I am currently working on creating a personal graphics toolkit for the major d3d versions. The purpose is to use this toolkit to make my hack graphics to easily adapt to every game and every graphics settings in game.
I am currently working on the d3d9 implementation and I am optimizing it.
The problem is my fill rectangle function which is now based on primitives instead D3DXLine or textures.
I am testing my toolkit in BF 2142 (because it is so easy to unban yourself if you fuck up)
The problem is really really weird. It only draws the solid rectangle when the game is "thinking". It draws it in the time between you click login and until you get the "Your soldiers" list. But when running normal it does not draw.
Here is a few screens of the problem. (The sprite and outlined rectangle are just there for testing that other stuff worked)
Not working at this state:
Working at this state:
The code I use for the FillRect
PHP Code:
HRESULT GFXToolkit9::FillRect( float x, float y, float width, float height, DWORD color )
{
RHWVERTEX vertices[4];
vertices[0].x = x;
vertices[0].y = y;
vertices[0].z = 0.0f;
vertices[0].rhw = 1.0f;
vertices[0].color = color;
vertices[1].x = x+width;
vertices[1].y = y;
vertices[1].z = 0.0f;
vertices[1].rhw = 1.0f;
vertices[1].color = color;
vertices[2].x = x;
vertices[2].y = y+height;
vertices[2].z = 0.0f;
vertices[2].rhw = 1.0f;
vertices[2].color = color;
vertices[3].x = x+width;
vertices[3].y = y+height;
vertices[3].z = 0.0f;
vertices[3].rhw = 1.0f;
vertices[3].color = color;
if(!m_pRectVertexBuffer)
return E_FAIL;
void * pData = NULL;
if(FAILED(m_pRectVertexBuffer->Lock(0, sizeof(vertices), &pData, 0)))
{
return E_FAIL;
}
memcpy(pData, vertices, sizeof(vertices));
m_pRectVertexBuffer->Unlock();
LPDIRECT3DVERTEXBUFFER9 oldBuffer = NULL;
UINT oldOffset = 0;
UINT oldStride = 0;
m_pDevice->GetStreamSource(0, &oldBuffer, &oldOffset, &oldStride);
DWORD oldFVF = 0;
m_pDevice->GetFVF(&oldFVF);
m_pDevice->SetStreamSource(0, m_pRectVertexBuffer, 0, sizeof(RHWVERTEX));
m_pDevice->SetFVF(RHWVERTEX_FORMAT);
m_pDevice->DrawPrimitive(D3DPT_TRIANGLESTRIP, 0, 2);
m_pDevice->SetStreamSource(0, oldBuffer, oldOffset, oldStride);
m_pDevice->SetFVF(oldFVF);
return S_OK;
}
Any ideas what causes this and how I would go about making it work all the time?
Thanks in advance
PS:
If you use this fillrect method in your project give Roverturbo some credits. I peeked at his GradientBox method to save some time.
[Auto Merged - 19:21:40 Europe/Moscow]
Edit:
Managed to get it working with playing with the texture states.
Here is a working function for reference
Code:
HRESULT GFXToolkit9::FillRect( float x, float y, float width, float height, DWORD color )
{
SetTextureStatesFor(TextureStateTemplate::BASIC_COLOR);
RHWVERTEX vertices[4];
vertices[0].x = x;
vertices[0].y = y;
vertices[0].z = 0.0f;
vertices[0].rhw = 1.0f;
vertices[0].color = color;
vertices[1].x = x+width;
vertices[1].y = y;
vertices[1].z = 0.0f;
vertices[1].rhw = 1.0f;
vertices[1].color = color;
vertices[2].x = x;
vertices[2].y = y+height;
vertices[2].z = 0.0f;
vertices[2].rhw = 1.0f;
vertices[2].color = color;
vertices[3].x = x+width;
vertices[3].y = y+height;
vertices[3].z = 0.0f;
vertices[3].rhw = 1.0f;
vertices[3].color = color;
if(!m_pRectVertexBuffer)
return E_FAIL;
void * pData = NULL;
if(FAILED(m_pRectVertexBuffer->Lock(0, sizeof(vertices), &pData, 0)))
{
return E_FAIL;
}
memcpy(pData, vertices, sizeof(vertices));
m_pRectVertexBuffer->Unlock();
LPDIRECT3DVERTEXBUFFER9 oldBuffer = NULL;
UINT oldOffset = 0;
UINT oldStride = 0;
m_pDevice->GetStreamSource(0, &oldBuffer, &oldOffset, &oldStride);
DWORD oldFVF = 0;
m_pDevice->GetFVF(&oldFVF);
m_pDevice->SetStreamSource(0, m_pRectVertexBuffer, 0, sizeof(RHWVERTEX));
m_pDevice->SetFVF(RHWVERTEX_FORMAT);
m_pDevice->DrawPrimitive(D3DPT_TRIANGLESTRIP, 0, 2);
m_pDevice->SetStreamSource(0, oldBuffer, oldOffset, oldStride);
m_pDevice->SetFVF(oldFVF);
SetTextureStatesFor(TextureStateTemplate::NORMAL);
return S_OK;
}
void GFXToolkit9::SetTextureStatesFor(TextureStateTemplate templ)
{
if(templ == BASIC_COLOR)
{
m_pDevice->SetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
m_pDevice->SetTextureStageState(0, D3DTSS_COLORARG1, D3DTA_DIFFUSE);
m_pDevice->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1);
m_pDevice->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE);
}
else if(templ == NORMAL)
{
m_pDevice->SetTextureStageState(0, D3DTSS_COLOROP, m_gameTextureStates[D3DTSS_COLOROP]);
m_pDevice->SetTextureStageState(0, D3DTSS_COLORARG1, m_gameTextureStates[D3DTSS_COLORARG1]);
m_pDevice->SetTextureStageState(0, D3DTSS_ALPHAOP, m_gameTextureStates[D3DTSS_ALPHAOP]);
m_pDevice->SetTextureStageState(0, D3DTSS_ALPHAARG1, m_gameTextureStates[D3DTSS_ALPHAARG1]);
}
} Edit the original values are gathered in my Begin() function like this
Code:
DWORD state = 0;
m_pDevice->GetTextureStageState(0, D3DTSS_COLOROP, &state);
m_gameTextureStates[D3DTSS_COLOROP] = state;
m_pDevice->GetTextureStageState(0, D3DTSS_COLORARG1, &state);
m_gameTextureStates[D3DTSS_COLORARG1] = state;
m_pDevice->GetTextureStageState(0, D3DTSS_ALPHAOP, &state);
m_gameTextureStates[D3DTSS_ALPHAOP] = state;
m_pDevice->GetTextureStageState(0, D3DTSS_ALPHAARG1, &state);
m_gameTextureStates[D3DTSS_ALPHAARG1] = state;
um... 
