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dispreel.cpp
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/******************************************************************************
**
** Module name : DispReel.c
** Module type : Component source file
** Compiler(s) : Microsoft Visual C++
** Environment(s): Intel 386 and above
** Author : Chris Leathley
**
** Description:
**
** This file provides the functionality for the Electro Mechanical Reel Display
**
** Contents:
** DispReel()
** ~DispReel()
** Init()
** SetDefaults()
** InterfaceSupportsErrorInfo()
**
** PreRender()
** Render()
**
** GetTimers()
** GetHitShapes()
** EndPlay()
** RenderStatic()
** RenderAnimation()
** RenderText()
**
** SetObjectPos()
** MoveOffset()
** GetCenter()
** PutCenter()
** SaveData()
** InitLoad()
** LoadToken()
** InitPostLoad()
**
** get_BackColor() Access methods for properties (from VBS & Editor)
** put_BackColor()
** get_Reels()
** put_Reels()
** get_Width()
** put_Width()
** get_Height()
** put_Height()
** get_X()
** put_X()
** get_Y()
** put_X()
** get_IsTransparent()
** put_IsTransparent
** get_Image()
** put_Image()
** get_Spacing()
** put_Spacing()
** get_Sound()
** put_Sound()
** get_Steps()
** put_Steps()
** get_IsShading()
** put_IsShading()
** get_Type()
** put_Type()
** get_Font()
** put_Font()
** putref_Font()
** get_FontColor()
** put_FontColor()
** get_ReelColor()
** put_ReelColor()
** get_Range()
** put_Range()
** get_UpdateInterval()
** put_UpdateInterval()
**
** AddValue() Object control Methods (from VBS)
** ResetToZero()
** SpinReel()
** SetValue()
**
** getBoxWidth() Private functions
** getBoxHeight()
** UpdateObjFrame()
**
** REVISION HISTORY:
** -----------------
**
** v0.0 15/11/01 CL Created
** v0.1 28/11/01 CL Released to Randy
** v0.2 1/12/01 CL Changed ReelImage to use a horizontal strip to
** allow creation of vertical strips greater than
** 1000 pixels (you cannot import a bitmap > 1000)
**
******************************************************************************/
#include "stdafx.h"
const char REEL_NUMBER_TEXT[] = "01234567890";
// Constructor
//
DispReel::DispReel()
{
m_pIFont = NULL;
m_ptu = NULL;
vertexBuffer = NULL;
}
// Destructor
//
DispReel::~DispReel()
{
m_pIFont->Release();
if( vertexBuffer )
{
vertexBuffer->release();
vertexBuffer=0;
}
}
// This function is called when ever a new instance of this object is created
// (along with the constructor (above))
//
HRESULT DispReel::Init(PinTable *ptable, float x, float y, bool fromMouseClick)
{
m_ptable = ptable;
SetDefaults(fromMouseClick);
m_d.m_v1.x = x;
m_d.m_v1.y = y;
m_d.m_v2.x = x+getBoxWidth();
m_d.m_v2.y = y+getBoxHeight();
//m_preelframe = NULL;
HRESULT hr;
float fTmp;
int iTmp;
FONTDESC fd;
fd.cbSizeofstruct = sizeof(FONTDESC);
char tmp[256];
hr = GetRegString("DefaultProps\\EMReel","FontName", tmp, 256);
if (hr != S_OK)
fd.lpstrName = L"Times New Roman";
else
{
unsigned int len = strlen(&tmp[0])+1;
fd.lpstrName = (LPOLESTR) malloc(len*sizeof(WCHAR));
UNICODE_FROM_ANSI(fd.lpstrName, &tmp[0], len);
fd.lpstrName[len] = 0;
}
hr = GetRegStringAsFloat("DefaultProps\\EMReel","FontSize", &fTmp);
fd.cySize.int64 = (hr == S_OK) ? (LONGLONG)(fTmp * 10000.0) : 260000;
hr = GetRegInt("DefaultProps\\EMReel", "FontWeight", &iTmp);
fd.sWeight = (hr == S_OK) ? iTmp : FW_BOLD;
hr = GetRegInt("DefaultProps\\EMReel", "FontCharSet", &iTmp);
fd.sCharset = (hr == S_OK) ? iTmp : 0;
hr = GetRegInt("DefaultProps\\EMReel", "FontItalic", &iTmp);
if (hr == S_OK)
fd.fItalic = iTmp == 0 ? false : true;
else
fd.fItalic = 0;
hr = GetRegInt("DefaultProps\\EMReel", "FontUnderline", &iTmp);
if (hr == S_OK)
fd.fUnderline = iTmp == 0 ? false : true;
else
fd.fUnderline = 0;
hr = GetRegInt("DefaultProps\\EMReel", "FontStrikeThrough", &iTmp);
if (hr == S_OK)
fd.fStrikethrough = iTmp == 0 ? false : true;
else
fd.fStrikethrough = 0;
OleCreateFontIndirect(&fd, IID_IFont, (void **)&m_pIFont);
return InitVBA(fTrue, 0, NULL);
}
// set the defaults for the objects persistent data (m_d.*) in case this
// is a new instance of this object or there is a backwards compatability
// issue (old version of object doesn't contain all the needed fields)
//
void DispReel::SetDefaults(bool fromMouseClick)
{
// object is only available on the backglass
m_fBackglass = fTrue;
// set all the Data defaults
HRESULT hr;
float fTmp;
int iTmp;
hr = GetRegInt("DefaultProps\\EMReel","ReelType", &iTmp);
m_d.m_reeltype = (hr == S_OK) && fromMouseClick ? (enum ReelType)iTmp : ReelText;
hr = GetRegString("DefaultProps\\Ramp","Image", m_d.m_szImage, MAXTOKEN);
if ((hr != S_OK) || !fromMouseClick)
m_d.m_szImage[0] = 0;
hr = GetRegString("DefaultProps\\Ramp","Sound", m_d.m_szSound, MAXTOKEN);
if ((hr != S_OK) || !fromMouseClick)
m_d.m_szSound[0] = 0;
hr = GetRegInt("DefaultProps\\EMReel","UseImageGrid", &iTmp);
if ((hr == S_OK)&& fromMouseClick)
m_d.m_fUseImageGrid = iTmp == 0 ? false : true;
else
m_d.m_fUseImageGrid = fFalse;
hr = GetRegInt("DefaultProps\\EMReel","ImagesPerRow", &iTmp);
m_d.m_imagesPerGridRow = (hr == S_OK) && fromMouseClick ? iTmp : 1;
hr = GetRegInt("DefaultProps\\EMReel","Transparent", &iTmp);
if ((hr == S_OK) && fromMouseClick)
m_d.m_fTransparent = iTmp == 0 ? false : true;
else
m_d.m_fTransparent = fFalse;
hr = GetRegInt("DefaultProps\\EMReel","ReelCount", &iTmp);
m_d.m_reelcount = (hr == S_OK) && fromMouseClick ? iTmp : 5;
hr = GetRegStringAsFloat("DefaultProps\\EMReel","Width", &fTmp);
m_d.m_width = (hr == S_OK) && fromMouseClick ? fTmp : 30.0f;
hr = GetRegStringAsFloat("DefaultProps\\EMReel","Height", &fTmp);
m_d.m_height = (hr == S_OK) && fromMouseClick ? fTmp : 40.0f;
hr = GetRegStringAsFloat("DefaultProps\\EMReel","ReelSpacing", &fTmp);
m_d.m_reelspacing = (hr == S_OK) && fromMouseClick ? fTmp : 4.0f;
hr = GetRegStringAsFloat("DefaultProps\\EMReel","MotorSteps", &fTmp);
m_d.m_motorsteps = (hr == S_OK) && fromMouseClick ? fTmp : 2.0f;
hr = GetRegInt("DefaultProps\\EMReel","DigitRange", &iTmp);
m_d.m_digitrange = (hr == S_OK) && fromMouseClick ? iTmp : 9;
hr = GetRegInt("DefaultProps\\EMReel","UpdateInterval", &iTmp);
m_d.m_updateinterval = (hr == S_OK) && fromMouseClick ? iTmp : 50;
hr = GetRegInt("DefaultProps\\EMReel","BackColor", &iTmp);
m_d.m_backcolor = (hr == S_OK) && fromMouseClick ? iTmp : RGB(64,64,64);
hr = GetRegInt("DefaultProps\\EMReel","FontColor", &iTmp);
m_d.m_fontcolor = (hr == S_OK) && fromMouseClick ? iTmp : RGB(0,0,0);
hr = GetRegInt("DefaultProps\\EMReel","ReelColor", &iTmp);
m_d.m_reelcolor = (hr == S_OK) && fromMouseClick ? iTmp : RGB(255,255,255);
hr = GetRegInt("DefaultProps\\EMReel","TimerEnabled", &iTmp);
if ((hr == S_OK) && fromMouseClick)
m_d.m_tdr.m_fTimerEnabled = iTmp == 0 ? false : true;
else
m_d.m_tdr.m_fTimerEnabled = 0;
hr = GetRegInt("DefaultProps\\EMReel","TimerInterval", &iTmp);
m_d.m_tdr.m_TimerInterval = (hr == S_OK) && fromMouseClick ? iTmp : 100;
if (!m_pIFont)
{
FONTDESC fd;
fd.cbSizeofstruct = sizeof(FONTDESC);
hr = GetRegStringAsFloat("DefaultProps\\EMReel","FontSize", &fTmp);
fd.cySize.int64 = (hr == S_OK) ? (LONGLONG)(fTmp * 10000.0) : 142500;
char tmp[256];
hr = GetRegString("DefaultProps\\EMReel","FontName", tmp, 256);
if ((hr != S_OK) || !fromMouseClick)
fd.lpstrName = L"Arial Black";
else
{
unsigned int len = strlen(&tmp[0])+1;
fd.lpstrName = (LPOLESTR) malloc(len*sizeof(WCHAR));
UNICODE_FROM_ANSI(fd.lpstrName, &tmp[0], len);
fd.lpstrName[len] = 0;
}
hr = GetRegInt("DefaultProps\\EMReel", "FontWeight", &iTmp);
fd.sWeight = (hr == S_OK) && fromMouseClick ? iTmp : FW_NORMAL;
hr = GetRegInt("DefaultProps\\EMReel", "FontCharSet", &iTmp);
fd.sCharset = (hr == S_OK) && fromMouseClick ? iTmp : 0;
hr = GetRegInt("DefaultProps\\EMReel", "FontItalic", &iTmp);
if ((hr == S_OK) && fromMouseClick)
fd.fItalic = iTmp == 0 ? false : true;
else
fd.fItalic = 0;
hr = GetRegInt("DefaultProps\\EMReel", "FontUnderline", &iTmp);
if ((hr == S_OK) && fromMouseClick)
fd.fUnderline = iTmp == 0 ? false : true;
else
fd.fUnderline = 0;
hr = GetRegInt("DefaultProps\\EMReel", "FontStrikeThrough", &iTmp);
if ((hr == S_OK) && fromMouseClick)
fd.fStrikethrough = iTmp == 0 ? false : true;
else
fd.fStrikethrough = 0;
OleCreateFontIndirect(&fd, IID_IFont, (void **)&m_pIFont);
}
}
void DispReel::WriteRegDefaults()
{
char strTmp[MAXTOKEN];
SetRegValue("DefaultProps\\EMReel","ReelType",REG_DWORD,&m_d.m_reeltype,4);
SetRegValue("DefaultProps\\EMReel","Image", REG_SZ, &m_d.m_szImage,strlen(m_d.m_szImage));
SetRegValue("DefaultProps\\EMReel","Sound", REG_SZ, &m_d.m_szSound,strlen(m_d.m_szSound));
SetRegValue("DefaultProps\\Decal","UseImageGrid",REG_DWORD,&m_d.m_fUseImageGrid,4);
SetRegValue("DefaultProps\\Decal","ImagesPerRow",REG_DWORD,&m_d.m_imagesPerGridRow ,4);
SetRegValue("DefaultProps\\Decal","Transparent",REG_DWORD,&m_d.m_fTransparent,4);
SetRegValue("DefaultProps\\Decal","ReelCount",REG_DWORD,&m_d.m_reelcount ,4);
SetRegValueFloat("DefaultProps\\EMReel","Width", m_d.m_width);
SetRegValueFloat("DefaultProps\\EMReel","Height", m_d.m_height);
SetRegValueFloat("DefaultProps\\EMReel","ReelSpacing", m_d.m_reelspacing);
SetRegValueFloat("DefaultProps\\EMReel","MotorSteps", m_d.m_motorsteps);
SetRegValue("DefaultProps\\Decal","DigitRange",REG_DWORD,&m_d.m_digitrange,4);
SetRegValue("DefaultProps\\Decal","UpdateInterval",REG_DWORD,&m_d.m_updateinterval,4);
SetRegValue("DefaultProps\\EMReel","BackColor",REG_DWORD,&m_d.m_backcolor,4);
SetRegValue("DefaultProps\\EMReel","FontColor",REG_DWORD,&m_d.m_fontcolor,4);
SetRegValue("DefaultProps\\EMReel","ReelColor",REG_DWORD,&m_d.m_reelcolor,4);
SetRegValue("DefaultProps\\EMReel","TimerEnabled",REG_DWORD,&m_d.m_tdr.m_fTimerEnabled,4);
SetRegValue("DefaultProps\\EMReel","TimerInterval", REG_DWORD, &m_d.m_tdr.m_TimerInterval, 4);
if (m_pIFont)
{
FONTDESC fd;
fd.cbSizeofstruct = sizeof(FONTDESC);
m_pIFont->get_Size(&fd.cySize);
m_pIFont->get_Name(&fd.lpstrName);
m_pIFont->get_Weight(&fd.sWeight);
m_pIFont->get_Charset(&fd.sCharset);
m_pIFont->get_Italic(&fd.fItalic);
m_pIFont->get_Underline(&fd.fUnderline);
m_pIFont->get_Strikethrough(&fd.fStrikethrough);
const float fTmp = (float)(fd.cySize.int64 / 10000.0);
sprintf_s(strTmp, 40, "%f", fTmp);
SetRegValue("DefaultProps\\EMReel","FontSize", REG_SZ, &strTmp,strlen(strTmp));
int charCnt = wcslen(fd.lpstrName) +1;
WideCharToMultiByte(CP_ACP, 0, fd.lpstrName, charCnt, strTmp, 2*charCnt, NULL, NULL);
SetRegValue("DefaultProps\\EMReel","FontName", REG_SZ, &strTmp,strlen(strTmp));
SetRegValue("DefaultProps\\EMReel","FontWeight",REG_DWORD,&fd.sWeight,4);
SetRegValue("DefaultProps\\EMReel","FontCharSet",REG_DWORD,&fd.sCharset,4);
SetRegValue("DefaultProps\\EMReel","FontItalic",REG_DWORD,&fd.fItalic,4);
SetRegValue("DefaultProps\\EMReel","FontUnderline",REG_DWORD,&fd.fUnderline,4);
SetRegValue("DefaultProps\\EMReel","FontStrikeThrough",REG_DWORD,&fd.fStrikethrough,4);
}
}
STDMETHODIMP DispReel::InterfaceSupportsErrorInfo(REFIID riid)
{
static const IID* arr[] =
{
&IID_IDispReel,
};
for (size_t i=0; i<sizeof(arr)/sizeof(arr[0]); ++i)
{
if (InlineIsEqualGUID(*arr[i],riid))
return S_OK;
}
return S_FALSE;
}
// this function draws the shape of the object with a solid fill
// only used in the editor and not the game
//
// this is called before the grid lines are drawn on the map
//
void DispReel::PreRender(Sur * const psur)
{
psur->SetBorderColor(-1,false,0);
psur->SetFillColor(m_d.m_backcolor);
psur->SetObject(this);
// draw background box
psur->Rectangle(m_d.m_v1.x, m_d.m_v1.y, m_d.m_v2.x, m_d.m_v2.y);
// draw n reels in the box (in blue)
psur->SetFillColor(m_d.m_reelcolor);
for (int i=0; i<m_d.m_reelcount; ++i)
{
// set up top corner point
const float fi = (float)i;
const float x = m_d.m_v1.x + fi*(m_d.m_width + m_d.m_reelspacing) + m_d.m_reelspacing;
const float y = m_d.m_v1.y + m_d.m_reelspacing;
const float x2 = x+m_d.m_width;
const float y2 = y+m_d.m_height;
// set up points (clockwise)
const Vertex2D rgv[4] = {Vertex2D(x,y),Vertex2D(x2,y),Vertex2D(x2,y2),Vertex2D(x,y2)};
psur->Polygon(rgv, 4);
}
}
// this function draws the shape of the object with a black outline (no solid fill)
// only used in the editor and not the game
//
// this is called after the grid lines have been drawn on the map. draws a solid
// outline over the grid lines
//
void DispReel::Render(Sur * const psur)
{
if( !GetPTable()->GetEMReelsEnabled() ) return;
psur->SetBorderColor(RGB(0,0,0),false,0);
psur->SetFillColor(-1);
psur->SetObject(this);
psur->SetObject(NULL);
// draw background box
psur->Rectangle(m_d.m_v1.x, m_d.m_v1.y, m_d.m_v2.x, m_d.m_v2.y);
// draw n reels in the box
for (int i=0; i<m_d.m_reelcount; ++i)
{
// set up top corner point
const float fi = (float)i;
const float x = m_d.m_v1.x + fi*(m_d.m_width + m_d.m_reelspacing) + m_d.m_reelspacing;
const float y = m_d.m_v1.y + m_d.m_reelspacing;
const float x2 = x+m_d.m_width;
const float y2 = y+m_d.m_height;
// set up points (clockwise)
const Vertex2D rgv[4] = {Vertex2D(x,y),Vertex2D(x2,y),Vertex2D(x2,y2),Vertex2D(x,y2)};
psur->Polygon(rgv, 4);
}
}
// Registers the timer with the game call which then makes a call back when the interval
// has expired.
//
// for this sort of object (reel driver) it is basically not really required but hey, somebody
// might use it..
//
void DispReel::GetTimers(Vector<HitTimer> * const pvht)
{
IEditable::BeginPlay();
HitTimer * const pht = new HitTimer();
pht->m_interval = m_d.m_tdr.m_TimerInterval;
pht->m_nextfire = pht->m_interval;
pht->m_pfe = (IFireEvents *)this;
m_phittimer = pht;
if (m_d.m_tdr.m_fTimerEnabled)
{
pvht->AddElement(pht);
}
}
// This function is supposed to return the hit shapes for the object but since it is
// off screen we use it to register the screen updater in the game engine.. this means
// that Check3d (and Draw3d) are called in the updater class.
//
void DispReel::GetHitShapes(Vector<HitObject> * const pvho)
{
m_ptu = new DispReelUpdater(this);
// HACK - adding object directly to screen update list. Someday make hit objects and screenupdaters seperate objects
g_pplayer->m_vscreenupdate.AddElement(&m_ptu->m_dispreelanim);
}
void DispReel::GetHitShapesDebug(Vector<HitObject> * const pvho)
{
}
// This method is called as the game exits..
// it cleans up any allocated memory used by the instance of the object
//
void DispReel::EndPlay()
{
// free up reel buffer
// Failed Player case
for (int i=0; i<m_vreelframe.Size(); i++)
delete m_vreelframe.ElementAt(i);
m_vreelframe.RemoveAllElements();
if (m_ptu)
{
delete m_ptu;
m_ptu = NULL;
}
if( vertexBuffer )
{
vertexBuffer->release();
vertexBuffer=0;
}
IEditable::EndPlay();
}
void DispReel::PostRenderStatic(const RenderDevice* _pd3dDevice)
{
TRACE_FUNCTION();
if (!GetPTable()->GetEMReelsEnabled())
return;
RenderDevice* pd3dDevice = (RenderDevice*)_pd3dDevice;
Pin3D * const ppin3d = &g_pplayer->m_pin3d;
pd3dDevice->SetRenderState(RenderDevice::ZENABLE, FALSE);
// Set up the reel strip (either using bitmaps or fonts)
if (m_d.m_reeltype == ReelImage)
{
// get a pointer to the image specified in the object
Texture * const pin = m_ptable->GetImage(m_d.m_szImage); // pointer to image information from the image manager
if (!pin)
return;
Material mat;
mat.setColor( 1.0f, 1.0f, 1.0f, 1.0f );
pd3dDevice->SetMaterial(mat);
pd3dDevice->SetRenderState(RenderDevice::ZWRITEENABLE, FALSE);
// Set texture to mirror, so the alpha state of the texture blends correctly to the outside
pd3dDevice->SetTextureAddressMode(ePictureTexture, RenderDevice::TEX_MIRROR);
pin->CreateAlphaChannel();
pin->Set( ePictureTexture );
ppin3d->SetTextureFilter(ePictureTexture, TEXTURE_MODE_TRILINEAR);
pd3dDevice->SetRenderState(RenderDevice::ALPHATESTENABLE, TRUE);
pd3dDevice->SetRenderState(RenderDevice::ALPHAREF, 0xe0);
pd3dDevice->SetRenderState(RenderDevice::ALPHAFUNC, D3DCMP_GREATER);
ppin3d->DisableLightMap();
Vertex3D_NoTex2 rgv3D[4];
for (int i = 0; i < m_d.m_reelcount; ++i)
{
SetVerticesForReel(i, ReelInfo[i].currentValue, rgv3D);
pd3dDevice->DrawPrimitive( D3DPT_TRIANGLEFAN, MY_D3DTRANSFORMED_NOTEX2_VERTEX, rgv3D, 4);
}
// reset render state
pd3dDevice->SetRenderState(RenderDevice::ALPHATESTENABLE, FALSE);
pd3dDevice->SetTexture(ePictureTexture, NULL);
ppin3d->SetTextureFilter(ePictureTexture, TEXTURE_MODE_TRILINEAR);
pd3dDevice->SetRenderState(RenderDevice::ALPHABLENDENABLE, FALSE);
pd3dDevice->SetRenderState(RenderDevice::ZWRITEENABLE, TRUE);
pd3dDevice->SetTextureAddressMode(ePictureTexture, RenderDevice::TEX_WRAP);
}
else
{
// TODO: ReelText not supported yet
}
pd3dDevice->SetRenderState(RenderDevice::ZENABLE, TRUE);
}
void DispReel::RenderSetup(const RenderDevice* _pd3dDevice)
{
RenderDevice* pd3dDevice=(RenderDevice*)_pd3dDevice;
Pin3D * const ppin3d = &g_pplayer->m_pin3d;
//if ( vertexBuffer==NULL )
// pd3dDevice->CreateVertexBuffer( 4, 0, MY_D3DTRANSFORMED_NOTEX2_VERTEX, &vertexBuffer );
// get the render sizes of the objects (reels and frame)
m_renderwidth = max(0.0f, (m_d.m_width / (float)EDITOR_BG_WIDTH) * ppin3d->m_dwRenderWidth);
m_renderheight = max(0.0f, (m_d.m_height / (float)EDITOR_BG_HEIGHT) * ppin3d->m_dwRenderHeight);
const float m_renderspacingx = max(0.0f, (m_d.m_reelspacing / (float)EDITOR_BG_WIDTH) * ppin3d->m_dwRenderWidth);
const float m_renderspacingy = max(0.0f, (m_d.m_reelspacing / (float)EDITOR_BG_HEIGHT) * ppin3d->m_dwRenderHeight);
// set up all the reel positions within the object frame
const float x0 = (m_d.m_v1.x / (float)EDITOR_BG_WIDTH) * ppin3d->m_dwRenderWidth;
const float y0 = (m_d.m_v1.y / (float)EDITOR_BG_HEIGHT) * ppin3d->m_dwRenderHeight;
float x1 = x0 + m_renderspacingx;
for (int i=0; i<m_d.m_reelcount; ++i)
{
ReelInfo[i].position.left = x1;
ReelInfo[i].position.right = x1 + m_renderwidth;
ReelInfo[i].position.top = y0 + m_renderspacingy;
ReelInfo[i].position.bottom = y0 + m_renderspacingy + m_renderheight;
ReelInfo[i].currentValue = 0;
ReelInfo[i].motorPulses = 0;
ReelInfo[i].motorStepCount = 0;
ReelInfo[i].motorCalcStep = 0;
ReelInfo[i].motorOffset = 0;
// move to the next reel
x1 += m_renderspacingx + m_renderwidth;
}
// Set up the reel strip (either using bitmaps or fonts)
if (m_d.m_reeltype == ReelImage)
{
// get a pointer to the image specified in the object
Texture * const pin = m_ptable->GetImage(m_d.m_szImage); // pointer to image information from the image manager
if (!pin)
return;
int GridCols, GridRows;
// get the number of images per row of the image
if (m_d.m_fUseImageGrid)
{
GridCols = m_d.m_imagesPerGridRow;
if (GridCols != 0) // best to be safe
{
GridRows = (m_d.m_digitrange+1) / GridCols;
if ( (GridRows * GridCols) < (m_d.m_digitrange+1) )
++GridRows;
}
else
{
GridRows = 1;
}
}
else
{
GridCols = m_d.m_digitrange+1;
GridRows = 1;
}
// save the color to use in any transparent blitting
m_rgbImageTransparent = pin->m_rgbTransparent;
if ( GridCols!=0 && GridRows!=0 )
{
// get the size of the individual reel digits (if m_digitrange is wrong we can forget the rest)
m_reeldigitwidth = (float)pin->m_width / (float)GridCols;
m_reeldigitheight = (float)pin->m_height / (float)GridRows;
}
else
{
ShowError("DispReel: GridCols/GridRows are zero!");
}
pin->CreateAlphaChannel();
const float ratiox = (float)m_reeldigitwidth / (float)pin->m_width;
const float ratioy = (float)m_reeldigitheight / (float)pin->m_height;
int gr = 0;
int gc = 0;
m_digitTexCoords.resize(m_d.m_digitrange + 1);
for (int i=0; i<=m_d.m_digitrange; ++i)
{
m_digitTexCoords[i].u_min = (float)gc * ratiox;
m_digitTexCoords[i].v_min = (float)gr * ratioy;
m_digitTexCoords[i].u_max = m_digitTexCoords[i].u_min + ratiox;
m_digitTexCoords[i].v_max = m_digitTexCoords[i].v_min + ratioy;
++gc;
if (gc >= GridCols)
{
gc = 0;
++gr;
}
if (i == m_d.m_digitrange)
{
// Go back and draw the first picture at the end of the strip
gc = 0;
gr = 0;
}
}
}
else
{
// TODO: ReelText not supported yet
}
m_timenextupdate = g_pplayer->m_time_msec + m_d.m_updateinterval;
m_fforceupdate = false;
RenderText();
}
void DispReel::RenderStatic(const RenderDevice* pd3dDevice)
{
}
// This function is called during the redering process // Old comments from RenderStatic
// (before the game starts, but after play has been pressed)
//
// it is designed to generate any static information/graphics for the table
// to use
//
// This function makes up a strip graphic from either the specified bitmap or
// generates one from the font specification..
//
// It then works out the correct scaling of all the items depending on the rendering
// screen size
//
// This function is called during the redering process
// (before the game starts, but after play has been pressed)
//
// it is designed to generate any 3d animation as the 3D map has been set up
// to use in the process
//
#ifdef VPINBALL_DX7_LEFTOVERS
void DispReel::RenderMovers(const RenderDevice* _pd3dDevice)
{
RenderDevice* pd3dDevice=(RenderDevice*)_pd3dDevice;
// set any defaults for the game rendering
m_timenextupdate = g_pplayer->m_time_msec + m_d.m_updateinterval;
m_fforceupdate = false;
m_pobjframe = GetPTable()->GetEMReelsEnabled() ? (new ObjFrame()) : NULL;
if (m_pobjframe == NULL)
return;
// get information about the table player (size sizes, resolution, etc..)
Pin3D * const ppin3d = &g_pplayer->m_pin3d;
// get the render sizes of the objects (reels and frame)
m_renderwidth = max(0, (int)((m_d.m_width * (float)(1.0/EDITOR_BG_WIDTH)) * ppin3d->m_dwRenderWidth));
m_renderheight = max(0, (int)((m_d.m_height * (float)(1.0/EDITOR_BG_HEIGHT)) * ppin3d->m_dwRenderHeight));
const int m_renderspacingx = max(0, (int)((m_d.m_reelspacing * (float)(1.0/EDITOR_BG_WIDTH)) * ppin3d->m_dwRenderWidth));
const int m_renderspacingy = max(0, (int)((m_d.m_reelspacing * (float)(1.0/EDITOR_BG_HEIGHT)) * ppin3d->m_dwRenderHeight));
// get the size of the object frame (size of entire reel set and border)
m_pobjframe->rc.left = (int)((m_d.m_v1.x * (float)(1.0/EDITOR_BG_WIDTH)) * ppin3d->m_dwRenderWidth);
m_pobjframe->rc.top = (int)((m_d.m_v1.y * (float)(1.0/EDITOR_BG_HEIGHT)) * ppin3d->m_dwRenderHeight);
// i cant use v2 as it really doesn't scale properly.
m_pobjframe->rc.right = m_pobjframe->rc.left + m_d.m_reelcount * (m_renderwidth+m_renderspacingx) + m_renderspacingx;
m_pobjframe->rc.bottom = m_pobjframe->rc.top + m_renderheight + (2 * m_renderspacingy);
// set up all the reel positions within the object frame
int x1 = m_renderspacingx;
for (int i=0; i<m_d.m_reelcount; ++i)
{
ReelInfo[i].position.left = x1;
ReelInfo[i].position.right = x1 + m_renderwidth;
ReelInfo[i].position.top = m_renderspacingy;
ReelInfo[i].position.bottom = m_renderspacingy + m_renderheight;
ReelInfo[i].currentValue = 0;
ReelInfo[i].motorPulses = 0;
ReelInfo[i].motorStepCount = 0;
ReelInfo[i].motorCalcStep = 0;
ReelInfo[i].motorOffset = 0;
// move to the next reel
x1 += m_renderspacingx+m_renderwidth;
}
// Set up the reel strip (either using bitmaps or fonts)
if (m_d.m_reeltype == ReelImage)
{
// ...removed...
}
else /* generate a strip of numbers using font rendering */
{
// text reels are purely 0-9 and nothing else
m_d.m_digitrange = 9;
// make a clone of the specified font
m_pIFont->Clone(&m_pIFontPlay);
// scale the font (either up or down) to suit the screen resolution
CY size;
m_pIFontPlay->get_Size(&size);
size.int64 = size.int64 / EDITOR_BG_WIDTH * ppin3d->m_dwRenderWidth;
m_pIFontPlay->put_Size(size);
HFONT hFont;
m_pIFontPlay->get_hFont(&hFont);
HDC hdc = GetDC(NULL);
SelectObject(hdc, hFont);
SetTextAlign(hdc, TA_LEFT | TA_TOP | TA_NOUPDATECP);
// work out the maximum width and height for the selected font
int maxwidth = m_renderwidth;
int maxheight = m_renderheight;
const int length = lstrlen(REEL_NUMBER_TEXT);
for (int i=0; i<length; ++i)
{
RECT rcOut;
rcOut.left = 0;
rcOut.top = 0;
rcOut.right = maxwidth;
rcOut.bottom = maxwidth;
DrawText(hdc, &REEL_NUMBER_TEXT[i], 1, &rcOut, DT_NOCLIP | DT_NOPREFIX | DT_CALCRECT);
maxwidth = max(maxwidth, rcOut.right);
maxheight = max(maxheight, rcOut.bottom);
}
ReleaseDC(NULL, hdc);
// set the size of the individual reel digits
m_reeldigitwidth = (float)maxwidth;
m_reeldigitheight = (float)maxheight;
for (int i=0; i < length; ++i)
{
ObjFrame * const pobjframe = new ObjFrame();
if (pobjframe == NULL)
return;
pobjframe->pdds = NULL;
m_vreelframe.AddElement(pobjframe);
}
SetTextColor(hdc, m_d.m_fontcolor); // set the font colour
SetBkMode(hdc, TRANSPARENT);
for (int i=0; i < length; ++i)
{
// allocate some memory for this strip
BaseTexture *texel= m_vreelframe.ElementAt(i)->pdds;
texel = g_pvp->m_pdd.CreateOffscreenPlain(maxwidth, maxheight);
// fill the strip with the reel colour
texel->GetDC(&hdc);
HBRUSH hbrush = CreateSolidBrush(m_d.m_reelcolor);
HBRUSH hbrushold = (HBRUSH)SelectObject(hdc, hbrush);
PatBlt(hdc, 0, 0, maxwidth, maxheight, PATCOPY);
SelectObject(hdc, hbrushold);
DeleteObject(hbrush);
// set the font plotting parameters
SelectObject(hdc, hFont);
SetTextAlign(hdc, TA_LEFT | TA_TOP | TA_NOUPDATECP);
RECT rcOut;
rcOut.left = 0;
rcOut.top = 0;//i * maxheight;
rcOut.right = maxwidth;
rcOut.bottom = rcOut.top + maxheight;
DrawText(hdc, &REEL_NUMBER_TEXT[i], 1, &rcOut, DT_CENTER | DT_VCENTER | DT_SINGLELINE | DT_NOCLIP | DT_NOPREFIX);
texel->ReleaseDC(hdc);
}
m_pIFontPlay->Release();
// For text, try to pick a color that won't be used (hack)
m_rgbImageTransparent = 0xff;
if ((m_d.m_fontcolor & 0xffffff) == m_rgbImageTransparent)
{
m_rgbImageTransparent = 0xffff;
}
if ((m_d.m_reelcolor & 0xffffff) == m_rgbImageTransparent)
{
m_rgbImageTransparent = 0xff00;
}
if ((m_d.m_fontcolor & 0xffffff) == m_rgbImageTransparent)
{
m_rgbImageTransparent = 0xff0000;
}
}
}
#endif
// This function is called during Check3D. It basically check to see if the update
// interval has expired and if so handles the rolling of the reels according to the
// number of motor steps queued up for each reel
//
// if a screen update is required it returns true..
//
bool DispReel::RenderAnimation()
{
bool rc = false;
OLECHAR mySound[256];
if (g_pplayer->m_time_msec >= m_timenextupdate)
{
m_timenextupdate = g_pplayer->m_time_msec + m_d.m_updateinterval;
// work out the roll over values
const int OverflowValue = m_d.m_digitrange;
const int AdjustValue = OverflowValue+1;
const float step = (float)m_reeldigitheight / m_d.m_motorsteps;
// start at the last reel and work forwards (right to left)
for (int i=m_d.m_reelcount-1; i>=0; i--)
{
// if the motor has stoped, and there are still motor steps then start another one
if ((ReelInfo[i].motorPulses != 0) && (ReelInfo[i].motorStepCount == 0))
{
// get the number of steps (or increments) needed to move the reel
ReelInfo[i].motorStepCount = (int)m_d.m_motorsteps;
ReelInfo[i].motorCalcStep = (ReelInfo[i].motorPulses > 0) ? step : -step;
ReelInfo[i].motorOffset = 0;
// play the sound (if any) for each click of the reel
if (m_d.m_szSound[0] != 0)
{
MultiByteToWideChar(CP_ACP, 0, m_d.m_szSound, -1, mySound, 32);
m_ptable->PlaySound(mySound, 0, 1.0f, 0.f, 0.f, 0, 0, 1);
}
}
// is the reel in the process of moving??
if (ReelInfo[i].motorStepCount != 0)
{
ReelInfo[i].motorOffset += ReelInfo[i].motorCalcStep;
ReelInfo[i].motorStepCount--;
// have re reached the end of the step
if (ReelInfo[i].motorStepCount <= 0)
{
ReelInfo[i].motorStepCount = 0; // best to be safe (paranoid)
ReelInfo[i].motorOffset = 0;
if (ReelInfo[i].motorPulses < 0)
{
ReelInfo[i].motorPulses++;
ReelInfo[i].currentValue--;
if (ReelInfo[i].currentValue < 0)
{
ReelInfo[i].currentValue += AdjustValue;
// if not the first reel then decrement the next reel by 1
if (i != 0)
{
ReelInfo[i-1].motorPulses--;
}
}
}
else
{
ReelInfo[i].motorPulses--;
ReelInfo[i].currentValue++;
if (ReelInfo[i].currentValue > OverflowValue)
{
ReelInfo[i].currentValue -= AdjustValue;
// if not the first reel then increment the next reel
// along by 1 (just like a car odometer)
if (i != 0)
{
ReelInfo[i-1].motorPulses++;
}
}
}
}
// there is a change in the animation, redraw the frame
rc = true;
}
}
// if there is a change or we are forced to update, then do so..
if (rc || m_fforceupdate)
{
// redraw the reels (and boarder) into the objectframe
RenderText();
m_fforceupdate = false;
rc = true;
}
}
return rc;
}
// This function gets calls just before the game starts to draw the first instance of
// the object on the screen. it is not called after that. Check3D handles any dynamic updates.
//
void DispReel::RenderText()
{
#ifdef VPINBALL_DX7_LEFTOVERS
// update the object frame (or in this case, draw it for the first time)
UpdateObjFrame();
// copy the object frame onto the back buffer
if( GetPTable()->GetEMReelsEnabled() )
{
if(m_ptu->m_dispreelanim.m_pDispReel && m_ptu->m_dispreelanim.m_pDispReel->m_pobjframe) //rlc-problem6 end bad pointers, fix needed
{
RECT rc;