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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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 2
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "common/system.h"
#include "common/file.h"
#include "common/textconsole.h"
#include "hopkins/font.h"
#include "hopkins/files.h"
#include "hopkins/globals.h"
#include "hopkins/graphics.h"
#include "hopkins/hopkins.h"
#include "hopkins/objects.h"
namespace Hopkins {
void FontManager::setParent(HopkinsEngine *vm) {
_vm = vm;
}
void FontManager::clearAll() {
for (int idx = 0; idx < 11; ++idx) {
Txt[idx].field0 = 0;
Txt[idx].field12 = 0;
Txt[idx].field3FC = 0;
Txt[idx].field3FE = 0;
Txt[idx].field400 = 0;
Txt[idx].width = 0;
Txt[idx].height = 0;
Txt[idx].field408 = 0;
ListeTxt[idx].enabled = false;
}
}
void FontManager::TEXTE_ON(int idx) {
if ((idx - 5) > 11)
error("Attempted to display text > MAX_TEXT.");
TxtItem &txt = Txt[idx - 5];
txt.field0 = 1;
txt.field408 = 0;
if (txt.field400 != g_PTRNUL) {
_vm->_globals.dos_free2(txt.field400);
txt.field400 = g_PTRNUL;
}
}
void FontManager::TEXTE_OFF(int idx) {
if ((idx - 5) > 11)
error("Attempted to display text > MAX_TEXT.");
TxtItem &txt = Txt[idx - 5];
txt.field0 = 0;
txt.field408 = 0;
if (txt.field400 != g_PTRNUL) {
_vm->_globals.dos_free2(txt.field400);
txt.field400 = g_PTRNUL;
}
}
void FontManager::COUL_TXT(int idx, byte colByte) {
Txt[idx - 5].field40A = colByte;
}
void FontManager::OPTI_COUL_TXT(int idx1, int idx2, int idx3, int idx4) {
COUL_TXT(idx1, 255);
COUL_TXT(idx2, 255);
COUL_TXT(idx3, 255);
COUL_TXT(idx4, 253);
}
void FontManager::DOS_TEXT(int idx, int a2, const Common::String &filename, int xp, int yp, int a6, int a7, int a8, int a9, int a10) {
if ((idx - 5) > 11)
error("Attempted to display text > MAX_TEXT.");
TxtItem &txt = Txt[idx - 5];
txt.field0 = 0;
txt.filename = filename;
txt.xp = xp;
txt.yp = yp;
txt.fieldC = a2;
txt.fieldE = a6;
txt.field10 = a7;
txt.field3FC = a8;
txt.field3FE = a9;
txt.field40A = a10;
}
void FontManager::BOITE(int idx, int fileIndex, const Common::String &filename, int xp, int yp) {
int filesize;
byte *v9;
const byte *v10;
int v11;
char v13;
char v14;
int v15;
char v16;
int v17;
int v18;
int v19;
int v20;
int v21;
int v22;
int v23;
char v24;
int v25;
int v27;
int v28;
int v29;
int v31;
int v32;
int v33;
int v34;
int v35;
int v36;
int v37;
int v38;
int v40;
int ptrb;
int ptrc;
byte *ptrd;
byte *ptre;
Common::String s;
int v49;
int v50;
int v51;
int v52;
int v53;
int v54;
int v55;
int v56;
int lineSize;
int lineCount;
byte *v59;
byte *v60;
byte *v61;
int v62;
int v63;
int v64;
int v65;
int v66;
int v67;
int v68;
int v69;
int v70;
int v71;
int v72;
int v73;
int i;
int v75;
Common::String file;
Common::File f;
v73 = xp;
v70 = yp;
lineCount = 0;
if (idx < 0)
error("Bad number for text");
_vm->_globals.police_l = 11;
_vm->_globals.largeur_boite = 11 * Txt[idx].field3FE;
if (Txt[idx].field408) {
v34 = Txt[idx].field3FC;
if (v34 != 6 && v34 != 1 && v34 != 3 && v34 != 5) {
v72 = yp + 5;
v38 = 0;
if (Txt[idx].field12 > 0) {
do {
v40 = idx;
TEXT_NOW1(xp + 5, v72, Txt[idx].lines[v38], Txt[idx].field40A);
v72 += _vm->_globals.police_h + 1;
++v38;
idx = v40;
} while (Txt[v40].field12 > v38);
}
} else {
v35 = idx;
v36 = Txt[v35].height;
v37 = Txt[v35].width;
_vm->_graphicsManager.Restore_Mem(
_vm->_graphicsManager.VESA_BUFFER,
Txt[v35].field400,
xp,
yp,
Txt[v35].width,
Txt[v35].height);
_vm->_graphicsManager.Ajoute_Segment_Vesa(xp, yp, xp + v37, yp + v36);
}
} else {
v62 = 0;
do {
TRIER_TEXT[v62++] = 0;
} while (v62 <= 19);
Txt[idx].field408 = 1;
_vm->_fileManager.CONSTRUIT_FICHIER(_vm->_globals.HOPLINK, filename);
file = _vm->_globals.NFICHIER;
if (strncmp(file.c_str(), oldname.c_str(), strlen(file.c_str())) != 0) {
// Starting to access a new file, so read in the index file for the file
oldname = file;
nom_index = Common::String(file.c_str(), file.size() - 3);
nom_index += "IND";
if (!f.open(nom_index))
error("Error opening file - %s", nom_index.c_str());
filesize = f.size();
for (int i = 0; i < (filesize / 4); ++i)
Index[i] = f.readUint32LE();
f.close();
}
if (filename[0] != 'Z' || filename[1] != 'O') {
if (!f.open(file))
error("Error opening file - %s", nom_index.c_str());
v69 = 2048;
f.seek(Index[fileIndex]);
texte_tmp = _vm->_globals.dos_malloc2(0x80Au);
if (texte_tmp == g_PTRNUL)
error("Error allocating text");
f.read(texte_tmp, 0x800u);
f.close();
_vm->_globals.texte_long = 2048;
} else {
v69 = 100;
_vm->_globals.texte_long = 100;
v9 = _vm->_globals.dos_malloc2(0x6Eu);
texte_tmp = v9;
v10 = _vm->_globals.BUF_ZONE + Index[fileIndex];
memcpy(v9, v10, 0x60u);
v11 = 0;
WRITE_LE_UINT16((uint16 *)v9 + 48, (int16)READ_LE_UINT16(v10 + 96));
}
v59 = texte_tmp;
v63 = 0;
if (!v69)
goto LABEL_43;
do {
v13 = *v59;
if ((byte)(*v59 + 46) > 0x1Bu) {
if ((unsigned __int8)(v13 + 80) > 0x1Bu) {
if ((unsigned __int8)(v13 - 65) <= 0x19u || (unsigned __int8)(v13 - 97) <= 0x19u)
v13 = 32;
} else {
v13 -= 79;
}
} else {
v13 += 111;
}
*v59 = v13;
v59 = v59 + 1;
++v63;
} while (v63 < v69);
v60 = texte_tmp;
v64 = 0;
if (v69) {
while (1) {
v14 = *(v60 + v64);
if (v14 == '\r' || v14 == '\n') {
*(v60 + v64) = 0;
if (!Txt[idx].field3FE)
break;
}
++v64;
if (v69 <= v64)
goto LABEL_43;
}
Txt[idx].field3FE = v64;
_vm->_globals.largeur_boite = 0;
v15 = 0;
if (v64 + 1 > 0) {
do {
v16 = *(v60 + v15);
if ((unsigned __int8)v16 <= 0x1Fu)
v16 = 32;
_vm->_globals.largeur_boite += _vm->_objectsManager.Get_Largeur(_vm->_globals.police, (byte)v16 - 32);
++v15;
} while (v15 < v64 + 1);
}
_vm->_globals.largeur_boite += 2;
v17 = _vm->_globals.largeur_boite / 2;
if (v17 < 0)
v17 = -v17;
Txt[idx].xp = 320 - v17;
v73 = _vm->_eventsManager.start_x + 320 - v17;
lineCount = 1;
v18 = 0;
if (v64 + 1 > 0) {
Txt[idx].lines[0] = Common::String((const char *)v60, v64);
}
} else {
LABEL_43:
if (!_vm->_globals.largeur_boite)
_vm->_globals.largeur_boite = 240;
v65 = 0;
v61 = texte_tmp;
do {
v19 = 0;
ptrb = _vm->_globals.largeur_boite - 4;
while (1) {
lineSize = v19;
do
v11 = *(v61 + v65 + v19++);
while (v11 != 32 && v11 != 37);
if (v19 >= ptrb / _vm->_globals.police_l)
break;
if (v11 == '%') {
if (v19 < ptrb / _vm->_globals.police_l)
goto LABEL_55;
break;
}
}
if (v11 != '%')
goto LABEL_57;
v11 = 32;
LABEL_55:
if (v11 == '%')
lineSize = v19;
LABEL_57:
v20 = lineCount;
v21 = v11;
Txt[idx].lines[v20] = Common::String((const char *)v61 + v65, lineSize);
TRIER_TEXT[lineCount++] = lineSize;
v65 += lineSize;
v11 = v21;
} while (v21 != 37);
v66 = 0;
do {
v22 = TRIER_TEXT[v66];
if (v22 <= 0) {
TRIER_TEXT[v66] = 0;
} else {
ptrc = 0;
v23 = 0;
if (v22 - 1 > 0) {
do {
v24 = Txt[idx].lines[v66][v23];
if ((byte)v24 <= 0x1Fu)
v24 = 32;
ptrc += _vm->_objectsManager.Get_Largeur(_vm->_globals.police, (byte)v24 - 32);
++v23;
} while (v23 < TRIER_TEXT[v66] - 1);
}
TRIER_TEXT[v66] = ptrc;
}
++v66;
} while (v66 <= 19);
v67 = 0;
do {
v25 = v67;
do {
++v25;
if (v25 == 20)
v25 = 0;
if (TRIER_TEXT[v67] < TRIER_TEXT[v25])
TRIER_TEXT[v67] = 0;
} while (v25 != (signed __int16)v67);
++v67;
} while (v67 <= 19);
v68 = 0;
do {
if (TRIER_TEXT[v68])
_vm->_globals.largeur_boite = TRIER_TEXT[v68];
++v68;
} while (v68 <= 19);
if ((unsigned __int16)(Txt[idx].field3FC - 2) > 1u) {
for (i = xp - _vm->_eventsManager.start_x; _vm->_globals.largeur_boite + i > 638 && i > -2 && Txt[idx].field3FC; i -= 2)
;
Txt[idx].xp = i;
v73 = _vm->_eventsManager.start_x + i;
} else {
if (_vm->_globals.nbrligne == (SCREEN_WIDTH - 1)) {
while (_vm->_globals.largeur_boite + v73 > 638 && v73 > -2)
v73 -= 2;
}
if (_vm->_globals.nbrligne == (SCREEN_WIDTH * 2)) {
while (_vm->_globals.largeur_boite + v73 > 1278 && v73 > -2)
v73 -= 2;
}
Txt[idx].xp = v73;
}
}
_vm->_globals.hauteur_boite = (_vm->_globals.police_h + 1) * lineCount + 2;
v56 = v73;
v55 = yp;
v53 = _vm->_globals.largeur_boite + 10;
v51 = (_vm->_globals.police_h + 1) * lineCount + 12;
if (Txt[idx].field3FC == 6) {
v27 = v53 / 2;
if (v27 < 0)
v27 = -v27;
Txt[idx].xp = 315 - v27;
v28 = _vm->_eventsManager.start_x + 315 - v27;
v73 = _vm->_eventsManager.start_x + 315 - v27;
Txt[idx].yp = 50;
v70 = 50;
v55 = 50;
v56 = v28;
}
v29 = Txt[idx].field3FC;
if (v29 == 1 || v29 == 3 || (unsigned __int16)(v29 - 5) <= 1u) {
v49 = v51 * v53;
ptrd = _vm->_globals.dos_malloc2(v51 * v53);
if (ptrd == g_PTRNUL) {
error("Cutting a block for text box (%d)", v49);
}
_vm->_graphicsManager.Capture_Mem(_vm->_graphicsManager.VESA_BUFFER, ptrd, v56, v55, v53, v51);
_vm->_graphicsManager.Trans_bloc2(ptrd, _vm->_graphicsManager.TABLE_COUL, v49);
_vm->_graphicsManager.Restore_Mem(_vm->_graphicsManager.VESA_BUFFER, ptrd, v56, v55, v53, v51);
_vm->_globals.dos_free2(ptrd);
_vm->_graphicsManager.Plot_Hline(_vm->_graphicsManager.VESA_BUFFER, v56, v55, v53, (byte)-2);
_vm->_graphicsManager.Plot_Hline(_vm->_graphicsManager.VESA_BUFFER, v56, v51 + v55, v53, (byte)-2);
_vm->_graphicsManager.Plot_Vline(_vm->_graphicsManager.VESA_BUFFER, v56, v70, v51, (byte)-2);
_vm->_graphicsManager.Plot_Vline(_vm->_graphicsManager.VESA_BUFFER, v53 + v56, v70, v51, (byte)-2);
}
Txt[idx].field12 = lineCount;
v75 = v73 + 5;
v71 = v70 + 5;
if (lineCount > 0) {
for (int lineNum = 0; lineNum < lineCount; ++lineNum) {
TEXT_NOW1(v75, v71, Txt[idx].lines[lineNum], Txt[idx].field40A);
v71 += _vm->_globals.police_h + 1;
}
}
v54 = v53 + 1;
v52 = v51 + 1;
v31 = idx;
Txt[v31].width = v54;
Txt[v31].height = v52;
v32 = Txt[v31].field3FC;
if (v32 == 6 || v32 == 1 || v32 == 3 || v32 == 5) {
v33 = idx;
if (Txt[v33].field400 != g_PTRNUL)
Txt[v33].field400 = _vm->_globals.dos_free2(Txt[v33].field400);
v50 = v52 * v54;
ptre = _vm->_globals.dos_malloc2(v50 + 20);
if (ptre == g_PTRNUL)
error("Cutting a block for text box (%d)", v50);
Txt[v33].field400 = ptre;
Txt[v33].width = v54;
Txt[v33].height = v52;
_vm->_graphicsManager.Capture_Mem(_vm->_graphicsManager.VESA_BUFFER, Txt[v33].field400, v56, v55, Txt[v33].width, v52);
}
texte_tmp = _vm->_globals.dos_free2(texte_tmp);
}
}
void FontManager::TEXT_NOW1(int xp, int yp, const Common::String &message, int transColour) {
for (uint idx = 0; idx < message.size(); ++idx) {
char currentChar = message[idx];
if (currentChar > 31) {
int characterIndex = currentChar - 32;
_vm->_graphicsManager.Affiche_Fonte(_vm->_graphicsManager.VESA_BUFFER, _vm->_globals.police,
xp, yp, characterIndex, transColour);
xp += _vm->_objectsManager.Get_Largeur(_vm->_globals.police, characterIndex);
}
}
}
} // End of namespace Hopkins
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