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VVVVVV/desktop_version/src/CustomLevels.cpp
Misa 1bc1149ab5 Fix regression with counting out-of-bounds custom entities 
My latest rebase of #624 (refactoring/splitting editor.cpp) accidentally
overwrote #787 and essentially reverted it entirely. So, add it back in.

This is the same as #787 except it uses the new names, uses SDL_INLINE
to inline the function, and uses named constants.
2021-10-27 16:49:57 -07:00

1784 lines
44 KiB
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#if !defined(NO_CUSTOM_LEVELS)
#define CL_DEFINITION
#include "CustomLevels.h"
#include <physfs.h>
#include <stdio.h>
#include <string>
#include <tinyxml2.h>
#include <utf8/unchecked.h>
#include "Constants.h"
#include "Editor.h"
#include "Enums.h"
#include "FileSystemUtils.h"
#include "Game.h"
#include "Graphics.h"
#include "GraphicsUtil.h"
#include "KeyPoll.h"
#include "Map.h"
#include "Script.h"
#include "UtilityClass.h"
#include "Vlogging.h"
#include "XMLUtils.h"
#ifdef _WIN32
#define SCNx32 "x"
#define SCNu32 "u"
#else
#ifndef __STDC_FORMAT_MACROS
#define __STDC_FORMAT_MACROS
#endif
#ifndef _POSIX_SOURCE
#define _POSIX_SOURCE
#endif
#include <inttypes.h>
#endif
#define VMULT(y) (y * SCREEN_WIDTH_TILES * maxwidth)
#define Y_INBOUNDS(y) (y >= 0 && y < SCREEN_HEIGHT_TILES * maxheight)
RoomProperty::RoomProperty(void)
{
tileset=0;
tilecol=0;
warpdir=0;
platx1=0;
platy1=0;
platx2=320;
platy2=240;
platv=4;
enemyx1=0;
enemyy1=0;
enemyx2=320;
enemyy2=240;
enemytype=0;
directmode=0;
}
customlevelclass::customlevelclass(void)
{
reset();
}
// comparison, not case sensitive.
static bool compare_nocase (std::string first, std::string second)
{
unsigned int i=0;
while ( (i<first.length()) && (i<second.length()) )
{
if (SDL_tolower(first[i])<SDL_tolower(second[i]))
return true;
else if (SDL_tolower(first[i])>SDL_tolower(second[i]))
return false;
++i;
}
if (first.length()<second.length())
return true;
else
return false;
}
static void levelZipCallback(const char* filename)
{
if (!FILESYSTEM_isFile(filename))
{
return;
}
if (endsWith(filename, ".zip"))
{
FILESYSTEM_loadZip(filename);
}
}
void customlevelclass::loadZips(void)
{
FILESYSTEM_enumerateLevelDirFileNames(levelZipCallback);
}
static void replace_all(std::string& str, const std::string& from, const std::string& to)
{
if (from.empty())
{
return;
}
size_t start_pos = 0;
while ((start_pos = str.find(from, start_pos)) != std::string::npos)
{
str.replace(start_pos, from.length(), to);
start_pos += to.length(); //In case `to` contains `from`, like replacing 'x' with 'yx'
}
}
static std::string find_tag(const std::string& buf, const std::string& start, const std::string& end)
{
size_t tag = buf.find(start);
if (tag == std::string::npos)
{
//No start tag
return "";
}
size_t tag_start = tag + start.size();
size_t tag_close = buf.find(end, tag_start);
if (tag_close == std::string::npos)
{
//No close tag
return "";
}
size_t tag_len = tag_close - tag_start;
std::string value(buf.substr(tag_start, tag_len));
//Encode special XML entities
replace_all(value, "&quot;", "\"");
replace_all(value, "&amp;", "&");
replace_all(value, "&apos;", "'");
replace_all(value, "&lt;", "<");
replace_all(value, "&gt;", ">");
//Encode general XML entities
size_t start_pos = 0;
while ((start_pos = value.find("&#", start_pos)) != std::string::npos)
{
if (start_pos + 2 >= value.length())
{
return "";
}
bool hex = value[start_pos + 2] == 'x';
size_t end = value.find(';', start_pos);
if (end == std::string::npos)
{
return "";
}
size_t real_start = start_pos + 2 + ((int) hex);
std::string number(value.substr(real_start, end - real_start));
if (!is_positive_num(number.c_str(), hex))
{
return "";
}
uint32_t character = 0;
if (hex)
{
SDL_sscanf(number.c_str(), "%" SCNx32, &character);
}
else
{
SDL_sscanf(number.c_str(), "%" SCNu32, &character);
}
uint32_t utf32[] = {character, 0};
std::string utf8;
utf8::unchecked::utf32to8(utf32, utf32 + 1, std::back_inserter(utf8));
value.replace(start_pos, end - start_pos + 1, utf8);
}
return value;
}
#define TAG_FINDER(NAME, TAG) \
static std::string NAME(const std::string& buf) \
{ \
return find_tag(buf, "<" TAG ">", "</" TAG ">"); \
}
TAG_FINDER(find_metadata, "MetaData") //only for checking that it exists
TAG_FINDER(find_creator, "Creator")
TAG_FINDER(find_title, "Title")
TAG_FINDER(find_desc1, "Desc1")
TAG_FINDER(find_desc2, "Desc2")
TAG_FINDER(find_desc3, "Desc3")
TAG_FINDER(find_website, "website")
#undef TAG_FINDER
static void levelMetaDataCallback(const char* filename)
{
extern customlevelclass cl;
LevelMetaData temp;
std::string filename_ = filename;
if (!endsWith(filename, ".vvvvvv")
|| !FILESYSTEM_isFile(filename)
|| FILESYSTEM_isMounted(filename))
{
return;
}
if (cl.getLevelMetaData(filename_, temp))
{
cl.ListOfMetaData.push_back(temp);
}
}
void customlevelclass::getDirectoryData(void)
{
ListOfMetaData.clear();
FILESYSTEM_clearLevelDirError();
loadZips();
FILESYSTEM_enumerateLevelDirFileNames(levelMetaDataCallback);
for(size_t i = 0; i < ListOfMetaData.size(); i++)
{
for(size_t k = 0; k < ListOfMetaData.size(); k++)
{
if(compare_nocase(ListOfMetaData[i].title, ListOfMetaData[k].title ))
{
std::swap(ListOfMetaData[i] , ListOfMetaData[k]);
}
}
}
}
bool customlevelclass::getLevelMetaData(const std::string& _path, LevelMetaData& _data )
{
unsigned char *uMem;
FILESYSTEM_loadFileToMemory(_path.c_str(), &uMem, NULL, true);
if (uMem == NULL)
{
vlog_warn("Level %s not found :(", _path.c_str());
return false;
}
std::string buf((char*) uMem);
FILESYSTEM_freeMemory(&uMem);
if (find_metadata(buf) == "")
{
vlog_warn("Couldn't load metadata for %s", _path.c_str());
return false;
}
_data.creator = find_creator(buf);
_data.title = find_title(buf);
_data.Desc1 = find_desc1(buf);
_data.Desc2 = find_desc2(buf);
_data.Desc3 = find_desc3(buf);
_data.website = find_website(buf);
_data.filename = _path;
return true;
}
void customlevelclass::reset(void)
{
version=2; //New smaller format change is 2
mapwidth=5;
mapheight=5;
title="Untitled Level";
creator="Unknown";
levmusic=0;
customentities.clear();
levmusic=0;
for (int j = 0; j < maxheight; j++)
{
for (int i = 0; i < maxwidth; i++)
{
roomproperties[i+(j*maxwidth)].tileset=0;
roomproperties[i+(j*maxwidth)].tilecol=(i+j)%32;
roomproperties[i+(j*maxwidth)].roomname="";
roomproperties[i+(j*maxwidth)].warpdir=0;
roomproperties[i+(j*maxwidth)].platx1=0;
roomproperties[i+(j*maxwidth)].platy1=0;
roomproperties[i+(j*maxwidth)].platx2=320;
roomproperties[i+(j*maxwidth)].platy2=240;
roomproperties[i+(j*maxwidth)].platv=4;
roomproperties[i+(j*maxwidth)].enemyx1=0;
roomproperties[i+(j*maxwidth)].enemyy1=0;
roomproperties[i+(j*maxwidth)].enemyx2=320;
roomproperties[i+(j*maxwidth)].enemyy2=240;
roomproperties[i+(j*maxwidth)].enemytype=0;
roomproperties[i+(j*maxwidth)].directmode=0;
}
}
SDL_zeroa(contents);
script.clearcustom();
onewaycol_override = false;
}
const int* customlevelclass::loadlevel( int rxi, int ryi )
{
//Set up our buffer array to be picked up by mapclass
rxi -= 100;
ryi -= 100;
if(rxi<0)rxi+=mapwidth;
if(ryi<0)ryi+=mapheight;
if(rxi>=mapwidth)rxi-=mapwidth;
if(ryi>=mapheight)ryi-=mapheight;
static int result[1200];
for (int j = 0; j < 30; j++)
{
for (int i = 0; i < 40; i++)
{
result[i + j*40] = gettile(rxi, ryi, i, j);
}
}
return result;
}
int customlevelclass::getlevelcol(const int tileset, const int tilecol)
{
if(tileset==0) //Space Station
{
return tilecol;
}
else if(tileset==1) //Outside
{
return 32+tilecol;
}
else if(tileset==2) //Lab
{
return 40+tilecol;
}
else if(tileset==3) //Warp Zone
{
return 46+tilecol;
}
else if(tileset==4) //Ship
{
return 52+tilecol;
}
return 0;
}
int customlevelclass::getenemycol(int t)
{
switch(t)
{
//RED
case 3:
case 7:
case 12:
case 23:
case 28:
case 34:
case 42:
case 48:
case 58:
return 6;
break;
//GREEN
case 5:
case 9:
case 22:
case 25:
case 29:
case 31:
case 38:
case 46:
case 52:
case 53:
return 7;
break;
//BLUE
case 1:
case 6:
case 14:
case 27:
case 33:
case 44:
case 50:
case 57:
return 12;
break;
//YELLOW
case 4:
case 17:
case 24:
case 30:
case 37:
case 45:
case 51:
case 55:
return 9;
break;
//PURPLE
case 2:
case 11:
case 15:
case 19:
case 32:
case 36:
case 49:
return 20;
break;
//CYAN
case 8:
case 10:
case 13:
case 18:
case 26:
case 35:
case 41:
case 47:
case 54:
return 11;
break;
//PINK
case 16:
case 20:
case 39:
case 43:
case 56:
return 8;
break;
//ORANGE
case 21:
case 40:
return 17;
break;
default:
return 6;
break;
}
}
int customlevelclass::getwarpbackground(int rx, int ry)
{
const RoomProperty* const room = getroomprop(rx, ry);
switch(room->tileset)
{
case 0: //Space Station
switch(room->tilecol)
{
case 0:
return 3;
break;
case 1:
return 2;
break;
case 2:
return 1;
break;
case 3:
return 4;
break;
case 4:
return 5;
break;
case 5:
return 3;
break;
case 6:
return 1;
break;
case 7:
return 0;
break;
case 8:
return 5;
break;
case 9:
return 0;
break;
case 10:
return 2;
break;
case 11:
return 1;
break;
case 12:
return 5;
break;
case 13:
return 0;
break;
case 14:
return 3;
break;
case 15:
return 2;
break;
case 16:
return 4;
break;
case 17:
return 0;
break;
case 18:
return 3;
break;
case 19:
return 1;
break;
case 20:
return 4;
break;
case 21:
return 5;
break;
case 22:
return 1;
break;
case 23:
return 4;
break;
case 24:
return 5;
break;
case 25:
return 0;
break;
case 26:
return 3;
break;
case 27:
return 1;
break;
case 28:
return 5;
break;
case 29:
return 4;
break;
case 30:
return 5;
break;
case 31:
return 2;
break;
default:
return 6;
break;
}
break;
case 1: //Outside
switch(room->tilecol)
{
case 0:
return 3;
break;
case 1:
return 1;
break;
case 2:
return 0;
break;
case 3:
return 2;
break;
case 4:
return 4;
break;
case 5:
return 5;
break;
case 6:
return 2;
break;
case 7:
return 4;
break;
default:
return 6;
break;
}
break;
case 2: //Lab
switch(room->tilecol)
{
case 0:
return 0;
break;
case 1:
return 1;
break;
case 2:
return 2;
break;
case 3:
return 3;
break;
case 4:
return 4;
break;
case 5:
return 5;
break;
case 6:
return 6;
break;
default:
return 6;
break;
}
break;
case 3: //Warp Zone
switch(room->tilecol)
{
case 0:
return 0;
break;
case 1:
return 1;
break;
case 2:
return 2;
break;
case 3:
return 3;
break;
case 4:
return 4;
break;
case 5:
return 5;
break;
case 6:
return 6;
break;
default:
return 6;
break;
}
break;
case 4: //Ship
switch(room->tilecol)
{
case 0:
return 5;
break;
case 1:
return 0;
break;
case 2:
return 4;
break;
case 3:
return 2;
break;
case 4:
return 3;
break;
case 5:
return 1;
break;
case 6:
return 6;
break;
default:
return 6;
break;
}
break;
case 5: //Tower
return 6;
break;
default:
return 6;
break;
}
}
int customlevelclass::gettileidx(
const int rx,
const int ry,
const int x,
const int y
) {
const int yoff = y + ry*30;
int mult;
int idx;
if (Y_INBOUNDS(yoff))
{
mult = VMULT(yoff);
}
else
{
mult = 0;
}
idx = x + rx*40 + mult;
return idx;
}
void customlevelclass::settile(
const int rx,
const int ry,
const int x,
const int y,
const int t
) {
const int idx = gettileidx(rx, ry, x, y);
if (!INBOUNDS_ARR(idx, contents))
{
return;
}
contents[idx] = t;
}
int customlevelclass::gettile(
const int rx,
const int ry,
const int x,
const int y
) {
const int idx = gettileidx(rx, ry, x, y);
if (!INBOUNDS_ARR(idx, contents))
{
return 0;
}
return contents[idx];
}
int customlevelclass::getabstile(const int x, const int y)
{
int idx;
int yoff;
if (Y_INBOUNDS(y))
{
yoff = VMULT(y);
}
else
{
yoff = 0;
}
idx = x + yoff;
if (!INBOUNDS_ARR(idx, contents))
{
return 0;
}
return contents[idx];
}
int customlevelclass::getroompropidx(const int rx, const int ry)
{
return rx + ry*maxwidth;
}
const RoomProperty* customlevelclass::getroomprop(const int rx, const int ry)
{
const int idx = getroompropidx(rx, ry);
if (INBOUNDS_ARR(idx, roomproperties))
{
return &roomproperties[idx];
}
static RoomProperty blank;
blank.tileset = 1;
blank.directmode = 1;
blank.roomname.clear();
return &blank;
}
#define FOREACH_PROP(NAME, TYPE) \
void customlevelclass::setroom##NAME(const int rx, const int ry, const TYPE NAME) \
{ \
const int idx = getroompropidx(rx, ry); \
\
if (!INBOUNDS_ARR(idx, roomproperties)) \
{ \
return; \
} \
\
roomproperties[idx].NAME = NAME; \
}
ROOM_PROPERTIES
#undef FOREACH_PROP
int customlevelclass::absfree( int x, int y )
{
//Returns 0 if tile is not a block, 1 otherwise, abs on grid
if(x>=0 && y>=0 && x<mapwidth*40 && y<mapheight*30)
{
if(getabstile(x, y)==0)
{
return 0;
}
else
{
if(getabstile(x, y)>=2 && getabstile(x, y)<80)
{
return 0;
}
if(getabstile(x, y)>=680)
{
return 0;
}
}
}
return 1;
}
void customlevelclass::findstartpoint(void)
{
//Ok! Scan the room for the closest checkpoint
int testeditor=-1;
//First up; is there a start point on this screen?
for(size_t i=0; i<customentities.size(); i++)
{
//if() on screen
if(customentities[i].t==16 && testeditor==-1)
{
testeditor=i;
}
}
if(testeditor==-1)
{
game.edsavex = 160;
game.edsavey = 120;
game.edsaverx = 100;
game.edsavery = 100;
game.edsavegc = 0;
game.edsavey--;
game.edsavedir=1;
}
else
{
//Start point spawn
int tx=customentities[testeditor].x/40;
int ty=customentities[testeditor].y/30;
game.edsavex = ((customentities[testeditor].x%40)*8)-4;
game.edsavey = (customentities[testeditor].y%30)*8;
game.edsaverx = 100+tx;
game.edsavery = 100+ty;
game.edsavegc = 0;
game.edsavey++;
game.edsavedir=1-customentities[testeditor].p1;
}
}
int customlevelclass::findtrinket(int t)
{
int ttrinket=0;
for(int i=0; i<(int)customentities.size(); i++)
{
if(i==t) return ttrinket;
if(customentities[i].t==9) ttrinket++;
}
return 0;
}
int customlevelclass::findcrewmate(int t)
{
int ttrinket=0;
for(int i=0; i<(int)customentities.size(); i++)
{
if(i==t) return ttrinket;
if(customentities[i].t==15) ttrinket++;
}
return 0;
}
int customlevelclass::findwarptoken(int t)
{
int ttrinket=0;
for(int i=0; i<(int)customentities.size(); i++)
{
if(i==t) return ttrinket;
if(customentities[i].t==13) ttrinket++;
}
return 0;
}
bool customlevelclass::load(std::string& _path)
{
tinyxml2::XMLDocument doc;
tinyxml2::XMLHandle hDoc(&doc);
tinyxml2::XMLElement* pElem;
reset();
#ifndef NO_EDITOR
ed.reset();
#endif
static const char *levelDir = "levels/";
if (_path.compare(0, SDL_strlen(levelDir), levelDir) != 0)
{
_path = levelDir + _path;
}
FILESYSTEM_unmountAssets();
if (game.cliplaytest && game.playassets != "")
{
MAYBE_FAIL(FILESYSTEM_mountAssets(game.playassets.c_str()));
}
else
{
MAYBE_FAIL(FILESYSTEM_mountAssets(_path.c_str()));
}
if (!FILESYSTEM_loadTiXml2Document(_path.c_str(), doc))
{
vlog_warn("%s not found", _path.c_str());
goto fail;
}
if (doc.Error())
{
vlog_error("Error parsing %s: %s", _path.c_str(), doc.ErrorStr());
goto fail;
}
#ifndef NO_EDITOR
ed.loaded_filepath = _path;
#endif
version = 0;
for (pElem = hDoc
.FirstChildElement()
.FirstChildElement("Data")
.FirstChildElement()
.ToElement();
pElem != NULL;
pElem = pElem->NextSiblingElement())
{
const char* pKey = pElem->Value();
const char* pText = pElem->GetText();
if(pText == NULL)
{
pText = "";
}
if (SDL_strcmp(pKey, "MetaData") == 0)
{
for( tinyxml2::XMLElement* subElem = pElem->FirstChildElement(); subElem; subElem= subElem->NextSiblingElement())
{
const char* pKey_ = subElem->Value();
const char* pText_ = subElem->GetText() ;
if(pText_ == NULL)
{
pText_ = "";
}
if(SDL_strcmp(pKey_, "Creator") == 0)
{
creator = pText_;
}
if(SDL_strcmp(pKey_, "Title") == 0)
{
title = pText_;
}
if(SDL_strcmp(pKey_, "Desc1") == 0)
{
Desc1 = pText_;
}
if(SDL_strcmp(pKey_, "Desc2") == 0)
{
Desc2 = pText_;
}
if(SDL_strcmp(pKey_, "Desc3") == 0)
{
Desc3 = pText_;
}
if(SDL_strcmp(pKey_, "website") == 0)
{
website = pText_;
}
if(SDL_strcmp(pKey_, "onewaycol_override") == 0)
{
onewaycol_override = help.Int(pText_);
}
}
}
if (SDL_strcmp(pKey, "mapwidth") == 0)
{
mapwidth = help.Int(pText);
}
if (SDL_strcmp(pKey, "mapheight") == 0)
{
mapheight = help.Int(pText);
}
if (SDL_strcmp(pKey, "levmusic") == 0)
{
levmusic = help.Int(pText);
}
if (SDL_strcmp(pKey, "contents") == 0 && pText[0] != '\0')
{
int x = 0;
int y = 0;
char buffer[16];
size_t start = 0;
while (next_split_s(buffer, sizeof(buffer), &start, pText, ','))
{
const int idx = x + maxwidth*40*y;
if (INBOUNDS_ARR(idx, contents))
{
contents[idx] = help.Int(buffer);
}
++x;
if (x == mapwidth*40)
{
x = 0;
++y;
}
}
}
if (SDL_strcmp(pKey, "edEntities") == 0)
{
for( tinyxml2::XMLElement* edEntityEl = pElem->FirstChildElement(); edEntityEl; edEntityEl=edEntityEl->NextSiblingElement())
{
CustomEntity entity = CustomEntity();
const char* text = edEntityEl->GetText();
if (text != NULL)
{
size_t len = SDL_strlen(text);
// And now we come to the part where we have to deal with
// the terrible decisions of the past.
//
// For some reason, the closing tag of edentities generated
// by 2.2 and below has not only been put on a separate
// line, but also indented to match with the opening tag as
// well. Like this:
//
// <edentity ...>contents
// </edentity>
//
// Instead of doing <edentity ...>contents</edentity>.
//
// This is COMPLETELY terrible. This requires the XML to be
// parsed in an extremely specific and quirky way, which
// TinyXML-1 just happened to do.
//
// TinyXML-2 by default interprets the newline and the next
// indentation of whitespace literally, so you end up with
// tag contents that has a linefeed plus a bunch of extra
// spaces. You can't fix this by setting the whitespace
// mode to COLLAPSE_WHITESPACE, that does way more than
// TinyXML-1 ever did - it removes the leading whitespace
// from things like <edentity ...> this</edentity>, and
// collapses XML-encoded whitespace like <edentity ...>
// &#32; &#32;this</edentity>, which TinyXML-1 never did.
//
// Best solution here is to specifically hardcode removing
// the linefeed + the extremely specific amount of
// whitespace at the end of the contents.
if (endsWith(text, "\n ")) // linefeed + exactly 12 spaces
{
// 12 spaces + 1 linefeed = 13 chars
len -= 13;
}
entity.scriptname = std::string(text, len);
}
edEntityEl->QueryIntAttribute("x", &entity.x);
edEntityEl->QueryIntAttribute("y", &entity.y);
edEntityEl->QueryIntAttribute("t", &entity.t);
edEntityEl->QueryIntAttribute("p1", &entity.p1);
edEntityEl->QueryIntAttribute("p2", &entity.p2);
edEntityEl->QueryIntAttribute("p3", &entity.p3);
edEntityEl->QueryIntAttribute("p4", &entity.p4);
edEntityEl->QueryIntAttribute("p5", &entity.p5);
edEntityEl->QueryIntAttribute("p6", &entity.p6);
customentities.push_back(entity);
}
}
if (SDL_strcmp(pKey, "levelMetaData") == 0)
{
int i = 0;
for( tinyxml2::XMLElement* edLevelClassElement = pElem->FirstChildElement(); edLevelClassElement; edLevelClassElement=edLevelClassElement->NextSiblingElement())
{
if (!INBOUNDS_ARR(i, roomproperties))
{
continue;
}
if(edLevelClassElement->GetText() != NULL)
{
roomproperties[i].roomname = std::string(edLevelClassElement->GetText()) ;
}
edLevelClassElement->QueryIntAttribute("tileset", &roomproperties[i].tileset);
edLevelClassElement->QueryIntAttribute("tilecol", &roomproperties[i].tilecol);
edLevelClassElement->QueryIntAttribute("platx1", &roomproperties[i].platx1);
edLevelClassElement->QueryIntAttribute("platy1", &roomproperties[i].platy1);
edLevelClassElement->QueryIntAttribute("platx2", &roomproperties[i].platx2);
edLevelClassElement->QueryIntAttribute("platy2", &roomproperties[i].platy2);
edLevelClassElement->QueryIntAttribute("platv", &roomproperties[i].platv);
edLevelClassElement->QueryIntAttribute("enemyx1", &roomproperties[i].enemyx1);
edLevelClassElement->QueryIntAttribute("enemyy1", &roomproperties[i].enemyy1);
edLevelClassElement->QueryIntAttribute("enemyx2", &roomproperties[i].enemyx2);
edLevelClassElement->QueryIntAttribute("enemyy2", &roomproperties[i].enemyy2);
edLevelClassElement->QueryIntAttribute("enemytype", &roomproperties[i].enemytype);
edLevelClassElement->QueryIntAttribute("directmode", &roomproperties[i].directmode);
edLevelClassElement->QueryIntAttribute("warpdir", &roomproperties[i].warpdir);
i++;
}
}
if (SDL_strcmp(pKey, "script") == 0 && pText[0] != '\0')
{
Script script_;
bool headerfound = false;
size_t start = 0;
size_t len = 0;
size_t prev_start = 0;
while (next_split(&start, &len, &pText[start], '|'))
{
if (len > 0 && pText[prev_start + len - 1] == ':')
{
if (headerfound)
{
script.customscripts.push_back(script_);
}
script_.name = std::string(&pText[prev_start], len - 1);
script_.contents.clear();
headerfound = true;
goto next;
}
if (headerfound)
{
script_.contents.push_back(std::string(&pText[prev_start], len));
}
next:
prev_start = start;
}
/* Add the last script */
if (headerfound)
{
script.customscripts.push_back(script_);
}
}
}
if (mapwidth < maxwidth)
{
/* Unscramble platv, since it was stored incorrectly
* in 2.2 and previous... */
size_t i;
int x = 0;
int y = 0;
int temp_platv[numrooms];
for (i = 0; i < numrooms; ++i)
{
temp_platv[i] = roomproperties[i].platv;
}
for (i = 0; i < numrooms; ++i)
{
if (x < mapwidth)
{
const int platv_idx = x + y * mapwidth;
if (INBOUNDS_ARR(platv_idx, temp_platv))
{
roomproperties[i].platv = temp_platv[platv_idx];
}
}
else
{
roomproperties[i].platv = 4; /* default */
}
++x;
if (x >= maxwidth)
{
x = 0;
++y;
}
}
}
#ifndef NO_EDITOR
ed.gethooks();
#endif
version=2;
return true;
fail:
return false;
}
#ifndef NO_EDITOR
bool customlevelclass::save(const std::string& _path)
{
tinyxml2::XMLDocument doc;
std::string newpath("levels/" + _path);
// Try to preserve the XML of the currently-loaded one
bool already_exists = !ed.loaded_filepath.empty()
&& FILESYSTEM_loadTiXml2Document(ed.loaded_filepath.c_str(), doc);
if (!already_exists && !ed.loaded_filepath.empty())
{
vlog_error("Currently-loaded %s not found", ed.loaded_filepath.c_str());
}
ed.loaded_filepath = newpath;
tinyxml2::XMLElement* msg;
xml::update_declaration(doc);
tinyxml2::XMLElement * root = xml::update_element(doc, "MapData");
root->SetAttribute("version",version);
xml::update_comment(root, " Save file ");
tinyxml2::XMLElement * data = xml::update_element(root, "Data");
msg = xml::update_element(data, "MetaData");
//getUser
xml::update_tag(msg, "Creator", creator.c_str());
xml::update_tag(msg, "Title", title.c_str());
xml::update_tag(msg, "Created", version);
xml::update_tag(msg, "Modified", modifier.c_str());
xml::update_tag(msg, "Modifiers", version);
xml::update_tag(msg, "Desc1", Desc1.c_str());
xml::update_tag(msg, "Desc2", Desc2.c_str());
xml::update_tag(msg, "Desc3", Desc3.c_str());
xml::update_tag(msg, "website", website.c_str());
if (onewaycol_override)
{
xml::update_tag(msg, "onewaycol_override", onewaycol_override);
}
else
{
// Delete the element. I could just delete one, but just to be sure,
// I will delete all of them if there are more than one
tinyxml2::XMLElement* element;
while ((element = msg->FirstChildElement("onewaycol_override"))
!= NULL)
{
doc.DeleteNode(element);
}
}
xml::update_tag(data, "mapwidth", mapwidth);
xml::update_tag(data, "mapheight", mapheight);
xml::update_tag(data, "levmusic", levmusic);
//New save format
std::string contentsString="";
for(int y = 0; y < mapheight*30; y++ )
{
for(int x = 0; x < mapwidth*40; x++ )
{
contentsString += help.String(getabstile(x, y)) + ",";
}
}
xml::update_tag(data, "contents", contentsString.c_str());
msg = xml::update_element_delete_contents(data, "edEntities");
for(size_t i = 0; i < customentities.size(); i++)
{
tinyxml2::XMLElement *edentityElement = doc.NewElement( "edentity" );
edentityElement->SetAttribute( "x", customentities[i].x);
edentityElement->SetAttribute( "y", customentities[i].y);
edentityElement->SetAttribute( "t", customentities[i].t);
edentityElement->SetAttribute( "p1", customentities[i].p1);
edentityElement->SetAttribute( "p2", customentities[i].p2);
edentityElement->SetAttribute( "p3", customentities[i].p3);
edentityElement->SetAttribute( "p4", customentities[i].p4);
edentityElement->SetAttribute( "p5", customentities[i].p5);
edentityElement->SetAttribute( "p6", customentities[i].p6);
edentityElement->LinkEndChild( doc.NewText( customentities[i].scriptname.c_str() )) ;
msg->LinkEndChild( edentityElement );
}
msg = xml::update_element_delete_contents(data, "levelMetaData");
int temp_platv[numrooms];
for (size_t i = 0; i < SDL_arraysize(temp_platv); ++i)
{
temp_platv[i] = 4; /* default */
}
if (mapwidth < maxwidth)
{
/* Re-scramble platv, since it was stored incorrectly
* in 2.2 and previous... */
size_t i;
int x = 0;
int y = 0;
for (i = 0; i < numrooms; ++i)
{
if (x < mapwidth)
{
const int platv_idx = x + y * mapwidth;
if (INBOUNDS_ARR(platv_idx, temp_platv))
{
temp_platv[platv_idx] = roomproperties[i].platv;
}
}
++x;
if (x >= mapwidth)
{
/* Skip to next actual row. */
i += maxwidth - mapwidth;
x = 0;
++y;
}
}
}
for(size_t i = 0; i < SDL_arraysize(roomproperties); i++)
{
tinyxml2::XMLElement *roompropertyElement = doc.NewElement( "edLevelClass" );
roompropertyElement->SetAttribute( "tileset", roomproperties[i].tileset);
roompropertyElement->SetAttribute( "tilecol", roomproperties[i].tilecol);
roompropertyElement->SetAttribute( "platx1", roomproperties[i].platx1);
roompropertyElement->SetAttribute( "platy1", roomproperties[i].platy1);
roompropertyElement->SetAttribute( "platx2", roomproperties[i].platx2);
roompropertyElement->SetAttribute( "platy2", roomproperties[i].platy2);
roompropertyElement->SetAttribute( "platv", temp_platv[i]);
roompropertyElement->SetAttribute( "enemyx1", roomproperties[i].enemyx1);
roompropertyElement->SetAttribute( "enemyy1", roomproperties[i].enemyy1);
roompropertyElement->SetAttribute( "enemyx2", roomproperties[i].enemyx2);
roompropertyElement->SetAttribute( "enemyy2", roomproperties[i].enemyy2);
roompropertyElement->SetAttribute( "enemytype", roomproperties[i].enemytype);
roompropertyElement->SetAttribute( "directmode", roomproperties[i].directmode);
roompropertyElement->SetAttribute( "warpdir", roomproperties[i].warpdir);
roompropertyElement->LinkEndChild( doc.NewText( roomproperties[i].roomname.c_str() )) ;
msg->LinkEndChild( roompropertyElement );
}
std::string scriptString;
for(size_t i = 0; i < script.customscripts.size(); i++)
{
Script& script_ = script.customscripts[i];
scriptString += script_.name + ":|";
for (size_t ii = 0; ii < script_.contents.size(); ++ii)
{
scriptString += script_.contents[ii];
// Inserts a space if the line ends with a :
if (script_.contents[ii].length() && *script_.contents[ii].rbegin() == ':')
{
scriptString += " ";
}
scriptString += "|";
}
}
xml::update_tag(data, "script", scriptString.c_str());
return FILESYSTEM_saveTiXml2Document(newpath.c_str(), doc);
}
#endif /* NO_EDITOR */
void customlevelclass::generatecustomminimap(void)
{
map.customwidth=mapwidth;
map.customheight=mapheight;
map.customzoom=1;
if(map.customwidth<=10 && map.customheight<=10) map.customzoom=2;
if(map.customwidth<=5 && map.customheight<=5) map.customzoom=4;
//Set minimap offsets
if(map.customzoom==4)
{
map.custommmxoff=24*(5-map.customwidth);
map.custommmxsize=240-(map.custommmxoff*2);
map.custommmyoff=18*(5-map.customheight);
map.custommmysize=180-(map.custommmyoff*2);
}
else if(map.customzoom==2)
{
map.custommmxoff=12*(10-map.customwidth);
map.custommmxsize=240-(map.custommmxoff*2);
map.custommmyoff=9*(10-map.customheight);
map.custommmysize=180-(map.custommmyoff*2);
}
else
{
map.custommmxoff=6*(20-map.customwidth);
map.custommmxsize=240-(map.custommmxoff*2);
map.custommmyoff=int(4.5*(20-map.customheight));
map.custommmysize=180-(map.custommmyoff*2);
}
FillRect(graphics.images[12], graphics.getRGB(0, 0, 0));
int tm=0;
int temp=0;
//Scan over the map size
if(mapheight<=5 && mapwidth<=5)
{
//4x map
for(int j2=0; j2<mapheight; j2++)
{
for(int i2=0; i2<mapwidth; i2++)
{
//Ok, now scan over each square
tm=196;
if(getroomprop(i2, j2)->tileset==1) tm=96;
for(int j=0; j<36; j++)
{
for(int i=0; i<48; i++)
{
temp=absfree(int(i*0.83) + (i2*40),int(j*0.83)+(j2*30));
if(temp>=1)
{
//Fill in this pixel
FillRect(graphics.images[12], (i2*48)+i, (j2*36)+j, 1, 1, graphics.getRGB(tm, tm, tm));
}
}
}
}
}
}
else if(mapheight<=10 && mapwidth<=10)
{
//2x map
for(int j2=0; j2<mapheight; j2++)
{
for(int i2=0; i2<mapwidth; i2++)
{
//Ok, now scan over each square
tm=196;
if(getroomprop(i2, j2)->tileset==1) tm=96;
for(int j=0; j<18; j++)
{
for(int i=0; i<24; i++)
{
temp=absfree(int(i*1.6) + (i2*40),int(j*1.6)+(j2*30));
if(temp>=1)
{
//Fill in this pixel
FillRect(graphics.images[12], (i2*24)+i, (j2*18)+j, 1, 1, graphics.getRGB(tm, tm, tm));
}
}
}
}
}
}
else
{
for(int j2=0; j2<mapheight; j2++)
{
for(int i2=0; i2<mapwidth; i2++)
{
//Ok, now scan over each square
tm=196;
if(getroomprop(i2, j2)->tileset==1) tm=96;
for(int j=0; j<9; j++)
{
for(int i=0; i<12; i++)
{
temp=absfree(3+(i*3) + (i2*40),(j*3)+(j2*30));
if(temp>=1)
{
//Fill in this pixel
FillRect(graphics.images[12], (i2*12)+i, (j2*9)+j, 1, 1, graphics.getRGB(tm, tm, tm));
}
}
}
}
}
}
}
// Return a graphics-ready color based off of the given tileset and tilecol
// Much kudos to Dav999 for saving me a lot of work, because I stole these colors from const.lua in Ved! -Info Teddy
Uint32 customlevelclass::getonewaycol(const int rx, const int ry)
{
const RoomProperty* const room = getroomprop(rx, ry);
switch (room->tileset) {
case 0: // Space Station
switch (room->tilecol) {
case -1:
return graphics.getRGB(109, 109, 109);
case 0:
return graphics.getRGB(131, 141, 235);
case 1:
return graphics.getRGB(227, 140, 227);
case 2:
return graphics.getRGB(242, 126, 151);
case 3:
return graphics.getRGB(229, 235, 133);
case 4:
return graphics.getRGB(148, 238, 130);
case 5:
return graphics.getRGB(140, 165, 227);
case 6:
return graphics.getRGB(227, 140, 148);
case 7:
return graphics.getRGB(140, 173, 228);
case 8:
return graphics.getRGB(142, 235, 137);
case 9:
return graphics.getRGB(137, 235, 206);
case 10:
return graphics.getRGB(235, 139, 223);
case 11:
return graphics.getRGB(238, 130, 138);
case 12:
return graphics.getRGB(137, 235, 178);
case 13:
return graphics.getRGB(125, 205, 247);
case 14:
return graphics.getRGB(190, 137, 235);
case 15:
return graphics.getRGB(235, 137, 206);
case 16:
return graphics.getRGB(229, 247, 127);
case 17:
return graphics.getRGB(127, 200, 247);
case 18:
return graphics.getRGB(197, 137, 235);
case 19:
return graphics.getRGB(235, 131, 175);
case 20:
return graphics.getRGB(242, 210, 123);
case 21:
return graphics.getRGB(131, 235, 158);
case 22:
return graphics.getRGB(242, 126, 151);
case 23:
return graphics.getRGB(219, 243, 123);
case 24:
return graphics.getRGB(131, 234, 145);
case 25:
return graphics.getRGB(131, 199, 234);
case 26:
return graphics.getRGB(141, 131, 234);
case 27:
return graphics.getRGB(226, 140, 144);
case 28:
return graphics.getRGB(129, 236, 144);
case 29:
return graphics.getRGB(235, 231, 131);
case 30:
return graphics.getRGB(153, 235, 131);
case 31:
return graphics.getRGB(207, 131, 235);
}
break;
case 1: // Outside
switch (room->tilecol) {
case 0:
return graphics.getRGB(57, 86, 140);
case 1:
return graphics.getRGB(156, 42, 42);
case 2:
return graphics.getRGB(42, 156, 155);
case 3:
return graphics.getRGB(125, 36, 162);
case 4:
return graphics.getRGB(191, 198, 0);
case 5:
return graphics.getRGB(0, 198, 126);
case 6:
return graphics.getRGB(224, 110, 177);
case 7:
return graphics.getRGB(255, 142, 87);
}
break;
case 2: // Lab
switch (room->tilecol) {
case 0:
return graphics.getRGB(0, 165, 206);
case 1:
return graphics.getRGB(206, 5, 0);
case 2:
return graphics.getRGB(222, 0, 173);
case 3:
return graphics.getRGB(27, 67, 255);
case 4:
return graphics.getRGB(194, 206, 0);
case 5:
return graphics.getRGB(0, 206, 39);
case 6:
return graphics.getRGB(0, 165, 206);
}
break;
case 3: // Warp Zone
switch (room->tilecol) {
case 0:
return graphics.getRGB(113, 178, 197);
case 1:
return graphics.getRGB(197, 113, 119);
case 2:
return graphics.getRGB(196, 113, 197);
case 3:
return graphics.getRGB(149, 113, 197);
case 4:
return graphics.getRGB(197, 182, 113);
case 5:
return graphics.getRGB(141, 197, 113);
case 6:
return graphics.getRGB(109, 109, 109);
}
break;
case 4: // Ship
switch (room->tilecol) {
case 0:
return graphics.getRGB(0, 206, 39);
case 1:
return graphics.getRGB(0, 165, 206);
case 2:
return graphics.getRGB(194, 206, 0);
case 3:
return graphics.getRGB(206, 0, 160);
case 4:
return graphics.getRGB(27, 67, 255);
case 5:
return graphics.getRGB(206, 5, 0);
}
break;
}
// Uh, I guess return solid white
return graphics.getRGB(255, 255, 255);
}
// This version detects the room automatically
Uint32 customlevelclass::getonewaycol(void)
{
#ifndef NO_EDITOR
if (game.gamestate == EDITORMODE)
{
return getonewaycol(ed.levx, ed.levy);
}
else
#endif
if (map.custommode)
{
return getonewaycol(game.roomx - 100, game.roomy - 100);
}
// Uh, I guess return solid white
return graphics.getRGB(255, 255, 255);
}
static SDL_INLINE bool inbounds(const CustomEntity* entity)
{
extern customlevelclass cl;
return entity->x >= 0
&& entity->y >= 0
&& entity->x < cl.mapwidth * SCREEN_WIDTH_TILES
&& entity->y < cl.mapheight * SCREEN_HEIGHT_TILES;
}
int customlevelclass::numtrinkets(void)
{
int temp = 0;
for (size_t i = 0; i < customentities.size(); i++)
{
if (customentities[i].t == 9 && inbounds(&customentities[i]))
{
temp++;
}
}
return temp;
}
int customlevelclass::numcrewmates(void)
{
int temp = 0;
for (size_t i = 0; i < customentities.size(); i++)
{
if (customentities[i].t == 15 && inbounds(&customentities[i]))
{
temp++;
}
}
return temp;
}
#endif /* NO_CUSTOM_LEVELS */
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