mirror of
https://github.com/vcmi/vcmi.git
synced 2024-11-30 08:57:00 +02:00
311 lines
7.2 KiB
C++
311 lines
7.2 KiB
C++
#define VCMI_DLL
|
|
#include "../stdafx.h"
|
|
#include "CSpellHandler.h"
|
|
#include "CLodHandler.h"
|
|
#include "CSoundBase.h"
|
|
#include "../lib/VCMI_Lib.h"
|
|
#include <boost/algorithm/string/replace.hpp>
|
|
#include <cctype>
|
|
|
|
|
|
extern CLodHandler *bitmaph;
|
|
|
|
/*
|
|
* CSpellHandler.cpp, part of VCMI engine
|
|
*
|
|
* Authors: listed in file AUTHORS in main folder
|
|
*
|
|
* License: GNU General Public License v2.0 or later
|
|
* Full text of license available in license.txt file, in main folder
|
|
*
|
|
*/
|
|
|
|
namespace SRSLPraserHelpers
|
|
{
|
|
static int XYToHex(int x, int y)
|
|
{
|
|
return x + 17 * y;
|
|
}
|
|
|
|
static int XYToHex(std::pair<int, int> xy)
|
|
{
|
|
return XYToHex(xy.first, xy.second);
|
|
}
|
|
|
|
static int hexToY(int battleFieldPosition)
|
|
{
|
|
return battleFieldPosition/17;
|
|
}
|
|
|
|
static int hexToX(int battleFieldPosition)
|
|
{
|
|
int pos = battleFieldPosition - hexToY(battleFieldPosition) * 17;
|
|
return pos;
|
|
}
|
|
|
|
static std::pair<int, int> hexToPair(int battleFieldPosition)
|
|
{
|
|
return std::make_pair(hexToX(battleFieldPosition), hexToY(battleFieldPosition));
|
|
}
|
|
|
|
//moves hex by one hex in given direction
|
|
//0 - left top, 1 - right top, 2 - right, 3 - right bottom, 4 - left bottom, 5 - left
|
|
static std::pair<int, int> gotoDir(int x, int y, int direction)
|
|
{
|
|
switch(direction)
|
|
{
|
|
case 0: //top left
|
|
return std::make_pair(y%2 ? x-1 : x, y-1);
|
|
case 1: //top right
|
|
return std::make_pair(y%2 ? x : x+1, y-1);
|
|
case 2: //right
|
|
return std::make_pair(x+1, y);
|
|
case 3: //right bottom
|
|
return std::make_pair(y%2 ? x : x+1, y+1);
|
|
case 4: //left bottom
|
|
return std::make_pair(y%2 ? x-1 : x, y+1);
|
|
case 5: //left
|
|
return std::make_pair(x-1, y);
|
|
default:
|
|
throw std::string("Disaster: wrong direction in SRSLPraserHelpers::gotoDir!\n");
|
|
}
|
|
}
|
|
|
|
static std::pair<int, int> gotoDir(std::pair<int, int> xy, int direction)
|
|
{
|
|
return gotoDir(xy.first, xy.second, direction);
|
|
}
|
|
|
|
static bool isGoodHex(std::pair<int, int> xy)
|
|
{
|
|
return xy.first >=0 && xy.first < 17 && xy.second >= 0 && xy.second < 11;
|
|
}
|
|
|
|
//helper fonction for std::set<ui16> CSpell::rangeInHexes(unsigned int centralHex, ui8 schoolLvl ) const
|
|
static std::set<ui16> getInRange(unsigned int center, int low, int high)
|
|
{
|
|
std::set<ui16> ret;
|
|
if(low == 0)
|
|
{
|
|
ret.insert(center);
|
|
}
|
|
|
|
std::pair<int, int> mainPointForLayer[6]; //A, B, C, D, E, F points
|
|
for(int b=0; b<6; ++b)
|
|
mainPointForLayer[b] = hexToPair(center);
|
|
|
|
for(int it=1; it<=high; ++it) //it - distance to the center
|
|
{
|
|
for(int b=0; b<6; ++b)
|
|
mainPointForLayer[b] = gotoDir(mainPointForLayer[b], b);
|
|
|
|
if(it>=low)
|
|
{
|
|
std::pair<int, int> curHex;
|
|
|
|
//adding lines (A-b, B-c, C-d, etc)
|
|
for(int v=0; v<6; ++v)
|
|
{
|
|
curHex = mainPointForLayer[v];
|
|
for(int h=0; h<it; ++h)
|
|
{
|
|
if(isGoodHex(curHex))
|
|
ret.insert(XYToHex(curHex));
|
|
curHex = gotoDir(curHex, (v+2)%6);
|
|
}
|
|
}
|
|
|
|
} //if(it>=low)
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
}
|
|
using namespace SRSLPraserHelpers;
|
|
CSpellHandler::CSpellHandler()
|
|
{
|
|
VLC->spellh = this;
|
|
}
|
|
std::set<ui16> CSpell::rangeInHexes(unsigned int centralHex, ui8 schoolLvl ) const
|
|
{
|
|
std::set<ui16> ret;
|
|
|
|
std::string rng = range[schoolLvl] + ','; //copy + artificial comma for easier handling
|
|
|
|
if(rng.size() >= 1 && rng[0] != 'X') //there is at lest one hex in range
|
|
{
|
|
std::string number1, number2;
|
|
int beg, end;
|
|
bool readingFirst = true;
|
|
for(int it=0; it<rng.size(); ++it)
|
|
{
|
|
if( std::isdigit(rng[it]) ) //reading numer
|
|
{
|
|
if(readingFirst)
|
|
number1 += rng[it];
|
|
else
|
|
number2 += rng[it];
|
|
}
|
|
else if(rng[it] == ',') //comma
|
|
{
|
|
//calculating variables
|
|
if(readingFirst)
|
|
{
|
|
beg = atoi(number1.c_str());
|
|
number1 = "";
|
|
}
|
|
else
|
|
{
|
|
end = atoi(number2.c_str());
|
|
number2 = "";
|
|
}
|
|
//obtaining new hexes
|
|
std::set<ui16> curLayer;
|
|
if(readingFirst)
|
|
{
|
|
curLayer = getInRange(centralHex, beg, beg);
|
|
}
|
|
else
|
|
{
|
|
curLayer = getInRange(centralHex, beg, end);
|
|
readingFirst = true;
|
|
}
|
|
//adding abtained hexes
|
|
for(std::set<ui16>::iterator it = curLayer.begin(); it != curLayer.end(); ++it)
|
|
{
|
|
ret.insert(*it);
|
|
}
|
|
|
|
}
|
|
else if(rng[it] == '-') //dash
|
|
{
|
|
beg = atoi(number1.c_str());
|
|
number1 = "";
|
|
readingFirst = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
static bool startsWithX(const std::string &s)
|
|
{
|
|
return s.size() && s[0] == 'x';
|
|
}
|
|
|
|
bool DLL_EXPORT isInScreenRange(const int3 ¢er, const int3 &pos)
|
|
{
|
|
int3 diff = pos - center;
|
|
if(diff.x >= -9 && diff.x <= 9 && diff.y >= -8 && diff.y <= 8)
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|
|
|
|
void CSpellHandler::loadSpells()
|
|
{
|
|
std::string buf = bitmaph->getTextFile("SPTRAITS.TXT"), pom;
|
|
int andame = buf.size(), i=0; //buf iterator
|
|
for(int z=0; z<5; ++z)
|
|
loadToIt(pom,buf,i,3);
|
|
|
|
bool combSpells=false; //true, if we are reading combat spells
|
|
bool creatureAbility=false; //if true, only creature can use this spell
|
|
int ifHit = 0;
|
|
while(i<andame)
|
|
{
|
|
if(spells.size()==81)
|
|
break;
|
|
CSpell nsp; //new currently being read spell
|
|
|
|
loadToIt(nsp.name,buf,i,4);
|
|
if(nsp.name == std::string(""))
|
|
{
|
|
if(ifHit == 0)
|
|
{
|
|
combSpells = true;
|
|
}
|
|
if(ifHit == 1)
|
|
{
|
|
creatureAbility = true;
|
|
}
|
|
for(int z=0; z<3; ++z)
|
|
loadToIt(pom,buf,i,3);
|
|
loadToIt(nsp.name,buf,i,4);
|
|
++ifHit;
|
|
}
|
|
|
|
loadToIt(nsp.abbName,buf,i,4);
|
|
loadToIt(nsp.level,buf,i,4);
|
|
loadToIt(pom,buf,i,4);
|
|
nsp.earth = startsWithX(pom);
|
|
loadToIt(pom,buf,i,4);
|
|
nsp.water = startsWithX(pom);
|
|
loadToIt(pom,buf,i,4);
|
|
nsp.fire = startsWithX(pom);
|
|
loadToIt(pom,buf,i,4);
|
|
nsp.air = startsWithX(pom);
|
|
|
|
nsp.costs.resize(4);
|
|
for (int z = 0; z < 4 ; z++)
|
|
loadToIt(nsp.costs[z],buf,i,4);
|
|
loadToIt(nsp.power,buf,i,4);
|
|
nsp.powers.resize(4);
|
|
for (int z = 0; z < 4 ; z++)
|
|
loadToIt(nsp.powers[z],buf,i,4);
|
|
|
|
nsp.probabilities.resize(9);
|
|
for (int z = 0; z < 9 ; z++)
|
|
loadToIt(nsp.probabilities[z],buf,i,4);
|
|
|
|
nsp.AIVals.resize(4);
|
|
for (int z = 0; z < 4 ; z++)
|
|
loadToIt(nsp.AIVals[z],buf,i,4);
|
|
|
|
nsp.descriptions.resize(4);
|
|
for (int z = 0; z < 4 ; z++)
|
|
{
|
|
loadToIt(nsp.descriptions[z],buf,i,4);
|
|
boost::algorithm::replace_all(nsp.descriptions[z],"\"","");
|
|
}
|
|
|
|
loadToIt(nsp.attributes,buf,i,3);
|
|
nsp.id = spells.size();
|
|
nsp.combatSpell = combSpells;
|
|
nsp.creatureAbility = creatureAbility;
|
|
nsp.mainEffectAnim = -1;
|
|
nsp.soundID = soundBase::invalid;
|
|
spells.push_back(nsp);
|
|
}
|
|
//loading of additional spell traits
|
|
std::ifstream ast;
|
|
ast.open(DATA_DIR "/config/spell_info.txt", std::ios::binary);
|
|
if(!ast.is_open())
|
|
{
|
|
tlog1<<"lack of config/spell_info.txt file!"<<std::endl;
|
|
}
|
|
else
|
|
{
|
|
//reading header
|
|
std::string dump;
|
|
for(int i=0; i<60; ++i) ast>>dump;
|
|
//reading exact info
|
|
int spellID;
|
|
ast>>spellID;
|
|
while(spellID != -1)
|
|
{
|
|
int buf;
|
|
ast >> buf;
|
|
spells[spellID].positiveness = buf;
|
|
ast >> buf;
|
|
spells[spellID].mainEffectAnim = buf;
|
|
|
|
spells[spellID].range.resize(4);
|
|
for(int g=0; g<4; ++g)
|
|
ast>>spells[spellID].range[g];
|
|
ast>>spellID;
|
|
}
|
|
}
|
|
}
|