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Implement free look on linux. Patch due to artart78.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6638 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Glenn Rice
2010-12-21 23:58:25 +00:00
parent e4269dcd65
commit c1c1f54c59
8 changed files with 183 additions and 5 deletions
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88
Source/Plugins/Plugin_VideoOGL/Src/GLUtil.cpp
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@ -21,6 +21,7 @@
#include "Setup.h"
#include "Render.h"
#include "VertexShaderManager.h"
#include "GLUtil.h"
@ -150,11 +151,16 @@ void DestroyXWindow(void)
THREAD_RETURN XEventThread(void *pArg)
{
// Free look variables
static bool mouseLookEnabled = false;
static bool mouseMoveEnabled = false;
static float lastMouse[2];
while (GLWin.win)
{
XEvent event;
KeySym key;
for (int num_events = XPending(GLWin.evdpy); num_events > 0; num_events--) {
for (int num_events = XPending(GLWin.evdpy); num_events > 0; num_events--)
{
XNextEvent(GLWin.evdpy, &event);
switch(event.type) {
case KeyPress:
@ -196,6 +202,86 @@ THREAD_RETURN XEventThread(void *pArg)
default:
break;
}
if (g_Config.bFreeLook)
{
static float debugSpeed = 1.0f;
switch (key)
{
case XK_parenleft:
debugSpeed /= 2.0f;
break;
case XK_parenright:
debugSpeed *= 2.0f;
break;
case XK_w:
VertexShaderManager::TranslateView(0.0f, debugSpeed);
break;
case XK_s:
VertexShaderManager::TranslateView(0.0f, -debugSpeed);
break;
case XK_a:
VertexShaderManager::TranslateView(debugSpeed, 0.0f);
break;
case XK_d:
VertexShaderManager::TranslateView(-debugSpeed, 0.0f);
break;
case XK_r:
VertexShaderManager::ResetView();
break;
}
}
break;
case ButtonPress:
if (g_Config.bFreeLook)
{
switch (event.xbutton.button)
{
case 2: // Middle button
lastMouse[0] = event.xbutton.x;
lastMouse[1] = event.xbutton.y;
mouseMoveEnabled = true;
break;
case 3: // Right button
lastMouse[0] = event.xbutton.x;
lastMouse[1] = event.xbutton.y;
mouseLookEnabled = true;
break;
}
}
break;
case ButtonRelease:
if (g_Config.bFreeLook)
{
switch (event.xbutton.button)
{
case 2: // Middle button
mouseMoveEnabled = false;
break;
case 3: // Right button
mouseLookEnabled = false;
break;
}
}
break;
case MotionNotify:
if (g_Config.bFreeLook)
{
if (mouseLookEnabled)
{
VertexShaderManager::RotateView((event.xmotion.x - lastMouse[0]) / 200.0f,
(event.xmotion.y - lastMouse[1]) / 200.0f);
lastMouse[0] = event.xmotion.x;
lastMouse[1] = event.xmotion.y;
}
if (mouseMoveEnabled)
{
VertexShaderManager::TranslateView((event.xmotion.x - lastMouse[0]) / 50.0f,
(event.xmotion.y - lastMouse[1]) / 50.0f);
lastMouse[0] = event.xmotion.x;
lastMouse[1] = event.xmotion.y;
}
}
break;
case ConfigureNotify:
Window winDummy;