323 lines
9.5 KiB
C++
323 lines
9.5 KiB
C++
/*
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PrtView plugin for GtkRadiant
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Copyright (C) 2001 Geoffrey Dewan, Loki software and qeradiant.com
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "prtview.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include "profile/profile.h"
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#include "qerplugin.h"
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#include "iscenegraph.h"
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#include "iglrender.h"
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#include "iplugin.h"
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#include "stream/stringstream.h"
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#include "portals.h"
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#include "AboutDialog.h"
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#include "ConfigDialog.h"
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#include "LoadPortalFileDialog.h"
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#define Q3R_CMD_SPLITTER "-"
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#define Q3R_CMD_ABOUT "About Portal Viewer"
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#define Q3R_CMD_LOAD "Load .prt file"
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#define Q3R_CMD_RELEASE "Unload .prt file"
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#define Q3R_CMD_SHOW_3D "Toggle portals (3D)"
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#define Q3R_CMD_SHOW_2D "Toggle portals (2D)"
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#define Q3R_CMD_OPTIONS "Configure Portal Viewer"
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CopiedString INIfn;
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/////////////////////////////////////////////////////////////////////////////
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// CPrtViewApp construction
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const char *RENDER_2D = "Render2D";
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const char *WIDTH_2D = "Width2D";
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const char *AA_2D = "AntiAlias2D";
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const char *COLOR_2D = "Color2D";
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const char *RENDER_3D = "Render3D";
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const char *WIDTH_3D = "Width3D";
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const char *AA_3D = "AntiAlias3D";
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const char *COLOR_3D = "Color3D";
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const char *COLOR_FOG = "ColorFog";
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const char *FOG = "Fog";
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const char *ZBUFFER = "ZBuffer";
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const char *POLYGON = "Polygons";
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const char *LINE = "Lines";
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const char *TRANS_3D = "Transparency";
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const char *CLIP_RANGE = "ClipRange";
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const char *CLIP = "Clip";
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void PrtView_construct()
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{
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StringOutputStream tmp(64);
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tmp << GlobalRadiant().getSettingsPath() << "prtview.ini";
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INIfn = tmp.c_str();
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portals.show_2d = INIGetInt(RENDER_2D, FALSE) ? true : false;
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portals.aa_2d = INIGetInt(AA_2D, FALSE) ? true : false;
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portals.width_2d = (float) INIGetInt(WIDTH_2D, 10);
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portals.color_2d = (PackedColour) INIGetInt(COLOR_2D, RGB(0, 0, 255)) & 0xFFFFFF;
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if (portals.width_2d > 40.0f) {
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portals.width_2d = 40.0f;
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} else if (portals.width_2d < 2.0f) {
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portals.width_2d = 2.0f;
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}
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portals.show_3d = INIGetInt(RENDER_3D, TRUE) ? true : false;
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portals.zbuffer = INIGetInt(ZBUFFER, 1);
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portals.fog = INIGetInt(FOG, FALSE) ? true : false;
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portals.polygons = INIGetInt(POLYGON, TRUE);
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portals.lines = INIGetInt(LINE, TRUE);
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portals.aa_3d = INIGetInt(AA_3D, FALSE) ? true : false;
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portals.width_3d = (float) INIGetInt(WIDTH_3D, 4);
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portals.color_3d = (PackedColour) INIGetInt(COLOR_3D, RGB(255, 255, 0)) & 0xFFFFFF;
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portals.color_fog = (PackedColour) INIGetInt(COLOR_FOG, RGB(127, 127, 127)) & 0xFFFFFF;
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portals.trans_3d = (float) INIGetInt(TRANS_3D, 50);
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portals.clip = INIGetInt(CLIP, FALSE) ? true : false;
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portals.clip_range = (float) INIGetInt(CLIP_RANGE, 16);
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if (portals.clip_range < 1) {
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portals.clip_range = 1;
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} else if (portals.clip_range > 128) {
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portals.clip_range = 128;
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}
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if (portals.zbuffer < 0) {
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portals.zbuffer = 0;
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} else if (portals.zbuffer > 2) {
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portals.zbuffer = 0;
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}
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if (portals.width_3d > 40.0f) {
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portals.width_3d = 40.0f;
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} else if (portals.width_3d < 2.0f) {
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portals.width_3d = 2.0f;
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}
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if (portals.trans_3d > 100.0f) {
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portals.trans_3d = 100.0f;
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} else if (portals.trans_3d < 0.0f) {
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portals.trans_3d = 0.0f;
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}
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SaveConfig();
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portals.FixColors();
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Portals_constructShaders();
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GlobalShaderCache().attachRenderable(render);
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}
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void PrtView_destroy()
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{
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GlobalShaderCache().detachRenderable(render);
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Portals_destroyShaders();
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}
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void SaveConfig()
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{
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INISetInt(RENDER_2D, portals.show_2d, "Draw in 2D windows");
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INISetInt(WIDTH_2D, (int) portals.width_2d, "Width of lines in 2D windows (in units of 1/2)");
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INISetInt(COLOR_2D, (int) portals.color_2d, "Color of lines in 2D windows");
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INISetInt(AA_2D, portals.aa_2d, "Draw lines in 2D window anti-aliased");
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INISetInt(ZBUFFER, portals.zbuffer, "ZBuffer level in 3D window");
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INISetInt(FOG, portals.fog, "Use depth cueing in 3D window");
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INISetInt(POLYGON, portals.polygons, "Render using polygons polygons in 3D window");
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INISetInt(LINE, portals.polygons, "Render using lines in 3D window");
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INISetInt(RENDER_3D, portals.show_3d, "Draw in 3D windows");
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INISetInt(WIDTH_3D, (int) portals.width_3d, "Width of lines in 3D window (in units of 1/2)");
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INISetInt(COLOR_3D, (int) portals.color_3d, "Color of lines/polygons in 3D window");
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INISetInt(COLOR_FOG, (int) portals.color_fog, "Color of distant lines/polygons in 3D window");
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INISetInt(AA_3D, portals.aa_3d, "Draw lines in 3D window anti-aliased");
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INISetInt(TRANS_3D, (int) portals.trans_3d, "Transparency in 3d view (0 = solid, 100 = invisible)");
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INISetInt(CLIP, portals.clip, "Cubic clipper active for portal viewer");
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INISetInt(CLIP_RANGE, (int) portals.clip_range, "Portal viewer cubic clip distance (in units of 64)");
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}
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const char *CONFIG_SECTION = "Configuration";
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int INIGetInt(const char *key, int def)
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{
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char value[1024];
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if (read_var(INIfn.c_str(), CONFIG_SECTION, key, value)) {
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return atoi(value);
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} else {
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return def;
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}
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}
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void INISetInt(const char *key, int val, const char *comment /* = NULL */ )
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{
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char s[1000];
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if (comment) {
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sprintf(s, "%d ; %s", val, comment);
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} else {
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sprintf(s, "%d", val);
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}
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save_var(INIfn.c_str(), CONFIG_SECTION, key, s);
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}
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// plugin name
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static const char *PLUGIN_NAME = "Portal Viewer";
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// commands in the menu
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static const char *PLUGIN_COMMANDS =
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Q3R_CMD_ABOUT ";"
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Q3R_CMD_SPLITTER ";"
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Q3R_CMD_OPTIONS ";"
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Q3R_CMD_SPLITTER ";"
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Q3R_CMD_SHOW_2D ";"
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Q3R_CMD_SHOW_3D ";"
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Q3R_CMD_SPLITTER ";"
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Q3R_CMD_RELEASE ";"
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Q3R_CMD_LOAD;
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const char *QERPlug_Init(void *hApp, void *pMainWidget)
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{
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return "Portal Viewer for WorldSpawn";
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}
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const char *QERPlug_GetName()
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{
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return PLUGIN_NAME;
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}
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const char *QERPlug_GetCommandList()
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{
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return PLUGIN_COMMANDS;
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}
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const char *QERPlug_GetCommandTitleList()
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{
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return "";
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}
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void QERPlug_Dispatch(const char *p, float *vMin, float *vMax, bool bSingleBrush)
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{
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globalOutputStream() << MSG_PREFIX "Command \"" << p << "\"\n";
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if (!strcmp(p, Q3R_CMD_ABOUT)) {
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DoAboutDlg();
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} else if (!strcmp(p, Q3R_CMD_LOAD)) {
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if (DoLoadPortalFileDialog() == IDOK) {
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portals.Load();
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SceneChangeNotify();
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} else {
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globalOutputStream() << MSG_PREFIX "Portal file load aborted.\n";
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}
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} else if (!strcmp(p, Q3R_CMD_RELEASE)) {
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portals.Purge();
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SceneChangeNotify();
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globalOutputStream() << MSG_PREFIX "Portals unloaded.\n";
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} else if (!strcmp(p, Q3R_CMD_SHOW_2D)) {
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portals.show_2d = !portals.show_2d;
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SceneChangeNotify();
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SaveConfig();
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if (portals.show_2d) {
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globalOutputStream() << MSG_PREFIX "Portals will be rendered in 2D view.\n";
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} else {
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globalOutputStream() << MSG_PREFIX "Portals will NOT be rendered in 2D view.\n";
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}
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} else if (!strcmp(p, Q3R_CMD_SHOW_3D)) {
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portals.show_3d = !portals.show_3d;
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SaveConfig();
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SceneChangeNotify();
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if (portals.show_3d) {
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globalOutputStream() << MSG_PREFIX "Portals will be rendered in 3D view.\n";
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} else {
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globalOutputStream() << MSG_PREFIX "Portals will NOT be rendered in 3D view.\n";
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}
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} else if (!strcmp(p, Q3R_CMD_OPTIONS)) {
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DoConfigDialog();
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SaveConfig();
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SceneChangeNotify();
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}
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}
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#include "modulesystem/singletonmodule.h"
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class PrtViewPluginDependencies :
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public GlobalSceneGraphModuleRef,
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public GlobalRadiantModuleRef,
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public GlobalShaderCacheModuleRef,
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public GlobalOpenGLModuleRef,
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public GlobalOpenGLStateLibraryModuleRef {
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};
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class PrtViewPluginModule {
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_QERPluginTable m_plugin;
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public:
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typedef _QERPluginTable Type;
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STRING_CONSTANT(Name, "PRT Viewer");
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PrtViewPluginModule()
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{
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m_plugin.m_pfnQERPlug_Init = QERPlug_Init;
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m_plugin.m_pfnQERPlug_GetName = QERPlug_GetName;
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m_plugin.m_pfnQERPlug_GetCommandList = QERPlug_GetCommandList;
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m_plugin.m_pfnQERPlug_GetCommandTitleList = QERPlug_GetCommandTitleList;
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m_plugin.m_pfnQERPlug_Dispatch = QERPlug_Dispatch;
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PrtView_construct();
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}
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~PrtViewPluginModule()
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{
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PrtView_destroy();
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}
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_QERPluginTable *getTable()
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{
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return &m_plugin;
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}
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};
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typedef SingletonModule<PrtViewPluginModule, PrtViewPluginDependencies> SingletonPrtViewPluginModule;
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SingletonPrtViewPluginModule g_PrtViewPluginModule;
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extern "C" void RADIANT_DLLEXPORT Radiant_RegisterModules(ModuleServer &server)
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{
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initialiseModule(server);
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g_PrtViewPluginModule.selfRegister();
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}
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