561 lines
13 KiB
C++
561 lines
13 KiB
C++
// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
|
|
// Copyright (C) 2010 Winch Gate Property Limited
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero 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 Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
|
|
#include "stdpch.h"
|
|
|
|
|
|
//////////////
|
|
// INCLUDES //
|
|
//////////////
|
|
// Misc.
|
|
#include "nel/misc/common.h"
|
|
// 3D Interface.
|
|
#include "nel/3d/u_driver.h"
|
|
// Client.
|
|
#include "rosace.h"
|
|
#include "math.h"
|
|
|
|
|
|
///////////
|
|
// USING //
|
|
///////////
|
|
using namespace NLMISC;
|
|
using namespace NL3D;
|
|
using namespace std;
|
|
|
|
|
|
/////////////
|
|
// Externs //
|
|
/////////////
|
|
extern UDriver *Driver;
|
|
|
|
|
|
///////////////
|
|
// FUNCTIONS //
|
|
///////////////
|
|
//////////////////////
|
|
// CRosaceComponent //
|
|
//////////////////////
|
|
//-----------------------------------------------
|
|
// CRosaceComponent :
|
|
// Constructor.
|
|
//-----------------------------------------------
|
|
CRosaceComponent::CRosaceComponent()
|
|
{
|
|
// No callback function at the beginning.
|
|
_Callback = 0;
|
|
// No texture at the beginning.
|
|
_Texture = 0;
|
|
_X = 0.5f;
|
|
_Y = 0.5f;
|
|
_W = 0.05f;
|
|
_H = 0.05f;
|
|
}// CRosaceComponent //
|
|
|
|
//-----------------------------------------------
|
|
// display :
|
|
// Display the component.
|
|
//-----------------------------------------------
|
|
void CRosaceComponent::display(bool selected)
|
|
{
|
|
// If there is a texture to display.
|
|
if(_Texture)
|
|
{
|
|
if(selected)
|
|
Driver->drawBitmap(_X, _Y, _W, _H, *_Texture, true, CRGBA(255, 0, 0, 255));
|
|
else
|
|
Driver->drawBitmap(_X, _Y, _W, _H, *_Texture, true, CRGBA(255, 255, 255, 255));
|
|
}
|
|
}// display //
|
|
|
|
//-----------------------------------------------
|
|
// execute :
|
|
// Execute the callback associated to the component.
|
|
//-----------------------------------------------
|
|
void CRosaceComponent::execute()
|
|
{
|
|
// If there is a callback -> execute it.
|
|
if(_Callback)
|
|
_Callback();
|
|
}// execute //
|
|
|
|
//-----------------------------------------------
|
|
// texture :
|
|
// Set the texture for the component.
|
|
//-----------------------------------------------
|
|
void CRosaceComponent::texture(const string &filename)
|
|
{
|
|
_Texture = Driver->createTextureFile(filename);
|
|
}// texture //
|
|
|
|
//-----------------------------------------------
|
|
// inside :
|
|
// Return true if the position (x,y) is inside the rosace.
|
|
//-----------------------------------------------
|
|
bool CRosaceComponent::inside(float x, float y)
|
|
{
|
|
if(x>=_X && x<_X+_W && y>=_Y && y<_Y+_H)
|
|
return true;
|
|
return false;
|
|
}// inside //
|
|
|
|
|
|
|
|
|
|
/////////////////
|
|
// CRosacePage //
|
|
/////////////////
|
|
//-----------------------------------------------
|
|
// CRosacePage :
|
|
// Constructor.
|
|
//-----------------------------------------------
|
|
CRosacePage::CRosacePage()
|
|
{
|
|
_OldX = 0.5f;
|
|
_OldY = 0.5f;
|
|
_Selected = -1;
|
|
_Components.clear();
|
|
}// CRosacePage //
|
|
|
|
//-----------------------------------------------
|
|
// CRosacePage :
|
|
// Constructor. Create some components at the beginning.
|
|
//-----------------------------------------------
|
|
CRosacePage::CRosacePage(sint nb)
|
|
{
|
|
_Selected = -1;
|
|
_Components.clear();
|
|
_Components.resize(nb);
|
|
generate();
|
|
}// CRosaceContext //
|
|
|
|
//-----------------------------------------------
|
|
// display :
|
|
// Display all the components in the page.
|
|
//-----------------------------------------------
|
|
void CRosacePage::display()
|
|
{
|
|
for(uint i = 0; i<size(); ++i)
|
|
{
|
|
if(_Selected == (sint)i)
|
|
_Components[i].display(true);
|
|
else
|
|
_Components[i].display(false);
|
|
}
|
|
}// display //
|
|
|
|
//-----------------------------------------------
|
|
// execute :
|
|
// Execute the callback associated to the selected component.
|
|
//-----------------------------------------------
|
|
void CRosacePage::execute()
|
|
{
|
|
// If there is no component selected -> return.
|
|
if(_Selected<0 || _Selected>=(sint)size())
|
|
return;
|
|
// Else execute the callback associated to the selected component.
|
|
_Components[_Selected].execute();
|
|
}// execute //
|
|
|
|
//-----------------------------------------------
|
|
// next :
|
|
// Select the next valide component.
|
|
//-----------------------------------------------
|
|
void CRosacePage::next()
|
|
{
|
|
_Selected++;
|
|
if(!valide())
|
|
{
|
|
_Selected = 0;
|
|
if(!valide())
|
|
_Selected = -1;
|
|
}
|
|
}// next //
|
|
|
|
//-----------------------------------------------
|
|
// previous :
|
|
// Select the previous valide component.
|
|
//-----------------------------------------------
|
|
void CRosacePage::previous()
|
|
{
|
|
_Selected--;
|
|
// If the selected component is not valide selected the last 1 (-1 is no component).
|
|
if(!valide())
|
|
_Selected = (sint)size()-1;
|
|
}// previous //
|
|
|
|
//-----------------------------------------------
|
|
// generate :
|
|
// Generate the rosace (all components).
|
|
//-----------------------------------------------
|
|
void CRosacePage::generate()
|
|
{
|
|
float _W = 0.05f;
|
|
float _H = 0.05f;
|
|
|
|
double ang = 2*Pi/(float)size();
|
|
double r1 = _W/(2*sin(ang/2)); // r = opp/tan @
|
|
double r2 = _H/(2*sin(ang/2));
|
|
for(uint i=0; i<size(); ++i)
|
|
{
|
|
double x = r1*cos(i*ang);
|
|
double y = r2*sin(i*ang);
|
|
_Components[i].setPos((float)(0.5f+x-_W/2), (float)(0.5f+y-_H/2));
|
|
}
|
|
}// generate //
|
|
|
|
//-----------------------------------------------
|
|
// update :
|
|
// Update the page.
|
|
//-----------------------------------------------
|
|
void CRosacePage::update(float x, float y, TMode mode)
|
|
{
|
|
switch(mode)
|
|
{
|
|
case CursorMode:
|
|
cursorMode(x, y);
|
|
break;
|
|
|
|
case CursorAngleMode:
|
|
cursorAngleMode(x, y);
|
|
break;
|
|
|
|
case RelativeMode:
|
|
relativeMode(x, y);
|
|
break;
|
|
|
|
case DirectMode:
|
|
directMode(x, y);
|
|
break;
|
|
case NbRosaceMode:
|
|
nlwarning("Rosace Mode reached.");
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}// update //
|
|
|
|
//-----------------------------------------------
|
|
// select :
|
|
// ...
|
|
//-----------------------------------------------
|
|
void CRosacePage::select(double ang)
|
|
{
|
|
double angTmp = 2*Pi/(float)size();
|
|
if(ang>=0)
|
|
{
|
|
ang = ang+angTmp/2;
|
|
_Selected = (sint)(ang/angTmp);
|
|
}
|
|
else
|
|
{
|
|
ang = -ang+angTmp/2;
|
|
_Selected = size()-(sint)(ang/angTmp);
|
|
}
|
|
|
|
if(_Selected >= (sint)size() || _Selected<0)
|
|
_Selected = 0;
|
|
}// select //
|
|
|
|
//-----------------------------------------------
|
|
// cursorMode :
|
|
// Select the component under the position (x,y) or unselect all if nothing at this position.
|
|
//-----------------------------------------------
|
|
void CRosacePage::cursorMode(float x , float y)
|
|
{
|
|
for(uint i=0; i<size(); ++i)
|
|
{
|
|
if(_Components[i].inside(x, y))
|
|
{
|
|
_Selected = i;
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Unselect all.
|
|
_Selected = -1;
|
|
}// cursorMode //
|
|
|
|
//-----------------------------------------------
|
|
// cursorAngleMode :
|
|
// Select elements of the rosace according to the angle generated by mouse position and screen center.
|
|
//-----------------------------------------------
|
|
void CRosacePage::cursorAngleMode(float x , float y)
|
|
{
|
|
// If the mouse is near center -> unselect all.
|
|
if(x>=0.5f-0.01f && x<0.5f+0.01f && y>=0.5f-0.01f && y<0.5f+0.01f)
|
|
_Selected = -1;
|
|
// Select the right element of the rosace according to the angle.
|
|
else
|
|
{
|
|
uint32 width, height;
|
|
Driver->getWindowSize(width, height);
|
|
|
|
double x1, y1;
|
|
x1 = (double)width/2.0;
|
|
x1 = (x*(double)width) - x1;
|
|
|
|
y1 = (double)height/2.0;
|
|
y1 = (y*(double)height) - y1;
|
|
|
|
select(atan2(y1, x1));
|
|
}
|
|
}// CursorAngleMode //
|
|
|
|
//-----------------------------------------------
|
|
// directMode :
|
|
// ...
|
|
//-----------------------------------------------
|
|
void CRosacePage::directMode(float x , float y)
|
|
{
|
|
float difX = x-_OldX;
|
|
float difY = y-_OldY;
|
|
|
|
if(fabs(difX)<0.01f && fabs(difY)<0.01f)
|
|
return;
|
|
|
|
uint32 width, height;
|
|
Driver->getWindowSize(width, height);
|
|
|
|
double x1 = (difX*(double)width);
|
|
double y1 = (difY*(double)height);
|
|
|
|
select(atan2(y1, x1));
|
|
|
|
// Backup the x and y.
|
|
_OldX = x;
|
|
_OldY = y;
|
|
}//directMode //
|
|
|
|
//-----------------------------------------------
|
|
// relativeMode :
|
|
// ...
|
|
//-----------------------------------------------
|
|
void CRosacePage::relativeMode(float x, float /* y */)
|
|
{
|
|
float difX = x-_OldX;
|
|
if(fabs(difX)<0.01f)
|
|
return;
|
|
|
|
if(difX>0)
|
|
next();
|
|
else
|
|
previous();
|
|
|
|
// Backup the x and y.
|
|
_OldX = x;
|
|
}// relativeMode //
|
|
|
|
|
|
|
|
|
|
///////////////////
|
|
// CRosaceContext//
|
|
///////////////////
|
|
//-----------------------------------------------
|
|
// CRosaceContext :
|
|
// Constructor.
|
|
//-----------------------------------------------
|
|
CRosaceContext::CRosaceContext()
|
|
{
|
|
_Selected = 0;
|
|
_Pages.clear();
|
|
}// CRosacePage //
|
|
|
|
//-----------------------------------------------
|
|
// CRosaceContext :
|
|
// Constructor. Create some pages at the beginning.
|
|
//-----------------------------------------------
|
|
CRosaceContext::CRosaceContext(sint nb)
|
|
{
|
|
_Selected = 0;
|
|
_Pages.clear();
|
|
_Pages.resize(nb);
|
|
}// CRosacePage //
|
|
|
|
//-----------------------------------------------
|
|
// display :
|
|
// Display all the pages in the context.
|
|
//-----------------------------------------------
|
|
void CRosaceContext::display()
|
|
{
|
|
// If there is no page selected -> return.
|
|
if(!valide())
|
|
return;
|
|
// Else display the right page.
|
|
_Pages[_Selected].display();
|
|
}// display //
|
|
|
|
//-----------------------------------------------
|
|
// execute :
|
|
// Execute the callback associated to the selected component in the selected page.
|
|
//-----------------------------------------------
|
|
void CRosaceContext::execute()
|
|
{
|
|
// If there is no page selected -> return.
|
|
if(!valide())
|
|
return;
|
|
// Else execute the callback associated to the selected component.
|
|
_Pages[_Selected].execute();
|
|
}// execute //
|
|
|
|
//-----------------------------------------------
|
|
// add :
|
|
// Add a page.
|
|
//-----------------------------------------------
|
|
void CRosaceContext::add(const CRosacePage &page)
|
|
{
|
|
_Pages.push_back(page);
|
|
}// add //
|
|
|
|
//-----------------------------------------------
|
|
// update :
|
|
// Update the context.
|
|
//-----------------------------------------------
|
|
void CRosaceContext::update(float x, float y, CRosacePage::TMode mode)
|
|
{
|
|
// If there is no page selected -> return.
|
|
if(!valide())
|
|
return;
|
|
// Update the selected page.
|
|
_Pages[_Selected].update(x, y, mode);
|
|
}// update //
|
|
|
|
//-----------------------------------------------
|
|
// next :
|
|
// Select the next valide page.
|
|
//-----------------------------------------------
|
|
void CRosaceContext::next()
|
|
{
|
|
_Selected++;
|
|
if(!valide())
|
|
{
|
|
_Selected = 0;
|
|
if(!valide())
|
|
_Selected = -1;
|
|
}
|
|
}// next //
|
|
|
|
//-----------------------------------------------
|
|
// previous :
|
|
// Select the previous valide page.
|
|
//-----------------------------------------------
|
|
void CRosaceContext::previous()
|
|
{
|
|
_Selected--;
|
|
// If the selected component is not valide selected the last 1 (-1 is no component).
|
|
if(!valide())
|
|
_Selected = (sint)size()-1;
|
|
}// previous //
|
|
|
|
|
|
|
|
|
|
/////////////
|
|
// CRosace //
|
|
/////////////
|
|
//-----------------------------------------------
|
|
// CRosace :
|
|
// Constructor.
|
|
//-----------------------------------------------
|
|
CRosace::CRosace()
|
|
{
|
|
init();
|
|
}// CRosace //
|
|
|
|
//-----------------------------------------------
|
|
// ~CRosace :
|
|
// Destructor.
|
|
//-----------------------------------------------
|
|
CRosace::~CRosace()
|
|
{
|
|
}// ~CRosace //
|
|
|
|
//-----------------------------------------------
|
|
// init :
|
|
// Initialize the rosace.
|
|
//-----------------------------------------------
|
|
void CRosace::init()
|
|
{
|
|
_Mode = CRosacePage::CursorAngleMode;
|
|
_Selected = "";
|
|
}// init //
|
|
|
|
//-----------------------------------------------
|
|
// add :
|
|
// Add a page. ("" is not valide name).
|
|
//-----------------------------------------------
|
|
void CRosace::add(const string &name, const CRosaceContext &context)
|
|
{
|
|
// If the name is not empty.
|
|
if(name != "")
|
|
_Contexts.insert(TContexts::value_type (name, context));
|
|
}// add //
|
|
|
|
//-----------------------------------------------
|
|
// valide :
|
|
// Is the current context valide.
|
|
//-----------------------------------------------
|
|
bool CRosace::valide()
|
|
{
|
|
// Check if the Selected context is valide.
|
|
TContexts::iterator it = _Contexts.find(_Selected);
|
|
if(it != _Contexts.end())
|
|
return true;
|
|
return false;
|
|
}// valide //
|
|
|
|
//-----------------------------------------------
|
|
// display :
|
|
// Display the rosace.
|
|
//-----------------------------------------------
|
|
void CRosace::display()
|
|
{
|
|
if(valide())
|
|
_Contexts[_Selected].display();
|
|
}// display //
|
|
|
|
//-----------------------------------------------
|
|
// update :
|
|
// ...
|
|
//-----------------------------------------------
|
|
void CRosace::update(float x, float y)
|
|
{
|
|
if(valide())
|
|
_Contexts[_Selected].update(x, y, _Mode);
|
|
}// update //
|
|
|
|
//-----------------------------------------------
|
|
// execute :
|
|
// Execute the callback function corresponding to the selected component.
|
|
//-----------------------------------------------
|
|
void CRosace::execute()
|
|
{
|
|
if(valide())
|
|
_Contexts[_Selected].execute();
|
|
}// execute //
|
|
|
|
//-----------------------------------------------
|
|
// swap :
|
|
// Swap to next rosace page.
|
|
//-----------------------------------------------
|
|
void CRosace::swap()
|
|
{
|
|
if(valide())
|
|
_Contexts[_Selected].next();
|
|
}// swap //
|