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author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2008-11-13 00:16:53 +0300 |
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committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2008-11-13 00:16:53 +0300 |
commit | bdfe7d89e2f1292644577972c716931b4ce3c6c3 (patch) | |
tree | d00eb50b749cb001e2b08272c91791e66740b05d /source/gameengine/GameLogic/SCA_RandomSensor.cpp | |
parent | 78a1c27c4a6abe0ed31ca93ad21910f3df04da56 (diff) | |
parent | 7e4db234cee71ead34ee81a12e27da4bd548eb4b (diff) |
Merge of trunk into blender 2.5:
svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r12987:17416
Issues:
* GHOST/X11 had conflicting changes. Some code was added in 2.5, which was
later added in trunk also, but reverted partially, specifically revision
16683. I have left out this reversion in the 2.5 branch since I think it is
needed there.
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=16683
* Scons had various conflicting changes, I decided to go with trunk version
for everything except priorities and some library renaming.
* In creator.c, there were various fixes and fixes for fixes related to the -w
-W and -p options. In 2.5 -w and -W is not coded yet, and -p is done
differently. Since this is changed so much, and I don't think those fixes
would be needed in 2.5, I've left them out.
* Also in creator.c: there was code for a python bugfix where the screen was not
initialized when running with -P. The code that initializes the screen there
I had to disable, that can't work in 2.5 anymore but left it commented as a
reminder.
Further I had to disable some new function calls. using src/ and python/, as
was done already in this branch, disabled function calls:
* bpath.c: error reporting
* BME_conversions.c: editmesh conversion functions.
* SHD_dynamic: disabled almost completely, there is no python/.
* KX_PythonInit.cpp and Ketsji/ build files: Mathutils is not there, disabled.
* text.c: clipboard copy call.
* object.c: OB_SUPPORT_MATERIAL.
* DerivedMesh.c and subsurf_ccg, stipple_quarttone.
Still to be done:
* Go over files and functions that were moved to a different location but could
still use changes that were done in trunk.
Diffstat (limited to 'source/gameengine/GameLogic/SCA_RandomSensor.cpp')
-rw-r--r-- | source/gameengine/GameLogic/SCA_RandomSensor.cpp | 54 |
1 files changed, 32 insertions, 22 deletions
diff --git a/source/gameengine/GameLogic/SCA_RandomSensor.cpp b/source/gameengine/GameLogic/SCA_RandomSensor.cpp index 540a5865537..202fd6382e6 100644 --- a/source/gameengine/GameLogic/SCA_RandomSensor.cpp +++ b/source/gameengine/GameLogic/SCA_RandomSensor.cpp @@ -50,12 +50,9 @@ SCA_RandomSensor::SCA_RandomSensor(SCA_EventManager* eventmgr, PyTypeObject* T) : SCA_ISensor(gameobj,eventmgr, T) { - m_iteration = 0; - m_lastdraw = false; - + // m_basegenerator is never deleted => memory leak m_basegenerator = new SCA_RandomNumberGenerator(startseed); - m_currentDraw = m_basegenerator->Draw(); - RegisterToManager(); + Init(); } @@ -65,11 +62,19 @@ SCA_RandomSensor::~SCA_RandomSensor() /* Nothing to be done here. */ } +void SCA_RandomSensor::Init() +{ + m_iteration = 0; + m_interval = 0; + m_lastdraw = false; + m_currentDraw = m_basegenerator->Draw(); +} CValue* SCA_RandomSensor::GetReplica() { CValue* replica = new SCA_RandomSensor(*this); + // replication copies m_basegenerator pointer => share same generator // this will copy properties and so on... CValue::AddDataToReplica(replica); @@ -95,20 +100,25 @@ bool SCA_RandomSensor::Evaluate(CValue* event) /* this is a reasonable way of generating bools. Check Knuth. */ /* Furthermore, we only draw each <delay>-eth frame. */ - bool drawResult = false; - - if (m_iteration > 31) { - m_currentDraw = m_basegenerator->Draw(); - drawResult = (m_currentDraw & 0x1) == 0; - m_iteration = 1; - } else { - drawResult = ((m_currentDraw >> m_iteration) & 0x1) == 0; - m_iteration++; + bool evaluateResult = false; + + if (++m_interval > m_pulse_frequency) { + bool drawResult = false; + m_interval = 0; + if (m_iteration > 31) { + m_currentDraw = m_basegenerator->Draw(); + drawResult = (m_currentDraw & 0x1) == 0; + m_iteration = 1; + } else { + drawResult = ((m_currentDraw >> m_iteration) & 0x1) == 0; + m_iteration++; + } + evaluateResult = drawResult != m_lastdraw; + m_lastdraw = drawResult; } /* now pass this result to some controller */ - m_lastdraw = drawResult; - return drawResult; + return evaluateResult; } /* ------------------------------------------------------------------------- */ @@ -144,9 +154,9 @@ PyParentObject SCA_RandomSensor::Parents[] = { }; PyMethodDef SCA_RandomSensor::Methods[] = { - {"setSeed", (PyCFunction) SCA_RandomSensor::sPySetSeed, METH_VARARGS, SetSeed_doc}, - {"getSeed", (PyCFunction) SCA_RandomSensor::sPyGetSeed, METH_VARARGS, GetSeed_doc}, - {"getLastDraw", (PyCFunction) SCA_RandomSensor::sPyGetLastDraw, METH_VARARGS, GetLastDraw_doc}, + {"setSeed", (PyCFunction) SCA_RandomSensor::sPySetSeed, METH_VARARGS, (PY_METHODCHAR)SetSeed_doc}, + {"getSeed", (PyCFunction) SCA_RandomSensor::sPyGetSeed, METH_VARARGS, (PY_METHODCHAR)GetSeed_doc}, + {"getLastDraw", (PyCFunction) SCA_RandomSensor::sPyGetLastDraw, METH_VARARGS, (PY_METHODCHAR)GetLastDraw_doc}, {NULL,NULL} //Sentinel }; @@ -155,7 +165,7 @@ PyObject* SCA_RandomSensor::_getattr(const STR_String& attr) { } /* 1. setSeed */ -char SCA_RandomSensor::SetSeed_doc[] = +const char SCA_RandomSensor::SetSeed_doc[] = "setSeed(seed)\n" "\t- seed: integer\n" "\tSet the initial seed of the generator. Equal seeds produce\n" @@ -173,7 +183,7 @@ PyObject* SCA_RandomSensor::PySetSeed(PyObject* self, PyObject* args, PyObject* } /* 2. getSeed */ -char SCA_RandomSensor::GetSeed_doc[] = +const char SCA_RandomSensor::GetSeed_doc[] = "getSeed()\n" "\tReturns the initial seed of the generator. Equal seeds produce\n" "\tequal series.\n"; @@ -182,7 +192,7 @@ PyObject* SCA_RandomSensor::PyGetSeed(PyObject* self, PyObject* args, PyObject* } /* 3. getLastDraw */ -char SCA_RandomSensor::GetLastDraw_doc[] = +const char SCA_RandomSensor::GetLastDraw_doc[] = "getLastDraw()\n" "\tReturn the last value that was drawn.\n"; PyObject* SCA_RandomSensor::PyGetLastDraw(PyObject* self, PyObject* args, PyObject* kwds) { |