1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
|
/**
* @file lltoolgun.cpp
* @brief LLToolGun class implementation
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#include "llviewerprecompiledheaders.h"
#include "lltoolgun.h"
#include "llviewerwindow.h"
#include "llagent.h"
#include "llagentcamera.h"
#include "llviewercontrol.h"
#include "llsky.h"
#include "llappviewer.h"
#include "llresmgr.h"
#include "llfontgl.h"
#include "llui.h"
#include "llviewertexturelist.h"
#include "llviewercamera.h"
#include "llhudmanager.h"
#include "lltoolmgr.h"
#include "lltoolgrab.h"
#include "lluiimage.h"
// Linden library includes
#include "llwindow.h" // setMouseClipping()
LLToolGun::LLToolGun( LLToolComposite* composite )
: LLTool( std::string("gun"), composite ),
mIsSelected(FALSE)
{
}
void LLToolGun::handleSelect()
{
gViewerWindow->hideCursor();
gViewerWindow->moveCursorToCenter();
gViewerWindow->getWindow()->setMouseClipping(TRUE);
mIsSelected = TRUE;
}
void LLToolGun::handleDeselect()
{
gViewerWindow->moveCursorToCenter();
gViewerWindow->showCursor();
gViewerWindow->getWindow()->setMouseClipping(FALSE);
mIsSelected = FALSE;
}
BOOL LLToolGun::handleMouseDown(S32 x, S32 y, MASK mask)
{
gGrabTransientTool = this;
LLToolMgr::getInstance()->getCurrentToolset()->selectTool( LLToolGrab::getInstance() );
return LLToolGrab::getInstance()->handleMouseDown(x, y, mask);
}
BOOL LLToolGun::handleHover(S32 x, S32 y, MASK mask)
{
if( gAgentCamera.cameraMouselook() && mIsSelected )
{
const F32 NOMINAL_MOUSE_SENSITIVITY = 0.0025f;
F32 mouse_sensitivity = gSavedSettings.getF32("MouseSensitivity");
mouse_sensitivity = clamp_rescale(mouse_sensitivity, 0.f, 15.f, 0.5f, 2.75f) * NOMINAL_MOUSE_SENSITIVITY;
// ...move the view with the mouse
// get mouse movement delta
S32 dx = -gViewerWindow->getCurrentMouseDX();
S32 dy = -gViewerWindow->getCurrentMouseDY();
if (dx != 0 || dy != 0)
{
// ...actually moved off center
if (gSavedSettings.getBOOL("InvertMouse"))
{
gAgent.pitch(mouse_sensitivity * -dy);
}
else
{
gAgent.pitch(mouse_sensitivity * dy);
}
LLVector3 skyward = gAgent.getReferenceUpVector();
gAgent.rotate(mouse_sensitivity * dx, skyward.mV[VX], skyward.mV[VY], skyward.mV[VZ]);
if (gSavedSettings.getBOOL("MouseSun"))
{
LLVector3 sunpos = LLViewerCamera::getInstance()->getAtAxis();
gSky.setSunDirectionCFR(sunpos);
gSavedSettings.setVector3("SkySunDefaultPosition", LLViewerCamera::getInstance()->getAtAxis());
}
if (gSavedSettings.getBOOL("MouseMoon"))
{
LLVector3 moonpos = LLViewerCamera::getInstance()->getAtAxis();
gSky.setMoonDirectionCFR(moonpos);
gSavedSettings.setVector3("SkyMoonDefaultPosition", LLViewerCamera::getInstance()->getAtAxis());
}
gViewerWindow->moveCursorToCenter();
gViewerWindow->hideCursor();
}
LL_DEBUGS("UserInput") << "hover handled by LLToolGun (mouselook)" << LL_ENDL;
}
else
{
LL_DEBUGS("UserInput") << "hover handled by LLToolGun (not mouselook)" << LL_ENDL;
}
// HACK to avoid assert: error checking system makes sure that the cursor is set during every handleHover. This is actually a no-op since the cursor is hidden.
gViewerWindow->setCursor(UI_CURSOR_ARROW);
return TRUE;
}
void LLToolGun::draw()
{
if( gSavedSettings.getBOOL("ShowCrosshairs") )
{
LLUIImagePtr crosshair = LLUI::getUIImage("crosshairs.tga");
crosshair->draw(
( gViewerWindow->getWorldViewRectScaled().getWidth() - crosshair->getWidth() ) / 2,
( gViewerWindow->getWorldViewRectScaled().getHeight() - crosshair->getHeight() ) / 2);
}
}
|
