mirror of
https://github.com/ENSL/NS.git
synced 2024-12-11 05:11:27 +00:00
60007652a3
git-svn-id: https://unknownworlds.svn.cloudforge.com/ns1@21 67975925-1194-0748-b3d5-c16f83f1a3a1
425 lines
11 KiB
C++
425 lines
11 KiB
C++
//======== (C) Copyright 2002 Charles G. Cleveland All rights reserved. =========
|
|
//
|
|
// The copyright to the contents herein is the property of Charles G. Cleveland.
|
|
// The contents may be used and/or copied only with the written permission of
|
|
// Charles G. Cleveland, or in accordance with the terms and conditions stipulated in
|
|
// the agreement/contract under which the contents have been supplied.
|
|
//
|
|
// Purpose:
|
|
//
|
|
// $Workfile: AvHTooltip.cpp $
|
|
// $Date: 2002/09/25 20:52:10 $
|
|
//
|
|
//-------------------------------------------------------------------------------
|
|
// $Log: AvHTooltip.cpp,v $
|
|
// Revision 1.2 2002/09/25 20:52:10 Flayra
|
|
// - Refactoring
|
|
//
|
|
// Revision 1.1 2002/08/02 21:43:47 Flayra
|
|
// - New files to control tooltips on HUD
|
|
//
|
|
//===============================================================================
|
|
#include "mod/AvHTooltip.h"
|
|
#include "cl_dll/hud.h"
|
|
#include "cl_dll/cl_util.h"
|
|
#include "ui/UIUtil.h"
|
|
#include "util/Tokenizer.h"
|
|
|
|
AvHTooltip::AvHTooltip()
|
|
{
|
|
this->mNormScreenX = -1;
|
|
this->mNormScreenY = -1;
|
|
this->mCentered = false;
|
|
this->mIgnoreFadeForLifetime = false;
|
|
this->mLifetime = -1;
|
|
|
|
// White
|
|
this->mColorR = this->mColorG = this->mColorB = 255;
|
|
this->mColorA = 255;
|
|
|
|
// Yellow
|
|
this->mBoldColorR = 248;
|
|
this->mBoldColorG = 252;
|
|
this->mBoldColorB = 0;
|
|
|
|
// Background color defaults to black
|
|
this->mBackgroundColorR = 0;
|
|
this->mBackgroundColorG = 0;
|
|
this->mBackgroundColorB = 0;
|
|
this->mBackgroundColorA = 25;
|
|
|
|
this->mNeedsRecomputing = true;
|
|
|
|
this->mScreenWidth = this->mScreenHeight = 0;
|
|
this->mScreenLineHSpacing = 0;
|
|
this->mScreenLineVSpacing = 0;
|
|
this->mScreenLineHeight = 0;
|
|
|
|
this->mDrawBorder = false;
|
|
|
|
this->mNormMaxWidth = .3f;
|
|
|
|
this->mFadeDownSpeed = -250;
|
|
this->mFadeUpSpeed = 500;
|
|
}
|
|
|
|
AvHTooltip::AvHTooltip(string& inText, float inNormScreenX, float inNormScreenY, bool inCentered)
|
|
{
|
|
this->mText = inText;
|
|
this->mNormScreenX = inNormScreenX;
|
|
this->mNormScreenY = inNormScreenY;
|
|
this->mCentered = inCentered;
|
|
}
|
|
|
|
AvHTooltip::~AvHTooltip()
|
|
{
|
|
}
|
|
|
|
|
|
bool AvHTooltip::ChopStringOfMaxScreenWidth(int inMaxScreenWidth, string& ioBaseString, string& outChoppedString)
|
|
{
|
|
// Loop backwards through the string, until we get a string that fits in this screen width
|
|
size_t theCurrentLength = ioBaseString.length();
|
|
size_t theMaxLength = ioBaseString.length();
|
|
bool theSuccess = false;
|
|
|
|
while(!theSuccess && (theCurrentLength > 0))
|
|
{
|
|
string theCurrentString = ioBaseString.substr(0, theCurrentLength);
|
|
int theCurrentStringScreenWidth = gHUD.GetHudStringWidth(theCurrentString.c_str());
|
|
if(theCurrentStringScreenWidth <= inMaxScreenWidth)
|
|
{
|
|
// Look for a word to break the line
|
|
while((theCurrentLength > 0) && !theSuccess)
|
|
{
|
|
char theCurrentChar = ioBaseString[theCurrentLength-1];
|
|
if((theCurrentChar == ' ') || (theCurrentLength == theMaxLength))
|
|
{
|
|
outChoppedString = ioBaseString.substr(0, theCurrentLength);
|
|
ioBaseString = ioBaseString.substr(theCurrentLength, ioBaseString.length() - theCurrentLength);
|
|
theSuccess = true;
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
theCurrentLength--;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
theCurrentLength--;
|
|
}
|
|
}
|
|
|
|
return theSuccess;
|
|
}
|
|
|
|
void AvHTooltip::Draw()
|
|
{
|
|
this->RecomputeIfNeccessary();
|
|
|
|
if(this->mLocalizedText != "")
|
|
{
|
|
int theFillStartX = (int)(this->mNormScreenX*ScreenWidth());
|
|
int theFillStartY = (int)(this->mNormScreenY*ScreenHeight());
|
|
|
|
if(this->mCentered)
|
|
{
|
|
theFillStartX -= this->mScreenWidth/2;
|
|
theFillStartY -= this->mScreenHeight/2;
|
|
}
|
|
|
|
// Draw nice border and shaded background
|
|
float theNormalizedAlpha = (float)this->mColorA/255;
|
|
int theAlphaComponent = theNormalizedAlpha*this->mBackgroundColorA;
|
|
|
|
FillRGBA(theFillStartX, theFillStartY, this->mScreenWidth, this->mScreenHeight, this->mBackgroundColorR, this->mBackgroundColorG, this->mBackgroundColorB, theAlphaComponent);
|
|
vguiSimpleBox(theFillStartX, theFillStartY, theFillStartX + this->mScreenWidth, theFillStartY + this->mScreenHeight, this->mColorR, this->mColorG, this->mColorB, theAlphaComponent);
|
|
|
|
// Now draw each line, non-centered, left-aligned
|
|
int theLineNumber = 0;
|
|
StringList::iterator theStringListIter;
|
|
for(theStringListIter = this->mStringList.begin(); theStringListIter != this->mStringList.end(); theStringListIter++)
|
|
{
|
|
// If the line starts with a marker, draw it in a special color
|
|
//string theDamageMarker(kDamageMarker);
|
|
//if(theStringListIter->substr(0, theDamageMarker.length()) == theDamageMarker)
|
|
//{
|
|
// // Draw string in yellow
|
|
// theR = theG = 255;
|
|
// theB = 25;
|
|
//}
|
|
|
|
int theBaseY = theFillStartY + this->mScreenLineVSpacing + theLineNumber*this->mScreenLineHeight;
|
|
|
|
int theR = this->mColorR;
|
|
int theG = this->mColorG;
|
|
int theB = this->mColorB;
|
|
|
|
// If this line is bold, draw in bold color
|
|
string theString = theStringListIter->c_str();
|
|
int theToolTipPreStringLength = (int)kTooltipBoldPreString.length();
|
|
if((int)theString.length() >= theToolTipPreStringLength)
|
|
{
|
|
if(!strncmp(theString.c_str(), kTooltipBoldPreString.c_str(), kTooltipBoldPreString.length()))
|
|
{
|
|
theR = this->mBoldColorR;
|
|
theG = this->mBoldColorG;
|
|
theB = this->mBoldColorB;
|
|
|
|
// Now remove prefix
|
|
theString = theString.substr(theToolTipPreStringLength, theString.length());
|
|
}
|
|
}
|
|
|
|
// Draw message (DrawHudStringCentered only centers in x)
|
|
gHUD.DrawHudString(theFillStartX + this->mScreenLineHSpacing, theBaseY /*- this->mScreenLineHeight/2*/, ScreenWidth(), theString.c_str(), theR*theNormalizedAlpha, theG*theNormalizedAlpha, theB*theNormalizedAlpha);
|
|
|
|
theLineNumber++;
|
|
}
|
|
}
|
|
}
|
|
|
|
void AvHTooltip::FadeText(float inTimePassed, bool inFadeDown)
|
|
{
|
|
// Fade reticle nicely
|
|
int theFadeSpeed = inFadeDown ? this->mFadeDownSpeed : this->mFadeUpSpeed;
|
|
|
|
float theNewAlpha = this->mColorA + inTimePassed*theFadeSpeed;
|
|
|
|
if(inFadeDown && this->mIgnoreFadeForLifetime)
|
|
{
|
|
// Don't fade until a lifetime is set
|
|
}
|
|
else
|
|
{
|
|
// Our lifetime has been set, start counting it down
|
|
if((this->mLifetime > 0) && inFadeDown)
|
|
{
|
|
this->mLifetime -= inTimePassed;
|
|
}
|
|
else
|
|
{
|
|
this->SetA(max(0, min(255, theNewAlpha)));
|
|
}
|
|
}
|
|
}
|
|
|
|
int AvHTooltip::GetA() const
|
|
{
|
|
return this->mColorA;
|
|
}
|
|
|
|
float AvHTooltip::GetNormalizedScreenX() const
|
|
{
|
|
return this->mNormScreenX;
|
|
}
|
|
|
|
float AvHTooltip::GetNormalizedScreenY() const
|
|
{
|
|
return this->mNormScreenY;
|
|
}
|
|
|
|
int AvHTooltip::GetScreenWidth() const
|
|
{
|
|
return this->mScreenWidth;
|
|
}
|
|
|
|
int AvHTooltip::GetScreenHeight() const
|
|
{
|
|
return this->mScreenHeight;
|
|
}
|
|
|
|
|
|
void AvHTooltip::RecomputeIfNeccessary()
|
|
{
|
|
if(this->mNeedsRecomputing)
|
|
{
|
|
this->RecomputeTextAndDimensions();
|
|
this->mNeedsRecomputing = false;
|
|
}
|
|
}
|
|
|
|
|
|
void AvHTooltip::RecomputeTextAndDimensions()
|
|
{
|
|
this->mStringList.clear();
|
|
this->mLocalizedText = this->mText;
|
|
|
|
LocalizeString(this->mText.c_str(), this->mLocalizedText);
|
|
|
|
if(this->mLocalizedText != "")
|
|
{
|
|
// If localization failed (ie, it was already localized), remove the dang delimiter
|
|
if(this->mLocalizedText[0] == '#')
|
|
{
|
|
this->mLocalizedText = this->mLocalizedText.substr(1, this->mLocalizedText.length() - 1);
|
|
}
|
|
|
|
int kMaxScreenWidth = this->mNormMaxWidth*ScreenWidth();
|
|
|
|
// Build list of strings that end in newline, using mLocalizedText
|
|
StringList theNewlines;
|
|
Tokenizer::split(this->mLocalizedText, "\n", theNewlines);
|
|
|
|
StringList::iterator theStringListIter;
|
|
for(theStringListIter = theNewlines.begin(); theStringListIter != theNewlines.end(); theStringListIter++)
|
|
{
|
|
string theHelpString = *theStringListIter;
|
|
|
|
// For each of these, chop them up into more lines that fit the box
|
|
do
|
|
{
|
|
string theNewString;
|
|
if(this->ChopStringOfMaxScreenWidth(kMaxScreenWidth, theHelpString, theNewString))
|
|
{
|
|
this->mStringList.push_back(theNewString);
|
|
}
|
|
else
|
|
{
|
|
theHelpString = "";
|
|
}
|
|
}
|
|
while(theHelpString != "");
|
|
}
|
|
|
|
// For each line, if the line contains any special markers, move them to their own lines
|
|
this->mScreenWidth = 0;
|
|
for(theStringListIter = this->mStringList.begin(); theStringListIter != this->mStringList.end(); theStringListIter++)
|
|
{
|
|
// Compute max width of all the strings, add some extra for a frame
|
|
int theCurrentScreenWidth = gHUD.GetHudStringWidth(theStringListIter->c_str());
|
|
this->mScreenWidth = max(this->mScreenWidth, theCurrentScreenWidth);
|
|
}
|
|
this->mScreenLineHSpacing = .01f*ScreenWidth();
|
|
this->mScreenWidth += 2*this->mScreenLineHSpacing;
|
|
|
|
// Compute max height needed to contain all the strings, add some extra for a frame
|
|
this->mScreenLineVSpacing = .01f*ScreenHeight();
|
|
this->mScreenLineHeight = gHUD.GetHudStringHeight();
|
|
this->mScreenHeight = 2*this->mScreenLineVSpacing + ((int)this->mStringList.size()*this->mScreenLineHeight);
|
|
}
|
|
}
|
|
|
|
void AvHTooltip::SetCentered(bool inCentered)
|
|
{
|
|
this->mCentered = inCentered;
|
|
}
|
|
|
|
void AvHTooltip::SetDrawBorder(bool inDrawBorder)
|
|
{
|
|
this->mDrawBorder = inDrawBorder;
|
|
}
|
|
|
|
void AvHTooltip::SetFadeDownSpeed(int inFadeDownSpeed)
|
|
{
|
|
this->mFadeDownSpeed = inFadeDownSpeed;
|
|
}
|
|
|
|
void AvHTooltip::SetFadeUpSpeed(int inFadeUpSpeed)
|
|
{
|
|
this->mFadeUpSpeed = inFadeUpSpeed;
|
|
}
|
|
|
|
void AvHTooltip::SetIgnoreFadeForLifetime(bool inIgnoreFadeForLifetime)
|
|
{
|
|
this->mIgnoreFadeForLifetime = inIgnoreFadeForLifetime;
|
|
}
|
|
|
|
void AvHTooltip::SetText(const string& inText)
|
|
{
|
|
this->mText = inText;
|
|
this->mNeedsRecomputing = true;
|
|
}
|
|
|
|
float AvHTooltip::GetNormalizedMaxWidth() const
|
|
{
|
|
return this->mNormMaxWidth;
|
|
}
|
|
|
|
void AvHTooltip::SetNormalizedMaxWidth(float inNormalizedMaxWidth)
|
|
{
|
|
this->mNormMaxWidth = inNormalizedMaxWidth;
|
|
}
|
|
|
|
void AvHTooltip::SetNormalizedScreenX(float inNormScreenX)
|
|
{
|
|
this->mNormScreenX = inNormScreenX;
|
|
}
|
|
|
|
void AvHTooltip::SetNormalizedScreenY(float inNormScreenY)
|
|
{
|
|
this->mNormScreenY = inNormScreenY;
|
|
}
|
|
|
|
void AvHTooltip::SetRGB(int inR, int inG, int inB)
|
|
{
|
|
this->mColorR = inR;
|
|
this->mColorG = inG;
|
|
this->mColorB = inB;
|
|
}
|
|
|
|
void AvHTooltip::SetR(int inR)
|
|
{
|
|
this->mColorR = inR;
|
|
}
|
|
|
|
void AvHTooltip::SetG(int inG)
|
|
{
|
|
this->mColorG = inG;
|
|
}
|
|
|
|
void AvHTooltip::SetB(int inB)
|
|
{
|
|
this->mColorB = inB;
|
|
}
|
|
|
|
void AvHTooltip::SetA(int inA)
|
|
{
|
|
this->mColorA = inA;
|
|
|
|
// Once fully faded in, and we're ignoring fade for lifetime, set our lifetime to expire
|
|
if((inA >= 255) && this->mIgnoreFadeForLifetime)
|
|
{
|
|
// Increase lifetime with message length
|
|
this->mLifetime = max(3.0f, this->mLocalizedText.length()/12.0f);
|
|
this->mIgnoreFadeForLifetime = false;
|
|
}
|
|
}
|
|
|
|
void AvHTooltip::SetBoldR(int inR)
|
|
{
|
|
this->mBoldColorR = inR;
|
|
}
|
|
|
|
void AvHTooltip::SetBoldG(int inG)
|
|
{
|
|
this->mBoldColorG = inG;
|
|
}
|
|
|
|
void AvHTooltip::SetBoldB(int inB)
|
|
{
|
|
this->mBoldColorB = inB;
|
|
}
|
|
|
|
void AvHTooltip::SetBackgroundR(int inR)
|
|
{
|
|
this->mBackgroundColorR = inR;
|
|
}
|
|
|
|
void AvHTooltip::SetBackgroundG(int inG)
|
|
{
|
|
this->mBackgroundColorG = inG;
|
|
}
|
|
|
|
void AvHTooltip::SetBackgroundB(int inB)
|
|
{
|
|
this->mBackgroundColorB = inB;
|
|
}
|
|
|
|
void AvHTooltip::SetBackgroundA(int inA)
|
|
{
|
|
this->mBackgroundColorA = inA;
|
|
}
|
|
|