73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
#include "stdafx.h"
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#include "net.minecraft.world.entity.ai.control.h"
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#include "net.minecraft.world.entity.ai.navigation.h"
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#include "net.minecraft.world.entity.h"
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#include "net.minecraft.world.level.h"
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#include "net.minecraft.world.level.tile.h"
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#include "EatTileGoal.h"
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EatTileGoal::EatTileGoal(Mob *mob)
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{
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eatAnimationTick = 0;
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this->mob = mob;
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this->level = mob->level;
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setRequiredControlFlags(Control::MoveControlFlag | Control::LookControlFlag | Control::JumpControlFlag);
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}
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bool EatTileGoal::canUse()
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{
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if (mob->getRandom()->nextInt(mob->isBaby() ? 50 : 1000) != 0) return false;
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int xx = Mth::floor(mob->x);
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int yy = Mth::floor(mob->y);
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int zz = Mth::floor(mob->z);
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if (level->getTile(xx, yy, zz) == Tile::tallgrass_Id && level->getData(xx, yy, zz) == TallGrass::TALL_GRASS) return true;
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if (level->getTile(xx, yy - 1, zz) == Tile::grass_Id) return true;
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return false;
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}
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void EatTileGoal::start()
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{
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eatAnimationTick = EAT_ANIMATION_TICKS;
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level->broadcastEntityEvent(mob->shared_from_this(), EntityEvent::EAT_GRASS);
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mob->getNavigation()->stop();
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}
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void EatTileGoal::stop()
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{
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eatAnimationTick = 0;
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}
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bool EatTileGoal::canContinueToUse()
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{
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return eatAnimationTick > 0;
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}
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int EatTileGoal::getEatAnimationTick()
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{
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return eatAnimationTick;
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}
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void EatTileGoal::tick()
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{
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eatAnimationTick = max(0, eatAnimationTick - 1);
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if (eatAnimationTick != 4) return;
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int xx = Mth::floor(mob->x);
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int yy = Mth::floor(mob->y);
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int zz = Mth::floor(mob->z);
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if (level->getTile(xx, yy, zz) == Tile::tallgrass_Id)
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{
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level->levelEvent(LevelEvent::PARTICLES_DESTROY_BLOCK, xx, yy, zz, Tile::tallgrass_Id + (TallGrass::TALL_GRASS << Tile::TILE_NUM_SHIFT));
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level->setTile(xx, yy, zz, 0);
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mob->ate();
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}
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else if (level->getTile(xx, yy - 1, zz) == Tile::grass_Id)
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{
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level->levelEvent(LevelEvent::PARTICLES_DESTROY_BLOCK, xx, yy - 1, zz, Tile::grass_Id);
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level->setTile(xx, yy - 1, zz, Tile::dirt_Id);
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mob->ate();
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}
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} |