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Begin real improvements for the recorder

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Use an infinite vector instead of a stupid static array.
This commit is contained in:
Mathieu Schroeter 2017-08-26 00:56:58 +02:00
parent 0565e1dce0
commit bfe84f65ca
2 changed files with 62 additions and 62 deletions
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122
src/event.cxx
View File

@ -19,6 +19,7 @@
*/
#include <assert.h>
#include <ctime>
#include <stdio.h>
#include <stdlib.h>
#include <unordered_map>
@ -1554,7 +1555,6 @@ CEvent::CEvent ()
m_bDemoRec = false;
m_bDemoPlay = false;
m_pDemoBuffer = nullptr;
m_pDemoSDLBuffer = nullptr;
m_bStartRecording = false;
m_demoTime = 0;
m_keymod = 0;
@ -4554,11 +4554,7 @@ CEvent::GetPause ()
void
CEvent::DemoRecStart ()
{
m_pDemoSDLBuffer = (DemoSDLEvent *) malloc (MAXDEMO * sizeof (DemoSDLEvent));
if (m_pDemoSDLBuffer == nullptr)
return;
memset (m_pDemoSDLBuffer, 0, MAXDEMO * sizeof (DemoSDLEvent));
m_pDemoSDLBuffer.clear ();
m_demoTime = 0;
m_demoIndex = 0;
m_bDemoRec = true;
@ -4578,31 +4574,33 @@ CEvent::DemoRecStop ()
FILE * file = nullptr;
DemoHeader header;
if (m_bDemoPlay)
if (m_bDemoPlay || !m_bDemoRec)
return;
if (m_pDemoSDLBuffer != nullptr)
std::time_t t = std::time (nullptr);
std::localtime (&t);
std::string demoPath = "demo/demo." + std::to_string (t) + ".blp";
AddUserPath (demoPath);
unlink (demoPath.c_str ());
file = fopen (demoPath.c_str (), "wb");
if (file)
{
const auto demo = GetBaseDir () + "data/demo.blp";
unlink (demo.c_str ());
file = fopen (demo.c_str (), "wb");
if (file != nullptr)
{
memset (&header, 0, sizeof (DemoHeader));
header.majRev = 2;
header.minRev = 0;
header.bSchool = m_bSchool;
header.bPrivate = m_bPrivate;
header.world = GetPhysicalWorld ();
header.skill = m_pDecor->GetSkill ();
fwrite (&header, sizeof (DemoHeader), 1, file);
fwrite (m_pDemoSDLBuffer, sizeof (DemoSDLEvent), m_demoIndex, file);
fclose (file);
}
free (m_pDemoSDLBuffer);
m_pDemoSDLBuffer = nullptr;
memset (&header, 0, sizeof (DemoHeader));
header.majRev = 2;
header.minRev = 0;
header.bSchool = m_bSchool;
header.bPrivate = m_bPrivate;
header.world = GetPhysicalWorld ();
header.skill = m_pDecor->GetSkill ();
fwrite (&header, sizeof (DemoHeader), 1, file);
for (const auto buffer : m_pDemoSDLBuffer)
fwrite (&buffer, sizeof (DemoSDLEvent), 1, file);
fclose (file);
}
m_pDemoSDLBuffer.clear ();
m_bDemoRec = false;
m_demoTime = 0;
}
@ -4639,19 +4637,12 @@ CEvent::DemoPlayStart ()
{
m_pDemoBuffer = (DemoEvent *) malloc (MAXDEMO * sizeof (DemoEvent));
if (m_pDemoBuffer == nullptr)
return false;
memset (m_pDemoBuffer, 0, MAXDEMO * sizeof (DemoEvent));
}
else if (header.majRev == 2)
{
m_pDemoSDLBuffer =
static_cast<DemoSDLEvent *> (calloc (MAXDEMO, sizeof (DemoSDLEvent)));
if (!m_pDemoSDLBuffer)
{
fclose (file);
DemoPlayStop ();
return false;
}
memset (m_pDemoBuffer, 0, MAXDEMO * sizeof (DemoEvent));
}
m_bSchool = !!header.bSchool;
@ -4661,7 +4652,20 @@ CEvent::DemoPlayStart ()
if (header.majRev == 1)
m_demoEnd = fread (m_pDemoBuffer, sizeof (DemoEvent), MAXDEMO, file);
else if (header.majRev == 2)
m_demoEnd = fread (m_pDemoSDLBuffer, sizeof (DemoSDLEvent), MAXDEMO, file);
{
DemoSDLEvent demoEvent;
for (;;)
{
auto res = fread (&demoEvent, sizeof (DemoSDLEvent), 1, file);
if (res != 1)
break;
m_pDemoSDLBuffer.push_back (demoEvent);
}
m_demoEnd = m_pDemoSDLBuffer.size ();
}
fclose (file);
m_demoTime = 0;
@ -4693,11 +4697,7 @@ CEvent::DemoPlayStop ()
m_pDemoBuffer = nullptr;
}
if (m_pDemoSDLBuffer)
{
free (m_pDemoSDLBuffer);
m_pDemoSDLBuffer = nullptr;
}
m_pDemoSDLBuffer.clear ();
m_bDemoPlay = false;
m_bDemoRec = false;
@ -4823,9 +4823,7 @@ CEvent::DemoStep ()
}
}
if (
m_bDemoPlay && // démo en lecture ?
(m_pDemoBuffer || m_pDemoSDLBuffer))
if (m_bDemoPlay)
{
while (true)
{
@ -4838,7 +4836,7 @@ CEvent::DemoStep ()
wParam = m_pDemoBuffer[m_demoIndex].wParam;
lParam = m_pDemoBuffer[m_demoIndex].lParam;
}
else if (m_pDemoSDLBuffer) // New SDL events format
else // New SDL events format
{
time = m_pDemoSDLBuffer[m_demoIndex].time;
event.type = m_pDemoSDLBuffer[m_demoIndex].type;
@ -4906,39 +4904,41 @@ CEvent::DemoStep ()
void
CEvent::DemoRecEvent (const SDL_Event & event)
{
if (!m_bDemoRec || !m_pDemoSDLBuffer)
if (!m_bDemoRec)
return;
DemoSDLEvent demoEvent = {0};
switch (event.type)
{
case SDL_KEYUP:
case SDL_KEYDOWN:
m_pDemoSDLBuffer[m_demoIndex].type = event.type;
m_pDemoSDLBuffer[m_demoIndex].time = m_demoTime;
m_pDemoSDLBuffer[m_demoIndex].scancode = event.key.keysym.scancode;
m_pDemoSDLBuffer[m_demoIndex].sym = event.key.keysym.sym;
demoEvent.type = event.type;
demoEvent.time = m_demoTime;
demoEvent.scancode = event.key.keysym.scancode;
demoEvent.sym = event.key.keysym.sym;
break;
case SDL_MOUSEBUTTONUP:
case SDL_MOUSEBUTTONDOWN:
m_pDemoSDLBuffer[m_demoIndex].type = event.type;
m_pDemoSDLBuffer[m_demoIndex].time = m_demoTime;
m_pDemoSDLBuffer[m_demoIndex].button = event.button.button;
m_pDemoSDLBuffer[m_demoIndex].x = event.button.x;
m_pDemoSDLBuffer[m_demoIndex].y = event.button.y;
demoEvent.type = event.type;
demoEvent.time = m_demoTime;
demoEvent.button = event.button.button;
demoEvent.x = event.button.x;
demoEvent.y = event.button.y;
break;
case SDL_MOUSEMOTION:
m_pDemoSDLBuffer[m_demoIndex].type = event.type;
m_pDemoSDLBuffer[m_demoIndex].time = m_demoTime;
m_pDemoSDLBuffer[m_demoIndex].x = event.motion.x;
m_pDemoSDLBuffer[m_demoIndex].y = event.motion.y;
demoEvent.type = event.type;
demoEvent.time = m_demoTime;
demoEvent.x = event.motion.x;
demoEvent.y = event.motion.y;
break;
}
m_demoIndex++;
if (m_demoIndex >= MAXDEMO)
DemoRecStop ();
m_pDemoSDLBuffer.push_back (demoEvent);
m_demoIndex = m_pDemoSDLBuffer.size ();
}
// Retourne la dernière position de la souris.

2
src/event.h
View File

@ -254,7 +254,7 @@ protected:
bool m_bDemoRec;
bool m_bDemoPlay;
DemoEvent * m_pDemoBuffer;
DemoSDLEvent * m_pDemoSDLBuffer;
std::vector<DemoSDLEvent> m_pDemoSDLBuffer;
bool m_bStartRecording;
Uint32 m_demoTime;
size_t m_demoIndex;