raze-gles/source/core/menu/messagebox.cpp
Christoph Oelckers 435e13dfa4 cleanup of the timer interface.
* rewrote all uses of timerSetCallback. Most were unnecessary or long obsolete, the sound updates need to run per frame, not per tic and the UI tickers need to be handled in the main loop anyway.
* Use a more precise timer to animate the menu transition.
* uncouple other menu animations from the game timer.
2020-08-25 19:42:11 +02:00

468 lines
12 KiB
C++

/*
** messagebox.cpp
** Confirmation, notification screns
**
**---------------------------------------------------------------------------
** Copyright 2010 Christoph Oelckers
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions
** are met:
**
** 1. Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** 2. Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in the
** documentation and/or other materials provided with the distribution.
** 3. The name of the author may not be used to endorse or promote products
** derived from this software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**---------------------------------------------------------------------------
**
*/
#include "menu.h"
#include "d_event.h"
#include "d_gui.h"
#include "v_text.h"
#include "v_draw.h"
#include "gstrings.h"
#include "c_dispatch.h"
#include "statistics.h"
#include "v_2ddrawer.h"
#include "v_video.h"
#include "i_time.h"
#include "engineerrors.h"
extern FSaveGameNode *quickSaveSlot;
void GameInterface::DrawCenteredTextScreen(const DVector2& origin, const char* text, int position, bool bg)
{
double scale = SmallFontScale();
int formatwidth = int(320 / scale);
auto lines = V_BreakLines(SmallFont, formatwidth, text, true);
auto fheight = bg? 10 : SmallFont->GetHeight()* scale; // Fixme: Get spacing for text pages from elsewhere.
if (!bg)
{
auto totaltextheight = lines.Size() * fheight;
position -= totaltextheight / 2;
}
double y = origin.Y + position;
for (auto& line : lines)
{
double x = origin.X + 160 - line.Width * scale * 0.5;
DrawText(twod, SmallFont, CR_UNTRANSLATED, x, y, line.Text, DTA_FullscreenScale, FSMode_Fit320x200, DTA_ScaleX, scale, DTA_ScaleY, scale, TAG_DONE);
y += fheight;
}
}
class DMessageBoxMenu : public DMenu
{
using Super = DMenu;
FString mFullMessage;
TArray<FBrokenLines> mMessage;
int mMessageMode;
int messageSelection;
int mMouseLeft, mMouseRight, mMouseY;
FName mAction;
std::function<bool(bool)> mActionFunc;
public:
DMessageBoxMenu(DMenu *parent = NULL, const char *message = NULL, int messagemode = 0, bool playsound = false, FName action = NAME_None, hFunc handler = nullptr);
void Destroy();
void Init(DMenu *parent, const char *message, int messagemode, bool playsound = false);
void Drawer();
bool Responder(event_t *ev);
bool MenuEvent(int mkey, bool fromcontroller);
bool MouseEvent(int type, int x, int y);
void CloseSound();
virtual void HandleResult(bool res);
};
//=============================================================================
//
//
//
//=============================================================================
DMessageBoxMenu::DMessageBoxMenu(DMenu *parent, const char *message, int messagemode, bool playsound, FName action, hFunc handler)
: DMenu(parent)
{
mAction = action;
mActionFunc = handler;
messageSelection = 0;
mMouseLeft = 140;
mMouseY = INT_MIN;
int mr1 = 170 + SmallFont->StringWidth(GStrings["TXT_YES"]);
int mr2 = 170 + SmallFont->StringWidth(GStrings["TXT_NO"]);
mMouseRight = std::max(mr1, mr2);
Init(parent, message, messagemode, playsound);
}
//=============================================================================
//
//
//
//=============================================================================
void DMessageBoxMenu::Init(DMenu *parent, const char *message, int messagemode, bool playsound)
{
mParentMenu = parent;
if (message != NULL)
{
mFullMessage = message;
mMessage = V_BreakLines(SmallFont, 300, GStrings.localize(message));
}
mMessageMode = messagemode;
if (playsound)
{
//S_StopSound (CHAN_VOICE);
//S_Sound (CHAN_VOICE | CHANF_UI, "menu/prompt", snd_menuvolume, ATTN_NONE);
}
}
//=============================================================================
//
//
//
//=============================================================================
void DMessageBoxMenu::Destroy()
{
mMessage.Reset();
}
//=============================================================================
//
//
//
//=============================================================================
void DMessageBoxMenu::CloseSound()
{
M_MenuSound(CurrentMenu ? BackSound : ::CloseSound);
}
//=============================================================================
//
//
//
//=============================================================================
void DMessageBoxMenu::HandleResult(bool res)
{
if (mMessageMode == 0)
{
if (mActionFunc)
{
if (mActionFunc(res)) Close();
}
else if (mAction == NAME_None && mParentMenu)
{
mParentMenu->MenuEvent(res ? MKEY_MBYes : MKEY_MBNo, false);
Close();
}
else
{
Close();
if (res) M_SetMenu(mAction, -1);
}
CloseSound();
}
}
//=============================================================================
//
//
//
//=============================================================================
CVAR(Bool, m_generic_messagebox, false, CVAR_ARCHIVE)
void DMessageBoxMenu::Drawer()
{
int y;
PalEntry fade = 0;
int fontheight = SmallFont->GetHeight();
//V_SetBorderNeedRefresh();
//ST_SetNeedRefresh();
y = 100;
if (m_generic_messagebox)
{
if (mMessage.Size())
{
for (unsigned i = 0; i < mMessage.Size(); i++)
y -= SmallFont->GetHeight() / 2;
for (unsigned i = 0; i < mMessage.Size(); i++)
{
DrawText(twod, SmallFont, CR_UNTRANSLATED, 160 - mMessage[i].Width / 2, y, mMessage[i].Text,
DTA_Clean, true, TAG_DONE);
y += fontheight;
}
}
if (mMessageMode == 0)
{
y += fontheight;
mMouseY = y;
DrawText(twod, SmallFont,
messageSelection == 0 ? OptionSettings.mFontColorSelection : OptionSettings.mFontColor,
160, y, GStrings["TXT_YES"], DTA_Clean, true, TAG_DONE);
DrawText(twod, SmallFont,
messageSelection == 1 ? OptionSettings.mFontColorSelection : OptionSettings.mFontColor,
160, y + fontheight + 1, GStrings["TXT_NO"], DTA_Clean, true, TAG_DONE);
if (messageSelection >= 0)
{
auto time = I_msTime() / 30;
if (((time >> 2) % 8) < 6)
{
DrawText(twod, SmallFont, OptionSettings.mFontColorSelection,
(150 - 160) * CleanXfac + screen->GetWidth() / 2,
(y + (fontheight + 1) * messageSelection - 100 + fontheight / 2 - 5) * CleanYfac + screen->GetHeight() / 2,
"\xd",
DTA_CellX, 8 * CleanXfac,
DTA_CellY, 8 * CleanYfac,
TAG_DONE);
}
}
}
}
else
{
twod->ClearScreen(0xa0000000);
gi->DrawCenteredTextScreen(origin, mFullMessage, 100, false);
}
}
//=============================================================================
//
//
//
//=============================================================================
bool DMessageBoxMenu::Responder(event_t *ev)
{
if (ev->type == EV_GUI_Event && ev->subtype == EV_GUI_KeyDown)
{
if (mMessageMode == 0)
{
int ch = tolower(ev->data1);
if (ch == 'n' || ch == ' ')
{
HandleResult(false);
return true;
}
else if (ch == 'y')
{
HandleResult(true);
return true;
}
}
else
{
Close();
return true;
}
return false;
}
else if (ev->type == EV_KeyDown)
{
Close();
return true;
}
return Super::Responder(ev);
}
//=============================================================================
//
//
//
//=============================================================================
bool DMessageBoxMenu::MenuEvent(int mkey, bool fromcontroller)
{
if (mMessageMode == 0)
{
if ((mkey == MKEY_Up || mkey == MKEY_Down) && m_generic_messagebox)
{
//S_Sound (CHAN_VOICE | CHANF_UI, "menu/cursor", snd_menuvolume, ATTN_NONE);
messageSelection = !messageSelection;
return true;
}
else if (mkey == MKEY_Enter)
{
// 0 is yes, 1 is no
HandleResult(!messageSelection);
return true;
}
else if (mkey == MKEY_Back)
{
HandleResult(false);
return true;
}
return false;
}
else
{
Close();
CloseSound();
return true;
}
}
//=============================================================================
//
//
//
//=============================================================================
bool DMessageBoxMenu::MouseEvent(int type, int x, int y)
{
if (mMessageMode == 1 || m_generic_messagebox)
{
if (type == MOUSE_Click)
{
return MenuEvent(MKEY_Enter, true);
}
return false;
}
else
{
int sel = -1;
int fh = SmallFont->GetHeight() + 1;
// convert x/y from screen to virtual coordinates, according to CleanX/Yfac use in DrawTexture
x = ((x - (screen->GetWidth() / 2)) / CleanXfac) + 160;
y = ((y - (screen->GetHeight() / 2)) / CleanYfac) + 100;
if (x >= mMouseLeft && x <= mMouseRight && y >= mMouseY && y < mMouseY + 2 * fh)
{
sel = y >= mMouseY + fh;
}
if (sel != -1 && sel != messageSelection)
{
M_MenuSound(CursorSound);
}
messageSelection = sel;
if (type == MOUSE_Release)
{
return MenuEvent(MKEY_Enter, true);
}
return true;
}
}
//=============================================================================
//
//
//
//=============================================================================
//=============================================================================
//
//
//
//=============================================================================
void M_StartMessage(const char *message, int messagemode, int scriptId, FName action)
{
if (CurrentMenu == NULL)
{
// only play a sound if no menu was active before
M_StartControlPanel(menuactive == MENU_Off);
}
DMenu *newmenu = new DMessageBoxMenu(CurrentMenu, message, messagemode, false, action);
newmenu->mParentMenu = CurrentMenu;
newmenu->scriptID = scriptId;
M_ActivateMenu(newmenu);
}
//=============================================================================
//
//
//
//=============================================================================
DMenu* CreateMessageBoxMenu(DMenu* parent, const char* message, int messagemode, int scriptId, bool playsound, FName action, hFunc handler)
{
auto newmenu = new DMessageBoxMenu(CurrentMenu, message, messagemode, false, action, handler);
newmenu->scriptID = scriptId;
return newmenu;
}
void ActivateEndGameMenu()
{
}
CCMD (menu_endgame)
{ // F7
if (!gi->CanSave())
{
return;
}
M_StartControlPanel (true);
FString tempstring;
tempstring << GStrings("ENDGAME") << "\n\n" << GStrings("PRESSYN");
DMenu* newmenu = CreateMessageBoxMenu(CurrentMenu, tempstring, 0, 501, false, NAME_None, [](bool res)
{
if (res)
{
STAT_Cancel();
M_ClearMenus();
gi->QuitToTitle();
return false;
}
return true;
});
M_ActivateMenu(newmenu);
}
//=============================================================================
//
//
//
//=============================================================================
CCMD (menu_quit)
{ // F10
M_StartControlPanel (true);
FString EndString;
EndString << GStrings("CONFIRM_QUITMSG") << "\n\n" << GStrings("PRESSYN");
DMenu *newmenu = CreateMessageBoxMenu(CurrentMenu, EndString, 0, 500, false, NAME_None, [](bool res)
{
if (res) gi->ExitFromMenu();
return true;
});
M_ActivateMenu(newmenu);
}