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* Adding a BL_Action and a BL_ActionManager
  * Each KX_GameObject has a BL_ActionManager, which can control up to for BL_Action objects at a given time
  * Currently, the only interface to BL_ActionManager is through KX_GameObject via Python
  * Only armature animations are currently supported
This commit is contained in:
Mitchell Stokes
2011-05-24 07:52:29 +00:00
parent c6881d08e5
commit 017fa2c19f
9 changed files with 515 additions and 1 deletions
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source/gameengine/Ketsji/KX_GameObject.cpp
+53
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@@ -74,6 +74,8 @@ typedef unsigned long uint_ptr;
#include "SCA_IController.h"
#include "NG_NetworkScene.h" //Needed for sendMessage()
#include "BL_ActionManager.h"
#include "PyObjectPlus.h" /* python stuff */
// This file defines relationships between parents and children
@@ -121,6 +123,8 @@ KX_GameObject::KX_GameObject(
KX_NormalParentRelation * parent_relation =
KX_NormalParentRelation::New();
m_pSGNode->SetParentRelation(parent_relation);
m_actionManager = new BL_ActionManager();
};
@@ -154,6 +158,10 @@ KX_GameObject::~KX_GameObject()
{
delete m_pGraphicController;
}
if (m_actionManager)
{
delete m_actionManager;
}
#ifdef WITH_PYTHON
if (m_attr_dict) {
PyDict_Clear(m_attr_dict); /* incase of circular refs or other weird cases */
@@ -344,6 +352,11 @@ void KX_GameObject::RemoveParent(KX_Scene *scene)
}
}
void KX_GameObject::UpdateActionManager(float curtime)
{
m_actionManager->Update(curtime);
}
void KX_GameObject::ProcessReplica()
{
SCA_IObject::ProcessReplica();
@@ -353,6 +366,7 @@ void KX_GameObject::ProcessReplica()
m_pSGNode = NULL;
m_pClient_info = new KX_ClientObjectInfo(*m_pClient_info);
m_pClient_info->m_gameobject = this;
m_actionManager = new BL_ActionManager();
m_state = 0;
#ifdef WITH_PYTHON
@@ -1497,6 +1511,8 @@ PyMethodDef KX_GameObject::Methods[] = {
KX_PYMETHODTABLE_O(KX_GameObject, getDistanceTo),
KX_PYMETHODTABLE_O(KX_GameObject, getVectTo),
KX_PYMETHODTABLE(KX_GameObject, sendMessage),
KX_PYMETHODTABLE_KEYWORDS(KX_GameObject, playAction),
// dict style access for props
{"get",(PyCFunction) KX_GameObject::sPyget, METH_VARARGS},
@@ -2975,6 +2991,43 @@ KX_PYMETHODDEF_DOC_VARARGS(KX_GameObject, sendMessage,
Py_RETURN_NONE;
}
KX_PYMETHODDEF_DOC(KX_GameObject, playAction,
"playAction(name, start_frame, end_frame, layer=0, blendin=0, play_mode=ACT_MODE_PLAY, blend_mode=ACT_BLEND_NONE)\n"
"plays an action\n")
{
const char* name;
float start, end, blendin=0.f;
short layer=0;
short play_mode=0, blend_mode=0;
static const char *kwlist[] = {"name", "start_frame", "end_frame", "layer", "blendin", "play_mode", "blend_mode", NULL};
if (!PyArg_ParseTupleAndKeywords(args, kwds, "sff|hfhh", const_cast<char**>(kwlist),
&name, &start, &end, &layer, &blendin, &play_mode, &blend_mode))
return NULL;
if (layer < 0 || layer > MAX_ACTION_LAYERS)
{
printf("KX_GameObject.playAction(): given layer (%d) is out of range (0 - %d), setting to 0", layer, MAX_ACTION_LAYERS-1);
layer = 0;
}
if (play_mode < 0 || play_mode > BL_Action::ACT_MODE_MAX)
{
printf("KX_GameObject.playAction(): given play_mode (%d) is out of range (0 - %d), setting to ACT_MODE_PLAY", play_mode, BL_Action::ACT_MODE_MAX-1);
play_mode = BL_Action::ACT_MODE_MAX;
}
if (blend_mode < 0 || blend_mode > BL_Action::ACT_BLEND_MAX)
{
printf("KX_GameObject.playAction(): given blend_mode (%d) is out of range (0 - %d), setting to ACT_BLEND_NONE", blend_mode, BL_Action::ACT_BLEND_MAX-1);
blend_mode = BL_Action::ACT_BLEND_NONE;
}
m_actionManager->PlayAction(this, name, start, end, layer, blendin, play_mode, blend_mode);
Py_RETURN_NONE;
}
/* dict style access */