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116 lines
3.1 KiB
C++
116 lines
3.1 KiB
C++
//-----------------------------------------------------------------------------
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// V12 Engine
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//
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// Copyright (c) 2001 GarageGames.Com
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// Portions Copyright (c) 2001 by Sierra Online, Inc.
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//-----------------------------------------------------------------------------
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#include "hud/hudObject.h"
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#include "hud/hudGLEx.h"
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#include "console/consoleTypes.h"
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/**
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* HudClock is a clock for the HUD.
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*/
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class HudClockCtrl : public HudObject {
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private:
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typedef HudObject Parent;
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S32 mStoredTime;
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public:
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HudClockCtrl();
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void setTime( F32 newTime );
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static void consoleInit();
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void onRender( Point2I offset, const RectI &updateRect, GuiControl *firstResponder );
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DECLARE_CONOBJECT( HudClockCtrl );
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};
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//---------------------------------------------------------------------------
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IMPLEMENT_CONOBJECT( HudClockCtrl );
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/**
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* Constructor
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*/
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HudClockCtrl::HudClockCtrl() {
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mStoredTime = 0;
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}
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/**
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* This method is used to set the ammount of time this clock should display.
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*
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* @param newTime Time to display in minutes
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*/
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void HudClockCtrl::setTime( F32 newTime ) {
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F32 time = Platform::getVirtualMilliseconds();
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mStoredTime = -(S32)( ( newTime * 60 * 1000 )+ time );
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}
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/**
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* Method called to render the HUD object
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*
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* @param offset Basically the corner to begin drawing at
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* @param updateRect The rectangle that this object has power to draw in
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* @param firstResponder ?
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*/
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void HudClockCtrl::onRender( Point2I offset,
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const RectI &updateRect,
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GuiControl* firstResponder ) {
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// Sanity check
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GuiControl *parent = getParent();
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if( !parent )
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return;
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Parent::onRender( offset, updateRect, firstResponder );
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// Declarations
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char buf[256];
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S32 hours, mins, secs, hundredths;
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F32 actualTimeMS = (F32)mStoredTime + Platform::getVirtualMilliseconds();
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F32 time = mAbs( actualTimeMS );
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// Operations
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secs = (S32)time / 1000;
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hundredths = (S32)( ( time - ( secs * 1000 ) ) / 10 );
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hours = secs / 3600;
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secs -= hours * 3600;
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mins = secs / 60;
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secs -= mins * 60;
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if( mins == 0 && actualTimeMS < 0 )
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dSprintf( buf, sizeof( buf ), "%02d.%02d", secs, hundredths );
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else
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dSprintf( buf, sizeof( buf ), "%02d:%02d", mins, secs );
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offset.x += ( mBounds.extent.x / 2 ) - ( mProfile->mFont->getStrWidth( buf ) / 2 );
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offset.y += ( mBounds.extent.y / 2 ) - ( mProfile->mFont->getHeight() / 2 );
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drawText( offset, buf );
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}
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/**
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* This method is called from the console as a accessor to the setTime method
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*
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* @param obj Clock to set the time of, as this is a static method
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* @param argv Array of string arguments from console
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*/
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static void cHudClockCtrlSetTime( SimObject *obj, S32, const char **argv ) {
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HudClockCtrl *ctrl = static_cast<HudClockCtrl*>( obj );
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ctrl->setTime( dAtof( argv[2] ) );
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}
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/**
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* Adds to the console the methods this object supports
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*/
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void HudClockCtrl::consoleInit() {
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Con::addCommand( "HudClockCtrl", "setTime", cHudClockCtrlSetTime, "timer.setTime(Time In Min's)", 3, 3 );
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}
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// hudClockCtrl.cc
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