From c0c336500955a23e344651e5412c9d9d441ef4ee Mon Sep 17 00:00:00 2001
From: Ash Wolf <ninji@wuffs.org>
Date: Wed, 28 Jun 2023 22:22:32 +0100
Subject: first pass of T2DLL

---
 src/T2DLL/T2RequestIDArray.cpp | 134 +++++++++++++++++++++++++++++++++++++----
 1 file changed, 121 insertions(+), 13 deletions(-)

(limited to 'src/T2DLL/T2RequestIDArray.cpp')

diff --git a/src/T2DLL/T2RequestIDArray.cpp b/src/T2DLL/T2RequestIDArray.cpp
index 5cd2209..4228bf6 100644
--- a/src/T2DLL/T2RequestIDArray.cpp
+++ b/src/T2DLL/T2RequestIDArray.cpp
@@ -1,4 +1,8 @@
+#include "T2Archive.h"
+#include "T2FloorInfo.h"
+#include "T2Request.h"
 #include "T2RequestIDArray.h"
+#include "T2TowerDoc.h"
 
 T2RequestIDArray::T2RequestIDArray() {
 }
@@ -6,47 +10,151 @@ T2RequestIDArray::T2RequestIDArray() {
 /*virtual*/ T2RequestIDArray::~T2RequestIDArray() {
 }
 
-void T2RequestIDArray::Init(const RECT&) {
+void T2RequestIDArray::Init(const RECT& rect) {
+    Expand(ReqIDArrayPos_1, rect.bottom - rect.top);
 }
 
 unsigned int T2RequestIDArray::GetItemCount() const {
+    return GetCount();
 }
 
 void T2RequestIDArray::AllClear() {
+    RemoveItemsAt(mItemCount, 1);
 }
 
-void T2RequestIDArray::Expand(EReqIDArrayPos, int) {
+static const unsigned int zeroID = 0;
+
+void T2RequestIDArray::Expand(EReqIDArrayPos pos, int count) {
+    int where = mItemCount + 1;
+    if (pos == ReqIDArrayPos_0)
+        where = 1;
+
+    if (count > 0) {
+        int actualCount = count * 2;
+        for (int i = 0; i < actualCount; i++)
+            InsertItemsAt(1, where, &zeroID);
+    } else {
+        int actualCount = -count * 2;
+        for (int i = 0; i < actualCount; i++)
+            RemoveItemsAt(1, where);
+    }
 }
 
-void T2RequestIDArray::SetRequestIDAt(int, ERequestUpDown, unsigned int) {
+void T2RequestIDArray::SetRequestIDAt(int index, ERequestUpDown upDown, unsigned int requestID) {
+    AssignItemsAt(1, GetIndex(index, upDown), &requestID);
 }
 
-unsigned int T2RequestIDArray::GetRequestIDAt(int, ERequestUpDown) const {
+unsigned int T2RequestIDArray::GetRequestIDAt(int index, ERequestUpDown upDown) const {
+    unsigned int requestID = 0;
+    FetchItemAt(GetIndex(index, upDown), &requestID);
+    return requestID;
 }
 
-int T2RequestIDArray::GetIndex(int, ERequestUpDown) const {
+int T2RequestIDArray::GetIndex(int index, ERequestUpDown upDown) const {
+    int index_ = 1;
+    index_ += index * 2;
+    if (upDown == ERequestUpDown_1)
+        index_++;
+    return index_;
 }
 
-int T2RequestIDArray::IsStopPosition(int) const {
+BOOL T2RequestIDArray::IsStopPosition(int index) const {
+    BOOL result = false;
+
+    if (GetRequestIDAt(index, ERequestUpDown_0) || GetRequestIDAt(index, ERequestUpDown_1))
+        result = true;
+
+    return result;
 }
 
-void T2RequestIDArray::RemoveRequest(T2TowerDoc*, int, ERequestUpDown) {
+void T2RequestIDArray::RemoveRequest(T2TowerDoc* towerDoc, int index, ERequestUpDown upDown) {
+    unsigned int requestID = GetRequestIDAt(index, upDown);
+    if (requestID) {
+        T2FloorInfo *floorInfo = towerDoc->towerDoc_vf12C();
+        if (floorInfo) {
+            T2Request *request = floorInfo->GetRequest(requestID);
+            if (request)
+                request->RemoveRequest(towerDoc);
+            SetRequestIDAt(index, upDown, 0);
+        }
+    }
 }
 
-void T2RequestIDArray::Union(T2RequestIDArray*) {
+void T2RequestIDArray::Union(T2RequestIDArray* otherArray) {
+    LArrayIterator iterator(*otherArray);
+    unsigned int requestID;
+
+    while (iterator.Next(&requestID))
+        InsertItemsAt(1, mItemCount + 1, &requestID);
 }
 
-void T2RequestIDArray::MoverIDChanged(T2FloorInfo*, unsigned int) {
+void T2RequestIDArray::MoverIDChanged(T2FloorInfo* floorInfo, unsigned int moverID) {
+    LArrayIterator iterator(*this);
+    unsigned int requestID;
+
+    while (iterator.Next(&requestID)) {
+        T2Request *request = floorInfo->GetRequest(requestID);
+        if (request)
+            request->MoverIDChanged(moverID);
+    }
 }
 
-void T2RequestIDArray::StopRemoved(T2TowerDoc*, int) {
+void T2RequestIDArray::StopRemoved(T2TowerDoc* towerDoc, int y) {
+    T2FloorInfo *floorInfo = towerDoc->towerDoc_vf12C();
+#line 142
+    _ASSERT(floorInfo);
+
+    LArrayIterator iterator(*this);
+    unsigned int requestID;
+
+    while (iterator.Next(&requestID)) {
+        if (requestID) {
+            T2Request *request = floorInfo->GetRequest(requestID);
+            if (request)
+                request->StopRemoved(towerDoc, y);
+        }
+    }
 }
 
-void T2RequestIDArray::ModuleRemoved(T2TowerDoc*, unsigned int) {
+void T2RequestIDArray::ModuleRemoved(T2TowerDoc* towerDoc, unsigned int moduleIndex) {
+    T2FloorInfo *floorInfo = towerDoc->towerDoc_vf12C();
+
+    LArrayIterator iterator(*this);
+    unsigned int requestID;
+
+    while (iterator.Next(&requestID)) {
+        if (requestID) {
+            T2Request *request = floorInfo->GetRequest(requestID);
+            if (request && request->GetModuleIndex() == moduleIndex)
+                request->CancelReservingModule();
+        }
+    }
 }
 
-/*static*/ T2RequestIDArray* T2RequestIDArray::ReadReqIDArray(T2Archive&) {
+/*static*/ T2RequestIDArray* T2RequestIDArray::ReadReqIDArray(T2Archive& archive) {
+    T2RequestIDArray *array = NULL;
+
+    DWORD code;
+    archive >> code;
+
+    if (code == 'RIDA')
+        array = new T2RequestIDArray;
+
+    if (array)
+        array->ReadAsWord(archive);
+
+    return array;
 }
 
-/*static*/ void T2RequestIDArray::WriteReqIDArray(T2RequestIDArray*, T2Archive&) {
+/*static*/ void T2RequestIDArray::WriteReqIDArray(T2RequestIDArray* array, T2Archive& archive) {
+    DWORD code;
+
+    if (!array) {
+        code = 'xRqA';
+        archive << code;
+    } else {
+        code = 'RIDA';
+        archive << code;
+        array->WriteAsWord(archive);
+    }
 }
-- 
cgit v1.2.3