1 /*
2 Copyright (C) 1999-2006 Id Software, Inc. and contributors.
3 For a list of contributors, see the accompanying CONTRIBUTORS file.
4
5 This file is part of GtkRadiant.
6
7 GtkRadiant is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
11
12 GtkRadiant is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with GtkRadiant; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22 /*
23 Camera plugin for GtkRadiant
24 Copyright (C) 2002 Splash Damage Ltd.
25 */
26
27 #ifndef _CAMERA_H_
28 #define _CAMERA_H_
29
30 typedef unsigned char byte;
31
32 #include "mathlib.h"
33 #include <string.h>
34 #include "qertypes.h"
35 #include <stdio.h>
36
37 #define USE_QERTABLE_DEFINE
38 #include "iscenegraph.h"
39 #include "qerplugin.h"
40
41 #define USE_QGLTABLE_DEFINE
42 #include "igl.h"
43 extern _QERQglTable __QGLTABLENAME;
44
45 #include "iui.h"
46 #include "icamera.h"
47
48 #include "bytebool.h"
49
50 class CCamera;
51 #include <gtk/gtk.h>
52
53 #include "str.h"
54
55
56 #include "misc.h"
57 #include "dialogs.h"
58 #include "funchandlers.h"
59 #include "renderer.h"
60 #include "listener.h"
61
62 extern _QERFuncTable_1 g_FuncTable;
63 extern _QERQglTable g_QglTable;
64 extern _QERUITable g_UITable;
65 extern _QERCameraTable g_CameraTable;
66
67 extern CRenderer *Renderer;
68 extern CListener *Listener;
69
70 // splinelib
71 #define CAMERA_PLUGIN
72 #define DotProduct( a,b ) ( ( a )[0] * ( b )[0] + ( a )[1] * ( b )[1] + ( a )[2] * ( b )[2] )
73
74 #include "splines/splines.h"
75
76 // this needs to match splines.cpp
77 #define MAX_CAMERAS 64
78 extern idCameraDef camera[MAX_CAMERAS];
79
80 extern "C" qboolean loadCamera( int camNum, const char *name );
81
82 #ifndef PATH_MAX
83 #define PATH_MAX 260
84 #endif
85
86 //
87 // CCamera
88 //
89
90 class CCamera {
91 public:
CCamera(int i)92 CCamera( int i ) {
93 cam = &camera[i];
94 camnum = i;
95 Init();
96 }
97 ~CCamera();
98
Init()99 void Init() {
100 next = prev = NULL;
101 fileName[0] = '\0';
102 hasbeensaved = 0;
103 }
104
GetCam()105 idCameraDef *GetCam() {
106 return( cam );
107 }
GetCamNum()108 int GetCamNum() {
109 return( camnum );
110 }
111
GetFileName()112 char *GetFileName() {
113 return( fileName );
114 }
SetFileName(const char * name,bool save)115 void SetFileName( const char *name, bool save ) {
116 strcpy( fileName, name );
117 if ( save ) {
118 hasbeensaved = 1;
119 }
120 }
121
GetNext()122 CCamera *GetNext() {
123 return( next );
124 }
125
GetPrev()126 CCamera *GetPrev() {
127 return( prev );
128 }
129
SetNext(CCamera * camera)130 void SetNext( CCamera *camera ) {
131 next = camera;
132 }
SetPrev(CCamera * camera)133 void SetPrev( CCamera *camera ) {
134 prev = camera;
135 }
136
HasBeenSaved()137 int HasBeenSaved() {
138 return( hasbeensaved );
139 }
HasBeenModified()140 void HasBeenModified() {
141 if ( hasbeensaved ) {
142 hasbeensaved = 2;
143 }
144 }
145
146 protected:
147 idCameraDef *cam;
148 int camnum;
149 CCamera *next, *prev;
150 char fileName[PATH_MAX];
151 int hasbeensaved; // 0:never saved 1:saved 2:saved, but modified
152 };
153
154 CCamera *AllocCam();
155 void FreeCam( CCamera *cam );
156 void SetCurrentCam( CCamera *cam );
157 CCamera *GetCurrentCam();
158
159 // globals
160 extern GtkWidget *g_pRadiantWnd;
161 extern GtkWidget *g_pCameraInspectorWnd;
162 extern CCamera *firstCam;
163 extern bool g_bEditOn;
164 extern int g_iEditMode;
165 extern int g_iActiveTarget;
166 extern int g_iPreviewRunning;
167 extern CCamera *g_pCurrentEditCam;
168
169 #endif // _CAMERA_H_
170