diff options
Diffstat (limited to '')
| -rw-r--r-- | src/Mobs/Components/AIAggressiveComponent.cpp | 257 |
1 files changed, 2 insertions, 255 deletions
diff --git a/src/Mobs/Components/AIAggressiveComponent.cpp b/src/Mobs/Components/AIAggressiveComponent.cpp index a1b22af59..a89d157fe 100644 --- a/src/Mobs/Components/AIAggressiveComponent.cpp +++ b/src/Mobs/Components/AIAggressiveComponent.cpp @@ -3,19 +3,11 @@ #include "AIAggressiveComponent.h" #include <iostream> -#include "../Monster.h" -#include "../../World.h" -#include "../../Entities/Player.h" -#include "../../Tracer.h" - - -cAIAggressiveComponent::cAIAggressiveComponent(cMonster * a_Monster) : cAIComponent(a_Monster), m_Target(NULL){ - m_EMPersonality = AGGRESSIVE; -} +cAIAggressiveComponent::cAIAggressiveComponent(cMonster * a_Monster) : cAIComponent(a_Monster){} @@ -23,250 +15,5 @@ cAIAggressiveComponent::cAIAggressiveComponent(cMonster * a_Monster) : cAICompon void cAIAggressiveComponent::Tick(float a_Dt, cChunk & a_Chunk) { - if (m_EMState == CHASING) - { - CheckEventLostPlayer(); - } - else - { - CheckEventSeePlayer(); - } - - if (m_Target == NULL) - return; - - cTracer LineOfSight(m_Self->GetWorld()); - Vector3d AttackDirection(m_Target->GetPosition() - m_Self->GetPosition()); - - if (ReachedFinalDestination() && !LineOfSight.Trace(m_Self->GetPosition(), AttackDirection, (int)AttackDirection.Length())) - { - // Attack if reached destination, target isn't null, and have a clear line of sight to target (so won't attack through walls) - //Attack(a_Dt / 1000); - } -} - - - - - -void cAIAggressiveComponent::Attack(float a_Dt) -{ -} - - - - - -void cAIAggressiveComponent::EventSeePlayer(cEntity * a_Entity) -{ - if (!((cPlayer *)a_Entity)->IsGameModeCreative()) - { - m_Target = a_Entity; - m_EMState = CHASING; - } -} - - - - -// What to do if in Chasing State -void cAIAggressiveComponent::InStateChasing(float a_Dt) -{ - if (m_Target != NULL) - { - if (m_Target->IsPlayer()) - { - if (((cPlayer *)m_Target)->IsGameModeCreative()) - { - m_EMState = IDLE; - return; - } - } - - if (!IsMovingToTargetPosition()) - { - MoveToPosition(m_Target->GetPosition()); - } - } -} - - - - -bool cAIAggressiveComponent::ReachedFinalDestination() -{ - if ((m_Self->GetPosition() - m_FinalDestination).Length() <= m_Self->GetAttackComponent().GetAttackRange()) - { - return true; - } - - return false; -} - - - - - -void cAIAggressiveComponent::MoveToPosition(const Vector3d & a_Position) -{ - FinishPathFinding(); - - m_FinalDestination = a_Position; - m_bMovingToDestination = true; - TickPathFinding(); -} - - - - - -void cAIAggressiveComponent::TickPathFinding() -{ - const int PosX = (int)floor(m_Self->GetPosX()); - const int PosY = (int)floor(m_Self->GetPosY()); - const int PosZ = (int)floor(m_Self->GetPosZ()); - - std::vector<Vector3d> m_PotentialCoordinates; - m_TraversedCoordinates.push_back(Vector3i(PosX, PosY, PosZ)); - - static const struct // Define which directions to try to move to - { - int x, z; - } gCrossCoords[] = - { - { 1, 0}, - {-1, 0}, - { 0, 1}, - { 0, -1}, - } ; - - if ((PosY - 1 < 0) || (PosY + 2 > cChunkDef::Height) /* PosY + 1 will never be true if PosY + 2 is not */) - { - // Too low/high, can't really do anything - FinishPathFinding(); - return; - } - - for (size_t i = 0; i < ARRAYCOUNT(gCrossCoords); i++) - { - if (IsCoordinateInTraversedList(Vector3i(gCrossCoords[i].x + PosX, PosY, gCrossCoords[i].z + PosZ))) - { - continue; - } - - BLOCKTYPE BlockAtY = m_Self->GetWorld()->GetBlock(gCrossCoords[i].x + PosX, PosY, gCrossCoords[i].z + PosZ); - BLOCKTYPE BlockAtYP = m_Self->GetWorld()->GetBlock(gCrossCoords[i].x + PosX, PosY + 1, gCrossCoords[i].z + PosZ); - BLOCKTYPE BlockAtYPP = m_Self->GetWorld()->GetBlock(gCrossCoords[i].x + PosX, PosY + 2, gCrossCoords[i].z + PosZ); - int LowestY = m_Self->GetMovementComponent().FindFirstNonAirBlockPosition(gCrossCoords[i].x + PosX, gCrossCoords[i].z + PosZ); - BLOCKTYPE BlockAtLowestY = m_Self->GetWorld()->GetBlock(gCrossCoords[i].x + PosX, LowestY, gCrossCoords[i].z + PosZ); - - if ( - (!cBlockInfo::IsSolid(BlockAtY)) && - (!cBlockInfo::IsSolid(BlockAtYP)) && - (!IsBlockLava(BlockAtLowestY)) && - (BlockAtLowestY != E_BLOCK_CACTUS) && - (PosY - LowestY < 4) - ) - { - m_PotentialCoordinates.push_back(Vector3d((gCrossCoords[i].x + PosX), PosY, gCrossCoords[i].z + PosZ)); - } - else if ( - (cBlockInfo::IsSolid(BlockAtY)) && - (BlockAtY != E_BLOCK_CACTUS) && - (!cBlockInfo::IsSolid(BlockAtYP)) && - (!cBlockInfo::IsSolid(BlockAtYPP)) && - (BlockAtY != E_BLOCK_FENCE) && - (BlockAtY != E_BLOCK_FENCE_GATE) - ) - { - m_PotentialCoordinates.push_back(Vector3d((gCrossCoords[i].x + PosX), PosY + 1, gCrossCoords[i].z + PosZ)); - } - } - - if (!m_PotentialCoordinates.empty()) - { - Vector3f ShortestCoords = m_PotentialCoordinates.front(); - for (std::vector<Vector3d>::const_iterator itr = m_PotentialCoordinates.begin(); itr != m_PotentialCoordinates.end(); ++itr) - { - Vector3f Distance = m_FinalDestination - ShortestCoords; - Vector3f Distance2 = m_FinalDestination - *itr; - if (Distance.SqrLength() > Distance2.SqrLength()) - { - ShortestCoords = *itr; - } - } - - m_Destination = ShortestCoords; - m_Destination.z += 0.5f; - m_Destination.x += 0.5f; - } - else - { - FinishPathFinding(); - } -} - - - - - -bool cAIAggressiveComponent::IsMovingToTargetPosition() -{ - // Difference between destination x and target x is negligible (to 10^-12 precision) - if (fabsf((float)m_FinalDestination.x - (float)m_Target->GetPosX()) < std::numeric_limits<float>::epsilon()) - { - return false; - } - // Difference between destination z and target z is negligible (to 10^-12 precision) - else if (fabsf((float)m_FinalDestination.z - (float)m_Target->GetPosZ()) > std::numeric_limits<float>::epsilon()) - { - return false; - } - return true; -} - - - - - -// Checks to see if EventSeePlayer should be fired -// monster sez: Do I see the player -void cAIAggressiveComponent::CheckEventSeePlayer(void) -{ - // TODO: Rewrite this to use cWorld's DoWithPlayers() - cPlayer * Closest = m_Self->GetWorld()->FindClosestPlayer(m_Self->GetPosition(), (float)m_Self->GetEnvironmentComponent().GetSightDistance(), false); - - if (Closest != NULL) - { - EventSeePlayer(Closest); - } -} - - - - - -void cAIAggressiveComponent::CheckEventLostPlayer(void) -{ - if (m_Target != NULL) - { - if ((m_Target->GetPosition() - m_Self->GetPosition()).Length() > m_Self->GetEnvironmentComponent().GetSightDistance()) - { - EventLosePlayer(); - } - } - else - { - EventLosePlayer(); - } -} - - - - - -void cAIAggressiveComponent::EventLosePlayer(void) -{ - m_Target = NULL; - m_EMState = IDLE; + super::Tick(a_Dt, a_Chunk); } |