From 63faefebeaf8d2613844bdcf8473dc365a6f4e4b Mon Sep 17 00:00:00 2001
From: Dario Sassi <dario.s@egaltech.com>
Date: Mon, 13 Feb 2017 08:21:21 +0000
Subject: [PATCH] EgtExecutor 1.8b4 : - aggiunta a Exe e Lua funzione GetImage.

---
 EXE_Scene.cpp  |  17 ++++++++++++++---
 EgtExecutor.rc | Bin 15088 -> 15088 bytes
 LUA_Scene.cpp  |  26 ++++++++++++++++++++++++++
 3 files changed, 40 insertions(+), 3 deletions(-)

diff --git a/EXE_Scene.cpp b/EXE_Scene.cpp
index 84b83a8..744834c 100644
--- a/EXE_Scene.cpp
+++ b/EXE_Scene.cpp
@@ -757,7 +757,7 @@ ExeExistsTexture( const string& sName)
 
 //-----------------------------------------------------------------------------
 bool
-ExeGetTexturePixels( const std::string& sName, int& nWidth, int& nHeight)
+ExeGetTexturePixels( const string& sName, int& nWidth, int& nHeight)
 {
    IEGrScene* pScene = GetCurrScene() ;
    VERIFY_SCENE( pScene, false)
@@ -767,7 +767,7 @@ ExeGetTexturePixels( const std::string& sName, int& nWidth, int& nHeight)
 
 //-----------------------------------------------------------------------------
 bool
-ExeGetTextureDimensions( const std::string& sName, double& dDimX, double& dDimY)
+ExeGetTextureDimensions( const string& sName, double& dDimX, double& dDimY)
 {
    IEGrScene* pScene = GetCurrScene() ;
    VERIFY_SCENE( pScene, false)
@@ -777,10 +777,21 @@ ExeGetTextureDimensions( const std::string& sName, double& dDimX, double& dDimY)
 
 //-----------------------------------------------------------------------------
 bool
-ExeChangeTextureDimensions( const std::string& sName, double dDimX, double dDimY)
+ExeChangeTextureDimensions( const string& sName, double dDimX, double dDimY)
 {
    IEGrScene* pScene = GetCurrScene() ;
    VERIFY_SCENE( pScene, false)
   // modifico le dimensioni della texture
    return pScene->ChangeTextureDimensions( sName, dDimX, dDimY) ;
 }
+
+//-----------------------------------------------------------------------------
+bool
+ExeGetImage( int nShowMode, Color colBackTop, Color colBackBottom,
+             int nWidth, int nHeight, const string& sFile)
+{
+   IEGrScene* pScene = GetCurrScene() ;
+   VERIFY_SCENE( pScene, false)
+  // creo e salvo una immagine della scena
+   return pScene->GetImage( nShowMode, false, false, colBackTop, colBackBottom, nWidth, nHeight, sFile) ;
+}
diff --git a/EgtExecutor.rc b/EgtExecutor.rc
index e794e3184609fff8939ee9c895f9ac32127bfabc..de1edc4f6b2f2c62ff3ffd44978ee6ae107b5f62 100644
GIT binary patch
delta 79
zcmexR`k{2gFE&P#&A-`PnSqoe*K!sx?>N)s4T4pSCX*exk~jAW*?>e(i-FY$N+HxV
MD8kglDNT|90G!nul>h($

delta 79
zcmexR`k{2gFE&Qw&A-`PnSqoe*K!sx?>N)s4T4pS#*-bnk~jAW*?>e(i-FY$N+HxV
MD8kglDNT|90Go*$jQ{`u

diff --git a/LUA_Scene.cpp b/LUA_Scene.cpp
index 9b7527f..1b7a916 100644
--- a/LUA_Scene.cpp
+++ b/LUA_Scene.cpp
@@ -189,6 +189,31 @@ LuaSetViewCenter( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaGetImage( lua_State* L)
+{
+  // 6 argomenti : nShowMode, colBackTop, colBackBottom, nWidth, nHeight, sFile
+   int nShowMode ;
+   LuaCheckParam( L, 1, nShowMode)
+   Color colBackTop ;
+   LuaCheckParam( L, 2, colBackTop)
+   Color colBackBottom ;
+   LuaCheckParam( L, 3, colBackBottom)
+   int nWidth ;
+   LuaCheckParam( L, 4, nWidth)
+   int nHeight ;
+   LuaCheckParam( L, 5, nHeight)
+   string sFile ;
+   LuaCheckParam( L, 6, sFile)
+   LuaClearStack( L) ;
+  // creo e salvo una immagine della scena
+   bool bOk = ExeGetImage( nShowMode, colBackTop, colBackBottom, nWidth, nHeight, sFile) ;
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 LuaInstallScene( LuaMgr& luaMgr)
@@ -204,5 +229,6 @@ LuaInstallScene( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtSetView", LuaSetView) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSetGenericView", LuaSetGenericView) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtSetViewCenter", LuaSetViewCenter) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetImage", LuaGetImage) ;
    return bOk ;
 }