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Diffstat (limited to 'src/common/modfile.cpp')
-rw-r--r-- | src/common/modfile.cpp | 695 |
1 files changed, 0 insertions, 695 deletions
diff --git a/src/common/modfile.cpp b/src/common/modfile.cpp deleted file mode 100644 index fc202b7..0000000 --- a/src/common/modfile.cpp +++ /dev/null @@ -1,695 +0,0 @@ -// * This file is part of the COLOBOT source code -// * Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA, www.epsitec.ch -// * -// * 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/. - -// modfile.cpp - - -#include <windows.h> -#include <stdio.h> -#include <d3d.h> - -#include "common/struct.h" -#include "math/geometry.h" -#include "old/d3dengine.h" -#include "old/d3dmath.h" -#include "common/language.h" -#include "common/event.h" -#include "common/misc.h" -#include "common/iman.h" -#include "old/math3d.h" -#include "common/modfile.h" - - - -const int MAX_VERTICES = 2000; - - - -// Object's constructor. - -CModFile::CModFile(CInstanceManager* iMan) -{ - m_iMan = iMan; - - m_engine = (CD3DEngine*)m_iMan->SearchInstance(CLASS_ENGINE); - - m_triangleUsed = 0; - m_triangleTable = (ModelTriangle*)malloc(sizeof(ModelTriangle)*MAX_VERTICES); - ZeroMemory(m_triangleTable, sizeof(ModelTriangle)*MAX_VERTICES); -} - -// Object's destructor. - -CModFile::~CModFile() -{ - free(m_triangleTable); -} - - - - -// Creates a triangle in the internal structure. - -bool CModFile::CreateTriangle(Math::Vector p1, Math::Vector p2, Math::Vector p3, - float min, float max) -{ - Math::Vector n; - int i; - - if ( m_triangleUsed >= MAX_VERTICES ) - { - OutputDebugString("ERROR: CreateTriangle::Too many triangles\n"); - return false; - } - - i = m_triangleUsed++; - - ZeroMemory(&m_triangleTable[i], sizeof(ModelTriangle)); - - m_triangleTable[i].bUsed = true; - m_triangleTable[i].bSelect = false; - - n = Math::NormalToPlane(p3, p2, p1); - m_triangleTable[i].p1 = D3DVERTEX2( p1, n); - m_triangleTable[i].p2 = D3DVERTEX2( p2, n); - m_triangleTable[i].p3 = D3DVERTEX2( p3, n); - - m_triangleTable[i].material.diffuse.r = 1.0f; - m_triangleTable[i].material.diffuse.g = 1.0f; - m_triangleTable[i].material.diffuse.b = 1.0f; // white - m_triangleTable[i].material.ambient.r = 0.5f; - m_triangleTable[i].material.ambient.g = 0.5f; - m_triangleTable[i].material.ambient.b = 0.5f; - - m_triangleTable[i].min = min; - m_triangleTable[i].max = max; - - return true; -} - -// Reads a DXF file. - -bool CModFile::ReadDXF(char *filename, float min, float max) -{ - FILE* file = NULL; - char line[100]; - int command, rankSommet, nbSommet, nbFace; - Math::Vector table[MAX_VERTICES]; - bool bWaitNbSommet; - bool bWaitNbFace; - bool bWaitSommetX; - bool bWaitSommetY; - bool bWaitSommetZ; - bool bWaitFaceX; - bool bWaitFaceY; - bool bWaitFaceZ; - float x,y,z; - int p1,p2,p3; - - file = fopen(filename, "r"); - if ( file == NULL ) return false; - - m_triangleUsed = 0; - - rankSommet = 0; - bWaitNbSommet = false; - bWaitNbFace = false; - bWaitSommetX = false; - bWaitSommetY = false; - bWaitSommetZ = false; - bWaitFaceX = false; - bWaitFaceY = false; - bWaitFaceZ = false; - - while ( fgets(line, 100, file) != NULL ) - { - sscanf(line, "%d", &command); - if ( fgets(line, 100, file) == NULL ) break; - - if ( command == 66 ) - { - bWaitNbSommet = true; - } - - if ( command == 71 && bWaitNbSommet ) - { - bWaitNbSommet = false; - sscanf(line, "%d", &nbSommet); - if ( nbSommet > MAX_VERTICES ) nbSommet = MAX_VERTICES; - rankSommet = 0; - bWaitNbFace = true; - -//? sprintf(s, "Waiting for %d sommets\n", nbSommet); -//? OutputDebugString(s); - } - - if ( command == 72 && bWaitNbFace ) - { - bWaitNbFace = false; - sscanf(line, "%d", &nbFace); - bWaitSommetX = true; - -//? sprintf(s, "Waiting for %d faces\n", nbFace); -//? OutputDebugString(s); - } - - if ( command == 10 && bWaitSommetX ) - { - bWaitSommetX = false; - sscanf(line, "%f", &x); - bWaitSommetY = true; - } - - if ( command == 20 && bWaitSommetY ) - { - bWaitSommetY = false; - sscanf(line, "%f", &y); - bWaitSommetZ = true; - } - - if ( command == 30 && bWaitSommetZ ) - { - bWaitSommetZ = false; - sscanf(line, "%f", &z); - - nbSommet --; - if ( nbSommet >= 0 ) - { - Math::Vector p(x,z,y); // permutation of Y and Z! - table[rankSommet++] = p; - bWaitSommetX = true; - -//? sprintf(s, "Sommet[%d]=%f;%f;%f\n", rankSommet, p.x,p.y,p.z); -//? OutputDebugString(s); - } - else - { - bWaitFaceX = true; - } - } - - if ( command == 71 && bWaitFaceX ) - { - bWaitFaceX = false; - sscanf(line, "%d", &p1); - if ( p1 < 0 ) p1 = -p1; - bWaitFaceY = true; - } - - if ( command == 72 && bWaitFaceY ) - { - bWaitFaceY = false; - sscanf(line, "%d", &p2); - if ( p2 < 0 ) p2 = -p2; - bWaitFaceZ = true; - } - - if ( command == 73 && bWaitFaceZ ) - { - bWaitFaceZ = false; - sscanf(line, "%d", &p3); - if ( p3 < 0 ) p3 = -p3; - - nbFace --; - if ( nbFace >= 0 ) - { - CreateTriangle( table[p3-1], table[p2-1], table[p1-1], min,max ); - bWaitFaceX = true; - -//? sprintf(s, "Face=%d;%d;%d\n", p1,p2,p3); -//? OutputDebugString(s); - } - } - - } - - fclose(file); - return true; -} - - - -struct InfoMOD -{ - int rev; - int vers; - int total; - int reserve[10]; -}; - - -// Change nom.bmp to nom.tga - -void ChangeBMPtoTGA(char *filename) -{ - char* p; - - p = strstr(filename, ".bmp"); - if ( p != 0 ) strcpy(p, ".tga"); -} - - -// Reads a MOD file. - -bool CModFile::AddModel(char *filename, int first, bool bEdit, bool bMeta) -{ - FILE* file; - InfoMOD info; - float limit[2]; - int i, nb, err; - char* p; - - if ( m_engine->RetDebugMode() ) - { - bMeta = false; - } - - if ( bMeta ) - { - p = strchr(filename, '\\'); - if ( p == 0 ) - { -#if _SCHOOL - err = g_metafile.Open("ceebot2.dat", filename); -#else - err = g_metafile.Open("colobot2.dat", filename); -#endif - } - else - { -#if _SCHOOL - err = g_metafile.Open("ceebot2.dat", p+1); -#else - err = g_metafile.Open("colobot2.dat", p+1); -#endif - } - if ( err != 0 ) bMeta = false; - } - if ( !bMeta ) - { - file = fopen(filename, "rb"); - if ( file == NULL ) return false; - } - - if ( bMeta ) - { - g_metafile.Read(&info, sizeof(InfoMOD)); - } - else - { - fread(&info, sizeof(InfoMOD), 1, file); - } - nb = info.total; - m_triangleUsed += nb; - - if ( info.rev == 1 && info.vers == 0 ) - { - OldModelTriangle1 old; - - for ( i=first ; i<m_triangleUsed ; i++ ) - { - if ( bMeta ) - { - g_metafile.Read(&old, sizeof(OldModelTriangle1)); - } - else - { - fread(&old, sizeof(OldModelTriangle1), 1, file); - } - - ZeroMemory(&m_triangleTable[i], sizeof(ModelTriangle)); - m_triangleTable[i].bUsed = old.bUsed; - m_triangleTable[i].bSelect = old.bSelect; - - m_triangleTable[i].p1.x = old.p1.x; - m_triangleTable[i].p1.y = old.p1.y; - m_triangleTable[i].p1.z = old.p1.z; - m_triangleTable[i].p1.nx = old.p1.nx; - m_triangleTable[i].p1.ny = old.p1.ny; - m_triangleTable[i].p1.nz = old.p1.nz; - m_triangleTable[i].p1.tu = old.p1.tu; - m_triangleTable[i].p1.tv = old.p1.tv; - - m_triangleTable[i].p2.x = old.p2.x; - m_triangleTable[i].p2.y = old.p2.y; - m_triangleTable[i].p2.z = old.p2.z; - m_triangleTable[i].p2.nx = old.p2.nx; - m_triangleTable[i].p2.ny = old.p2.ny; - m_triangleTable[i].p2.nz = old.p2.nz; - m_triangleTable[i].p2.tu = old.p2.tu; - m_triangleTable[i].p2.tv = old.p2.tv; - - m_triangleTable[i].p3.x = old.p3.x; - m_triangleTable[i].p3.y = old.p3.y; - m_triangleTable[i].p3.z = old.p3.z; - m_triangleTable[i].p3.nx = old.p3.nx; - m_triangleTable[i].p3.ny = old.p3.ny; - m_triangleTable[i].p3.nz = old.p3.nz; - m_triangleTable[i].p3.tu = old.p3.tu; - m_triangleTable[i].p3.tv = old.p3.tv; - - m_triangleTable[i].material = old.material; - strcpy(m_triangleTable[i].texName, old.texName); - m_triangleTable[i].min = old.min; - m_triangleTable[i].max = old.max; - } - } - else if ( info.rev == 1 && info.vers == 1 ) - { - OldModelTriangle2 old; - - for ( i=first ; i<m_triangleUsed ; i++ ) - { - if ( bMeta ) - { - g_metafile.Read(&old, sizeof(OldModelTriangle2)); - } - else - { - fread(&old, sizeof(OldModelTriangle2), 1, file); - } - - ZeroMemory(&m_triangleTable[i], sizeof(ModelTriangle)); - m_triangleTable[i].bUsed = old.bUsed; - m_triangleTable[i].bSelect = old.bSelect; - - m_triangleTable[i].p1.x = old.p1.x; - m_triangleTable[i].p1.y = old.p1.y; - m_triangleTable[i].p1.z = old.p1.z; - m_triangleTable[i].p1.nx = old.p1.nx; - m_triangleTable[i].p1.ny = old.p1.ny; - m_triangleTable[i].p1.nz = old.p1.nz; - m_triangleTable[i].p1.tu = old.p1.tu; - m_triangleTable[i].p1.tv = old.p1.tv; - - m_triangleTable[i].p2.x = old.p2.x; - m_triangleTable[i].p2.y = old.p2.y; - m_triangleTable[i].p2.z = old.p2.z; - m_triangleTable[i].p2.nx = old.p2.nx; - m_triangleTable[i].p2.ny = old.p2.ny; - m_triangleTable[i].p2.nz = old.p2.nz; - m_triangleTable[i].p2.tu = old.p2.tu; - m_triangleTable[i].p2.tv = old.p2.tv; - - m_triangleTable[i].p3.x = old.p3.x; - m_triangleTable[i].p3.y = old.p3.y; - m_triangleTable[i].p3.z = old.p3.z; - m_triangleTable[i].p3.nx = old.p3.nx; - m_triangleTable[i].p3.ny = old.p3.ny; - m_triangleTable[i].p3.nz = old.p3.nz; - m_triangleTable[i].p3.tu = old.p3.tu; - m_triangleTable[i].p3.tv = old.p3.tv; - - m_triangleTable[i].material = old.material; - strcpy(m_triangleTable[i].texName, old.texName); - m_triangleTable[i].min = old.min; - m_triangleTable[i].max = old.max; - m_triangleTable[i].state = old.state; - m_triangleTable[i].reserve2 = old.reserve2; - m_triangleTable[i].reserve3 = old.reserve3; - m_triangleTable[i].reserve4 = old.reserve4; - } - } - else - { - if ( bMeta ) - { - g_metafile.Read(m_triangleTable+first, sizeof(ModelTriangle)*nb); - } - else - { - fread(m_triangleTable+first, sizeof(ModelTriangle), nb, file); - } - } - - for ( i=first ; i<m_triangleUsed ; i++ ) - { - ChangeBMPtoTGA(m_triangleTable[i].texName); - } - - if ( !bEdit ) - { - limit[0] = m_engine->RetLimitLOD(0); // frontier AB as config - limit[1] = m_engine->RetLimitLOD(1); // frontier BC as config - - // Standard frontiers -> config. - for ( i=first ; i<m_triangleUsed ; i++ ) - { - if ( m_triangleTable[i].min == 0.0f && - m_triangleTable[i].max == 100.0f ) // resolution A ? - { - m_triangleTable[i].max = limit[0]; - } - else if ( m_triangleTable[i].min == 100.0f && - m_triangleTable[i].max == 200.0f ) // resolution B ? - { - m_triangleTable[i].min = limit[0]; - m_triangleTable[i].max = limit[1]; - } - else if ( m_triangleTable[i].min == 200.0f && - m_triangleTable[i].max == 1000000.0f ) // resolution C ? - { - m_triangleTable[i].min = limit[1]; - } - } - } - - if ( bMeta ) - { - g_metafile.Close(); - } - else - { - fclose(file); - } - return true; -} - -// Reads a MOD file. - -bool CModFile::ReadModel(char *filename, bool bEdit, bool bMeta) -{ - m_triangleUsed = 0; - return AddModel(filename, 0, bEdit, bMeta); -} - - -// Writes a MOD file. - -bool CModFile::WriteModel(char *filename) -{ - FILE* file; - InfoMOD info; - - if ( m_triangleUsed == 0 ) return false; - - file = fopen(filename, "wb"); - if ( file == NULL ) return false; - - ZeroMemory(&info, sizeof(InfoMOD)); - info.rev = 1; - info.vers = 2; - info.total = m_triangleUsed; - fwrite(&info, sizeof(InfoMOD), 1, file); - - fwrite(m_triangleTable, sizeof(ModelTriangle), m_triangleUsed, file); - - fclose(file); - return true; -} - - -// Creates the object in the 3D engine. - -bool CModFile::CreateEngineObject(int objRank, int addState) -{ -#if 0 - char texName2[20]; - int texNum, i, state; - - for ( i=0 ; i<m_triangleUsed ; i++ ) - { - if ( !m_triangleTable[i].bUsed ) continue; - - state = m_triangleTable[i].state; - texName2[0] = 0; - - if ( m_triangleTable[i].texNum2 != 0 ) - { - if ( m_triangleTable[i].texNum2 == 1 ) - { - texNum = m_engine->RetSecondTexture(); - } - else - { - texNum = m_triangleTable[i].texNum2; - } - - if ( texNum >= 1 && texNum <= 10 ) - { - state = m_triangleTable[i].state|D3DSTATEDUALb; - } - if ( texNum >= 11 && texNum <= 20 ) - { - state = m_triangleTable[i].state|D3DSTATEDUALw; - } - sprintf(texName2, "dirty%.2d.bmp", texNum); - } - - m_engine->AddTriangle(objRank, &m_triangleTable[i].p1, 3, - m_triangleTable[i].material, - state+addState, - m_triangleTable[i].texName, texName2, - m_triangleTable[i].min, - m_triangleTable[i].max, false); - } - return true; -#else - char texName1[20]; - char texName2[20]; - int texNum, i, state; - - for ( i=0 ; i<m_triangleUsed ; i++ ) - { - if ( !m_triangleTable[i].bUsed ) continue; - - state = m_triangleTable[i].state; - strcpy(texName1, m_triangleTable[i].texName); - texName2[0] = 0; - - if ( strcmp(texName1, "plant.tga") == 0 ) - { - state |= D3DSTATEALPHA; - } - - if ( m_triangleTable[i].texNum2 != 0 ) - { - if ( m_triangleTable[i].texNum2 == 1 ) - { - texNum = m_engine->RetSecondTexture(); - } - else - { - texNum = m_triangleTable[i].texNum2; - } - - if ( texNum >= 1 && texNum <= 10 ) - { - state |= D3DSTATEDUALb; - } - if ( texNum >= 11 && texNum <= 20 ) - { - state |= D3DSTATEDUALw; - } - sprintf(texName2, "dirty%.2d.tga", texNum); - } - - m_engine->AddTriangle(objRank, &m_triangleTable[i].p1, 3, - m_triangleTable[i].material, - state+addState, - texName1, texName2, - m_triangleTable[i].min, - m_triangleTable[i].max, false); - } - return true; -#endif -} - - -// Performs a mirror according to Z. - -void CModFile::Mirror() -{ - D3DVERTEX2 t; - int i; - - for ( i=0 ; i<m_triangleUsed ; i++ ) - { - t = m_triangleTable[i].p1; - m_triangleTable[i].p1 = m_triangleTable[i].p2; - m_triangleTable[i].p2 = t; - - m_triangleTable[i].p1.z = -m_triangleTable[i].p1.z; - m_triangleTable[i].p2.z = -m_triangleTable[i].p2.z; - m_triangleTable[i].p3.z = -m_triangleTable[i].p3.z; - - m_triangleTable[i].p1.nz = -m_triangleTable[i].p1.nz; - m_triangleTable[i].p2.nz = -m_triangleTable[i].p2.nz; - m_triangleTable[i].p3.nz = -m_triangleTable[i].p3.nz; - } -} - - -// Returns the pointer to the list of triangles. - -void CModFile::SetTriangleUsed(int total) -{ - m_triangleUsed = total; -} - -int CModFile::RetTriangleUsed() -{ - return m_triangleUsed; -} - -int CModFile::RetTriangleMax() -{ - return MAX_VERTICES; -} - -ModelTriangle* CModFile::RetTriangleList() -{ - return m_triangleTable; -} - - -// Returns the height according to a position (x - z); - -float CModFile::RetHeight(Math::Vector pos) -{ - Math::Vector p1, p2, p3; - float limit; - int i; - - limit = 5.0f; - - for ( i=0 ; i<m_triangleUsed ; i++ ) - { - if ( !m_triangleTable[i].bUsed ) continue; - - if ( fabs(pos.x-m_triangleTable[i].p1.x) < limit && - fabs(pos.z-m_triangleTable[i].p1.z) < limit ) - { - return m_triangleTable[i].p1.y; - } - - if ( fabs(pos.x-m_triangleTable[i].p2.x) < limit && - fabs(pos.z-m_triangleTable[i].p2.z) < limit ) - { - return m_triangleTable[i].p2.y; - } - - if ( fabs(pos.x-m_triangleTable[i].p3.x) < limit && - fabs(pos.z-m_triangleTable[i].p3.z) < limit ) - { - return m_triangleTable[i].p3.y; - } - } - - return 0.0f; -} - - |