public override uint RealSampleLength(int value, SAMPLE sample)
{
if (sample == null)
{
return(0);
}
return((uint)((sample.length * ((sample.flags & SharpMikCommon.SF_16BITS) == SharpMikCommon.SF_16BITS ? 2 : 1)) + 16));
}
static void Main()
{
SAMPLE s = () => "Hello";
Console.WriteLine("result={0}", s());
int a = 3;
int b = 7;
TEST t = (c, d) => c + d;
Console.WriteLine("add{0}+{1}={2}", a, b, t(a, b));
}
public static SAMPLOAD SL_RegisterSample(SAMPLE s, int type, ModuleReader reader)
{
SAMPLOAD news;
SAMPLOAD cruise = null;
if (type == (int)SharpMikCommon.MDTypes.MD_MUSIC)
{
cruise = musiclist;
}
else if (type == (int)SharpMikCommon.MDTypes.MD_SNDFX)
{
cruise = sndfxlist;
}
else
{
return(null);
}
/* Allocate and add structure to the END of the list */
news = new SAMPLOAD();
if (cruise != null)
{
while (cruise.next != null)
{
cruise = cruise.next;
}
cruise.next = news;
}
else
{
if (type == (int)SharpMikCommon.MDTypes.MD_MUSIC)
{
musiclist = news;
}
else if (type == (int)SharpMikCommon.MDTypes.MD_SNDFX)
{
sndfxlist = news;
}
}
news.infmt = (uint)(s.flags & SharpMikCommon.SF_FORMATMASK);
news.outfmt = news.infmt;
news.reader = reader;
news.sample = s;
news.length = s.length;
news.loopstart = s.loopstart;
news.loopend = s.loopend;
return(news);
}
internal static void Voice_Play_internal(sbyte voice, SAMPLE s, uint start)
{
uint repend;
if ((voice < 0) || (voice >= md_numchn))
{
return;
}
md_sample[voice] = s;
repend = s.loopend;
if ((s.flags & SharpMikCommon.SF_LOOP) == SharpMikCommon.SF_LOOP)
{
/* repend can't be bigger than size */
if (repend > s.length)
{
repend = s.length;
}
}
m_Driver.VoicePlay((byte)voice, s.handle, start, s.length, s.loopstart, repend, s.flags);
}
public static bool MikMod_SetNumVoices_internal(int music, int sfx)
{
bool resume = false;
int t, oldchn = 0;
if ((music == 0) && (sfx == 0))
{
return(true);
}
if (isplaying)
{
MikMod_DisableOutput_internal();
oldchn = md_numchn;
resume = true;
}
if (sfxinfo != null)
{
sfxinfo = null;
}
if (md_sample != null)
{
md_sample = null;
}
if (music != -1)
{
md_sngchn = (byte)music;
}
if (sfx != -1)
{
md_sfxchn = (byte)sfx;
}
md_numchn = (byte)(md_sngchn + md_sfxchn);
LimitHardVoices(m_Driver.HardVoiceLimit);
LimitSoftVoices(m_Driver.SoftVoiceLimit);
if (m_Driver.SetNumVoices())
{
MikMod_Exit_internal();
md_numchn = md_softchn = md_hardchn = md_sfxchn = md_sngchn = 0;
return(true);
}
if ((md_sngchn + md_sfxchn) != 0)
{
md_sample = new SAMPLE[md_sngchn + md_sfxchn];
for (int i = 0; i < md_sngchn + md_sfxchn; i++)
{
md_sample[i] = new SAMPLE();
}
}
if (md_sfxchn != 0)
{
sfxinfo = new byte[md_sfxchn];
}
/* make sure the player doesn't start with garbage */
for (t = oldchn; t < md_numchn; t++)
{
Voice_Stop_internal((byte)t);
}
if (resume)
{
MikMod_EnableOutput_internal();
}
return(false);
}
public override short SampleLoad(SAMPLOAD sload, int type)
{
SAMPLE s = sload.sample;
int handle;
uint t, length, loopstart, loopend;
if (type == (int)SharpMikCommon.MDDecodeTypes.MD_HARDWARE)
{
return(0);
}
/* Find empty slot to put sample address in */
for (handle = 0; handle < SharpMikCommon.MAXSAMPLEHANDLES; handle++)
{
if (m_Samples[handle] == null)
{
break;
}
}
if (handle == SharpMikCommon.MAXSAMPLEHANDLES)
{
// Throw an exception so it reaches all the way up to the loader to show the load failed.
throw new Exception("Out of handles");
}
/* Reality check for loop settings */
if (s.loopend > s.length)
{
s.loopend = s.length;
}
if (s.loopstart >= s.loopend)
{
int flags = s.flags;
flags &= ~SharpMikCommon.SF_LOOP;
s.flags = (ushort)flags;
}
length = s.length;
loopstart = s.loopstart;
loopend = s.loopend;
SampleLoader.SL_SampleSigned(sload);
SampleLoader.SL_Sample8to16(sload);
uint len = ((length + 20) << 1);
m_Samples[handle] = new short[len];
/* read sample into buffer */
if (SampleLoader.SL_Load(m_Samples[handle], sload, length))
{
return(-1);
}
/* Unclick sample */
if ((s.flags & SharpMikCommon.SF_LOOP) == SharpMikCommon.SF_LOOP)
{
if ((s.flags & SharpMikCommon.SF_BIDI) == SharpMikCommon.SF_BIDI)
{
for (t = 0; t < 16; t++)
{
m_Samples[handle][loopend + t] = m_Samples[handle][(loopend - t) - 1];
}
}
else
{
for (t = 0; t < 16; t++)
{
m_Samples[handle][loopend + t] = m_Samples[handle][t + loopstart];
}
}
}
else
{
for (t = 0; t < 16; t++)
{
m_Samples[handle][t + length] = 0;
}
}
return((short)handle);
}
public abstract uint RealSampleLength(int value, SAMPLE sample);
public override uint RealSampleLength(int value, SAMPLE sample)
{
return(m_SoftwareMixer.RealSampleLength(value, sample));
}
public short SampleLoad(SAMPLOAD sload, int type)
{
SAMPLE s = sload.sample;
int handle;
uint t, length, loopstart, loopend;
if (type == (int)SharpMikCommon.MDDecodeTypes.MD_HARDWARE)
{
return(0);
}
/* Find empty slot to put sample address in */
for (handle = 0; handle < m_Samples.Count; handle++)
{
if (m_Samples[handle] == null)
{
break;
}
}
if (handle == m_Samples.Count)
{
m_Samples.Add(null);
}
/* Reality check for loop settings */
if (s.loopend > s.length)
{
s.loopend = s.length;
}
if (s.loopstart >= s.loopend)
{
int flags = s.flags;
flags &= ~SharpMikCommon.SF_LOOP;
s.flags = (ushort)flags;
}
length = s.length;
loopstart = s.loopstart;
loopend = s.loopend;
SampleLoader.SL_SampleSigned(sload);
SampleLoader.SL_Sample8to16(sload);
uint len = ((length + 20) << 1);
m_Samples[handle] = new short[len];
/* read sample into buffer */
if (SampleLoader.SL_Load(m_Samples[handle], sload, length))
{
return(-1);
}
/* Unclick sample */
if ((s.flags & SharpMikCommon.SF_LOOP) == SharpMikCommon.SF_LOOP)
{
if ((s.flags & SharpMikCommon.SF_BIDI) == SharpMikCommon.SF_BIDI)
{
for (t = 0; t < 16; t++)
{
m_Samples[handle][loopend + t] = m_Samples[handle][(loopend - t) - 1];
}
}
else
{
for (t = 0; t < 16; t++)
{
m_Samples[handle][loopend + t] = m_Samples[handle][t + loopstart];
}
}
}
else
{
for (t = 0; t < 16; t++)
{
m_Samples[handle][t + length] = 0;
}
}
return((short)handle);
}
