void CCamWnd::Cam_MouseDown(int x, int y, int buttons)
{
vec3_t dir;
float f, r, u;
int i;
//
// calc ray direction
//
u = (float)(y - m_Camera.height/2) / (m_Camera.width/2);
r = (float)(x - m_Camera.width/2) / (m_Camera.width/2);
f = 1;
for (i=0 ; i<3 ; i++)
dir[i] = m_Camera.vpn[i] * f + m_Camera.vright[i] * r + m_Camera.vup[i] * u;
VectorNormalize (dir);
GetCursorPos(&m_ptCursor);
m_nCambuttonstate = buttons;
m_ptButton.x = x;
m_ptButton.y = y;
// LBUTTON = manipulate selection
// shift-LBUTTON = select
// middle button = grab texture
// ctrl-middle button = set entire brush to texture
// ctrl-shift-middle button = set single face to texture
int nMouseButton = g_PrefsDlg.m_nMouseButtons == 2 ? MK_RBUTTON : MK_MBUTTON;
if ((buttons == MK_LBUTTON)
|| (buttons == (MK_LBUTTON | MK_SHIFT))
|| (buttons == (MK_LBUTTON | MK_CONTROL))
|| (buttons == (MK_LBUTTON | MK_CONTROL | MK_SHIFT))
|| (buttons == nMouseButton)
|| (buttons == (nMouseButton|MK_SHIFT))
|| (buttons == (nMouseButton|MK_CONTROL))
|| (buttons == (nMouseButton|MK_SHIFT|MK_CONTROL)))
{
if (g_PrefsDlg.m_nMouseButtons == 2 && (buttons == (MK_RBUTTON | MK_SHIFT)))
Cam_MouseControl (0.1);
else
{
// something global needs to track which window is responsible for stuff
Patch_SetView(W_CAMERA);
Drag_Begin (x, y, buttons, m_Camera.vright, m_Camera.vup, m_Camera.origin, dir);
}
return;
}
if (buttons == MK_RBUTTON)
{
Cam_MouseControl (0.1);
return;
}
}
/*
==============
Z_MouseDown
==============
*/
void Z_MouseDown (int x, int y, int buttons)
{
vec3_t org, dir, vup, vright;
brush_t *b;
Sys_GetCursorPos (&cursorx, &cursory);
vup[0] = 0; vup[1] = 0; vup[2] = 1/z.scale;
VectorCopy (z.origin, org);
org[2] += (y - (z.height/2))/z.scale;
org[1] = g_MinWorldCoord;
b = selected_brushes.next;
if (b != &selected_brushes)
{
org[0] = (b->mins[0] + b->maxs[0])/2;
}
dir[0] = 0; dir[1] = 1; dir[2] = 0;
vright[0] = 0; vright[1] = 0; vright[2] = 0;
// LBUTTON = manipulate selection
// shift-LBUTTON = select
// middle button = grab texture
// ctrl-middle button = set entire brush to texture
// ctrl-shift-middle button = set single face to texture
int nMouseButton = g_PrefsDlg.m_nMouseButtons == 2 ? MK_RBUTTON : MK_MBUTTON;
if ( (buttons == MK_LBUTTON)
|| (buttons == (MK_LBUTTON | MK_SHIFT))
|| (buttons == MK_MBUTTON)
// || (buttons == (MK_MBUTTON|MK_CONTROL))
|| (buttons == (nMouseButton|MK_SHIFT|MK_CONTROL)) )
{
Drag_Begin (x, y, buttons,
vright, vup,
org, dir);
return;
}
// control mbutton = move camera
if ((buttons == (MK_CONTROL|nMouseButton) ) || (buttons == (MK_CONTROL|MK_LBUTTON)))
{
g_pParentWnd->GetCamWnd()->Camera()->origin[2] = org[2] ;
Sys_UpdateWindows (W_CAMERA|W_XY_OVERLAY|W_Z);
}
}
/*
==============
Z_MouseDown
==============
*/
void Z_MouseDown (int x, int y, int buttons)
{
vec3_t org, dir, vup, vright;
brush_t *b;
Sys_GetCursorPos (&cursorx, &cursory);
vup[0] = 0; vup[1] = 0; vup[2] = 1/z.scale;
VectorCopy (z.origin, org);
org[2] += (y - (z.height/2))/z.scale;
org[1] = MIN_WORLD_COORD;
b = selected_brushes.next;
if (b != &selected_brushes)
{
org[0] = (b->mins[0] + b->maxs[0])/2;
}
dir[0] = 0; dir[1] = 1; dir[2] = 0;
vright[0] = 0; vright[1] = 0; vright[2] = 0;
// new mouse code for ZClip, I'll do this stuff before falling through into the standard ZWindow mouse code...
//
if (g_pParentWnd->GetZWnd()->m_pZClip) // should always be the case I think, but this is safer
{
bool bToggle = false;
bool bSetTop = false;
bool bSetBot = false;
bool bReset = false;
if (g_PrefsDlg.m_nMouseButtons == 2)
{
// 2 button mice...
//
bToggle = (GetKeyState(VK_F1) & 0x8000);
bSetTop = (GetKeyState(VK_F2) & 0x8000);
bSetBot = (GetKeyState(VK_F3) & 0x8000);
bReset = (GetKeyState(VK_F4) & 0x8000);
}
else
{
// 3 button mice...
//
bToggle = (buttons == (MK_RBUTTON|MK_SHIFT|MK_CONTROL));
bSetTop = (buttons == (MK_RBUTTON|MK_SHIFT));
bSetBot = (buttons == (MK_RBUTTON|MK_CONTROL));
bReset = (GetKeyState(VK_F4) & 0x8000);
}
if (bToggle)
{
g_pParentWnd->GetZWnd()->m_pZClip->Enable(!(g_pParentWnd->GetZWnd()->m_pZClip->IsEnabled()));
Sys_UpdateWindows (W_ALL);
return;
}
if (bSetTop)
{
g_pParentWnd->GetZWnd()->m_pZClip->SetTop(org[2]);
Sys_UpdateWindows (W_ALL);
return;
}
if (bSetBot)
{
g_pParentWnd->GetZWnd()->m_pZClip->SetBottom(org[2]);
Sys_UpdateWindows (W_ALL);
return;
}
if (bReset)
{
g_pParentWnd->GetZWnd()->m_pZClip->Reset();
Sys_UpdateWindows (W_ALL);
return;
}
}
// LBUTTON = manipulate selection
// shift-LBUTTON = select
// middle button = grab texture
// ctrl-middle button = set entire brush to texture
// ctrl-shift-middle button = set single face to texture
//
// see code above for these next 3, I just commented them here as well for clarity...
//
// ctrl-shift-RIGHT button = toggle ZClip on/off
// shift-RIGHT button = set ZClip top marker
// ctrl-RIGHT button = set ZClip bottom marker
int nMouseButton = g_PrefsDlg.m_nMouseButtons == 2 ? MK_RBUTTON : MK_MBUTTON;
if ( (buttons == MK_LBUTTON)
|| (buttons == (MK_LBUTTON | MK_SHIFT))
|| (buttons == MK_MBUTTON)
// || (buttons == (MK_MBUTTON|MK_CONTROL))
|| (buttons == (nMouseButton|MK_SHIFT|MK_CONTROL)) )
{
Drag_Begin (x, y, buttons,
vright, vup,
org, dir);
return;
}
// control mbutton = move camera
if ((buttons == (MK_CONTROL|nMouseButton) ) || (buttons == (MK_CONTROL|MK_LBUTTON)))
{
g_pParentWnd->GetCamera()->Camera().origin[2] = org[2] ;
Sys_UpdateWindows (W_CAMERA|W_XY_OVERLAY|W_Z);
}
}
/*
==============
XY_MouseDown
==============
*/
void XY_MouseDown (int x, int y, int buttons)
{
vec3_t point;
vec3_t origin, dir, right, up;
buttonstate = buttons;
pressx = x;
pressy = y;
VectorCopy (vec3_origin, pressdelta);
XY_ToPoint (x, y, point);
VectorCopy (point, origin);
origin[2] = 8192;
dir[0] = 0; dir[1] = 0; dir[2] = -1;
right[0] = 1/g_qeglobals.d_xy.scale; right[1] = 0; right[2] = 0;
up[0] = 0; up[1] = 1/g_qeglobals.d_xy.scale; up[2] = 0;
press_selection = (selected_brushes.next != &selected_brushes);
Sys_GetCursorPos (&cursorx, &cursory);
// lbutton = manipulate selection
// shift-LBUTTON = select
if ( (buttons == MK_LBUTTON)
|| (buttons == (MK_LBUTTON | MK_SHIFT))
|| (buttons == (MK_LBUTTON | MK_CONTROL))
|| (buttons == (MK_LBUTTON | MK_CONTROL | MK_SHIFT)) )
{
Drag_Begin (x, y, buttons,
right, up,
origin, dir);
return;
}
// control mbutton = move camera
if (buttonstate == (MK_CONTROL|MK_MBUTTON) )
{
camera.origin[0] = point[0];
camera.origin[1] = point[1];
Sys_UpdateWindows (W_CAMERA|W_XY_OVERLAY);
}
// mbutton = angle camera
if (buttonstate == MK_MBUTTON)
{
VectorSubtract (point, camera.origin, point);
if (point[1] || point[0])
{
camera.angles[YAW] = 180/Q_PI*atan2 (point[1], point[0]);
Sys_UpdateWindows (W_CAMERA|W_XY_OVERLAY);
}
}
// shift mbutton = move z checker
if (buttonstate == (MK_SHIFT|MK_MBUTTON) )
{
XY_ToPoint (x, y, point);
z.origin[0] = point[0];
z.origin[1] = point[1];
Sys_UpdateWindows (W_XY_OVERLAY|W_Z);
return;
}
}
