void HlView::Render()
{
if( !m_isLoaded )
{
return;
}
// if( BtStrCompare( m_lastArchiveName, m_archiveName ) == BtFalse )
// {
// Unload();
// Load();
// }
if( UiKeyboard::pInstance()->IsPressed( ReloadMenuKey ) )
{
Unload();
Load();
}
if( m_isBackground )
{
BtAssert( m_pBackgroundMaterial );
// Render from the top left corner 0, 0 downward
RsColour colour( RsColour::WhiteColour() );
MtVector2 v2Position = MtVector2(0, 0);
m_pBackgroundMaterial->Render( v2Position, m_v2RenderDimension, colour, m_backgroundSortOrder );
}
// Render the menu
RenderMenu();
}
void RsTextureWinGL::WriteMemory( BtU8* pMemory, BtU32 size )
{
// Cache the mipmap
LBaMipMapFileData& mipMap = m_pMipmaps[0];
BtAssert(mipMap.m_nWidth * mipMap.m_nHeight * 4 == size);
glBindTexture(GL_TEXTURE_2D, m_texture);
glPixelStorei( GL_UNPACK_ALIGNMENT, 1 );
GLenum err = glGetError();
// if (err != GL_NO_ERROR)
// printf( "Error creating texture. glError: 0x%04X", err);
glTexImage2D( GL_TEXTURE_2D, //target : usually GL_TEXTURE_2D
0, //level : usually left to zero
GL_RGBA, //internal format
mipMap.m_nWidth, //image size
mipMap.m_nHeight,
0, //0 : no border
GL_BGRA, //format : usually RGB
GL_UNSIGNED_BYTE, //data type : pixels are made of byte
(GLvoid*)pMemory ); //picture datas
err = glGetError();
// if (err != GL_NO_ERROR)
// printf( "Can't update texture. glError: 0x%04X", err);
}
RsMaterialRenderable *RsImplWinGL::AddMaterial()
{
RsMaterialRenderable *pMaterialRenderable = (RsMaterialRenderable*)AllocateGraphicsMemory( sizeof( RsMaterialRenderable ) );
pMaterialRenderable->m_pRenderTarget = RsRenderTarget::GetCurrent();
pMaterialRenderable->m_pShader = RsShader::GetCurrent();
BtAssert( pMaterialRenderable->m_pShader != BtNull );
return pMaterialRenderable;
}
HlItem *HlDebug::AddNode( HlItem *pParent, BtChar *name )
{
BtAssert(m_unlocked);
HlItem item;
BtStrCopy( item.m_name, 32, name );
item.m_type = HlDebugNode;
item.m_pParent = pParent;
item.m_isReadOnly = BtFalse;
return AddItem( item );
}
void RsCamera::BuildProjectionMatrix()
{
// BuildProjectionMatrix failed as width was 0
BtAssert( m_width != 0 );
// BuildProjectionMatrix failed as height was 0
BtAssert( m_height != 0 );
// Build the projection matrix
if( m_isPerspective == BtTrue )
{
// Camera aspect ratio must not be 0
BtAssert( m_aspect != 0 );
m_m4Projection.BuildLeftHandedProjectionMatrix( m_nearPlane, m_farPlane, m_aspect, m_fieldOfView );
}
else
{
m_m4Projection.BuildOrthographicProjectionMatrix( m_width, m_height, m_nearPlane, m_farPlane );
}
}
void RsMaterialWinGL::Render( RsPrimitiveType primitiveType, RsVertex3 *pVertex, BtU32 vertexCount, BtU32 sortOrder, BtBool isCopy )
{
// Cache the impl
RsImplWinGL *pImpl = (RsImplWinGL*)RsImpl::pInstance();
// Setup the primitive
RsPrimitiveWinGL *pPrimitive = pImpl->AddPrimitive();
pPrimitive->m_numVertex = vertexCount;
pPrimitive->m_nStartVertex = pImpl->GetCurrentVertex();
if( primitiveType == RsPT_TriangleStrip )
{
pPrimitive->m_primitiveType = GL_TRIANGLE_STRIP;
}
else if( primitiveType == RsPT_TriangleList )
{
pPrimitive->m_primitiveType = GL_TRIANGLES;
}
else if( primitiveType == RsPT_LineList )
{
pPrimitive->m_primitiveType = GL_LINES;
}
else if( primitiveType == RsPT_LineStrip )
{
pPrimitive->m_primitiveType = GL_LINE_STRIP;
}
// Start the vertex
RsVertex3 *pEngineVertex = pImpl->StartVertex();
// How much room did our vertex take
BtU32 memsize = sizeof(RsVertex3) * vertexCount;
// Copy the vertex
BtMemory::Copy( pEngineVertex, pVertex, memsize );
// End the vertx
pImpl->EndVertex( vertexCount );
// Make a new material renderable
RsMaterialRenderable *pMaterialRenderable = pImpl->AddMaterial();
pMaterialRenderable->m_pMaterial = this;
pMaterialRenderable->m_pVertex = pEngineVertex;
pMaterialRenderable->m_primitive = pPrimitive;
// Validate the shader
BtAssert( pMaterialRenderable->m_pShader != BtNull );
// Add the font to the renderable list
RsRenderTargetWinGL *pCurrentRenderTarget = (RsRenderTargetWinGL*)RsRenderTarget::GetCurrent();
pCurrentRenderTarget->Add( sortOrder, pMaterialRenderable );
}
void HlDebug::Reset()
{
BtAssert( m_unlocked );
m_items.Empty();
HlItem item;
BtStrCopy(item.m_name, 32, "Save" );
item.m_type = HlDebugSave;
item.m_pParent = BtNull;
item.m_isReadOnly = BtFalse;
m_items.Add(item);
}
//static
void DyWorld::Update()
{
BtBool m_paused = ApConfig::IsPaused();// && DyImpl::IsPaused();
BtAssert( m_pDynamicsWorld != NULL );
BtFloat tick = m_tick * m_speed;
if( m_paused == BtFalse )
{
m_pDynamicsWorld->stepSimulation( tick, m_subSteps, tick / (BtFloat) m_subSteps );
}
else
{
m_pDynamicsWorld->stepSimulation( 0, 2.0f );
}
}
void HlMouse::Setup( BaArchive *pUtilityArchive )
{
m_pSprite = pUtilityArchive->GetSprite("MousePointers");
BtAssert( m_pSprite );
}
HlItem *HlDebug::AddItem(HlItem &item)
{
BtAssert(m_unlocked);
m_items.Add(item);
return &m_items.GetLast();
}
void SgMeshWinGL::Render( SgMeshRenderable *pRenderable )
{
RsSceneWinGL* pScene = (RsSceneWinGL*)m_pNode->m_pFileData->m_pScene;
// Cache each material block
BaMaterialBlockFileData* pMaterialBlock = pRenderable->m_pMaterialBlock;
// Cache the material
RsMaterialWinGL* pMaterial = (RsMaterialWinGL*) pMaterialBlock->m_pMaterial;
// Set the vertex buffer
pScene->pVertexBuffer( pMaterial->GetVertexType() )->SetStream();
// Set the index stream
pScene->pIndexBuffer()->SetIndices();
// Cache the effect
RsShaderWinGL* pShader = (RsShaderWinGL*)pRenderable->m_pShader;
// Render the blend shape
if( m_pNode->pBlendShape() != BtNull )
{
SgBlendShapeImpl* pBlendShape = (SgBlendShapeImpl*) m_pNode->pBlendShape();
(void)pBlendShape;
}
// Cache the current render target
RsRenderTarget* pRenderTarget = pRenderable->m_pRenderTarget;
// Cache the camera
const RsCamera &camera = pRenderTarget->GetCamera();
const MtMatrix4 &m4ViewScreen = pRenderTarget->GetCamera().GetViewProjection();
const MtMatrix4 &m4World = m_pNode->m_pFileData->m_m4World;
const MtMatrix4 &m4View = camera.GetView();
MtMatrix4 m4WorldViewScreen = m4World * m4ViewScreen;
MtMatrix4 m4WorldView = m4World * m4View;
// Cache the technique
const BtChar* pTechnique = pMaterial->GetTechniqueName();
if(strstr(pTechnique, "Projected"))
{
int a = 0;
a++;
}
if( strstr( pTechnique, "RsShaderZLT" ) )
{
int a=0;
a++;
}
// Set the technique
pShader->SetTechnique( pTechnique );
pShader->SetMatrix( RsHandles_WorldViewScreen, m4WorldViewScreen );
pShader->SetMatrix( RsHandles_WorldViewInverseTranspose, m4WorldView.GetInverse().GetTranspose() );
pShader->SetMatrix( RsHandles_ViewInverseTranspose, m4View.GetInverse().GetTranspose() );
pShader->SetMatrix( RsHandles_World, m4World );
pShader->SetMaterial(pMaterial);
// Ensure we have a material
BtAssert( pMaterial != BtNull );
// Loop through the materials
for( BtU32 nRenderBlock=pMaterialBlock->m_nStartRenderBlock; nRenderBlock<pMaterialBlock->m_nEndRenderBlock; nRenderBlock++ )
{
// Cache each render block
BaRenderBlockFileData* pRenderBlock = pScene->pRenderBlock( nRenderBlock );
// Loop through the materials
for( BtU32 nPrimitiveBlock=pRenderBlock->m_nStartPrimitiveBlock; nPrimitiveBlock<pRenderBlock->m_nEndPrimitiveBlock; nPrimitiveBlock++ )
{
// Cache each primitive block
RsIndexedPrimitiveWinGL* pPrimitiveBlock = pScene->pPrimitiveBlock( nPrimitiveBlock );
// Draw the primitives using the effect
pShader->Draw( pPrimitiveBlock );
}
}
}
void HlFont::Setup( BaArchive *pArchive, const BtChar *title )
{
m_pFont = pArchive->GetFont( title );
BtAssert(m_pFont);
}
void HlModel::MeasureSphereRecursively( MtSphere &dimSphere, SgNode* pCurrentNode )
{
MtMatrix4 m4Translation;
MtVector3 v3Translation = pCurrentNode->GetWorldTransform().GetTranslation();
m4Translation.SetTranslation( v3Translation.x, v3Translation.y, v3Translation.z );
if (pCurrentNode->pSkin() != BtNull)
{
MtSphere sphere = pCurrentNode->pSkin()->Sphere();
BtAssert( sphere.GetRadius() );
sphere.Transform(pCurrentNode->GetWorldTransform());
if (!hasMeasured)
{
dimSphere = sphere;
hasMeasured = BtTrue;
}
else
{
// Expand by the new sphere
dimSphere.ExpandBy(sphere);
}
}
if( pCurrentNode->GetMesh() != BtNull )
{
if( pCurrentNode->GetMesh()->GetNumMaterials() )
{
MtSphere sphere = pCurrentNode->GetMesh()->GetSphere();
sphere.Transform( pCurrentNode->GetWorldTransform() );
if( !hasMeasured )
{
dimSphere = sphere;
hasMeasured = BtTrue;
}
else
{
// Expand by the new sphere
dimSphere.ExpandBy( sphere );
}
}
}
// Cache the first child
SgNode* pChild = pCurrentNode->pFirstChild();
// Loop through the children
while( pChild != BtNull )
{
MeasureSphere( dimSphere, pChild );
// Move to the next child
pChild = pChild->pNextSibling();
}
}
void RsTextureWinGL::Render( const MtVector2& v2Position,
const MtVector2& v2Dimension,
RsColour colour,
BtU32 sortOrder )
{
// Cache the impl
RsImplWinGL *pImpl = (RsImplWinGL*)RsImpl::pInstance();
// Cache the render target
RsRenderTarget *pRenderTarget = RsRenderTarget::GetCurrent();
// Cache the camera
RsCamera camera = pRenderTarget->GetCamera();
// Cache the display width and height
BtFloat Width = (BtFloat)camera.GetViewport().m_width;
BtFloat Height = (BtFloat)camera.GetViewport().m_height;
// Cache the display width and height
BtFloat fScaleWidth = 1.0f / Width;
BtFloat fScaleHeight = 1.0f / Height;
// Allocate vertex
RsVertex3 *pStartVertex = pImpl->StartVertex();
// Set the start vertex
RsVertex3 *pVertex = pStartVertex;
// Cache the texture width and height
BtFloat fTextureWidth = m_pMipmaps[0].m_nWidth;
BtFloat fTextureHeight = m_pMipmaps[0].m_nHeight;
// Calculate the texture scalars
BtFloat fScalarX = 1.0f / fTextureWidth;
BtFloat fScalarY = 1.0f / fTextureHeight;
BtFloat minU = fScalarX / 2;
BtFloat minV = fScalarY / 2;
BtFloat maxU = ( m_pMipmaps[0].m_originalWidth * fScalarX ) - minU;
BtFloat maxV = ( m_pMipmaps[0].m_originalHeight * fScalarY ) - minV;
// Calculate the positions
BtFloat xmin = v2Position.x;
BtFloat xmax = v2Position.x + v2Dimension.x;
BtFloat ymin = v2Position.y;
BtFloat ymax = v2Position.y + v2Dimension.y;
RsVertex3 *pQuad = pVertex;
// Copy these into vertex
pVertex->m_v3Position = MtVector3(xmin, ymin, 0.1f );
pVertex->m_v2UV = MtVector2( minU, minV );
++pVertex;
pVertex->m_v3Position = MtVector3(xmin, ymax, 0.1f );
pVertex->m_v2UV = MtVector2( minU, maxV );
++pVertex;
pVertex->m_v3Position = MtVector3(xmax, ymin, 0.1f );
pVertex->m_v2UV = MtVector2( maxU, minV );
++pVertex;
pVertex->m_v3Position = MtVector3(xmax, ymax, 0.1f );
pVertex->m_v2UV = MtVector2( maxU, maxV );
++pVertex;
// Scale the position to local screen space -1 to 1
for( BtU32 i=0; i<4; i++ )
{
// Set the colour
pQuad[ i ].m_colour = colour.asARGB();
// Flip the y
pQuad[ i ].m_v3Position.y = Height - pQuad[ i ].m_v3Position.y;
// Scale from 0..width to 0..1
pQuad[ i ].m_v3Position.x *= fScaleWidth;
pQuad[ i ].m_v3Position.y *= fScaleHeight;
// Scale from 0..1 to 0..2
pQuad[ i ].m_v3Position.x *= 2.0f;
pQuad[ i ].m_v3Position.y *= 2.0f;
// Translate from 0..2 to -1..1
pQuad[ i ].m_v3Position.x -= 1.0f;
pQuad[ i ].m_v3Position.y -= 1.0f;
}
// Setup the primitive
RsPrimitiveWinGL *pPrimitive = pImpl->AddPrimitive();
pPrimitive->m_primitiveType = GL_TRIANGLE_STRIP;
pPrimitive->m_numVertex = 4;
pPrimitive->m_nStartVertex = pImpl->GetCurrentVertex();
// End the current vertex
pImpl->EndVertex( 4 );
// Make a new font renderable
RsTextureRenderable *pTextureRenderable = pImpl->AddTexture();
pTextureRenderable->m_pTexture = this;
pTextureRenderable->m_pVertex = pStartVertex;
pTextureRenderable->m_primitive = pPrimitive;
// Validate the shader
BtAssert( pTextureRenderable->m_pShader != BtNull );
// Add the font to the renderable list
RsRenderTargetWinGL *pCurrentRenderTarget = (RsRenderTargetWinGL*)RsRenderTarget::GetCurrent();
pCurrentRenderTarget->Add( sortOrder, pTextureRenderable );
}
// virtual
void RsFlashWinGL::Render( const MtVector2& v2StartPosition, BtU32 sortOrder )
{
MtVector2 v2Dimension( 0, 0 );
RsTexture *pTexture = BtNull;
cJSON *pFames = cJSON_GetObjectItem( m_pJSON, "frames" );
cJSON *pCommands = cJSON_GetArrayItem( pFames, m_currentFrame );
if( pCommands == BtNull )
{
m_currentFrameTime = 0;
m_currentFrame = 0;
pCommands = cJSON_GetArrayItem( pFames, m_currentFrame );
}
RsColour colour( 1.0f, 1.0f, 1.0f, 1.0f );
BtU32 numCommands = cJSON_GetArraySize( pCommands );
for( BtU32 command=0; command<numCommands; command=command + 2 )
{
// Cache the command
cJSON *pCommand = cJSON_GetArrayItem( pCommands, command );
BtChar *pCommandString = pCommand->valuestring;
// Cache the object
cJSON *pObject = cJSON_GetArrayItem( pCommands, command + 1 );
if( BtStrCompare( pCommandString, "frameInfo" ) )
{
cJSON *pFrameIndex = cJSON_GetObjectItem( pObject, "frameIndex" );
BtU32 frameIndex = pFrameIndex->valueint;
(void)frameIndex;
int a=0;
a++;
}
else if( BtStrCompare( pCommandString, "texture" ) )
{
cJSON *pTextureIndex = cJSON_GetObjectItem( pObject, "textureIndex" );
// Get the texture index
BtU32 textureIndex = pTextureIndex->valueint - 1;
pTexture = m_pFileData->m_pTextures[textureIndex];
colour = RsColour( 1.0f, 1.0f, 1.0f, 1.0f );
}
else if( BtStrCompare( pCommandString, "colour" ) )
{
// Get the colour object
cJSON *pColour = cJSON_GetObjectItem( pObject, "colourArray" );
cJSON *pR = cJSON_GetArrayItem( pColour, 0 );
BtFloat r = (BtFloat)pR->valuedouble;
cJSON *pG = cJSON_GetArrayItem( pColour, 1 );
BtFloat g = (BtFloat)pG->valuedouble;
cJSON *pB = cJSON_GetArrayItem( pColour, 2 );
BtFloat b = (BtFloat) pB->valuedouble;
colour = RsColour( r, g, b, 1.0f );
}
else if( BtStrCompare( pCommandString, "vertex" ) )
{
// Get the vertex object
cJSON *pVertex = cJSON_GetObjectItem( pObject, "vertex" );
// Cache the number of vertex
BtU32 numVertex = cJSON_GetArraySize( pVertex );
// Extract the vertex
MtVector2 coords[4];
for( BtU32 vertexIndex=0; vertexIndex<numVertex; vertexIndex++ )
{
// Cache each set of coordinates
cJSON *pCoordinates = cJSON_GetArrayItem( pVertex, vertexIndex );
cJSON *pX = cJSON_GetObjectItem( pCoordinates, "positionx" );
cJSON *pY = cJSON_GetObjectItem( pCoordinates, "positiony" );
coords[vertexIndex].x = (BtFloat)pX->valueint / 20;
coords[vertexIndex].y = (BtFloat)pY->valueint / 20;
}
{
// Cache the impl
RsImplWinGL *pImpl = (RsImplWinGL*)RsImpl::pInstance();
// Cache the render target
RsRenderTarget *pRenderTarget = RsRenderTarget::GetCurrent();
// Cache the camera
RsCamera camera = pRenderTarget->GetCamera();
// Cache the display width and height
BtFloat Width = (BtFloat)camera.GetViewport().m_width;
BtFloat Height = (BtFloat)camera.GetViewport().m_height;
// Cache the display width and height
BtFloat textureWidth = (BtFloat)pTexture->GetWidth();
BtFloat textureHeight = (BtFloat)pTexture->GetHeight();
// Cache the display width and height
BtFloat fScaleWidth = 1.0f / Width;
BtFloat fScaleHeight = 1.0f / Height;
// Allocate vertex
RsVertex3 *pStartVertex = pImpl->StartVertex();
// Set the start vertex
RsVertex3 *pVertex = pStartVertex;
RsVertex3 *pQuad = pVertex;
BtFloat minU = 1.0f / textureWidth;
BtFloat minV = 1.0f / textureHeight;
BtFloat maxU = 1.0f - minU;
BtFloat maxV = 1.0f - minV;
/*
coords[0].y = Height - coords[0].y;
coords[1].y = Height - coords[1].y;
coords[2].y = Height - coords[2].y;
coords[3].y = Height - coords[3].y;
*/
// Copy these into vertex
pVertex->m_v3Position = MtVector3(coords[0].x, coords[0].y, 0.1f );
pVertex->m_v2UV = MtVector2( minU, minV );
++pVertex;
pVertex->m_v3Position = MtVector3(coords[1].x, coords[1].y, 0.1f );
pVertex->m_v2UV = MtVector2( maxU, minV );
++pVertex;
pVertex->m_v3Position = MtVector3(coords[2].x, coords[2].y, 0.1f );
pVertex->m_v2UV = MtVector2( minU, maxV );
++pVertex;
pVertex->m_v3Position = MtVector3(coords[3].x, coords[3].y, 0.1f );
pVertex->m_v2UV = MtVector2( maxU, maxV );
++pVertex;
v2Dimension.x = MtMax( v2Dimension.x, coords[1].x - coords[0].x );
v2Dimension.y = MtMax( v2Dimension.y, coords[2].y - coords[0].y );
// Scale the position to local screen space -1 to 1
for( BtU32 i=0; i<4; i++ )
{
// Set the colour
pQuad[ i ].m_colour = colour.asARGB();
// Use the start position
pQuad[ i ].m_v3Position.x += v2StartPosition.x;
pQuad[ i ].m_v3Position.y += v2StartPosition.y;
// Flip the y
pQuad[ i ].m_v3Position.y = Height - pQuad[ i ].m_v3Position.y;
pQuad[ i ].m_v3Position.x -= 0.5f;
pQuad[ i ].m_v3Position.y -= 0.5f;
// Scale from 0..width to 0..1
pQuad[ i ].m_v3Position.x *= fScaleWidth;
pQuad[ i ].m_v3Position.y *= fScaleHeight;
// Scale from 0..1 to 0..2
pQuad[ i ].m_v3Position.x *= 2.0f;
pQuad[ i ].m_v3Position.y *= 2.0f;
// Translate from 0..2 to -1..1
pQuad[ i ].m_v3Position.x -= 1.0f;
pQuad[ i ].m_v3Position.y -= 1.0f;
}
// Setup the primitive
RsPrimitiveWinGL *primitive = pImpl->AddPrimitive();
primitive->m_primitiveType = GL_TRIANGLE_STRIP;
primitive->m_numVertex = 4;
primitive->m_nStartVertex = pImpl->GetCurrentVertex();
// End the current vertex
pImpl->EndVertex( 4 );
// Make a new font renderable
RsTextureRenderable *pTextureRenderable = pImpl->AddTexture();
pTextureRenderable->m_pTexture = (RsTextureWinGL*)pTexture;
pTextureRenderable->m_pVertex = pStartVertex;
pTextureRenderable->m_primitive = primitive;
// Validate the shader
BtAssert( pTextureRenderable->m_pShader != BtNull );
// Add the font to the renderable list
RsRenderTargetWinGL *pCurrentRenderTarget = (RsRenderTargetWinGL*)RsRenderTarget::GetCurrent();
pCurrentRenderTarget->Add( sortOrder, pTextureRenderable );
}
}
}
(void)v2Dimension;
int a=0;
a++;
}
void DyWorld::AddRigidBody( btRigidBody* pRigidBody )
{
BtAssert( m_pDynamicsWorld != BtNull );
m_pDynamicsWorld->addRigidBody( pRigidBody );
}
void RsMaterialWinGL::Render( RsPrimitiveType primitiveType, RsVertex2 *pVertex, BtU32 vertexCount, BtU32 sortOrder )
{
// Cache the impl
RsImplWinGL *pImpl = (RsImplWinGL*)RsImpl::pInstance();
// Setup the primitive
RsPrimitiveWinGL *primitive = pImpl->AddPrimitive();
primitive->m_numVertex = vertexCount;
primitive->m_nStartVertex = pImpl->GetCurrentVertex();
if (primitiveType == RsPT_TriangleStrip)
{
primitive->m_primitiveType = GL_TRIANGLE_STRIP;
}
else if (primitiveType == RsPT_TriangleList)
{
primitive->m_primitiveType = GL_TRIANGLES;
}
else if (primitiveType == RsPT_TriangleFan)
{
primitive->m_primitiveType = GL_TRIANGLE_FAN;
}
else if (primitiveType == RsPT_LineList)
{
primitive->m_primitiveType = GL_LINES;
}
// Cache the render target
RsRenderTarget *pRenderTarget = RsRenderTarget::GetCurrent();
// Cache the camera
RsCamera camera = pRenderTarget->GetCamera();
// Cache the display width and height
BtFloat width = (BtFloat)camera.GetViewport().m_width;
BtFloat height = (BtFloat)camera.GetViewport().m_height;
// Cache the display width and height
BtFloat scaleWidth = 1.0f / width;
BtFloat scaleHeight = 1.0f / height;
// Start the vertex
RsVertex3 *pEngineVertex = pImpl->StartVertex();
// Copy the vertex
for (BtU32 i = 0; i < vertexCount; i++)
{
pEngineVertex[i].m_colour = pVertex[i].m_colour;
pEngineVertex[i].m_v3Position.x = pVertex[i].m_v2Position.x;
pEngineVertex[i].m_v3Position.y = height - pVertex[i].m_v2Position.y;
pEngineVertex[i].m_v3Position.z = 0.1f;
pEngineVertex[i].m_v2UV = pVertex[i].m_v2UV;
// Scale from 0..width to 0..1
pEngineVertex[i].m_v3Position.x *= scaleWidth;
pEngineVertex[i].m_v3Position.y *= scaleHeight;
// Scale from 0..1 to 0..2
pEngineVertex[i].m_v3Position.x *= 2.0f;
pEngineVertex[i].m_v3Position.y *= 2.0f;
// Translate from 0..2 to -1..1
pEngineVertex[i].m_v3Position.x -= 1.0f;
pEngineVertex[i].m_v3Position.y -= 1.0f;
}
// End the vertx
pImpl->EndVertex(vertexCount);
// Make a new material renderable
RsMaterialRenderable *pMaterialRenderable = pImpl->AddMaterial();
pMaterialRenderable->m_pMaterial = this;
pMaterialRenderable->m_pVertex = pEngineVertex;
pMaterialRenderable->m_primitive = primitive;
// Validate the shader
BtAssert(pMaterialRenderable->m_pShader != BtNull);
// Add the font to the renderable list
RsRenderTargetWinGL *pCurrentRenderTarget = (RsRenderTargetWinGL*)RsRenderTarget::GetCurrent();
pCurrentRenderTarget->Add(sortOrder, pMaterialRenderable);
}
// virtual
BtU32 RsMaterialWinGL::Height()
{
RsTexture* pTexture = GetTexture(0);
BtAssert( pTexture != BtNull );
return pTexture->GetHeight();
}
// virtual
MtVector2 RsFontWin32GL::Render( const MtVector2& v2StartPosition,
const MtVector2& v2Scale,
const RsColour &colour,
const BtChar* szText,
BtU32 sortOrder )
{
const BtU32 MaxFontLength = 256;
MtVector2 v2LastPosition = MtVector2( 0, 0 );
// Cache the impl
RsImplWinGL *pImpl = (RsImplWinGL*)RsImpl::pInstance();
// Cache the render target
RsRenderTarget *pRenderTarget = RsRenderTarget::GetCurrent();
// Cache the camera
RsCamera camera = pRenderTarget->GetCamera();
// Cache the display width and height
BtFloat Width = (BtFloat)camera.GetViewport().m_width;
BtFloat Height = (BtFloat)camera.GetViewport().m_height;
// Cache the display width and height
BtFloat fScaleWidth = 1.0f / Width;
BtFloat fScaleHeight = 1.0f / Height;
// Allocate vertex
RsVertex3 *pStartVertex = pImpl->StartVertex();
// Set the start vertex
RsVertex3 *pVertex = pStartVertex;
// Cache the texture
RsTextureWinGL* pTexture = (RsTextureWinGL*) m_pTextures[ 0 ];
// Set the start position
MtVector2 v2Position = v2StartPosition;
// Cache the string length
BtU32 length = strlen(szText);
// Cache the texture width and height
BtFloat TextureWidth = 1.0f / (BtFloat) pTexture->GetWidth();
BtFloat TextureHeight = 1.0f / (BtFloat) pTexture->GetHeight();
BtU32 currentVertex = 0;
// Loop through the string
for( BtU32 nCharacterIndex=0; nCharacterIndex<length; nCharacterIndex++ )
{
// Cache each character
BtUChar Character = szText[nCharacterIndex];
if( Character == '\n' )
{
// Cache the font character
LBaFontChar& fontChar = m_pFileData->m_characters['A'];
v2Position.x = v2StartPosition.x;
v2Position.y += fontChar.m_fHeight * 1.50f * v2Scale.y;
continue;
}
// Cache the font character
LBaFontChar& fontChar = m_pFileData->m_characters[Character];
// Set the dimension from the width and height of the texture
MtVector2 v2Dimension = MtVector2( fontChar.m_fWidth, fontChar.m_fHeight );
// Calculate the positions
BtFloat fX0 = v2Position.x;
BtFloat fX1 = fX0 + ( v2Dimension.x * v2Scale.x );
BtFloat fY0 = v2Position.y + ( fontChar.m_nYOffset * v2Scale.y );
BtFloat fY1 = fY0 + ( v2Dimension.y * v2Scale.y );
RsVertex3 *pQuad = pVertex;
// Copy these into vertex
pVertex->m_v3Position = MtVector3(fX0, fY0, 0.1f );
pVertex->m_v2UV = MtVector2( fontChar.m_U0 , fontChar.m_V0 );
++pVertex;
pVertex->m_v3Position = MtVector3(fX0, fY1, 0.1f );
pVertex->m_v2UV = MtVector2( fontChar.m_U0, fontChar.m_V1 + 1 );
++pVertex;
pVertex->m_v3Position = MtVector3(fX1, fY0, 0.1f );
pVertex->m_v2UV = MtVector2( fontChar.m_U1 + 1, fontChar.m_V0 );
++pVertex;
pVertex->m_v3Position = MtVector3(fX0, fY1, 0.1f );
pVertex->m_v2UV = MtVector2( fontChar.m_U0 , fontChar.m_V1 + 1 );
++pVertex;
pVertex->m_v3Position = MtVector3(fX1, fY1, 0.1f );
pVertex->m_v2UV = MtVector2( fontChar.m_U1 + 1, fontChar.m_V1 + 1 );
++pVertex;
pVertex->m_v3Position = MtVector3(fX1, fY0, 0.1f );
pVertex->m_v2UV = MtVector2( fontChar.m_U1 + 1, fontChar.m_V0 );
++pVertex;
// Scale the position to local screen space -1 to 1
for( BtU32 i=0; i<6; i++ )
{
// Set the colour
pQuad[ i ].m_colour = colour.asWord();
// Scale the uvs
pQuad[ i ].m_v2UV.x *= TextureWidth;
pQuad[ i ].m_v2UV.y *= TextureHeight;
// Flip the y
pQuad[ i ].m_v3Position.y = Height - pQuad[ i ].m_v3Position.y;
pQuad[ i ].m_v3Position.x -= 0.5f;
pQuad[ i ].m_v3Position.y -= 0.5f;
// Scale from 0..width to 0..1
pQuad[ i ].m_v3Position.x *= fScaleWidth;
pQuad[ i ].m_v3Position.y *= fScaleHeight;
// Scale from 0..1 to 0..2
pQuad[ i ].m_v3Position.x *= 2.0f;
pQuad[ i ].m_v3Position.y *= 2.0f;
// Translate from 0..2 to -1..1
pQuad[ i ].m_v3Position.x -= 1.0f;
pQuad[ i ].m_v3Position.y -= 1.0f;
}
// Render the 6 new vertex
// Increment the last position
v2LastPosition.x = MtMax( v2LastPosition.x, v2Position.x + v2Dimension.x );
v2LastPosition.y = MtMax( v2LastPosition.y, v2Position.y + v2Dimension.y );
// Increment the position
v2Position.x += ( fontChar.m_nXAdvance * v2Scale.x );
currentVertex += 6;
}
// Setup the primitive
RsPrimitiveWinGL *pPrimitive = pImpl->AddPrimitive();
pPrimitive->m_primitiveType = GL_TRIANGLES;
pPrimitive->m_numVertex = currentVertex;
pPrimitive->m_nStartVertex = pImpl->GetCurrentVertex();
// End the current vertex
pImpl->EndVertex( currentVertex );
// Make a new font renderable
RsFontRenderable *pFontRenderable = pImpl->AddFont();
pFontRenderable->m_pFont = this;
pFontRenderable->m_pVertex = pStartVertex;
pFontRenderable->m_primitive = pPrimitive;
// Validate the shader
BtAssert( pFontRenderable->m_pShader != BtNull );
// Add the font to the renderable list
RsRenderTargetWinGL *pCurrentRenderTarget = (RsRenderTargetWinGL*)RsRenderTarget::GetCurrent();
pCurrentRenderTarget->Add( sortOrder, pFontRenderable );
// Calculate the dimension
MtVector2 v2Dimension = v2LastPosition - v2StartPosition;
// Return the dimension
return v2Dimension;
}
void HlView::LoadMenu()
{
BtChar *pMenu = BtNull;
BtU32 length = 0;
// Empty the items
m_items.Empty();
m_pCurrentMenuItemSelected = BtNull;
m_pCurrentMenuItem = BtNull;
// Always load from the userdata
BaUserData *userData = m_archive.GetUserData( m_screenName );
pMenu = (BtChar*)userData->GetData();
length = userData->GetSize();
if( ApConfig::IsDebug() )
{
if( ApConfig::GetDevice() == ApDevice_WIN )
{
// Set the filename
BtChar filename[256];
sprintf(filename, "%s..\\gamedata\\%s.archive\\userdata\\%s.txt",
ApConfig::GetResourcePath(), m_archiveName, m_screenName);
// Open the file
FsFile file;
file.Open(filename, eFsMode_Read);
if(file.IsOpen())
{
BtU32 fileSize = file.GetSize();
// Read the file into memory
BtChar contents[1024 * 32];
BtAssert(fileSize < 1024 * 32);
length = file.GetSize();
file.Read((BtU8*)contents, length);
file.Close();
*(contents + length) = '\0';
pMenu = contents;
}
}
}
// TEST XML PARSER HERE
tinyxml2::XMLDocument doc;
tinyxml2::XMLError errorCode = doc.Parse( pMenu, length );
// http://kokkachiprogramming.wordpress.com/2012/11/23/using-tinyxml2-for-xml-parsing-in-c/
// attribute= <person sex="female">
// element= <firstname>Anna</firstname>
if( errorCode == tinyxml2::XML_NO_ERROR )
{
tinyxml2::XMLNode *pNode = doc.FirstChildElement( "MENU" );
// Is there a child?
while( pNode )
{
tinyxml2::XMLNode *pItem = pNode->FirstChildElement( "ITEM" );
while( pItem )
{
HlMenuItems item;
item.m_alignment = 0;
BtStrCopy( item.m_id, 64, "unset_id" );
// Set the default sort order
item.m_sortOrder = MaxSortOrders-1;
// Set the default fade
item.m_fade = 1.0f;
// We model menu items with a specific resolution in mind. Set this here.
// Eventually we can pull this from the XML
item.m_v2OriginalScreenSize = MtVector2( 800.0f, 600.0f );
// The default for each menu item is that it doesn't matter if it's a joystick or not
item.m_joystick = HlMenuJoystick_Any;
item.m_joystickButtonID = JoystickButton_MAX;
// Find the fade
tinyxml2::XMLElement *pFade = pItem->FirstChildElement( "FADE" );
if( pFade )
{
const BtChar *pFadeString = pFade->GetText();
item.m_fade = atof( pFadeString );
}
// Get the joystick
tinyxml2::XMLElement *pJoystickButton = pItem->FirstChildElement( "JOYSTICKBUTTON" );
if( pJoystickButton )
{
const BtChar *pJoystickButtonString = pJoystickButton->GetText();
if( BtStrCompareNoCase( pJoystickButtonString, "PAUSE" ) )
{
item.m_joystickButtonID = JoystickButton_Pause;
}
if( BtStrCompareNoCase( pJoystickButtonString, "A" ) )
{
item.m_joystickButtonID = JoystickButton_A;
}
else if( BtStrCompareNoCase( pJoystickButtonString, "B" ) )
{
item.m_joystickButtonID = JoystickButton_B;
}
else if( BtStrCompareNoCase( pJoystickButtonString, "Y" ) )
{
item.m_joystickButtonID = JoystickButton_Y;
}
else if( BtStrCompareNoCase( pJoystickButtonString, "X" ) )
{
item.m_joystickButtonID = JoystickButton_X;
}
else if( BtStrCompareNoCase( pJoystickButtonString, "LEFTSHOULDER" ) )
{
item.m_joystickButtonID = JoystickButton_LeftShoulder;
}
else if( BtStrCompareNoCase( pJoystickButtonString, "RIGHTSHOULDER" ) )
{
item.m_joystickButtonID = JoystickButton_RightShoulder;
}
else if( BtStrCompareNoCase( pJoystickButtonString, "DPADLEFT" ) )
{
item.m_joystickButtonID = JoystickButton_Left;
}
else if( BtStrCompareNoCase( pJoystickButtonString, "DPADRIGHT" ) )
{
item.m_joystickButtonID = JoystickButton_Right;
}
}
// Get the screen width
tinyxml2::XMLElement *pScreenWidth = pItem->FirstChildElement( "SCREENWIDTH" );
if( pScreenWidth )
{
const BtChar *pScreenWidthString = pScreenWidth->GetText();
item.m_v2OriginalScreenSize.x = atoi( pScreenWidthString );
}
// Get the screen height
tinyxml2::XMLElement *pScreenHeight = pItem->FirstChildElement( "SCREENHEIGHT" );
if( pScreenHeight )
{
const BtChar *pScreenWidthString = pScreenHeight->GetText();
item.m_v2OriginalScreenSize.y = atoi( pScreenWidthString );
}
// Get the sprite name
const BtChar *pSpriteName = pItem->FirstChildElement( "SPRITE" )->GetText();
item.m_pSprite = m_archive.GetSprite( pSpriteName );
// Get the index
tinyxml2::XMLElement *pElement = pItem->FirstChildElement( "SORTORDER" );
if( pElement )
{
const BtChar *sortOrder = pElement->GetText();
if( sortOrder )
{
item.m_sortOrder = atoi(sortOrder);
}
}
// Get the index
const BtChar *index = pItem->FirstChildElement( "INDEX" )->GetText();
item.m_index = atoi(index);
// Find the sprite dimension
item.m_v2OriginalDimension = item.m_pSprite->GetDimension( item.m_index );
// Get the width
pElement = pItem->FirstChildElement( "WIDTH" );
if( pElement )
{
const BtChar *widthstring = pElement->GetText();
if( widthstring )
{
item.m_v2OriginalDimension.x = atoi( widthstring );
}
}
// Get the height
pElement = pItem->FirstChildElement( "HEIGHT" );
if( pElement )
{
const BtChar *heightstring = pItem->FirstChildElement( "HEIGHT" )->GetText();
if( heightstring )
{
item.m_v2OriginalDimension.y = atoi( heightstring );
}
}
// Get the x
const BtChar *xstring = pItem->FirstChildElement( "X" )->GetText();
// Get the y
const BtChar *ystring = pItem->FirstChildElement( "Y" )->GetText();
BtFloat x, y;
if( atof( xstring ) == 0 )
{
if( BtStrCompareNoCase( xstring, "c" ) )
{
item.m_alignment |= HlMenuItemAlignment_HorizontalCentre;
x = (item.m_v2OriginalScreenSize.x * 0.5f) - (item.m_v2OriginalDimension.x * 0.5f);
}
else if( BtStrCompareNoCase( xstring, "l" ) )
{
x = 0;
item.m_alignment |= HlMenuItemAlignment_Left;
}
else if( BtStrCompareNoCase( xstring, "r" ) )
{
item.m_alignment |= HlMenuItemAlignment_Right;
x = item.m_v2OriginalScreenSize.x - item.m_v2OriginalDimension.x;
}
else
{
x = 0;
}
}
else
{
x = atof(xstring);
}
if (atof(ystring) == 0)
{
if( BtStrCompareNoCase( ystring, "c" ) )
{
item.m_alignment |= HlMenuItemAlignment_VerticalCentre;
y = (item.m_v2OriginalScreenSize.y * 0.5f) - (item.m_v2OriginalDimension.y * 0.5f);
}
else if ( BtStrCompareNoCase( ystring, "t") )
{
y = 0;
item.m_alignment |= HlMenuItemAlignment_Top;
}
else if ( BtStrCompareNoCase( ystring, "b") )
{
y = item.m_v2OriginalScreenSize.y - item.m_v2OriginalDimension.y;
item.m_alignment |= HlMenuItemAlignment_Bottom;
}
else
{
y = 0;
}
}
else
{
y = atof(ystring);
}
// Set the final position
item.m_v2OriginalPosition = MtVector2( x, y );
// Refactor the position
item.m_v2Position = HlScreenSize::Refactor( item.m_v2OriginalScreenSize, item.m_v2OriginalPosition );
// Refactor the size
item.m_v2Dimension = HlScreenSize::Refactor( item.m_v2OriginalScreenSize, item.m_v2OriginalDimension );
// Get the ID
const BtChar *pID = pItem->FirstChildElement( "ID" )->GetText();
BtStrCopy( item.m_id, 64, pID );
item.m_isVisible = BtTrue;
tinyxml2::XMLElement *pIsVisible = pItem->FirstChildElement( "VISIBLE" );
if( pIsVisible )
{
const BtChar *pIsVisibleText = pIsVisible->GetText();
if( BtStrCompareNoCase( pIsVisibleText, "TRUE" ) )
{
item.m_isVisible = BtTrue;
}
else if( BtStrCompareNoCase( pIsVisibleText, "FALSE" ) )
{
item.m_isVisible = BtFalse;
}
}
// Get the fade when selected
tinyxml2::XMLElement *pFadeWhenSelected = pItem->FirstChildElement( "FADEWHENSELECTED" );
if( pFadeWhenSelected )
{
const BtChar *pFadeWhenSelectedString = pFadeWhenSelected->GetText();
item.m_fadeWhenSelected = atof( pFadeWhenSelectedString );
}
else
{
item.m_fadeWhenSelected = 0.5f;
}
// Is this menu item selectable
item.m_isSelectable = BtFalse;
tinyxml2::XMLElement *pIsSlectable = pItem->FirstChildElement( "SELECTABLE" );
if( pIsSlectable )
{
const BtChar *pIsSlectableText = pIsSlectable->GetText();
if( BtStrCompareNoCase( pIsSlectableText, "TRUE" ) )
{
item.m_isSelectable = BtTrue;
}
}
// Get whether this is joystick only
tinyxml2::XMLElement *pJoystickOnly = pItem->FirstChildElement( "JOYSTICK" );
if( pJoystickOnly )
{
const BtChar *pJoystickOnlyText = pJoystickOnly->GetText();
if( BtStrCompareNoCase( pJoystickOnlyText, "TRUE" ) )
{
item.m_joystick = HlMenuJoystick_Yes;
}
else
{
item.m_joystick = HlMenuJoystick_No;
}
}
// Add each item
m_items.Add( item );
// Move to the next child
pItem = pItem->NextSiblingElement();
}
// Move to the next child
pNode = pNode->NextSiblingElement();
}
}
int a=0;
a++;
}