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Descent3/legacy/editor/TerrainDialog.cpp

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/*
* Descent 3
* Copyright (C) 2024 Parallax Software
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
--- HISTORICAL COMMENTS FOLLOW ---
* $Logfile: /DescentIII/Main/editor/TerrainDialog.cpp $
* $Revision: 1.1.1.1 $
* $Date: 2003-08-26 03:57:39 $
* $Author: kevinb $
*
* Terrain dialog implementaion
*
* $Log: not supported by cvs2svn $
*
* 75 4/29/99 3:49p Matt
* Fixed compiler warning
*
* 74 4/27/99 3:38p Jason
* fixed occlusion bug
*
* 73 4/17/99 6:15p Samir
* replaced gr.h with grdefs.h and fixed resulting compile bugs.
*
* 72 2/26/99 3:32p Jason
* made satellites clip properly
*
* 71 2/21/99 12:28p Matt
* Added terrain sound system
*
* 70 1/24/99 5:44p Jason
* added more selection choice for terrain
*
* 69 1/22/99 3:59p Jason
* added 256x256 textures to help with terrain skies
*
* 68 1/21/99 11:15p Jeff
* pulled out some structs and defines from header files and moved them
* into seperate header files so that multiplayer dlls don't require major
* game headers, just those new headers. Side effect is a shorter build
* time. Also cleaned up some header file #includes that weren't needed.
* This affected polymodel.h, object.h, player.h, vecmat.h, room.h,
* manage.h and multi.h
*
* 67 1/21/99 12:31a Jason
* fixed stack bug
*
* 66 1/20/99 10:50a Jason
* added new terrain
*
* 65 1/15/99 7:52p Chris
* Updated ObjSetPos() to include a f_update_attach_children flag
*
* 64 1/05/99 4:14p Matt
* Fixed compile warning
*
* 63 11/18/98 4:30p Jason
* added some functionality to terrain fog
*
* 62 11/11/98 11:42a Jason
* added sunlight damage
*
* 61 10/14/98 2:48p Kevin
* Changed memory code to comply with mem lib
*
* 60 10/08/98 4:24p Kevin
* Changed code to comply with memory library usage. Always use mem_malloc
* , mem_free and mem_strdup
*
* 59 9/29/98 12:53p Jason
* added "force visiblity" for Luke
*
* 58 8/19/98 2:19p Jeff
* moved detail globals to a struct
*
* 57 8/13/98 1:13p Jason
* fixed terrain distance bug
*
* 56 7/20/98 12:04p Jason
* added per level satellite lighting
*
* 55 6/04/98 6:45p Jason
* made objects use the terrain occlusion system
*
* 54 6/04/98 6:16p Jason
* added terrain occlusion system
*
* 53 5/19/98 3:19p Jason
* cleaned up some texture flags
*
* 52 5/01/98 3:51p Jason
* sped up terrain rendering by precaching all megacell lod bitmaps
*
* 51 4/29/98 5:00p Matt
* Fixed stupid bug
*
* 50 4/29/98 3:58p Matt
* Made the drop terrain function take a desired height, instead of always
* moving the terrain to zero.
*
* 49 4/23/98 6:38p Jason
* made bitmaps use 1555 format
*
* 48 4/01/98 11:25a Jeff
* Added an editor bool to skip Terrain object rendering
*
* 47 3/30/98 5:43p Jason
* fixed pcx exporting
*
* 46 3/30/98 3:29p Jason
* added the ability to save a pcx version of the terrain
*
* 45 3/23/98 6:06p Matt
* Added code to "drop" the terrain so the lowest point has y==0, and to
* move the buildings, objects, & paths with it.
*
* 44 3/06/98 6:15p Jason
* Give message if no cells selected in smooth terrain
*
* 43 3/06/98 6:13p Jason
* Made terrain smoothing work on selected cells only
*
* 42 2/17/98 4:17p Jason
* fixed satellite placement
*
* 41 1/26/98 2:16p Jason
* allowed toggle of visibility to multiple cells
*
* 40 1/16/98 8:06p Jason
* added selectable halos and atmosphere blends to satellites
*
* 39 1/10/98 2:23p Jason
* fixed terrain checksum problem
*
* 38 1/07/98 4:19p Jason
* added dome to terrain sky
*
* 37 12/30/97 5:45p Jason
* added toggleable fog
*
* 36 12/17/97 5:26p Jason
* added support for selectable wraparound sky
*
* 35 12/11/97 1:41p Jason
* added terrain smoothing
*
* 34 12/02/97 5:31p Samir
* New file dialog interface implemented.
*
* 33 12/01/97 10:52a Jason
* separated satellite and star rendering flags
*
* 32 10/15/97 5:20p Jason
* did a HUGE overhaul of the bitmap system
*
* 31 10/06/97 12:16p Jason
* Ripped out old mine/terrain connection code, plus added ability to move
* satellites
*
* 30 10/02/97 6:10p Jason
* made invisible cells not be LODable
*
* 29 10/02/97 2:45p Jason
* got invisible terrain cells working
*
* 28 9/25/97 5:02p Jason
* fixed bug caused by last rev where pixelerror and terraindistance would
* be displayed
*
* 27 9/23/97 2:29p Jason
* did terrain editing enhancements
*
* 26 9/17/97 1:01p Matt
* Ripped out segment code
*
* 25 9/17/97 11:50a Jason
* ripped out segment engine
*
* 24 9/15/97 5:54p Jason
* delete room portals when deleting rooms connected to terrain
*
* 23 9/05/97 6:18p Jason
* made pixel error setable to 0
*
* 22 9/02/97 10:47a Jason
* use separate variables for game and editor LOD engine status
*
* 21 8/26/97 4:36p Jason
* added terrain radiosity
*
* 20 8/25/97 12:04p Samir
* Added scrolling capabilities for dialog.
*
* 19 8/22/97 10:17a Matt
* When adding a room to the terrain, set the current face to be the one
* opposite the portal face.
*
* $NoKeywords: $
*/
#include "stdafx.h"
#include "editor.h"
#include "TerrainDialog.h"
#include "terrain.h"
#include "gametexture.h"
#include "bitmap.h"
#include "texture.h"
#include "group.h"
#include "editor/d3edit.h"
#include "room.h"
#include "erooms.h"
#include "roomuvs.h"
#include "SelectRangeDialog.h"
#include "findintersection.h"
#include "config.h"
#include "mem.h"
#include "gr.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CTerrainDialog dialog
CTerrainDialog::CTerrainDialog(CWnd* pParent /*=NULL*/)
: CKeypadDialog(CTerrainDialog::IDD, pParent)
{
//{{AFX_DATA_INIT(CTerrainDialog)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
cc_mode=CC_MODE_SKY;
}
void CTerrainDialog::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CTerrainDialog)
// NOTE: the ClassWizard will add DDX and DDV calls here
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CTerrainDialog, CDialog)
//{{AFX_MSG_MAP(CTerrainDialog)
ON_WM_SIZE()
ON_BN_CLICKED(IDC_TERRPAD_MOVE_UP, OnTerrpadMoveUp)
ON_BN_CLICKED(IDC_TERRPAD_MOVE_DOWN, OnTerrpadMoveDown)
ON_BN_CLICKED(IDC_TERRPAD_IMPORT, OnTerrpadImport)
ON_BN_CLICKED(IDC_TERRPAD_RENORMALIZE, OnTerrpadRenormalize)
ON_BN_CLICKED(IDC_TERRPAD_RAISE10, OnTerrpadRaise10)
ON_BN_CLICKED(IDC_TERRPAD_LOWER10, OnTerrpadLower10)
ON_BN_CLICKED(IDC_SKY_TEXTURE, OnSkyTexture)
ON_BN_CLICKED(IDC_TERRPAD_SELECT_NONE, OnTerrpadSelectNone)
ON_BN_CLICKED(IDC_TERRPAD_ROT_TEXTURE, OnTerrpadRotTexture)
ON_BN_CLICKED(IDC_SKY_NEARER, OnSkyNearer)
ON_BN_CLICKED(IDC_SKY_FARTHER, OnSkyFarther)
ON_BN_CLICKED(IDC_STARS_CHECK, OnStarsCheck)
ON_BN_CLICKED(IDC_FAST_TERRAIN_CHECK, OnFastTerrainCheck)
ON_BN_CLICKED(IDC_TERRPAD_FILL_AREA, OnTerrpadFillArea)
ON_BN_CLICKED(IDC_TERRPAD_REDO_TOPMAP, OnTerrpadRedoTopmap)
ON_BN_CLICKED(IDC_TERRPAD_MAKE_MAX, OnTerrpadMakeMax)
ON_BN_CLICKED(IDC_TERRPAD_MAKE_MIN, OnTerrpadMakeMin)
ON_BN_CLICKED(IDC_TERRPAD_MAKE_ZERO, OnTerrpadMakeZero)
ON_BN_CLICKED(IDC_TERRPAD_PYRAMID, OnTerrpadPyramid)
ON_BN_CLICKED(IDC_TERRPAD_HILL, OnTerrpadHill)
ON_BN_CLICKED(IDC_TERRPAD_PANCAKES, OnTerrpadPancakes)
ON_BN_CLICKED(IDC_TERR_MOVE_MOON, OnTerrMoveMoon)
ON_BN_CLICKED(IDC_TERR_RANDOMIZE_SKY, OnTerrRandomizeSky)
ON_WM_PAINT()
ON_BN_CLICKED(IDC_TERR_MORE_MOONS, OnTerrMoreMoons)
ON_BN_CLICKED(IDC_TERR_LESS_MOONS, OnTerrLessMoons)
ON_BN_CLICKED(IDC_TERR_NEXT_MOON, OnTerrNextMoon)
ON_BN_CLICKED(IDC_TERR_PREV_MOON, OnTerrPrevMoon)
ON_BN_CLICKED(IDC_SHOW_TERRAIN, OnShowTerrain)
ON_BN_CLICKED(IDC_FLAT_SHADE_TERRAIN_CHECK, OnFlatShadeTerrainCheck)
ON_WM_HELPINFO()
ON_BN_CLICKED(IDC_TERR_SELECT_ALL, OnTerrSelectAll)
ON_BN_CLICKED(IDC_TERRAIN_2D, OnTerrain2d)
ON_BN_CLICKED(IDC_TEXTURE_SKY, OnTextureSky)
ON_EN_KILLFOCUS(IDC_SKY_RED_EDIT, OnKillfocusSkyRedEdit)
ON_EN_KILLFOCUS(IDC_SKY_GREEN_EDIT, OnKillfocusSkyGreenEdit)
ON_EN_KILLFOCUS(IDC_SKY_BLUE_EDIT, OnKillfocusSkyBlueEdit)
ON_BN_CLICKED(IDC_NO_LOD_ENGINE, OnNoLodEngine)
ON_EN_KILLFOCUS(IDC_FOG_DISTANCE_EDIT, OnKillfocusFogDistanceEdit)
ON_EN_KILLFOCUS(IDC_PIXEL_ERROR_EDIT, OnKillfocusPixelErrorEdit)
ON_BN_CLICKED(IDC_TERRPAD_SELECTRANGE, OnTerrpadSelectrange)
ON_WM_VSCROLL()
ON_WM_HSCROLL()
ON_BN_CLICKED(IDC_SKY_RADIO, OnSkyRadio)
ON_BN_CLICKED(IDC_HORIZON_RADIO, OnHorizonRadio)
ON_BN_CLICKED(IDC_FOG_RADIO, OnFogRadio)
ON_BN_CLICKED(IDC_TOGGLE_VISIBILITY, OnToggleVisibility)
ON_BN_CLICKED(IDC_SHOW_INVISIBLE, OnShowInvisible)
ON_BN_CLICKED(IDC_TERR_MOVE_MOON_AWAY, OnTerrMoveMoonAway)
ON_BN_CLICKED(IDC_MOVE_SAT_UP, OnMoveSatUp)
ON_BN_CLICKED(IDC_MOVE_SAT_DOWN, OnMoveSatDown)
ON_BN_CLICKED(IDC_MOVE_SAT_LEFT, OnMoveSatLeft)
ON_BN_CLICKED(IDC_MOVE_SAT_RIGHT, OnMoveSatRight)
ON_BN_CLICKED(IDC_SATELLITE_CHECK, OnSatelliteCheck)
ON_BN_CLICKED(IDC_SMOOTH_TERRAIN, OnSmoothTerrain)
ON_BN_CLICKED(IDC_USE_FOG, OnUseFog)
ON_BN_CLICKED(IDC_USE_HALO, OnUseHalo)
ON_BN_CLICKED(IDC_USE_ATMOSPHERE, OnUseAtmosphere)
ON_BN_CLICKED(IDC_DROP_TERRAIN, OnDropTerrain)
ON_BN_CLICKED(IDC_SAVE_AS_PCX, OnSaveAsPcx)
ON_BN_CLICKED(IDC_NO_EXT_ROOMS_OBJS, OnNoExtRoomsObjs)
ON_BN_CLICKED(IDC_TERRAIN_OCCLUSION, OnTerrainOcclusion)
ON_BN_CLICKED(IDC_SATELLITE_RADIO, OnSatelliteRadio)
ON_BN_CLICKED(IDC_FORCE_VISIBLE, OnForceVisible)
ON_EN_KILLFOCUS(IDC_DAMAGE_PER_SEC_EDIT, OnKillfocusDamagePerSecEdit)
ON_EN_KILLFOCUS(IDC_FOG_SCALAR_EDIT, OnKillfocusFogScalarEdit)
ON_BN_CLICKED(IDC_ROTATE_STARS, OnRotateStars)
ON_BN_CLICKED(IDC_ROTATE_SKY, OnRotateSky)
ON_EN_KILLFOCUS(IDC_ROTATE_SPEED_EDIT, OnKillfocusRotateSpeedEdit)
ON_BN_CLICKED(IDC_TILE_MORE, OnTileMore)
ON_BN_CLICKED(IDC_TILE_LESS, OnTileLess)
ON_BN_CLICKED(IDC_TERR_SOUND, OnTerrSound)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CTerrainDialog message handlers
void CTerrainDialog::OnSize(UINT nType, int cx, int cy)
{
CKeypadDialog::OnSize(nType, cx, cy);
Current_satellite=0;
cc_mode=CC_MODE_SKY;
}
void CTerrainDialog::DrawSwatch(int handle,int r,int g,int b)
{
CWnd *texwnd;
RECT rect;
int w,h;
texwnd = GetDlgItem(handle);
texwnd->GetWindowRect(&rect);
ScreenToClient(&rect);
Desktop_surf->attach_to_window((unsigned)m_hWnd);
w=rect.right-rect.left;
h=rect.bottom-rect.top;
ddgr_color color=GR_RGB(r,g,b);
Desktop_surf->clear(rect.left,rect.top,w,h,color);
Desktop_surf->attach_to_window(NULL);
}
void CTerrainDialog::UpdateDialog()
{
CButton *bbox;
char str[20];
CEdit *ebox;
if (!m_Active) return;
ebox=(CEdit *) GetDlgItem (IDC_DAMAGE_PER_SEC_EDIT);
sprintf (str,"%f",Terrain_sky.damage_per_second);
ebox->SetWindowText (str);
ebox=(CEdit *) GetDlgItem (IDC_FOG_SCALAR_EDIT);
sprintf (str,"%f",Terrain_sky.fog_scalar);
ebox->SetWindowText (str);
ebox=(CEdit *) GetDlgItem (IDC_FOG_DISTANCE_EDIT);
sprintf (str,"%f",Detail_settings.Terrain_render_distance/TERRAIN_SIZE);
ebox->SetWindowText (str);
ebox=(CEdit *) GetDlgItem (IDC_PIXEL_ERROR_EDIT);
sprintf (str,"%f",Detail_settings.Pixel_error);
ebox->SetWindowText (str);
ebox=(CEdit *) GetDlgItem (IDC_NUM_MOONS_STATIC);
sprintf (str,"Num of sats:%d",Terrain_sky.num_satellites);
ebox->SetWindowText (str);
ebox=(CEdit *) GetDlgItem (IDC_CUR_MOON_STATIC);
sprintf (str,"Current sat:%d",Current_satellite);
ebox->SetWindowText (str);
ebox=(CEdit *) GetDlgItem (IDC_ROTATE_SPEED_EDIT);
sprintf (str,"%f",Terrain_sky.rotate_rate);
ebox->SetWindowText (str);
CheckDlgButton (IDC_TEXTURE_SKY,Terrain_sky.textured?1:0);
CheckDlgButton (IDC_STARS_CHECK,Terrain_sky.flags & TF_STARS?1:0);
CheckDlgButton (IDC_ROTATE_STARS,Terrain_sky.flags & TF_ROTATE_STARS?1:0);
CheckDlgButton (IDC_ROTATE_SKY,Terrain_sky.flags & TF_ROTATE_SKY?1:0);
CheckDlgButton (IDC_SATELLITE_CHECK,Terrain_sky.flags & TF_SATELLITES?1:0);
CheckDlgButton (IDC_USE_FOG,Terrain_sky.flags & TF_FOG?1:0);
CheckDlgButton (IDC_USE_HALO,Terrain_sky.satellite_flags[Current_satellite] & TSF_HALO?1:0);
CheckDlgButton (IDC_USE_ATMOSPHERE,Terrain_sky.satellite_flags[Current_satellite] & TSF_ATMOSPHERE?1:0);
CheckDlgButton (IDC_FAST_TERRAIN_CHECK,Fast_terrain?1:0);
CheckDlgButton (IDC_SHOW_TERRAIN,D3EditState.terrain_dots?1:0);
CheckDlgButton (IDC_FLAT_SHADE_TERRAIN_CHECK,D3EditState.terrain_flat_shade?1:0);
CheckDlgButton (IDC_NO_LOD_ENGINE,Editor_LOD_engine_off?1:0);
CheckDlgButton (IDC_NO_EXT_ROOMS_OBJS,Terrain_render_ext_room_objs?0:1);
bbox = (CButton *)GetDlgItem(IDC_SKY_RADIO);
bbox->SetCheck(cc_mode==CC_MODE_SKY);
bbox = (CButton *)GetDlgItem(IDC_HORIZON_RADIO);
bbox->SetCheck(cc_mode==CC_MODE_HORIZON);
bbox = (CButton *)GetDlgItem(IDC_FOG_RADIO);
bbox->SetCheck(cc_mode==CC_MODE_FOG);
bbox = (CButton *)GetDlgItem(IDC_SATELLITE_RADIO);
bbox->SetCheck(cc_mode==CC_MODE_SAT);
// Draw swatches
DrawSwatch (IDC_SKY_SWATCH,GR_COLOR_RED(Terrain_sky.sky_color),GR_COLOR_GREEN(Terrain_sky.sky_color),GR_COLOR_BLUE(Terrain_sky.sky_color));
DrawSwatch (IDC_HORIZON_SWATCH,GR_COLOR_RED(Terrain_sky.horizon_color),GR_COLOR_GREEN(Terrain_sky.horizon_color),GR_COLOR_BLUE(Terrain_sky.horizon_color));
DrawSwatch (IDC_FOG_SWATCH,GR_COLOR_RED(Terrain_sky.fog_color),GR_COLOR_GREEN(Terrain_sky.fog_color),GR_COLOR_BLUE(Terrain_sky.fog_color));
// Draw satellite swatch
float maxc=max(Terrain_sky.satellite_r[Current_satellite],Terrain_sky.satellite_g[Current_satellite]);
maxc=max(Terrain_sky.satellite_b[Current_satellite],maxc);
float r,g,b;
if (maxc>1.0)
{
r=Terrain_sky.satellite_r[Current_satellite]/maxc;
g=Terrain_sky.satellite_g[Current_satellite]/maxc;
b=Terrain_sky.satellite_b[Current_satellite]/maxc;
}
else
{
r=Terrain_sky.satellite_r[Current_satellite];
g=Terrain_sky.satellite_g[Current_satellite];
b=Terrain_sky.satellite_b[Current_satellite];
}
r*=255.0;
g*=255.0;
b*=255.0;
DrawSwatch (IDC_SATELLITE_SWATCH,r,g,b);
if (cc_mode !=CC_MODE_SAT)
{
int r,g,b;
if (cc_mode==CC_MODE_SKY)
{
r=GR_COLOR_RED(Terrain_sky.sky_color);
g=GR_COLOR_GREEN(Terrain_sky.sky_color);
b=GR_COLOR_BLUE(Terrain_sky.sky_color);
}
else if (cc_mode==CC_MODE_HORIZON)
{
r=GR_COLOR_RED(Terrain_sky.horizon_color);
g=GR_COLOR_GREEN(Terrain_sky.horizon_color);
b=GR_COLOR_BLUE(Terrain_sky.horizon_color);
}
else
{
r=GR_COLOR_RED(Terrain_sky.fog_color);
g=GR_COLOR_GREEN(Terrain_sky.fog_color);
b=GR_COLOR_BLUE(Terrain_sky.fog_color);
}
ebox=(CEdit *) GetDlgItem (IDC_SKY_RED_EDIT);
sprintf (str,"%d",r);
ebox->SetWindowText (str);
ebox=(CEdit *) GetDlgItem (IDC_SKY_GREEN_EDIT);
sprintf (str,"%d",g);
ebox->SetWindowText (str);
ebox=(CEdit *) GetDlgItem (IDC_SKY_BLUE_EDIT);
sprintf (str,"%d",b);
ebox->SetWindowText (str);
}
else
{
ebox=(CEdit *) GetDlgItem (IDC_SKY_RED_EDIT);
sprintf (str,"%f",Terrain_sky.satellite_r[Current_satellite]);
ebox->SetWindowText (str);
ebox=(CEdit *) GetDlgItem (IDC_SKY_GREEN_EDIT);
sprintf (str,"%f",Terrain_sky.satellite_g[Current_satellite]);
ebox->SetWindowText (str);
ebox=(CEdit *) GetDlgItem (IDC_SKY_BLUE_EDIT);
sprintf (str,"%f",Terrain_sky.satellite_b[Current_satellite]);
ebox->SetWindowText (str);
}
}
void CTerrainDialog::OnTerrpadMoveUp()
{
int i;
for (i=0;i<TERRAIN_DEPTH*TERRAIN_WIDTH;i++)
{
if (TerrainSelected[i])
{
int cury=Terrain_seg[i].ypos;
if (cury<=254)
{
Terrain_seg[i].ypos++;
Terrain_seg[i].y+=(float)(TERRAIN_HEIGHT_INCREMENT);
TV_changed++;
}
}
}
}
void CTerrainDialog::OnTerrpadMoveDown()
{
for (int i=0;i<TERRAIN_DEPTH*TERRAIN_WIDTH;i++)
{
if (TerrainSelected[i])
{
int cury=Terrain_seg[i].ypos;
if (cury>0)
{
Terrain_seg[i].ypos--;
Terrain_seg[i].y-=(float)(TERRAIN_HEIGHT_INCREMENT);
TV_changed++;
}
}
}
}
void CTerrainDialog::RunKeypadFunction(int code)
{
switch (code)
{
case VK_ADD: OnTerrpadMoveDown(); break;
case VK_SUBTRACT: OnTerrpadMoveUp(); break;
}
}
void CTerrainDialog::OnTerrpadImport()
{
char filename[255];
CString filter = "PCX files (*.pcx)|*.pcx||";
if (!OpenFileDialog(this, (LPCSTR)filter, filename, Current_bitmap_dir, sizeof(Current_bitmap_dir)))
return;
// Okay, we selected a file. Lets do what needs to be done here.
LoadPCXTerrain(filename);
}
void CTerrainDialog::OnTerrpadRenormalize()
{
mprintf ((0,"Building terrain normals...this might take a couple of seconds.\n"));
Terrain_checksum=-1;
BuildMinMaxTerrain();
BuildTerrainNormals();
State_changed=1;
}
void CTerrainDialog::OnTerrpadRaise10()
{
for (int i=0;i<TERRAIN_DEPTH*TERRAIN_WIDTH;i++)
{
if (TerrainSelected[i])
{
int cury=Terrain_seg[i].ypos;
if (cury<255-10)
{
Terrain_seg[i].ypos+=10;
Terrain_seg[i].y+=(float)(10*(TERRAIN_HEIGHT_INCREMENT));
TV_changed++;
}
}
}
}
void CTerrainDialog::OnTerrpadLower10()
{
for (int i=0;i<TERRAIN_DEPTH*TERRAIN_WIDTH;i++)
{
if (TerrainSelected[i])
{
int cury=Terrain_seg[i].ypos;
if (cury>9)
{
Terrain_seg[i].ypos-=10;
Terrain_seg[i].y-=(float)(10*(TERRAIN_HEIGHT_INCREMENT));
TV_changed++;
}
}
}
}
void CTerrainDialog::OnSkyTexture()
{
TV_changed=1;
}
void CTerrainDialog::OnTerrpadSelectNone()
{
for (int i=0;i<TERRAIN_WIDTH*TERRAIN_DEPTH;i++)
TerrainSelected[i]=0;
Num_terrain_selected=0;
World_changed=1;
}
void CTerrainDialog::OnTerrpadRotTexture()
{
int i;
uint8_t touched[TERRAIN_TEX_WIDTH*TERRAIN_TEX_DEPTH];
memset (touched,0,TERRAIN_TEX_WIDTH*TERRAIN_TEX_DEPTH);
for (i=0;i<TERRAIN_WIDTH*TERRAIN_DEPTH;i++)
{
if (TerrainSelected[i])
{
if (!touched[Terrain_seg[i].texseg_index])
{
int val=Terrain_tex_seg[Terrain_seg[i].texseg_index].rotation & 0x0F;
val++;
val%=4;
Terrain_tex_seg[Terrain_seg[i].texseg_index].rotation&=~0x0F;
Terrain_tex_seg[Terrain_seg[i].texseg_index].rotation|=val;
touched[Terrain_seg[i].texseg_index]=1;
}
}
}
World_changed=1;
TV_changed=1;
}
void CTerrainDialog::OnSkyNearer()
{
if (Terrain_sky.radius>500)
{
SetupSky (Terrain_sky.radius-500,Terrain_sky.flags);
TV_changed=1;
}
}
void CTerrainDialog::OnSkyFarther()
{
SetupSky (Terrain_sky.radius+500,Terrain_sky.flags);
TV_changed=1;
}
void CTerrainDialog::OnStarsCheck()
{
int c=IsDlgButtonChecked(IDC_STARS_CHECK);
if (c)
Terrain_sky.flags|=TF_STARS;
else
Terrain_sky.flags&=~TF_STARS;
TV_changed=1;
}
void CTerrainDialog::OnFastTerrainCheck()
{
int c=IsDlgButtonChecked(IDC_FAST_TERRAIN_CHECK);
if (c)
Fast_terrain=1;
else
Fast_terrain=0;
TV_changed=1;
}
void CTerrainDialog::OnTerrpadFillArea()
{
int i;
for (i=0;i<TERRAIN_WIDTH*TERRAIN_DEPTH;i++)
if (TerrainSelected[i])
Terrain_tex_seg[Terrain_seg[i].texseg_index].tex_index=D3EditState.texdlg_texture;
World_changed=1;
}
void CTerrainDialog::OnTerrpadRedoTopmap()
{
World_changed=1;
}
void CTerrainDialog::OnTerrpadMakeMax()
{
int max_so_far=0,i;
for (i=0;i<TERRAIN_WIDTH*TERRAIN_DEPTH;i++)
{
if (TerrainSelected[i])
{
if (Terrain_seg[i].ypos>max_so_far)
max_so_far=Terrain_seg[i].ypos;
}
}
for (i=0;i<TERRAIN_WIDTH*TERRAIN_DEPTH;i++)
{
if (TerrainSelected[i])
{
Terrain_seg[i].ypos=max_so_far;
Terrain_seg[i].y=max_so_far*(TERRAIN_HEIGHT_INCREMENT);
}
}
World_changed=1;
}
void CTerrainDialog::OnTerrpadMakeMin()
{
int min_so_far=9999,i;
for (i=0;i<TERRAIN_WIDTH*TERRAIN_DEPTH;i++)
{
if (TerrainSelected[i])
{
if (Terrain_seg[i].ypos<min_so_far)
min_so_far=Terrain_seg[i].ypos;
}
}
for (i=0;i<TERRAIN_WIDTH*TERRAIN_DEPTH;i++)
{
if (TerrainSelected[i])
{
Terrain_seg[i].ypos=min_so_far;
Terrain_seg[i].y=min_so_far*(TERRAIN_HEIGHT_INCREMENT);
}
}
World_changed=1;
}
void CTerrainDialog::OnTerrpadMakeZero()
{
int i;
for (i=0;i<TERRAIN_WIDTH*TERRAIN_DEPTH;i++)
{
if (TerrainSelected[i])
{
Terrain_seg[i].ypos=0;
Terrain_seg[i].y=0;
}
}
World_changed=1;
}
// Makes a pyramid out of the selected region
void CTerrainDialog::OnTerrpadPyramid()
{
int left=TERRAIN_WIDTH,right=0;
int top=TERRAIN_DEPTH,bottom=0;
int i,t,x,y;
int max_so_far=0;
int min_so_far=999;
// First find highest/lowest point
for (i=0;i<TERRAIN_WIDTH*TERRAIN_DEPTH;i++)
{
if (TerrainSelected[i])
{
if (Terrain_seg[i].ypos>max_so_far)
max_so_far=Terrain_seg[i].ypos;
if (Terrain_seg[i].ypos<min_so_far)
min_so_far=Terrain_seg[i].ypos;
}
}
// Now get dimensions of selection
for (i=0;i<TERRAIN_DEPTH*TERRAIN_WIDTH;i++)
{
if (TerrainSelected[i])
{
x=i%TERRAIN_WIDTH;
y=i/TERRAIN_WIDTH;
if (x>right)
right=x;
if (x<left)
left=x;
if (y>bottom)
bottom=y;
if (y<top)
top=y;
}
}
int width=(right-left);
int height=(bottom-top);
int hdiff=max_so_far-min_so_far;
if (hdiff==0)
{
MessageBox ("The area you selected is flat. Pull a point up to the desired height and then retry this operation.");
return;
}
fix xstep=IntToFix(hdiff)/(width/2);
fix ystep=IntToFix(hdiff)/(height/2);
// upper left
for (i=0;i<=(height/2);i++)
{
for (t=0;t<=(width/2);t++)
{
int xa,ya,a;
xa=FixToInt(xstep*t);
ya=FixToInt(ystep*i);
a=min(xa,ya);
int seg=((top+i)*TERRAIN_WIDTH)+(t+left);
Terrain_seg[seg].ypos=min_so_far+a;
Terrain_seg[seg].y=(min_so_far+a)*(TERRAIN_HEIGHT_INCREMENT);
}
}
// upper right
for (i=0;i<=(height/2);i++)
{
for (t=0;t<=(width/2);t++)
{
int xa,ya,a;
xa=FixToInt(xstep*t);
ya=FixToInt(ystep*i);
a=min(xa,ya);
int seg=((top+i)*TERRAIN_WIDTH)+(right-t);
Terrain_seg[seg].ypos=min_so_far+a;
Terrain_seg[seg].y=(min_so_far+a)*(TERRAIN_HEIGHT_INCREMENT);
}
}
// lower left
for (i=0;i<=(height/2);i++)
{
for (t=0;t<=(width/2);t++)
{
int xa,ya,a;
xa=FixToInt(xstep*t);
ya=FixToInt(ystep*i);
a=min(xa,ya);
int seg=((bottom-i)*TERRAIN_WIDTH)+(left+t);
Terrain_seg[seg].ypos=min_so_far+a;
Terrain_seg[seg].y=(min_so_far+a)*(TERRAIN_HEIGHT_INCREMENT);
}
}
// lower right
for (i=0;i<=(height/2);i++)
{
for (t=0;t<=(width/2);t++)
{
int xa,ya,a;
xa=FixToInt(xstep*t);
ya=FixToInt(ystep*i);
a=min(xa,ya);
int seg=((bottom-i)*TERRAIN_WIDTH)+(right-t);
Terrain_seg[seg].ypos=min_so_far+a;
Terrain_seg[seg].y=(min_so_far+a)*(TERRAIN_HEIGHT_INCREMENT);
}
}
World_changed=1;
}
void CTerrainDialog::OnTerrpadHill()
{
}
void CTerrainDialog::OnTerrpadPancakes()
{
int left=TERRAIN_WIDTH,right=0;
int top=TERRAIN_DEPTH,bottom=0;
int i,t,x,y;
int max_so_far=0;
int min_so_far=999;
// First find highest/lowest point
for (i=0;i<TERRAIN_WIDTH*TERRAIN_DEPTH;i++)
{
if (TerrainSelected[i])
{
if (Terrain_seg[i].ypos>max_so_far)
max_so_far=Terrain_seg[i].ypos;
if (Terrain_seg[i].ypos<min_so_far)
min_so_far=Terrain_seg[i].ypos;
}
}
// Now get dimensions of selection
for (i=0;i<TERRAIN_DEPTH*TERRAIN_WIDTH;i++)
{
if (TerrainSelected[i])
{
x=i%TERRAIN_WIDTH;
y=i/TERRAIN_WIDTH;
if (x>right)
right=x;
if (x<left)
left=x;
if (y>bottom)
bottom=y;
if (y<top)
top=y;
}
}
int width=(right-left);
int height=(bottom-top);
int hdiff=max_so_far-min_so_far;
if (hdiff==0)
{
MessageBox ("The area you selected is flat. Pull a point up to the desired height and then retry this operation.");
return;
}
fix xstep=IntToFix(hdiff)/(width/2);
fix ystep=IntToFix(hdiff)/(height/2);
// upper left
for (i=0;i<=(height/2);i++)
{
for (t=0;t<=(width/2);t++)
{
int xa,ya,a;
xa=FixToInt(xstep*t);
ya=FixToInt(ystep*i);
a=max(xa,ya);
int seg=((top+i)*TERRAIN_WIDTH)+(t+left);
Terrain_seg[seg].ypos=min_so_far+a;
Terrain_seg[seg].y=(min_so_far+a)*(TERRAIN_HEIGHT_INCREMENT);
}
}
// upper right
for (i=0;i<=(height/2);i++)
{
for (t=0;t<=(width/2);t++)
{
int xa,ya,a;
xa=FixToInt(xstep*t);
ya=FixToInt(ystep*i);
a=max(xa,ya);
int seg=((top+i)*TERRAIN_WIDTH)+(right-t);
Terrain_seg[seg].ypos=min_so_far+a;
Terrain_seg[seg].y=(min_so_far+a)*(TERRAIN_HEIGHT_INCREMENT);
}
}
// lower left
for (i=0;i<=(height/2);i++)
{
for (t=0;t<=(width/2);t++)
{
int xa,ya,a;
xa=FixToInt(xstep*t);
ya=FixToInt(ystep*i);
a=max(xa,ya);
int seg=((bottom-i)*TERRAIN_WIDTH)+(left+t);
Terrain_seg[seg].ypos=min_so_far+a;
Terrain_seg[seg].y=(min_so_far+a)*(TERRAIN_HEIGHT_INCREMENT);
}
}
// lower right
for (i=0;i<=(height/2);i++)
{
for (t=0;t<=(width/2);t++)
{
int xa,ya,a;
xa=FixToInt(xstep*t);
ya=FixToInt(ystep*i);
a=max(xa,ya);
int seg=((bottom-i)*TERRAIN_WIDTH)+(right-t);
Terrain_seg[seg].ypos=min_so_far+a;
Terrain_seg[seg].y=(min_so_far+a)*(TERRAIN_HEIGHT_INCREMENT);
}
}
World_changed=1;
}
void CTerrainDialog::OnTerrMoveMoon()
{
int n=Current_satellite;
Terrain_sky.satellite_size[n]*=1.1f;
TV_changed=1;
}
void CTerrainDialog::OnTerrRandomizeSky()
{
SetupSky (Terrain_sky.radius,Terrain_sky.flags,1);
TV_changed=1;
}
void CTerrainDialog::OnPaint()
{
CPaintDC dc(this); // device context for painting
UpdateDialog();
// Do not call CDialog::OnPaint() for painting messages
}
void CTerrainDialog::OnTerrMoreMoons()
{
if (Terrain_sky.num_satellites<5)
Terrain_sky.num_satellites++;
TV_changed=1;
UpdateDialog();
}
void CTerrainDialog::OnTerrLessMoons()
{
if (Terrain_sky.num_satellites>0)
Terrain_sky.num_satellites--;
TV_changed=1;
UpdateDialog();
}
void CTerrainDialog::OnTerrNextMoon()
{
Current_satellite++;
Current_satellite%=5;
UpdateDialog();
}
void CTerrainDialog::OnTerrPrevMoon()
{
Current_satellite--;
if (Current_satellite<0)
Current_satellite=4;
UpdateDialog();
}
void CTerrainDialog::OnShowTerrain()
{
int c=IsDlgButtonChecked(IDC_SHOW_TERRAIN);
D3EditState.terrain_dots = (c != 0);
State_changed=1;
}
void CTerrainDialog::OnFlatShadeTerrainCheck()
{
int c=IsDlgButtonChecked(IDC_FLAT_SHADE_TERRAIN_CHECK);
D3EditState.terrain_flat_shade = (c != 0);
if (c)
{
Terrain_texture_distance=0;
Detail_settings.Terrain_render_distance=DEFAULT_VISIBLE_TERRAIN_DISTANCE*2;
}
else
{
Terrain_texture_distance=9999999;
Detail_settings.Terrain_render_distance=DEFAULT_VISIBLE_TERRAIN_DISTANCE;
}
State_changed=1;
}
BOOL CTerrainDialog::OnHelpInfo(HELPINFO* pHelpInfo)
{
WinHelp(HID_TERRAINTAB,HELP_CONTEXT);
return TRUE;
//return CDialog::OnHelpInfo(pHelpInfo);
}
void CTerrainDialog::OnTerrSelectAll()
{
int i;
for (i=0;i<TERRAIN_WIDTH*TERRAIN_DEPTH;i++)
TerrainSelected[i]=1;
Num_terrain_selected=TERRAIN_WIDTH*TERRAIN_DEPTH;
World_changed=1;
}
void CTerrainDialog::OnTerrain2d()
{
int c=IsDlgButtonChecked(IDC_TERRAIN_2D);
if (c)
{
Flat_terrain=1;
}
else
{
Flat_terrain=0;
}
State_changed=1;
}
void CTerrainDialog::SetCurrentMoon(int n)
{
Current_satellite=n;
UpdateDialog();
}
void CTerrainDialog::OnTextureSky()
{
int c=IsDlgButtonChecked(IDC_TEXTURE_SKY);
Terrain_sky.textured=c;
World_changed=1;
}
void CTerrainDialog::OnKillfocusSkyRedEdit()
{
CEdit *ebox;
char str[20];
int r,g,b,nr;
float fv;
if (cc_mode==CC_MODE_SKY)
{
r=GR_COLOR_RED(Terrain_sky.sky_color);
g=GR_COLOR_GREEN(Terrain_sky.sky_color);
b=GR_COLOR_BLUE(Terrain_sky.sky_color);
}
else if (cc_mode==CC_MODE_HORIZON)
{
r=GR_COLOR_RED(Terrain_sky.horizon_color);
g=GR_COLOR_GREEN(Terrain_sky.horizon_color);
b=GR_COLOR_BLUE(Terrain_sky.horizon_color);
}
else
{
r=GR_COLOR_RED(Terrain_sky.fog_color);
g=GR_COLOR_GREEN(Terrain_sky.fog_color);
b=GR_COLOR_BLUE(Terrain_sky.fog_color);
}
ebox=(CEdit *) GetDlgItem (IDC_SKY_RED_EDIT);
ebox->GetWindowText (str,20);
if (cc_mode!=CC_MODE_SAT)
{
nr = atoi (str);
if (nr<0)
nr=0;
if (nr>255)
nr=255;
if (cc_mode==CC_MODE_SKY)
Terrain_sky.sky_color=GR_RGB(nr,g,b);
else if (cc_mode==CC_MODE_HORIZON)
Terrain_sky.horizon_color=GR_RGB(nr,g,b);
else
Terrain_sky.fog_color=GR_RGB(nr,g,b);
}
else
{
fv = atof (str);
if (fv<0)
fv=0;
Terrain_sky.satellite_r[Current_satellite]=fv;
}
World_changed=1;
UpdateDialog();
}
void CTerrainDialog::OnKillfocusSkyGreenEdit()
{
CEdit *ebox;
char str[20];
int r,g,b,nr;
float fv;
if (cc_mode==CC_MODE_SKY)
{
r=GR_COLOR_RED(Terrain_sky.sky_color);
g=GR_COLOR_GREEN(Terrain_sky.sky_color);
b=GR_COLOR_BLUE(Terrain_sky.sky_color);
}
else if (cc_mode==CC_MODE_HORIZON)
{
r=GR_COLOR_RED(Terrain_sky.horizon_color);
g=GR_COLOR_GREEN(Terrain_sky.horizon_color);
b=GR_COLOR_BLUE(Terrain_sky.horizon_color);
}
else
{
r=GR_COLOR_RED(Terrain_sky.fog_color);
g=GR_COLOR_GREEN(Terrain_sky.fog_color);
b=GR_COLOR_BLUE(Terrain_sky.fog_color);
}
ebox=(CEdit *) GetDlgItem (IDC_SKY_GREEN_EDIT);
ebox->GetWindowText (str,20);
if (cc_mode !=CC_MODE_SAT)
{
nr = atoi (str);
if (nr<0)
nr=0;
if (nr>255)
nr=255;
if (cc_mode==CC_MODE_SKY)
Terrain_sky.sky_color=GR_RGB(r,nr,b);
else if (cc_mode==CC_MODE_HORIZON)
Terrain_sky.horizon_color=GR_RGB(r,nr,b);
else
Terrain_sky.fog_color=GR_RGB(r,nr,b);
}
else
{
fv = atof (str);
if (fv<0)
fv=0;
Terrain_sky.satellite_g[Current_satellite]=fv;
}
World_changed=1;
UpdateDialog();
}
void CTerrainDialog::OnKillfocusSkyBlueEdit()
{
CEdit *ebox;
char str[20];
int r,g,b,nr;
float fv;
if (cc_mode==CC_MODE_SKY)
{
r=GR_COLOR_RED(Terrain_sky.sky_color);
g=GR_COLOR_GREEN(Terrain_sky.sky_color);
b=GR_COLOR_BLUE(Terrain_sky.sky_color);
}
else if (cc_mode==CC_MODE_HORIZON)
{
r=GR_COLOR_RED(Terrain_sky.horizon_color);
g=GR_COLOR_GREEN(Terrain_sky.horizon_color);
b=GR_COLOR_BLUE(Terrain_sky.horizon_color);
}
else
{
r=GR_COLOR_RED(Terrain_sky.fog_color);
g=GR_COLOR_GREEN(Terrain_sky.fog_color);
b=GR_COLOR_BLUE(Terrain_sky.fog_color);
}
ebox=(CEdit *) GetDlgItem (IDC_SKY_BLUE_EDIT);
ebox->GetWindowText (str,20);
if (cc_mode !=CC_MODE_SAT)
{
nr = atoi (str);
if (nr<0)
nr=0;
if (nr>255)
nr=255;
if (cc_mode==CC_MODE_SKY)
Terrain_sky.sky_color=GR_RGB(r,g,nr);
else if (cc_mode==CC_MODE_HORIZON)
Terrain_sky.horizon_color=GR_RGB(r,g,nr);
else
Terrain_sky.fog_color=GR_RGB(r,g,nr);
}
else
{
fv = atof (str);
if (fv<0)
fv=0;
Terrain_sky.satellite_b[Current_satellite]=fv;
}
World_changed=1;
UpdateDialog();
}
void CTerrainDialog::OnNoLodEngine()
{
int c=IsDlgButtonChecked(IDC_NO_LOD_ENGINE);
Editor_LOD_engine_off=c;
State_changed=1;
}
void CTerrainDialog::OnKillfocusFogDistanceEdit()
{
CEdit *ebox;
char str[20];
float predist;
float dist;
ebox=(CEdit *) GetDlgItem (IDC_FOG_DISTANCE_EDIT);
ebox->GetWindowText (str,20);
predist=atof(str);
if (predist<20)
predist=20;
if (predist>200)
predist=200;
dist = predist * TERRAIN_SIZE;
Detail_settings.Terrain_render_distance=dist;
World_changed=1;
UpdateDialog();
}
void CTerrainDialog::OnKillfocusPixelErrorEdit()
{
CEdit *ebox;
char str[20];
float err;
ebox=(CEdit *) GetDlgItem (IDC_PIXEL_ERROR_EDIT);
ebox->GetWindowText (str,20);
err = atof (str);
if (err<0)
err=0;
if (err>64)
err=64;
Detail_settings.Pixel_error=err;
World_changed=1;
UpdateDialog();
}
void CTerrainDialog::OnTerrpadSelectrange()
{
SelectRangeDialog dlg;
theApp.pause();
dlg.DoModal();
World_changed=1;
theApp.resume();
}
// These functions allow the terrain keypad to scroll!!
void CTerrainDialog::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
{
// TODO: Add your message handler code here and/or call default
CKeypadDialog::OnVScroll(nSBCode, nPos, pScrollBar);
}
void CTerrainDialog::OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
{
// TODO: Add your message handler code here and/or call default
CKeypadDialog::OnHScroll(nSBCode, nPos, pScrollBar);
}
void CTerrainDialog::OnSkyRadio()
{
cc_mode=CC_MODE_SKY;
UpdateDialog();
}
void CTerrainDialog::OnHorizonRadio()
{
cc_mode=CC_MODE_HORIZON;
UpdateDialog();
}
void CTerrainDialog::OnFogRadio()
{
cc_mode=CC_MODE_FOG;
UpdateDialog();
}
void CTerrainDialog::OnToggleVisibility()
{
for (int i=0;i<TERRAIN_WIDTH*TERRAIN_DEPTH;i++)
{
if (TerrainSelected[i])
{
int c=Terrain_seg[i].flags & TF_INVISIBLE;
if (c)
Terrain_seg[i].flags &=~TF_INVISIBLE;
else
Terrain_seg[i].flags |=TF_INVISIBLE;
World_changed=1;
}
}
if (World_changed)
GenerateLODDeltas ();
}
void CTerrainDialog::OnShowInvisible()
{
int c=IsDlgButtonChecked(IDC_SHOW_INVISIBLE);
Show_invisible_terrain=c;
State_changed=1;
}
void CTerrainDialog::OnTerrMoveMoonAway()
{
int n=Current_satellite;
Terrain_sky.satellite_size[n]*=.9f;
TV_changed=1;
}
void CTerrainDialog::MoveSat (int pitch,int heading)
{
int n=Current_satellite;
matrix rot_matrix,orient;
vm_AnglesToMatrix (&rot_matrix,pitch,heading,0); // move up a little
orient=rot_matrix;
vector sat_vec=Terrain_sky.satellite_vectors[n]-Viewer_object->pos;
float mag=vm_GetMagnitude (&sat_vec);
vector rot_vec;
vm_NormalizeVector (&sat_vec);
vm_MatrixMulVector (&rot_vec,&sat_vec,&orient);
Terrain_sky.satellite_vectors[n]=Viewer_object->pos+(rot_vec*mag);
}
void CTerrainDialog::OnMoveSatUp()
{
MoveSat (1500,0);
TV_changed=1;
}
void CTerrainDialog::OnMoveSatDown()
{
MoveSat (64000,0);
TV_changed=1;
}
void CTerrainDialog::OnMoveSatLeft()
{
MoveSat (0,64000);
TV_changed=1;
}
void CTerrainDialog::OnMoveSatRight()
{
MoveSat (0,1500);
TV_changed=1;
}
void CTerrainDialog::OnSatelliteCheck()
{
int c=IsDlgButtonChecked(IDC_SATELLITE_CHECK);
if (c)
Terrain_sky.flags|=TF_SATELLITES;
else
Terrain_sky.flags&=~TF_SATELLITES;
TV_changed=1;
}
void CTerrainDialog::OnSmoothTerrain()
{
uint8_t *src_data;
int y,x;
if (Num_terrain_selected==0)
{
OutrageMessageBox ("This operation works on selected cells. You have no cells selected!");
return;
}
if ((MessageBox("Are you sure you wish to smooth the terrain? This operation cannot be undone.","Question",MB_YESNO))==IDNO)
return;
src_data=(uint8_t *)mem_malloc (TERRAIN_WIDTH*TERRAIN_DEPTH);
ASSERT (src_data); // Ran out of memory!
for (int i=0;i<TERRAIN_WIDTH*TERRAIN_DEPTH;i++)
src_data[i]=Terrain_seg[i].ypos;
int w=TERRAIN_WIDTH;
int h=TERRAIN_DEPTH;
for (y=0;y<h;y++)
{
for (x=0;x<w;x++)
{
if (!TerrainSelected[y*w+x])
continue;
int total=0;
int num=0;
total+=src_data[y*w+x];
num++;
// Left edge
if (x!=0)
{
total+=src_data[y*w+(x-1)];
num++;
if (y!=0)
{
total+=src_data[(y-1)*w+(x-1)];
num++;
}
if (y!=h-1)
{
total+=src_data[(y+1)*w+(x-1)];
num++;
}
}
// Right edge
if (x!=(w-1))
{
total+=src_data[(y)*w+(x+1)];
num++;
if (y!=0)
{
total+=src_data[(y-1)*w+(x+1)];
num++;
}
if (y!=h-1)
{
total+=src_data[(y+1)*w+(x+1)];
num++;
}
}
// Center
if (y!=0)
{
total+=src_data[(y-1)*w+(x)];
num++;
}
if (y!=h-1)
{
total+=src_data[(y+1)*w+(x)];
num++;
}
if (num>0)
{
total/=num;
Terrain_seg[y*w+x].ypos=total;
}
}
}
mem_free (src_data);
BuildMinMaxTerrain();
OutrageMessageBox ("Terrain smoothed!");
World_changed=1;
}
void CTerrainDialog::OnUseFog()
{
int c=IsDlgButtonChecked(IDC_USE_FOG);
if (c)
Terrain_sky.flags|=TF_FOG;
else
Terrain_sky.flags&=~TF_FOG;
World_changed=1;
}
void CTerrainDialog::OnUseHalo()
{
int n=Current_satellite;
int c=IsDlgButtonChecked(IDC_USE_HALO);
if (c)
Terrain_sky.satellite_flags[n]|=TSF_HALO;
else
Terrain_sky.satellite_flags[n]&=~TSF_HALO;
World_changed=1;
}
void CTerrainDialog::OnUseAtmosphere()
{
int n=Current_satellite;
int c=IsDlgButtonChecked(IDC_USE_ATMOSPHERE);
if (c)
Terrain_sky.satellite_flags[n]|=TSF_ATMOSPHERE;
else
Terrain_sky.satellite_flags[n]&=~TSF_ATMOSPHERE;
World_changed=1;
}
#include "gamepath.h"
#include "EditLineDialog.h"
void CTerrainDialog::OnDropTerrain()
{
int desired_height,lowest_height,highest_height,delta_height;
int x,y;
//Find lowest & highest terrain values
for (x=0,lowest_height=INT_MAX,highest_height=0;x<TERRAIN_WIDTH;x++)
for (y=0;y<TERRAIN_DEPTH;y++) {
if (Terrain_seg[x*TERRAIN_WIDTH+y].ypos < lowest_height)
lowest_height = Terrain_seg[x*TERRAIN_WIDTH+y].ypos;
if (Terrain_seg[x*TERRAIN_WIDTH+y].ypos > highest_height)
highest_height = Terrain_seg[x*TERRAIN_WIDTH+y].ypos;
}
//Get desired terrain level
get_height:;
if (! InputNumber(&desired_height,"Raise/Lower Terrain","Enter the desired height for the lowest terrain point:"))
return;
//Check valid values
if ((desired_height < 0) || (desired_height > 255)) {
OutrageMessageBox("Invalid value: the height must be between 0 and 255, inclusive.");
goto get_height;
}
if (((highest_height - lowest_height) + desired_height) > 255) {
OutrageMessageBox("The delta height of the terrain is %d, so you cannot set the lowest point above %d.",highest_height - lowest_height,255 - (highest_height - lowest_height));
goto get_height;
}
//Compute delta
delta_height = desired_height - lowest_height;
//Now lower the terrain
for (x=0;x<TERRAIN_WIDTH;x++)
for (y=0;y<TERRAIN_DEPTH;y++)
Terrain_seg[x*TERRAIN_WIDTH+y].ypos += delta_height;
//Update stuff
BuildMinMaxTerrain();
//How much we move by
float delta_y = delta_height * TERRAIN_HEIGHT_INCREMENT;
int r,v,o,p,n;
room *rp;
//Drop all the rooms
for (r=0,rp=Rooms;r<=Highest_room_index;r++,rp++)
if (rp->used)
for (v=0;v<rp->num_verts;v++)
rp->verts[v].y += delta_y;
//Drop all the objects
for (o=0;o<=Highest_object_index;o++)
if (Objects[o].type != OBJ_NONE) {
vector new_pos = Objects[o].pos;
new_pos.y += delta_y;
ObjSetPos(&Objects[o],&new_pos,Objects[o].roomnum,NULL,false);
}
//Drop all the paths
for (p=0;p<Num_game_paths;p++)
for (n=0;n<GamePaths[p].num_nodes;n++)
GamePaths[p].pathnodes[n].pos.y += delta_y;
//Done
EditorStatus("Terrain moved by by %d to %d",delta_height,desired_height);
World_changed = 1;
}
void CTerrainDialog::OnSaveAsPcx()
{
char filename[255];
CString filter = "PCX files (*.pcx)|*.pcx||";
if (!SaveFileDialog(this, (LPCSTR)filter, filename, Current_bitmap_dir, sizeof(Current_bitmap_dir)))
return;
CFILE *outfile;
outfile=(CFILE *)cfopen(filename,"wb");
if (!outfile)
{
OutrageMessageBox ("Couldn't open that filename to save to!");
return;
}
// Header info
cf_WriteByte (outfile,10);
cf_WriteByte (outfile,5);
cf_WriteByte (outfile,1);
cf_WriteByte (outfile,8);
// Dimensions of image
cf_WriteShort (outfile,0);
cf_WriteShort (outfile,0);
cf_WriteShort (outfile,255);
cf_WriteShort (outfile,255);
// Display adapter dimensions (bash to 256)
cf_WriteShort (outfile,256);
cf_WriteShort (outfile,256);
for (int i=0;i<48;i++)
cf_WriteByte (outfile,0);
cf_WriteByte (outfile,0);
cf_WriteByte (outfile,1);
cf_WriteShort (outfile,256);
cf_WriteShort (outfile,2);
for (i=0;i<58;i++)
cf_WriteByte (outfile,0);
for (i=0;i<TERRAIN_DEPTH;i++)
{
for (int t=0;t<TERRAIN_WIDTH;t++)
{
uint8_t val=Terrain_seg[(((TERRAIN_DEPTH-1)-i)*TERRAIN_WIDTH)+t].ypos;
uint8_t runlen=0xc1;
cf_WriteByte (outfile,runlen);
cf_WriteByte (outfile,val);
}
}
cf_WriteByte (outfile,12);
for (i=0;i<256;i++)
{
cf_WriteByte (outfile,i);
cf_WriteByte (outfile,i);
cf_WriteByte (outfile,i);
}
cfclose (outfile);
OutrageMessageBox ("PCX exported!\n");
}
void CTerrainDialog::OnNoExtRoomsObjs()
{
if(IsDlgButtonChecked(IDC_NO_EXT_ROOMS_OBJS))
{
Terrain_render_ext_room_objs = false;
}
else
{
Terrain_render_ext_room_objs = true;
}
}
#define FILL_COLOR 1
static uint8_t *Terrain_heights,*Terrain_fill;
#define PUSH_FILL(x) {fill_stack[stack_count]=x; Terrain_fill[x]=1; stack_count++; ASSERT (stack_count<65536);}
#define POP_FILL() {stack_count--; cell=fill_stack[stack_count];}
void FillTerrainHeights (int cell)
{
terrain_segment *tseg=&Terrain_seg[cell];
uint16_t fill_stack[65536];
int stack_count=0;
ASSERT (cell>=0 && cell<TERRAIN_WIDTH*TERRAIN_DEPTH);
memset (Terrain_fill,0,TERRAIN_WIDTH*TERRAIN_DEPTH);
PUSH_FILL(cell);
while (stack_count>0)
{
POP_FILL();
if (Terrain_heights[cell]==0)
{
int x=cell%256;
int z=cell/256;
Terrain_heights[cell]=FILL_COLOR;
if (x!=0 && Terrain_fill[cell-1]==0)
PUSH_FILL(cell-1);
if (x!=TERRAIN_WIDTH-1 && Terrain_fill[cell+1]==0)
PUSH_FILL(cell+1);
if (z!=0 && Terrain_fill[cell-TERRAIN_WIDTH]==0)
PUSH_FILL(cell-TERRAIN_WIDTH);
if (z!=TERRAIN_DEPTH-1 && Terrain_fill[cell+TERRAIN_WIDTH]==0)
PUSH_FILL(cell+TERRAIN_DEPTH);
}
}
}
void CTerrainDialog::OnTerrainOcclusion()
{
// TODO: Add your control notification handler code here
if (Terrain_occlusion_checksum==(Terrain_checksum+1))
{
OutrageMessageBox ("The occlusion map is already calculated for this terrain.");
//return;
}
if ((MessageBox("Are you sure you wish to calculate terrain occlusion?","Question",MB_YESNO))==IDNO)
return;
mprintf ((0,"Now doing occlusion tests...\n"));
int count=0;
int occlude_count=0;
uint8_t *touch_buffer[256];
for (int i=0;i<256;i++)
{
memset (Terrain_occlusion_map[i],0,32);
touch_buffer[i]=(uint8_t *)mem_malloc(256);
ASSERT (touch_buffer[i]);
memset (touch_buffer[i],255,256);
}
uint8_t *save_buffer;
// Build a height map so we can flood fill
Terrain_heights=(uint8_t *)mem_malloc (TERRAIN_WIDTH*TERRAIN_DEPTH);
Terrain_fill=(uint8_t *)mem_malloc (TERRAIN_WIDTH*TERRAIN_DEPTH);
save_buffer=(uint8_t *)mem_malloc (TERRAIN_WIDTH*TERRAIN_DEPTH);
ASSERT (Terrain_heights);
ASSERT (save_buffer);
ASSERT (Terrain_fill);
memset(save_buffer,0,TERRAIN_WIDTH*TERRAIN_DEPTH);
memset(Terrain_fill,0,TERRAIN_WIDTH*TERRAIN_DEPTH);
for (i=0;i<TERRAIN_WIDTH*TERRAIN_DEPTH;i++)
{
if (Terrain_seg[i].ypos==255)
save_buffer[i]=255;
}
for (i=0;i<OCCLUSION_SIZE;i++)
{
for (int t=0;t<OCCLUSION_SIZE;t++)
{
int src_occlusion_index=i*OCCLUSION_SIZE+t;
int start_x=t*OCCLUSION_SIZE;
int start_z=i*OCCLUSION_SIZE;
int k,j;
int dest_x,dest_z;
for (dest_z=0;dest_z<OCCLUSION_SIZE;dest_z++)
{
for (dest_x=0;dest_x<OCCLUSION_SIZE;dest_x++)
{
int end_z=dest_z*OCCLUSION_SIZE;
int end_x=dest_x*OCCLUSION_SIZE;
int dest_occlusion_index=dest_z*OCCLUSION_SIZE+dest_x;
mprintf_at((2,5,0,"Count=%7d",count++));
if (dest_occlusion_index==src_occlusion_index)
{
// This is us!
int occ_byte=dest_occlusion_index/8;
int occ_bit=dest_occlusion_index % 8;
Terrain_occlusion_map[src_occlusion_index][occ_byte]|=(1<<occ_bit);
touch_buffer[src_occlusion_index][dest_occlusion_index]=1;
continue;
}
if (touch_buffer[dest_occlusion_index][src_occlusion_index]!=255)
{
// this one has already been computed
int hit=touch_buffer[dest_occlusion_index][src_occlusion_index];
int dest_occ_byte=dest_occlusion_index/8;
int dest_occ_bit=dest_occlusion_index % 8;
if (hit)
Terrain_occlusion_map[src_occlusion_index][dest_occ_byte]|=(1<<dest_occ_bit);
else
Terrain_occlusion_map[src_occlusion_index][dest_occ_byte]&=~(1<<dest_occ_bit);
touch_buffer[src_occlusion_index][dest_occlusion_index]=hit;
continue;
}
// See if this ray is close enough
vector src_vec,dest_vec;
src_vec.x=start_x;
src_vec.y=0;
src_vec.z=start_z;
dest_vec.x=end_x;
dest_vec.y=0;
dest_vec.z=end_z;
//vector subvec=dest_vec-src_vec;
// Set our heights to max
memset (Terrain_heights,255,TERRAIN_WIDTH*TERRAIN_DEPTH);
// Now carve out a path from the src to the dest
int x_major=1;
if (abs(end_z-start_z)>abs(end_x-start_x))
x_major=0;
// We're iterating over the x axis
if (x_major)
{
int x_add=1;
int limit=end_x-start_x;
if (limit<0)
{
x_add=-1;
limit=-limit;
}
int cur_x=start_x;
float cur_z=start_z;
float delta_z=(float)(end_z-start_z)/(float)limit;
for (j=0;j<limit;j++,cur_x+=x_add,cur_z+=delta_z)
{
for (int z=0;z<OCCLUSION_SIZE;z++)
{
for (int x=0;x<OCCLUSION_SIZE;x++)
{
int index=(cur_z+z)*TERRAIN_WIDTH;
index+=(cur_x+x);
Terrain_heights[index]=0;
}
}
}
}
else // iterate over z axis
{
int z_add=1;
int limit=end_z-start_z;
if (limit<0)
{
z_add=-1;
limit=-limit;
}
int cur_z=start_z;
float cur_x=start_x;
float delta_x=(float)(end_x-start_x)/(float)limit;
for (j=0;j<limit;j++,cur_z+=z_add,cur_x+=delta_x)
{
for (int z=0;z<OCCLUSION_SIZE;z++)
{
for (int x=0;x<OCCLUSION_SIZE;x++)
{
int index=(cur_z+z)*TERRAIN_WIDTH;
index+=(cur_x+x);
Terrain_heights[index]=0;
}
}
}
}
// Ok, we have a carved path
// Now put back in all the max values from our original map
for (k=0;k<TERRAIN_WIDTH*TERRAIN_DEPTH;k++)
{
if (save_buffer[k]==255)
Terrain_heights[k]=255;
}
// Set our src block to zero
for (k=0;k<OCCLUSION_SIZE;k++)
{
for (j=0;j<OCCLUSION_SIZE;j++)
{
Terrain_heights[((start_z+k)*TERRAIN_WIDTH)+start_x+j]=0;
}
}
// Fill that valley
FillTerrainHeights ((start_z*TERRAIN_WIDTH)+start_x);
// Check to see if we hit our destination
int seen=0;
for (int z=0;z<OCCLUSION_SIZE && !seen;z++)
{
for (int x=0;x<OCCLUSION_SIZE && !seen;x++)
{
int index=(end_z+z)*TERRAIN_WIDTH;
index+=(end_x+x);
if (Terrain_heights[index]==1)
seen=1;
}
}
touch_buffer[src_occlusion_index][dest_occlusion_index]=seen;
if (seen)
{
int occ_byte=dest_occlusion_index/8;
int occ_bit=dest_occlusion_index%8;
Terrain_occlusion_map[src_occlusion_index][occ_byte]|=(1<<occ_bit);
}
else
{
int occ_byte=dest_occlusion_index/8;
int occ_bit=dest_occlusion_index%8;
Terrain_occlusion_map[src_occlusion_index][occ_byte]&=~(1<<occ_bit);
occlude_count++;
}
}
}
}
}
mem_free (Terrain_heights);
mem_free (Terrain_fill);
mem_free (save_buffer);
for (i=0;i<256;i++)
mem_free (touch_buffer[i]);
Terrain_occlusion_checksum=Terrain_checksum+1;
mprintf ((0,"%d cells were occluded.\n",occlude_count));
OutrageMessageBox ("Occlusion checking complete. Remember to save!");
}
void CTerrainDialog::OnSatelliteRadio()
{
cc_mode=CC_MODE_SAT;
UpdateDialog();
}
void CTerrainDialog::OnForceVisible()
{
for (int i=0;i<TERRAIN_WIDTH*TERRAIN_DEPTH;i++)
{
if (TerrainSelected[i])
{
int c=Terrain_seg[i].flags & TF_INVISIBLE;
if (c)
{
Terrain_seg[i].flags &=~TF_INVISIBLE;
World_changed=1;
}
}
}
if (World_changed)
GenerateLODDeltas ();
}
void CTerrainDialog::OnKillfocusDamagePerSecEdit()
{
CEdit *ebox;
char str[20];
float err;
ebox=(CEdit *) GetDlgItem (IDC_DAMAGE_PER_SEC_EDIT);
ebox->GetWindowText (str,20);
err = atof (str);
if (err<0)
err=0;
if (err>200)
err=200;
Terrain_sky.damage_per_second=err;
World_changed=1;
UpdateDialog();
}
void CTerrainDialog::OnKillfocusFogScalarEdit()
{
CEdit *ebox;
char str[20];
float err;
ebox=(CEdit *) GetDlgItem (IDC_FOG_SCALAR_EDIT);
ebox->GetWindowText (str,20);
err = atof (str);
if (err<.2)
err=.2f;
if (err>1.0)
err=1.0;
Terrain_sky.fog_scalar=err;
World_changed=1;
UpdateDialog();
}
void CTerrainDialog::OnRotateStars()
{
int c=IsDlgButtonChecked(IDC_ROTATE_STARS);
if (c)
Terrain_sky.flags|=TF_ROTATE_STARS;
else
Terrain_sky.flags&=~TF_ROTATE_STARS;
TV_changed=1;
}
void CTerrainDialog::OnRotateSky()
{
int c=IsDlgButtonChecked(IDC_ROTATE_SKY);
if (c)
Terrain_sky.flags|=TF_ROTATE_SKY;
else
Terrain_sky.flags&=~TF_ROTATE_SKY;
TV_changed=1;
}
void CTerrainDialog::OnKillfocusRotateSpeedEdit()
{
CEdit *ebox;
char str[20];
float err;
ebox=(CEdit *) GetDlgItem (IDC_ROTATE_SPEED_EDIT);
ebox->GetWindowText (str,20);
err = atof (str);
if (err<0)
err=0;
if (err>180)
err=180;
Terrain_sky.rotate_rate=err;
World_changed=1;
UpdateDialog();
}
void CTerrainDialog::OnTileMore()
{
int i;
uint8_t touched[TERRAIN_TEX_WIDTH*TERRAIN_TEX_DEPTH];
memset (touched,0,TERRAIN_TEX_WIDTH*TERRAIN_TEX_DEPTH);
for (i=0;i<TERRAIN_WIDTH*TERRAIN_DEPTH;i++)
{
if (TerrainSelected[i])
{
if (!touched[Terrain_seg[i].texseg_index])
{
int val=Terrain_tex_seg[Terrain_seg[i].texseg_index].rotation>>4;
if (val<8)
val++;
val<<=4;
Terrain_tex_seg[Terrain_seg[i].texseg_index].rotation&=~0xF0;
Terrain_tex_seg[Terrain_seg[i].texseg_index].rotation|=val;
touched[Terrain_seg[i].texseg_index]=1;
}
}
}
World_changed=1;
TV_changed=1;
}
void CTerrainDialog::OnTileLess()
{
int i;
uint8_t touched[TERRAIN_TEX_WIDTH*TERRAIN_TEX_DEPTH];
memset (touched,0,TERRAIN_TEX_WIDTH*TERRAIN_TEX_DEPTH);
for (i=0;i<TERRAIN_WIDTH*TERRAIN_DEPTH;i++)
{
if (TerrainSelected[i])
{
if (!touched[Terrain_seg[i].texseg_index])
{
int val=Terrain_tex_seg[Terrain_seg[i].texseg_index].rotation>>4;
if (val>1)
val--;
val<<=4;
Terrain_tex_seg[Terrain_seg[i].texseg_index].rotation&=~0xF0;
Terrain_tex_seg[Terrain_seg[i].texseg_index].rotation|=val;
touched[Terrain_seg[i].texseg_index]=1;
}
}
}
World_changed=1;
TV_changed=1;
}
#include "TerrainSoundDialog.h"
void CTerrainDialog::OnTerrSound()
{
CTerrainSoundDialog dlg;
dlg.DoModal();
}
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