#include "Runtime/World/IGameArea.hpp"
#include "Runtime/Streams/IOStreams.hpp"

namespace metaforce {
IGameArea::Dock::Dock(metaforce::CInputStream& in, const zeus::CTransform& xf) {
  u32 refCount = in.ReadLong();
  x4_dockReferences.reserve(refCount);
  for (u32 i = 0; i < refCount; i++) {
    SDockReference ref;
    ref.x0_area = in.ReadLong();
    ref.x4_dock = in.ReadLong();
    x4_dockReferences.push_back(ref);
  }

  u32 vertCount = in.ReadLong();

  for (u32 i = 0; i < vertCount; i++) {
    zeus::CVector3f vert = in.Get<zeus::CVector3f>();
    x14_planeVertices.push_back(xf * vert);
  }
}

TAreaId IGameArea::Dock::GetConnectedAreaId(s32 other) const {
  if (x4_dockReferences.empty())
    return kInvalidAreaId;

  return x4_dockReferences[other].x0_area;
}

s16 IGameArea::Dock::GetOtherDockNumber(s32 other) const {
  if (u32(other) >= x4_dockReferences.size() || other < 0)
    return -1;

  return x4_dockReferences[other].x4_dock;
}

bool IGameArea::Dock::GetShouldLoadOther(s32 other) const {
  if (other >= x4_dockReferences.size())
    return false;

  return x4_dockReferences[other].x6_loadOther;
}

void IGameArea::Dock::SetShouldLoadOther(s32 other, bool should) {
  if (other >= x4_dockReferences.size())
    return;

  x4_dockReferences[other].x6_loadOther = should;
}

bool IGameArea::Dock::ShouldLoadOtherArea(s32 other) const {
  if (x4_dockReferences.size() == 0)
    return false;

  return x4_dockReferences[other].x6_loadOther;
}

zeus::CVector3f IGameArea::Dock::GetPoint(s32 idx) const {
  if (idx >= x14_planeVertices.size() || idx < 0)
    return zeus::CVector3f();

  return x14_planeVertices[idx];
}
} // namespace metaforce