mirror of
https://github.com/ZDoom/gzdoom.git
synced 2024-11-10 14:51:40 +00:00
- added the missing image scroller class.
MENUDEF handling was already present for it but the implementation was not.
This commit is contained in:
Christoph Oelckers
parent
ef47abda74
commit
f25896021e
2 changed files with 284 additions and 0 deletions
|
|
@ -259,6 +259,7 @@ version "4.5"
|
|||
#include "zscript/ui/menu/reverbedit.zs"
|
||||
#include "zscript/ui/menu/textentermenu.zs"
|
||||
#include "zscript/ui/menu/menucustomize.zs"
|
||||
#include "zscript/ui/menu/imagescroller.zs"
|
||||
|
||||
#include "zscript/ui/menu/search/menu.zs"
|
||||
#include "zscript/ui/menu/search/searchfield.zs"
|
||||
|
|
|
|||
283
wadsrc/static/zscript/ui/menu/imagescroller.zs
Normal file
283
wadsrc/static/zscript/ui/menu/imagescroller.zs
Normal file
|
|
@ -0,0 +1,283 @@
|
|||
/*
|
||||
** imagescroller.cpp
|
||||
** Scrolls through multiple fullscreen image pages,
|
||||
**
|
||||
**---------------------------------------------------------------------------
|
||||
** Copyright 2019-220 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.
|
||||
**---------------------------------------------------------------------------
|
||||
**
|
||||
*/
|
||||
|
||||
class ImageScrollerDescriptor : MenuDescriptor native
|
||||
{
|
||||
native Array<ImageScrollerPage> mItems;
|
||||
native Font textFont;
|
||||
native TextureID textBackground;
|
||||
native Color textBackgroundBrightness;
|
||||
native double textScale;
|
||||
native bool mAnimatedTransition;
|
||||
native int virtWidth, virtHeight;
|
||||
}
|
||||
|
||||
class ImageScrollerPage : MenuItemBase
|
||||
{
|
||||
int virtWidth, virtHeight;
|
||||
|
||||
protected void DrawText(Font fnt, int color, double x, double y, String text)
|
||||
{
|
||||
screen.DrawText(fnt, color, x, y, text, DTA_VirtualWidth, virtWidth, DTA_VirtualHeight, virtHeight, DTA_FullscreenScale, FSMode_ScaleToFit43);
|
||||
}
|
||||
|
||||
protected void DrawTexture(TextureID tex, double x, double y)
|
||||
{
|
||||
screen.DrawTexture(tex, true, x, y, DTA_VirtualWidth, virtWidth, DTA_VirtualHeight, virtHeight, DTA_FullscreenScale, FSMode_ScaleToFit43);
|
||||
}
|
||||
|
||||
virtual void OnStartPage()
|
||||
{}
|
||||
|
||||
virtual void OnEndPage()
|
||||
{}
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
//
|
||||
// an image page
|
||||
//
|
||||
//=============================================================================
|
||||
|
||||
class ImageScrollerPageImageItem : ImageScrollerPage
|
||||
{
|
||||
TextureID mTexture;
|
||||
|
||||
void Init(ImageScrollerDescriptor desc, String patch)
|
||||
{
|
||||
Super.Init();
|
||||
mTexture = TexMan.CheckForTexture(patch);
|
||||
}
|
||||
|
||||
override void Drawer(bool selected)
|
||||
{
|
||||
Screen.DrawTexture(mTexture, true, 0, 0, DTA_FullscreenEx, FSMode_ScaleToFit43, DTA_LegacyRenderStyle, STYLE_Normal);
|
||||
}
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
//
|
||||
// a simple text page
|
||||
//
|
||||
//=============================================================================
|
||||
|
||||
class ImageScrollerPageTextItem : ImageScrollerPage
|
||||
{
|
||||
Font mFont;
|
||||
BrokenLines mText;
|
||||
TextureID mTexture;
|
||||
Color mBrightness;
|
||||
double mTextScale;
|
||||
|
||||
void Init(ImageScrollerDescriptor desc, String txt, int y = -1)
|
||||
{
|
||||
Super.Init();
|
||||
mTexture = desc.textBackground;
|
||||
mBrightness = desc.textBackgroundBrightness;
|
||||
mFont = desc.textFont;
|
||||
mTextScale = desc.textScale;
|
||||
virtWidth = desc.virtWidth;
|
||||
virtHeight = desc.virtHeight;
|
||||
|
||||
mText = mFont.BreakLines(Stringtable.Localize(txt.Filter()), virtWidth / mTextScale);
|
||||
mYpos = y >= 0? y : virtHeight / 2 - mText.Count() * mFont.GetHeight() * mTextScale / 2;
|
||||
|
||||
}
|
||||
|
||||
override void Drawer(bool selected)
|
||||
{
|
||||
Screen.DrawTexture(mTexture, true, 0, 0, DTA_FullscreenEx, FSMode_ScaleToFit43, DTA_LegacyRenderStyle, STYLE_Normal, DTA_Color, mBrightness);
|
||||
|
||||
int fontheight = mFont.GetHeight() * mTextScale;
|
||||
let y = mYpos;
|
||||
let c = mText.Count();
|
||||
for (int i = 0; i < c; i++)
|
||||
{
|
||||
screen.DrawText (mFont, Font.CR_UNTRANSLATED, virtWidth/2 - mText.StringWidth(i) * mTextScale / 2, y, mText.StringAt(i), DTA_ScaleX, mTextScale, DTA_ScaleY, mTextScale,
|
||||
DTA_VirtualWidth, virtWidth, DTA_VirtualHeight, virtHeight, DTA_FullscreenScale, FSMode_ScaleToFit43);
|
||||
y += fontheight;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
//
|
||||
// The main class
|
||||
//
|
||||
//=============================================================================
|
||||
|
||||
class ImageScrollerMenu : Menu
|
||||
{
|
||||
ImageScrollerPage previous;
|
||||
ImageScrollerPage current;
|
||||
|
||||
double start;
|
||||
int length;
|
||||
int dir;
|
||||
int index;
|
||||
ImageScrollerDescriptor mDesc;
|
||||
|
||||
|
||||
private void StartTransition(ImageScrollerPage to, int animtype)
|
||||
{
|
||||
if (AnimatedTransition)
|
||||
{
|
||||
start = MSTime() * (120. / 1000.);
|
||||
length = 30;
|
||||
dir = animtype;
|
||||
previous = current;
|
||||
}
|
||||
to.onStartPage();
|
||||
current = to;
|
||||
}
|
||||
|
||||
virtual void Init(Menu parent, ImageScrollerDescriptor desc)
|
||||
{
|
||||
mParentMenu = parent;
|
||||
index = 0;
|
||||
mDesc = desc;
|
||||
AnimatedTransition = desc.mAnimatedTransition;
|
||||
current = mDesc.mItems[0];
|
||||
current.onStartPage();
|
||||
previous = null;
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
//
|
||||
//
|
||||
//
|
||||
//=============================================================================
|
||||
|
||||
override bool MenuEvent(int mkey, bool fromcontroller)
|
||||
{
|
||||
if (mDesc.mItems.Size() <= 1)
|
||||
{
|
||||
if (mkey == MKEY_Enter) mkey = MKEY_Back;
|
||||
else if (mkey == MKEY_Right || mkey == MKEY_Left) return true;
|
||||
}
|
||||
switch (mkey)
|
||||
{
|
||||
case MKEY_Back:
|
||||
// Before going back the currently running transition must be terminated.
|
||||
previous = null;
|
||||
return Super.MenuEvent(mkey, fromcontroller);
|
||||
|
||||
|
||||
case MKEY_Left:
|
||||
if (previous == null)
|
||||
{
|
||||
if (--index < 0) index = mDesc.mItems.Size() - 1;
|
||||
let next = mDesc.mItems[index];
|
||||
StartTransition(next, -1);
|
||||
MenuSound("menu/choose");
|
||||
}
|
||||
return true;
|
||||
|
||||
case MKEY_Right:
|
||||
case MKEY_Enter:
|
||||
if (previous == null)
|
||||
{
|
||||
int oldindex = index;
|
||||
if (++index >= mDesc.mItems.Size()) index = 0;
|
||||
let next = mDesc.mItems[index];
|
||||
StartTransition(next, 1);
|
||||
MenuSound("menu/choose");
|
||||
}
|
||||
return true;
|
||||
|
||||
default:
|
||||
return Super.MenuEvent(mkey, fromcontroller);
|
||||
}
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
//
|
||||
//
|
||||
//
|
||||
//=============================================================================
|
||||
|
||||
override bool MouseEvent(int type, int x, int y)
|
||||
{
|
||||
// Todo: Implement some form of drag event to switch between pages.
|
||||
if (type == MOUSE_Release)
|
||||
{
|
||||
return MenuEvent(MKEY_Enter, false);
|
||||
}
|
||||
return Super.MouseEvent(type, x, y);
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
//
|
||||
//
|
||||
//
|
||||
//=============================================================================
|
||||
|
||||
private bool DrawTransition()
|
||||
{
|
||||
double now = MSTime() * (120. / 1000.);
|
||||
if (now < start + length)
|
||||
{
|
||||
double factor = screen.GetWidth()/2;
|
||||
double phase = (now - start) / length * 180. + 90.;
|
||||
|
||||
screen.SetOffset(factor * dir * (sin(phase) - 1.), 0);
|
||||
previous.Drawer(false);
|
||||
screen.SetOffset(factor * dir * (sin(phase) + 1.), 0);
|
||||
current.Drawer(false);
|
||||
screen.SetOffset(0, 0);
|
||||
return true;
|
||||
}
|
||||
previous.OnEndPage();
|
||||
previous = null;
|
||||
return false;
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
//
|
||||
//
|
||||
//
|
||||
//=============================================================================
|
||||
|
||||
override void Drawer()
|
||||
{
|
||||
if (previous != null)
|
||||
{
|
||||
Animated = true;
|
||||
if (DrawTransition()) return;
|
||||
previous = null;
|
||||
}
|
||||
current.Drawer(false);
|
||||
Animated = false;
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue