olsner
ae38aee3d2
implementation (moving towards a merger of CGameAttribs into CGame). This was SVN commit r1746.
246 lines
6.2 KiB
C++
Executable File
246 lines
6.2 KiB
C++
Executable File
#include "precompiled.h"
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#include "Game.h"
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#include "CLogger.h"
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#ifndef NO_GUI
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#include "gui/CGUI.h"
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#endif
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CGame *g_Game=NULL;
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namespace PlayerArray_JS
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{
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JSBool GetProperty( JSContext* cx, JSObject* obj, jsval id, jsval* vp )
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{
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CGameAttributes *pInstance=(CGameAttributes *)JS_GetPrivate(cx, obj);
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if (!JSVAL_IS_INT(id))
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return JS_FALSE;
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uint index=g_ScriptingHost.ValueToInt(id);
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uint numPlayers=pInstance->m_NumPlayers;
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if (numPlayers+1 > pInstance->m_Players.size())
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{
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for (size_t i=pInstance->m_Players.size();i<=index;i++)
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{
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CPlayer *pNewPlayer=new CPlayer(i);
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pNewPlayer->SetUpdateCallback(pInstance->m_PlayerUpdateCB, pInstance->m_PlayerUpdateCBData);
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pInstance->m_Players.push_back(pNewPlayer);
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}
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}
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if (index > numPlayers)
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return JS_FALSE;
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*vp=OBJECT_TO_JSVAL(pInstance->m_Players[index]->GetScript());
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return JS_TRUE;
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}
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JSBool SetProperty( JSContext* cx, JSObject* obj, jsval id, jsval* vp )
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{
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return JS_FALSE;
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}
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JSClass Class = {
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"PlayerArray", JSCLASS_HAS_PRIVATE,
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JS_PropertyStub, JS_PropertyStub,
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GetProperty, SetProperty,
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JS_EnumerateStub, JS_ResolveStub,
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JS_ConvertStub, JS_FinalizeStub
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};
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JSBool Construct( JSContext* cx, JSObject* obj, uint argc, jsval* argv, jsval* rval )
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{
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if (argc != 0)
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return JS_FALSE;
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JSObject *newObj=JS_NewObject(cx, &Class, NULL, obj);
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*rval=OBJECT_TO_JSVAL(newObj);
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return JS_TRUE;
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}
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};
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CGameAttributes::CGameAttributes():
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m_UpdateCB(NULL),
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m_MapFile("test01.pmp"),
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m_NumPlayers(2)
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{
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ONCE(
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g_ScriptingHost.DefineCustomObjectType(&PlayerArray_JS::Class,
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PlayerArray_JS::Construct, 0, NULL, NULL, NULL, NULL);
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ScriptingInit("GameAttributes");
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);
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m_PlayerArrayJS=g_ScriptingHost.CreateCustomObject("PlayerArray");
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JS_SetPrivate(g_ScriptingHost.GetContext(), m_PlayerArrayJS, this);
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AddSynchedProperty(L"mapFile", &m_MapFile);
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AddSynchedProperty(L"numPlayers", &m_NumPlayers);
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AddProperty(L"players", (GetFn)&CGameAttributes::JSGetPlayers);
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m_Players.resize(3);
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for (int i=0;i<3;i++)
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m_Players[i]=new CPlayer(i);
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m_Players[0]->SetName(L"Gaia");
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m_Players[0]->SetColour(SPlayerColour(0.2f, 0.7f, 0.2f));
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m_Players[1]->SetName(L"Acumen");
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m_Players[1]->SetColour(SPlayerColour(1.0f, 0.0f, 0.0f));
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m_Players[2]->SetName(L"Boco the Insignificant");
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m_Players[2]->SetColour(SPlayerColour(0.0f, 0.0f, 1.0f));
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}
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CGameAttributes::~CGameAttributes()
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{
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std::vector<CPlayer *>::iterator it=m_Players.begin();
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while (it != m_Players.end())
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{
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delete *it;
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++it;
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}
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}
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jsval CGameAttributes::JSGetPlayers()
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{
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return OBJECT_TO_JSVAL(m_PlayerArrayJS);
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}
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void CGameAttributes::SetValue(CStrW name, CStrW value)
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{
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ISynchedJSProperty *prop=GetSynchedProperty(name);
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if (prop)
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{
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prop->FromString(value);
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}
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}
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void CGameAttributes::Update(CStrW name, ISynchedJSProperty *attrib)
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{
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if (m_UpdateCB)
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m_UpdateCB(name, attrib->ToString(), m_UpdateCBData);
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}
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void CGameAttributes::SetPlayerUpdateCallback(CPlayer::UpdateCallback *cb, void *userdata)
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{
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m_PlayerUpdateCB=cb;
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m_PlayerUpdateCBData=userdata;
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for (int i=0;i<m_Players.size();i++)
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{
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m_Players[i]->SetUpdateCallback(cb, userdata);
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}
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}
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/*void CGameAttributes::CreateJSObject()
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{
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CAttributeMap::CreateJSObject();
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ONCE(
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g_ScriptingHost.DefineCustomObjectType(&PlayerArray_JS::Class,
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PlayerArray_JS::Construct, 0, NULL, NULL, NULL, NULL);
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);
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m_PlayerArrayJS=g_ScriptingHost.CreateCustomObject("PlayerArray");
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JS_SetPrivate(g_ScriptingHost.GetContext(), m_PlayerArrayJS, this);
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int flags=JSPROP_ENUMERATE|JSPROP_READONLY|JSPROP_PERMANENT;
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JS_DefineProperty(g_ScriptingHost.GetContext(), m_JSObject, "players",
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OBJECT_TO_JSVAL(m_PlayerArrayJS), NULL, NULL, flags);
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}
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JSBool CGameAttributes::GetJSProperty(jsval id, jsval *ret)
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{
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CStr name=g_ScriptingHost.ValueToString(id);
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if (name == CStr("players"))
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return JS_TRUE;
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return CAttributeMap::GetJSProperty(id, ret);
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}*/
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// Disable "warning C4355: 'this' : used in base member initializer list".
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// "The base-class constructors and class member constructors are called before
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// this constructor. In effect, you've passed a pointer to an unconstructed
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// object to another constructor. If those other constructors access any
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// members or call member functions on this, the result will be undefined."
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// In this case, the pointers are simply stored for later use, so there
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// should be no problem.
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#ifdef _MSC_VER
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# pragma warning (disable: 4355)
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#endif
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CGame::CGame():
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m_World(this),
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m_Simulation(this),
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m_GameView(this),
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m_pLocalPlayer(NULL),
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m_GameStarted(false)
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{
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debug_out("CGame::CGame(): Game object CREATED\n");
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}
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#ifdef _MSC_VER
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# pragma warning (default: 4355)
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#endif
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CGame::~CGame()
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{
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for (size_t i=0; i<m_Players.size(); ++i)
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delete m_Players[i];
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debug_out("CGame::~CGame(): Game object DESTROYED\n");
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}
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PSRETURN CGame::StartGame(CGameAttributes *pAttribs)
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{
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try
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{
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// Free old memory
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for (size_t i=0; i<m_Players.size(); ++i)
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delete m_Players[i];
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//m_NumPlayers=pAttribs->GetValue("numPlayers").ToUInt();
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m_NumPlayers=pAttribs->m_NumPlayers;
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// Note: If m_Players is resized after this point (causing a reallocation)
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// various bits of code will still contain pointers to data at the original
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// locations. This is seldom a good thing. Make it big enough here.
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// Player 0 = Gaia
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m_Players.resize(m_NumPlayers + 1);
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for (uint i=0;i <= m_NumPlayers;i++)
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m_Players[i]=pAttribs->m_Players[i];
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m_pLocalPlayer=m_Players[1];
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// RC, 040804 - GameView needs to be initialised before World, otherwise GameView initialisation
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// overwrites anything stored in the map file that gets loaded by CWorld::Initialize with default
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// values. At the minute, it's just lighting settings, but could be extended to store camera position.
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// Storing lighting settings in the gameview seems a little odd, but it's no big deal; maybe move it at
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// some point to be stored in the world object?
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m_GameView.Initialize(pAttribs);
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m_World.Initialize(pAttribs);
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m_Simulation.Initialize(pAttribs);
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m_GameStarted=true;
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#ifndef NO_GUI
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g_GUI.SendEventToAll("sessionstart");
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#endif
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}
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catch (PSERROR_Game e)
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{
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return e.code;
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}
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return 0;
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}
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void CGame::Update(double deltaTime)
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{
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m_Simulation.Update(deltaTime);
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// TODO Detect game over and bring up the summary screen or something
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}
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