
| |
| − | int l = world.getBlockMetadata(i, j, k);
| |
| − | world.editingBlocks = true;
| |
| − | world.setBlockAndMetadata(i, j, k, blockID - 1, l);
| |
| − | world.markBlocksDirty(i, j, k, i, j, k);
| |
| − | world.scheduleBlockUpdate(i, j, k, blockID - 1, tickRate());
| |
| − | world.editingBlocks = false;
| |
| − | }
| |
| − | | |
| − | public void updateTick(World world, int i, int j, int k, Random random)
| |
| − | {
| |
| − | if (blockMaterial == Material.lava)
| |
| − | {
| |
| − | int l = random.nextInt(3);
| |
| − | for (int i1 = 0; i1 < l; i1++)
| |
| − | {
| |
| − | i += random.nextInt(3) - 1;
| |
| − | j++;
| |
| − | k += random.nextInt(3) - 1;
| |
| − | int j1 = world.getBlockId(i, j, k);
| |
| − | if (j1 == 0)
| |
| − | {
| |
| − | if (isFlammable(world, i - 1, j, k) || isFlammable(world, i + 1, j, k) || isFlammable(world, i, j, k - 1) || isFlammable(world, i, j, k + 1) || isFlammable(world, i, j - 1, k) || isFlammable(world, i, j + 1, k))
| |
| − | {
| |
| − | world.setBlockWithNotify(i, j, k, Block.fire.blockID);
| |
| − | return;
| |
| − | }
| |
| − | continue;
| |
| − | }
| |
| − | if (Block.blocksList[j1].blockMaterial.blocksMovement())
| |
| − | {
| |
| − | return;
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | }
| |
| − | | |
| − | private boolean isFlammable(World world, int i, int j, int k)
| |
| − | {
| |
| − | return world.getBlockMaterial(i, j, k).getCanBurn();
| |
| − | }
| |
| − | }
| |
| − | </source>
| |
| − | | |
| − | [[category:ブロック]]
| |