void VideoManager::loadVideo(char* filename)
{
FILE* fp = NULL;
if ( fopen_s(&fp, filename, "rb") != 0 )
{
al_trace("Movie %s is missing.\r\n", filename);
return; // do NOT summon error mode for this because the application might in debugging/lite mode
}
// get the length of the video
fseek(fp, 0, SEEK_END);
long fsize = ftell(fp);
fseek(fp, 0, SEEK_SET);
// load the entire video into an unreasonably large memory buffer!
videoBuffer = malloc(fsize);
fread(videoBuffer, fsize, 1, fp);
fclose(fp);
// sanity check the buffer contents or else APEG may hang
if ( ((char*)videoBuffer)[0] == 'O' && ((char*)videoBuffer)[1] == 'g' && ((char*)videoBuffer)[2] == 'g' && ((char*)videoBuffer)[3] == 'S' )
{
cmov = apeg_open_memory_stream(videoBuffer, fsize);
}
else
{
al_trace("Video stream did not seem to contain Ogg data.\r\n");
unloadVideo();
}
}
void VideoManager::loadVideoAtCurrentStep()
{
char filename[256] = "DATA/video/";
if ( script[currentStep].filename[0] == '*' )
{
strcat_s(filename, 256, script[currentStep-1].filename); // check for videos named '*'. I think the original game used this to denote "play that video again"
}
else
{
strcat_s(filename, 256, script[currentStep].filename);
}
strcat_s(filename, 256, ".ogg");
// default case: show a placeholder texture
unloadVideo();
clear_to_color(frameData, makecol(255,255,255));
textprintf_centre(frameData, font, 160, 90, makecol(0,0,0), "%s", script[currentStep].filename);
loadVideo(filename);
if ( cmov == NULL )
{
al_trace("Movie %s did not open for whatever reason.\r\n", filename);
return;
}
if ( apeg_advance_stream(cmov, true) != APEG_OK)
{
al_trace("Video problem! Breakpoint!\r\n"); // doesn't really matter if it fails
}
blit(cmov->bitmap, frameData, 0, 0, 0, 0, 320, 192);
}
void print_disassembly(const word scommand)
{
script_command s_c = command_list[scommand];
if(s_c.args == 2)
{
al_trace("%14s: ", s_c.name);
if(s_c.arg1_type == 0)
al_trace("%10s (val = %9d), ", varToString(sarg1), get_register(sarg1));
else
al_trace("%10s (val = %9d), ", "immediate", sarg1);
if(s_c.arg2_type == 0)
al_trace("%10s (val = %9d)\n", varToString(sarg2), get_register(sarg2));
else
al_trace("%10s (val = %9d)\n", "immediate", sarg2);
}
else if(s_c.args == 1)
{
al_trace("%14s: ", s_c.name);
if(s_c.arg1_type == 0)
al_trace("%10s (val = %9d)\n", varToString(sarg1), get_register(sarg1));
else
al_trace("%10s (val = %9d)\n", "immediate", sarg1);
}
else
al_trace("%14s\n", s_c.name);
}
void gamedata::set_dcounter(short change, byte c)
{
#ifdef DEBUG_GD_COUNTERS
if(c==0)
al_trace("Changing D counter %i from %i to %i\n", c, _dcounter[c], change);
#endif
if(c>=32) // Sanity check
return;
if(game!=NULL)
{
int ringID=current_item_id(itype_ring, true);
_dcounter[c]=change;
if(ringID!=current_item_id(itype_ring, true))
ringcolor(false);
}
else
_dcounter[c]=change;
return;
}
void gamedata::change_HCpieces(short p)
{
#ifdef DEBUG_GD_HCP
al_trace("Changing HCP by %d to %d\n",p, get_generic(0));
#endif
change_generic(p, 0);
return;
}
void renderStepZoneDMX(int player)
{
int startColumn = player == 0 ? 0 : 4;
if ( gs.isSingles() )
{
if ( gs.player[0].centerLeft )
{
startColumn = 0;
}
else if ( gs.player[0].centerRight )
{
startColumn = 4;
}
else
{
startColumn = 2; // center play
}
}
int endColumn = gs.isDoubles ? 8 : startColumn+4;
for ( int i = startColumn; i < endColumn; i++ )
{
int x = getColumnOffsetX_DMX(i);
int blink = gs.player[player].stepZoneBlinkTimer > 0 ? 0 : 1; // pick the state of the step zone
int hitcolor = 0x7F000000;
int outlineColor = 0xFFB4B4B4;
const int fadeOutLength = 100;
if ( blink == 1 )
{
static int colors[3] = { makeacol(41, 239, 115, 255), makeacol(239, 101, 190, 255), makeacol(76, 0, 190, 255) };
int stageColor = gs.player[player].stagesLevels[gs.currentStage] % 10;
outlineColor = colors[stageColor];
}
if ( gs.player[player].laneFlareColors[i] == 2 )
{
blink = 2; // currently holding a hold note in this column
}
int color = getColorOfColumn(i);
if ( im.isKeyDown(i) )
{
hitcolor = color == 0 ? 0xEECC0000 : 0xEE0000CC;
}
else if ( im.getReleaseLength(i) <= fadeOutLength )
{
int a = getValueFromRange(0xFF, 0x7F, im.getReleaseLength(i) * 100/ fadeOutLength);
if ( i ==4 )
{
al_trace("%d\r\n", a);
}
hitcolor = color == 0 ? makeacol32(0xFF, 0, 0, a) : makeacol32(0, 0, 0xFF, a);
}
renderStepLaneDMX(x, hitcolor, outlineColor);
masked_blit(m_stepZoneSourceDMX[color], rm.m_backbuf, blink*34, 0, x, (gs.player[player].isColumnReversed(i) ? DMX_STEP_ZONE_REV_Y-34 : DMX_STEP_ZONE_Y), 34, 38);
}
}
void gamedata::set_HCpieces(byte p)
{
#ifdef DEBUG_GD_HCP
al_trace("Setting HCP to %i\n",p);
#endif
set_generic(p, 0);
return;
}
bool extioManager::attemptConnection(const char* port)
{
isConnected = false;
hSerial = CreateFile(port,
GENERIC_READ | GENERIC_WRITE,
0,
NULL,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL,
NULL);
if(hSerial==INVALID_HANDLE_VALUE)
{
//al_trace("The IO board isn't on %s\n", port);
return false; // it's okay - we'll try another port
}
//If connected we try to set the comm parameters
DCB dcbSerialParams = {0};
if ( !GetCommState(hSerial, &dcbSerialParams) )
{
al_trace("extioManager: failed to GET serial parameters!");
return false;
}
//Define serial connection parameters for the arduino board
dcbSerialParams.BaudRate = CBR_9600;
dcbSerialParams.ByteSize = 8;
dcbSerialParams.StopBits = ONESTOPBIT;
dcbSerialParams.Parity = NOPARITY;
if( !SetCommState(hSerial, &dcbSerialParams) )
{
al_trace("extioManager: failed to SET serial parameters!");
return false;
}
isConnected = true;
return true;
}
void VideoManager::update(UTIME dt)
{
if ( isStopped || haxNoVideos )
{
return;
}
currentTime += dt;
// check for a script step advance
if ( (script[currentStep+1].timing != -1) && currentTime/10 >= script[currentStep+1].timing/3 ) // because there are 300 ticks per second
{
currentStep++;
loadVideoAtCurrentStep();
}
// check for the movie ending and loop the whole thing after 5 seconds
if ( script[currentStep+1].timing == -1 && currentStep > 1 && (currentTime/10 + 1500 >= script[currentStep].timing/3) )
{
currentStep = 1;
currentTime = 0;
al_trace("Restarting video script.\r\n");
loadVideoAtCurrentStep();
}
if ( cmov != NULL )
{
if ( apeg_advance_stream(cmov, true) != APEG_OK)
{
al_trace("Video problem! Breakpoint!\r\n"); // doesn't really matter if it fails
}
if( cmov->frame_updated > 0 && cmov->bitmap != NULL )
{
//stretch_blit(cmov->bitmap, frameData, 0, 0, cmov->w, cmov->h, 0, 0, 320, 192);
blit(cmov->bitmap, frameData, 0, 0, 0, 0, 320, 192);
}
}
}
// NOTE: currently only used for calculating the end time of hold notes
UTIME getMillisecondsAtBeat(float targetBeat, std::vector<struct BEAT_NOTE> *chart, int startIndex, UTIME startTime, float currentTimePerBeat)
{
UTIME retval = startTime;
float msPerBeat = currentTimePerBeat;
float lastBeatProcessed = chart->at(startIndex).beat;
float overshoot = 0;
unsigned int i = 0;
if ( lastBeatProcessed > targetBeat )
{
al_trace("Searching for a past beat. Set breakpoint.\r\n");
}
for ( i = startIndex; i < chart->size(); i++ )
{
// check for finishing
if ( targetBeat == chart->at(i).beat )
{
break;
}
if ( targetBeat < chart->at(i).beat )
{
overshoot = chart->at(i).beat - targetBeat; // fix a bug where not taking this into account was causing holds to run until the next note!
break;
}
if ( chart->at(i).type == BPM_CHANGE )
{
retval += ((chart->at(i).beat - lastBeatProcessed) * msPerBeat);
msPerBeat = BPM_TO_MSEC(chart->at(i).param);
lastBeatProcessed = chart->at(i).beat;
}
if ( chart->at(i).type == SCROLL_STOP )
{
retval += chart->at(i).param;
}
}
if ( i == chart->size() )
{
i--;
}
retval += ((chart->at(i).beat - lastBeatProcessed - overshoot) * msPerBeat);
return retval;
}
void gamedata::change_maxcounter(short change, byte c)
{
#ifdef DEBUG_GD_COUNTERS
al_trace("Changing max counter %i from %i by +%i\n", c, _maxcounter[c], change);
#endif
if(c==2)
{
change_maxbombs(change);
return;
}
if(c>=32) // Sanity check
return;
_maxcounter[c]=zc_max(0, _maxcounter[c]+change);
return;
}
int Win32Data::zqSetCustomCallbackProc(HWND hWnd)
{
Win32Mutex mutex;
mutex.Lock();
memset((void*)&win32data, 0, sizeof(Win32Data));
win32data.hasFocus = true;
win32data.hWnd = hWnd;
if(win32data.hWnd)
win32data.isValid = true;
else return -1;
hAllegroProc = (WNDPROC)::GetWindowLongPtr(hWnd, GWLP_WNDPROC);
if(!hAllegroProc)
{
win32data.isValid = false;
return -1;
}
win32data.hInstance = ::GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
if(!win32data.hInstance)
{
win32data.isValid = false;
return -1;
}
win32data.hId = ::GetWindowLongPtr(hWnd, GWLP_ID);
//assign a new callback
LONG_PTR pcb = ::SetWindowLongPtr(hWnd, GWLP_WNDPROC, (LONG_PTR)Win32Data::zqWindowsProc);
if(!pcb)
{
al_trace("Error: Cannot Set Windows Procedure.");
win32data.isValid = false;
return -1;
}
return 0;
}
void gamedata::set_maxcounter(word change, byte c)
{
#ifdef DEBUG_GD_COUNTERS
if(c==0) al_trace("Changing max counter %i from %i to %i\n", c, _maxcounter[c], change);
#endif
if(c==2)
{
set_maxbombs(change);
return;
}
if(c>=32) // Sanity check
return;
_maxcounter[c]=change;
return;
}
void gamedata::change_counter(short change, byte c)
{
#ifdef DEBUG_GD_COUNTERS
al_trace("Changing counter %i from %i by %i\n", c, _counter[c], change);
#endif
if(c>=32) // Sanity check
return;
if(game!=NULL)
{
int ringID=current_item_id(itype_ring, true);
_counter[c]=vbound(_counter[c]+change, 0, _maxcounter[c]);
if(ringID!=current_item_id(itype_ring, true))
ringcolor(false);
}
else
_counter[c]=vbound(_counter[c]+change, 0, _maxcounter[c]);
return;
}
void AnalyticsManager::logEventToServer(const char* serverURL, const char* eventCategory, const char* eventType, const char* eventLabel, int eventValue)
{
CURL* curl = curl_easy_init();
CURLcode res;
// construct the postfields using much string math
char postfields[512] = "";
sprintf_s(postfields, 512, "v=%d&tid=%s&an=%s&cid=%s&t=%s&ec=%s&ea=%s&debug=%d", 1, TRACKING_ID, TRACKING_APP_NAME, clientID, "event", eventCategory, eventType, isDebugMode);
if ( eventLabel[0] != 0 )
{
char* tempEncode = curl_easy_escape(curl, eventLabel, strlen(eventLabel));
strcat_s(postfields, 512, "&el=");
strcat_s(postfields, 512, tempEncode);
curl_free(tempEncode);
}
if ( eventValue != -1 )
{
char tempEncode[128] = "";
_itoa_s(eventValue, tempEncode, 64, 10);
strcat_s(postfields, 512, "&ev=");
strcat_s(postfields, 512, tempEncode);
}
// post the data using curl
if ( curl )
{
// post to Google Analytics first
curl_easy_setopt(curl, CURLOPT_URL, serverURL);
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, postfields);
res = curl_easy_perform(curl);
if (res != CURLE_OK)
{
al_trace("curl_easy_perform() failed: %s\n", curl_easy_strerror(res));
}
curl_easy_cleanup(curl);
}
}
void gamedata::set_counter(word change, byte c)
{
#ifdef DEBUG_GD_COUNTERS
al_trace("Changing counter %i from %i to %i\n", c, _counter[c], change);
#endif
if(c>=32) // Sanity check
return;
if(game!=NULL)
{
int ringID=current_item_id(itype_ring, true);
_counter[c]=zc_max(change, 0);
// ringcolor is very slow, so make sure the ring has actually changed
if(ringID!=current_item_id(itype_ring, true))
ringcolor(false);
}
else
_counter[c]=zc_max(change, 0);
return;
}
bool extioManager::updateInitialize(UTIME dt)
{
if ( !isConnected )
{
comPort++;
if ( comPort < 10 )
{
char port[] = "\\\\.\\COM0";
port[7] = comPort + '0';
attemptConnection(port);
connectionState = 1;
}
else
{
al_trace("Can't find the IO board on any com port.\r\n");
comPort = -1;
connectionState = 0;
return false;
}
powerOnTime = 0;
}
else
{
powerOnTime += dt;
if ( connectionState == 1 )
{
if ( powerOnTime >= ARDUINO_WAIT_TIME )
{
WriteData("DMX", PACKET_SIZE);
connectionState = 2;
}
}
else if ( connectionState == 2 )
{
if ( isPacketReady() )
{
ReadData(inputBuffer, PACKET_SIZE);
if ( inputBuffer[0] == 'O' && inputBuffer[1] == 'K' && inputBuffer[2] == '!' )
{
isTalking = true;
connectionState = 3;
al_trace("Handshake accepted! Found the IO board on port %d.\r\n", comPort);
WriteData("I", 1); // begin the input request loop
}
else
{
// abort - try another port
powerOnTime = 0;
isConnected = false;
connectionState = 0;
al_trace("The handshake was incorrect on port %d. Checking other ports.\r\n", comPort);
}
}
else if ( powerOnTime >= ARDUINO_TIMEOUT )
{
// abort - try another port
powerOnTime = 0;
isConnected = false;
connectionState = 0;
al_trace("IO board timeout on port %d. Checking other ports.\r\n", comPort);
}
}
else if ( connectionState == 3 )
{
al_trace("Do not call updateInitialize() after success!\r\n");
}
}
return true;
}
void processChartString(std::vector<struct BEAT_NOTE> *chart, char* string, int side)
{
int currentIndex = 0;
int beatDivision = 2; // 1/8 beats are the default in DWI Files
float totalBeatsProcessed = 0.0;
float prevBeatProcessed = 0.0; // crtical for hold notes
float beatOfHold[4] = { -1, -1, -1, -1 };
// when side == 1 then add 4 to every column for the right half of a doubles chart
int doublesFactor = side == 1 ? 4 : 0;
while ( string[currentIndex] != 0 )
{
unsigned char ch = string[currentIndex];
int columns[4] = { -1, -1, -1, -1 };
// punctuation has various meanings
if ( ch == '0' )
{
prevBeatProcessed = totalBeatsProcessed;
totalBeatsProcessed += 1.0/beatDivision;
currentIndex++;
continue;
}
else if ( ch == '\r' || ch == '\n' )
{
currentIndex++;
continue; // not needed, but nice for debugging below
}
else if ( ch == '(' )
{
beatDivision = 4; // parens mean 1/16th notes
currentIndex++;
continue;
}
else if ( ch == '[' )
{
beatDivision = 6; // brackets mean 1/24th notes
currentIndex++;
continue;
}
else if ( ch == '{' )
{
beatDivision = 16; // curly braces mean 1/64th notes
currentIndex++;
continue;
}
else if ( ch == '`' ) // == 96
{
beatDivision = 48; // this `00000' nonsense means 192nd notes
currentIndex++;
continue;
}
else if ( ch == ')' || ch == ']' || ch == '}' || ch == 250 || ch == 39 )
{
beatDivision = 2; // back to 1/8th notes
currentIndex++;
continue;
}
else if ( ch == '!' )
{
// what is to the right of the bang?
currentIndex++; // skip over the bang
columns[0] = getColumn(string[currentIndex], 0);
columns[1] = getColumn(string[currentIndex], 1);
if ( columns[0] != -1 && beatOfHold[columns[0]] == -1 )
{
beatOfHold[columns[0]] = prevBeatProcessed; // store when the hold starts
}
if ( columns[1] != -1 && beatOfHold[columns[1]] == -1 )
{
beatOfHold[columns[1]] = prevBeatProcessed; // store when the hold starts
}
}
// look for regular notes
else if ( (ch >= '0' && ch <= '9') || ch == 'A' || ch == 'B' )
{
columns[0] = getColumn(ch, 0);
columns[1] = getColumn(ch, 1);
}
else if ( ch == '<' ) // this special character means "tie columns together" to make triples and quads
{
int currentColumn = 0;
currentIndex++;
bool startedHolds = false;
while ( string[currentIndex] != '>' )
{
ch = string[currentIndex];
if ( startedHolds == false )
{
if ( ch == '!' )
{
startedHolds = true; // a triple is starting a hold
currentIndex++;
continue;
}
if ( getColumn(ch, 0) != -1 )
{
columns[currentColumn] = getColumn(ch, 0);
currentColumn = currentColumn == 3 ? 3 : currentColumn + 1;
}
if ( getColumn(ch, 1) != -1 )
{
columns[currentColumn] = getColumn(ch, 1);
currentColumn = currentColumn == 3 ? 3 : currentColumn + 1;
}
}
else
{
/* TODO: fix this crazy corner case
// this hold is string from inside a < > combination tag, so use the current time
int col0 = getColumn(ch, 0);
int col1 = getColumn(ch, 1);
if ( col0 != -1 && beatOfHold[col0] == -1 )
{
beatOfHold[col0] = totalBeatsProcessed; // store when the hold starts
}
if ( col1 != -1 && beatOfHold[col1] == -1 )
{
beatOfHold[col1] = totalBeatsProcessed; // store when the hold starts
}
//*/
}
currentIndex++;
}
}
else
{
al_trace("Unknown symbol: %c", ch);
}
// create a freeze note? the end of a hold is signaled by a tap note in a column that was marked as held on a previous pass
if ( ch != '!' )
{
for ( int d = 0; d < 4; d++ )
{
if ( columns[d] != -1 && beatOfHold[columns[d]] != -1 )
{
struct BEAT_NOTE a;
a.beat = beatOfHold[columns[d]];
a.column = columns[d] + doublesFactor;
a.type = HOLD_START;
a.param = totalBeatsProcessed;
beatOfHold[columns[d]] = -1; // clear the hold
columns[d] = -1; // clear the tap which ended this hold
chart->push_back(a);
}
}
}
// this can happen if a hold ends - sort all the -1 columns to the end of the list
// for example {-1, 2, -1, -1} becomes {2, -1, -1, -1}
if ( columns[0] == -1 && (columns[1] != -1 || columns[2] != -1 || columns[3] != -1) )
{
columns[0] = columns[1];
columns[1] = columns[2];
columns[2] = columns[3];
columns[3] = -1;
}
if ( columns[1] == -1 && (columns[2] != -1 || columns[3] != -1) )
{
columns[1] = columns[2];
columns[2] = columns[3];
columns[3] = -1;
}
if ( columns[2] == -1 && columns[3] != -1 )
{
columns[2] = columns[3];
columns[3] = -1;
}
// create any notes that need to be made
if ( string[currentIndex-1] != '!' ) // this doesn't count as a note, nor should it increment time
{
for ( int d = 0; d < 4; d++ )
{
if ( columns[d] != -1 )
{
struct BEAT_NOTE a;
a.beat = totalBeatsProcessed;
a.column = columns[d] + doublesFactor;
a.type = TAP;
chart->push_back(a);
}
}
prevBeatProcessed = totalBeatsProcessed;
totalBeatsProcessed += 1.0/beatDivision;
}
currentIndex++;
}
// finally, put an end-of-song marker here
struct BEAT_NOTE endmarker;
endmarker.beat = totalBeatsProcessed;
endmarker.type = END_SONG;
chart->push_back(endmarker);
}
int readDWI(std::vector<struct ARROW> *chart, std::vector<struct FREEZE> *holds, int songID, int chartType)
{
char filename[] = "DATA/dwis/101.dwi";
FILE* fp = NULL;
std::vector<struct BEAT_NOTE> beats;
// hopefully open the target DWI file
filename[10] = (songID/100 % 10) + '0';
filename[11] = (songID/10 % 10) + '0';
filename[12] = (songID % 10) + '0';
if ( fopen_s(&fp, filename, "rt") != 0 )
{
// as a fall back, open a memory dump of a chart (legacy chart data)
return readDMXSQ(chart, holds, songID, chartType);
}
// fix any potential bugs regarding data from one chart accidentally merging into the next chart
chart->clear();
holds->clear();
int gap = 0;
float timePerBeat = 400.0; // 150 BPM
// start reading tags
readNextTag(fp);
while ( tagName[0] != 0 )
{
if ( _strcmpi("SINGLE", tagName) == 0 )
{
if ( _strcmpi("BASIC", tagValue) == 0 && chartType == SINGLE_MILD )
{
processChartString(&beats, tagLeftSide, 0);
}
else if ( _strcmpi("ANOTHER", tagValue) == 0 && chartType == SINGLE_WILD )
{
processChartString(&beats, tagLeftSide, 0);
}
else if ( _strcmpi("MANIAC", tagValue) == 0 && chartType == SINGLE_ANOTHER )
{
processChartString(&beats, tagLeftSide, 0);
}
}
if ( _strcmpi("DOUBLE", tagName) == 0 )
{
if ( _strcmpi("BASIC", tagValue) == 0 && chartType == DOUBLE_MILD )
{
processChartString(&beats, tagLeftSide, 0);
processChartString(&beats, tagRightSide, 1);
}
else if ( _strcmpi("ANOTHER", tagValue) == 0 && chartType == DOUBLE_WILD )
{
processChartString(&beats, tagLeftSide, 0);
processChartString(&beats, tagRightSide, 1);
}
else if ( _strcmpi("MANIAC", tagValue) == 0 && chartType == DOUBLE_ANOTHER )
{
processChartString(&beats, tagLeftSide, 0);
processChartString(&beats, tagRightSide, 1);
}
}
if ( _strcmpi("BPM", tagName) == 0 )
{
float bpm = atof(tagValue);
timePerBeat = BPM_TO_MSEC(bpm);
// set the initial scroll rate // WHY DOES THIS MAKE SONG NOT END? affects end of song marker somehow?
struct ARROW a;
a.timing = 0;
a.color = bpm;
a.type = BPM_CHANGE;
a.judgement = UNSET;
chart->push_back(a);
}
if ( _strcmpi("GAP", tagName) == 0 )
{
gap = atoi(tagValue);
al_trace("gap = %d\r\n", gap);
}
if ( _strcmpi("CHANGEBPM", tagName) == 0 ) // #CHANGEBPM:992.000=95.000,1016.000=190.000;
{
char* token, *next;
token = strtok_s(tagValue, ",;", &next);
while ( token != NULL )
{
char leftSide[32], rightSide[32];
char* equalsPos = strchr(token, '=');
if ( equalsPos == NULL )
{
continue;
}
strncpy_s(leftSide, token, equalsPos - token);
strcpy_s(rightSide, equalsPos+1);
struct BEAT_NOTE b;
b.beat = atof(leftSide)/4.0;
b.param = atof(rightSide);
b.type = BPM_CHANGE;
beats.push_back(b);
token = strtok_s(NULL, ",;", &next);
}
}
if ( _strcmpi("FREEZE", tagName) == 0 ) // #FREEZE:668.000=327.000,1292.000=967.000;
{
char* token, *next;
token = strtok_s(tagValue, ",;", &next);
while ( token != NULL )
{
char leftSide[32], rightSide[32];
char* equalsPos = strchr(token, '=');
if ( equalsPos == NULL )
{
continue;
}
strncpy_s(leftSide, token, equalsPos - token);
strcpy_s(rightSide, equalsPos+1);
struct BEAT_NOTE b;
b.beat = atof(leftSide)/4.0;
b.param = atof(rightSide);
b.type = SCROLL_STOP;
beats.push_back(b);
token = strtok_s(NULL, ",;", &next);
}
}
// next loop
readNextTag(fp);
}
sort(beats.begin(), beats.end(), sortNoteFunction);
// for each item in the beats vector, create a struct ARROW (real chart object) and translate 'DWI beats' to milliseconds
int numNotes = beats.size();
float currentTime = gap;
float lastBeatProcessed = 0.0;
for ( int i = 0; i < numNotes; i++ )
{
struct ARROW a;
struct FREEZE f;
float beatsDifference = beats[i].beat - lastBeatProcessed;
lastBeatProcessed = beats[i].beat;
currentTime += timePerBeat*beatsDifference;
if (currentTime < 0)
{
continue; // uh-oh;
}
al_trace("%f\r\n", currentTime);
switch ( beats[i].type )
{
case TAP:
a.timing = currentTime;
a.color = calculateArrowColor(a.timing, timePerBeat);
a.type = TAP;
a.columns[0] = beats[i].column;
a.judgement = UNSET;
chart->push_back(a);
break;
case HOLD_START:
f.startTime = currentTime;
f.columns[0] = beats[i].column;
f.endTime1 = getMillisecondsAtBeat(beats[i].param, &beats, i, currentTime, timePerBeat); //it ends at beat beats[i].param
holds->push_back(f);
break;
case BPM_CHANGE:
a.timing = currentTime;
a.color = beats[i].param;
a.type = BPM_CHANGE;
a.judgement = UNSET;
chart->push_back(a);
timePerBeat = BPM_TO_MSEC(beats[i].param); // new tempo! the length of a beat has henceforth and immediately changed
break;
case SCROLL_STOP:
a.timing = currentTime;
a.color = beats[i].param;
a.type = SCROLL_STOP;
chart->push_back(a);
currentTime += beats[i].param; // advance the time
break;
case END_SONG:
a.timing = currentTime + 1000; // TODO: something better than this, maybe check the mp3?
a.type = END_SONG;
chart->push_back(a);
break;
default:
al_trace("IMPOSSIBLE NOTE TYPE IN readDWI() %d\r\n", beats[i].type);
}
}
fclose(fp);
// count the maximum score that this chart is worth. it is needed while the chart is being played
int maxScore = 0;
for ( size_t i = 0; i < chart->size(); i++ )
{
if ( chart->at(i).type == TAP || chart->at(i).type == JUMP )
{
maxScore += 2;
}
}
maxScore += holds->size()*2;
return maxScore;
}
