Initial commit of Command & Conquer Generals and Command & Conquer Generals Zero Hour source code.

GeneralsMD/Code/Tools/DebugWindow/DebugWindowDialog.cpp

@@ -0,0 +1,226 @@
+/*
+**	Command & Conquer Generals Zero Hour(tm)
+**	Copyright 2025 Electronic Arts Inc.
+**
+**	This program is free software: you can redistribute it and/or modify
+**	it under the terms of the GNU General Public License as published by
+**	the Free Software Foundation, either version 3 of the License, or
+**	(at your option) any later version.
+**
+**	This program is distributed in the hope that it will be useful,
+**	but WITHOUT ANY WARRANTY; without even the implied warranty of
+**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+**	GNU General Public License for more details.
+**
+**	You should have received a copy of the GNU General Public License
+**	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "StdAfx.h"
+#include "DebugWindowDialog.h"
+
+DebugWindowDialog::DebugWindowDialog(UINT nIDTemplate, CWnd* pParentWnd) : 
+	CDialog(nIDTemplate, pParentWnd)
+{
+	mStepping = false;
+	mRunFast = false;
+	mNumberOfStepsAllowed = -1;
+	mMainWndHWND = ::FindWindow(NULL, "Command & Conquer: Generals");
+}
+
+int DebugWindowDialog::OnCreate(LPCREATESTRUCT lpCreateStruct)
+{
+	return CDialog::OnCreate(lpCreateStruct);
+}
+
+HWND DebugWindowDialog::GetMainWndHWND(void)
+{
+	return mMainWndHWND;
+}
+
+void DebugWindowDialog::ForcePause(void)
+{
+	mNumberOfStepsAllowed = 0;
+	_UpdatePauseButton();
+}
+
+void DebugWindowDialog::ForceContinue(void)
+{
+	mNumberOfStepsAllowed = -1;
+	_UpdatePauseButton();
+}
+
+void DebugWindowDialog::OnPause()
+{
+	if (mNumberOfStepsAllowed < 0) {
+		mNumberOfStepsAllowed = 0;
+	} else {
+		mNumberOfStepsAllowed = -1;
+	}
+	_UpdatePauseButton();
+}
+
+void DebugWindowDialog::OnStep()
+{
+	mStepping = true;
+	mNumberOfStepsAllowed = 1;
+	_UpdatePauseButton();
+}
+
+void DebugWindowDialog::OnRunFast()
+{
+	CButton *pButton = (CButton*)GetDlgItem(IDC_RUN_FAST);
+	mRunFast = pButton->GetCheck() == 1;
+}
+
+void DebugWindowDialog::OnStepTen()
+{
+	mStepping = true;
+	mNumberOfStepsAllowed = 10;
+	_UpdatePauseButton();
+}
+
+void DebugWindowDialog::OnClearWindows()
+{
+	mMessages.clear();
+	mVariables.clear();
+	_RebuildMesgString();
+	_RebuildVarsString();
+}
+
+bool DebugWindowDialog::CanProceed(void)
+{
+	if (mNumberOfStepsAllowed < 0) {
+		return true;
+	} else if (mNumberOfStepsAllowed == 0) {
+		if (mStepping) {
+			mStepping = false;
+			_UpdatePauseButton();
+		}
+		return false;
+	}
+
+	--mNumberOfStepsAllowed;
+	return true;
+}
+
+bool DebugWindowDialog::RunAppFast(void)
+{
+	return mRunFast;
+}
+
+void DebugWindowDialog::AppendMessage(const std::string& messageToAppend)
+{
+	mMessages.push_back(messageToAppend);
+	_RebuildMesgString();
+}
+
+void DebugWindowDialog::AdjustVariable(const std::string& varName, const std::string& varValue)
+{
+	for (VecPairStringIt it = mVariables.begin(); it != mVariables.end(); it++) {
+		if (it->first == varName) { 
+			it->second = varValue;
+			_RebuildVarsString();
+			return;
+		}
+	}
+	
+	PairString newPair;
+	newPair.first = varName;
+	newPair.second = varValue;
+	mVariables.push_back(newPair);
+
+	_RebuildVarsString();
+}
+
+void DebugWindowDialog::SetFrameNumber(int frameNumber)
+{
+	static int numDigits;
+	numDigits = frameNumber / 10 + 2;	// 1 for 1 additional digit, 1 for \0
+
+	mFrameNumber.resize(numDigits);
+	sprintf(mFrameNumber.begin(), "%d", frameNumber);
+
+	CWnd *pWnd = GetDlgItem(IDC_FrameNumber);
+	if (pWnd) {
+		pWnd->SetWindowText(mFrameNumber.begin());
+	}
+}
+
+void DebugWindowDialog::_RebuildVarsString(void)
+{
+	int cursorPosBeg, cursorPosEnd;
+	((CEdit*)GetDlgItem(IDC_Variables))->GetSel(cursorPosBeg, cursorPosEnd);
+	mVariablesString = "";
+
+	for (VecPairStringIt it = mVariables.begin(); it != mVariables.end(); it++) {
+		mVariablesString += it->first;
+		mVariablesString += " = ";
+		mVariablesString += it->second;
+		mVariablesString += "\r\n";
+	}
+
+
+
+	// Push the new string
+	mVariablesDisplayString = mVariablesString.c_str();
+	GetDlgItem(IDC_Variables)->SetWindowText(mVariablesDisplayString);
+	((CEdit*)GetDlgItem(IDC_Variables))->GetSel(cursorPosBeg, cursorPosEnd);
+}
+
+void DebugWindowDialog::_RebuildMesgString(void)
+{
+	mMessagesString = "";
+
+	for (VecStringIt it = mMessages.begin(); it != mMessages.end(); it++) {
+		mMessagesString += (*it);
+		mMessagesString += "\r\n";
+	}
+
+	// Push the new string
+	mMessagesDisplayString = mMessagesString.c_str();
+	GetDlgItem(IDC_Messages)->SetWindowText(mMessagesDisplayString);
+	((CEdit*)GetDlgItem(IDC_Messages))->SetSel(mMessagesString.length(), mMessagesString.length(), false);
+}
+
+void DebugWindowDialog::_UpdatePauseButton(void)
+{
+	// huh huh huhuh he said pButt
+	CButton* pButt = (CButton*) GetDlgItem(IDC_Pause);
+
+	if (!pButt) {
+		return;
+	}
+
+	// The state should of the button should reflect !mNumberOfStepsAllowed
+	pButt->SetCheck((mNumberOfStepsAllowed ? FALSE : TRUE));
+}
+
+
+void DebugWindowDialog::OnClose()
+{
+	ShowWindow(SW_MINIMIZE);
+}
+
+void DebugWindowDialog::OnSize(UINT nType, int cx, int cy)
+{
+	CDialog::OnSize(nType, cx, cy);
+	if (nType == SIZE_MINIMIZED) {
+		if (mMainWndHWND) {
+			::SetFocus(mMainWndHWND);
+		}
+	}
+}
+
+
+
+BEGIN_MESSAGE_MAP(DebugWindowDialog, CDialog)
+	ON_WM_CREATE( )
+	ON_BN_CLICKED(IDC_Pause, OnPause)
+	ON_BN_CLICKED(IDC_Step, OnStep)
+	ON_BN_CLICKED(IDC_RUN_FAST, OnRunFast)
+	ON_BN_CLICKED(IDC_StepTen, OnStepTen)
+	ON_BN_CLICKED(IDC_ClearWindows, OnClearWindows)
+	ON_WM_CLOSE()
+	ON_WM_SIZE()
+END_MESSAGE_MAP()