Initial commit

1 files changed, 189 insertions, 0 deletions

diff --git a/src/client/initdevice.cpp b/src/client/initdevice.cpp
new file mode 100644
index 0000000..814dd67
--- /dev/null
+++ b/src/client/initdevice.cpp
@@ -0,0 +1,189 @@
+
+extern "C" {
+  #include <lua.h>
+  #include <lauxlib.h>
+  #include <lualib.h>
+}
+#include <irrlicht.h>
+
+#include "initdevice.hpp"
+
+using namespace irr;
+using namespace core;
+using namespace scene;
+using namespace video;
+using namespace io;
+using namespace gui;
+
+struct settings{
+  u8 aa;
+  u8 bits;
+  E_DEVICE_TYPE dtype;
+  u32 adapter;
+  bool doublebuffer;
+  bool multithread;
+  E_DRIVER_TYPE driver;
+  bool fullscreen;
+  bool stencilbuffer;
+  bool stereobuffer;
+  bool performancetimers;
+  bool vsync;
+  dimension2d<u32> windowsize;
+  u8 zbuffer;
+};
+
+void parseSetting(const char* settingname, lua_State* L, settings* set){
+  if(strcmp(settingname,"Anti Alias") == 0){
+    if(lua_isnumber(L,-1)){
+      set->aa = lua_tonumber(L,-1);
+    }else{
+      printf("Setting \"Anti Alias\" must be a number.\n");
+    }
+  }else if(strcmp(settingname,"Bits Per Pixel") == 0){
+    if(lua_isnumber(L,-1)){
+      set->bits = lua_tonumber(L,-1);
+    }else{
+      printf("Setting \"Bits Per Pixel\" must be a number.\n");
+    }
+  }else if(strcmp(settingname,"Device Type") == 0){
+    if(lua_isstring(L,-1)){
+      const char* dtn = lua_tostring(L,-1);
+      if(strcmp(dtn,"WIN32") == 0){
+        set->dtype = irr::EIDT_WIN32;
+      }else if(strcmp(dtn,"WINCE") == 0){
+        set->dtype = irr::EIDT_WINCE;
+      }else if(strcmp(dtn,"OSX") == 0){
+        set->dtype = irr::EIDT_OSX;
+      }else if(strcmp(dtn,"X11") == 0){
+        set->dtype = irr::EIDT_X11;
+      }else if(strcmp(dtn,"SDL") == 0){
+        set->dtype = irr::EIDT_SDL;
+      }else if(strcmp(dtn,"CONSOLE") == 0){
+        set->dtype = irr::EIDT_CONSOLE;
+      }else if(strcmp(dtn,"BEST") == 0){
+        set->dtype = irr::EIDT_BEST;
+      }
+    }else{
+      printf("Setting \"Device Type\" must be a string\n");
+    }
+  }else if(strcmp(settingname,"Display Adapter") == 0){
+    if(lua_isnumber(L,-1)){
+      set->adapter = lua_tonumber(L,-1);
+    }else{
+      printf("Setting \"Display Adapter\" must be a number\n");
+    }
+  }else if(strcmp(settingname,"Double Buffer") == 0){
+    if(lua_isboolean(L,-1)){
+      set->doublebuffer = lua_toboolean(L,-1) == 1;
+    }else{
+      printf("Setting \"Double Buffer\" must be a boolean\n");
+    }
+  }else if(strcmp(settingname,"Multithreaded") == 0){
+    if(lua_isboolean(L,-1)){
+      set->multithread = lua_toboolean(L,-1) == 1;
+    }else{
+      printf("Setting \"Multithreaded\" must be a boolean\n");
+    }
+  }else if(strcmp(settingname,"Driver Type") == 0){
+    if(lua_isstring(L,-1)){
+      const char* dts = lua_tostring(L,-1);
+      if(strcmp(dts,"NULL") == 0){
+        set->driver = EDT_NULL;
+      }else if(strcmp(dts,"SOFTWARE") == 0){
+        set->driver = EDT_SOFTWARE;
+      }else if(strcmp(dts,"BURNINGS") == 0){
+        set->driver = EDT_BURNINGSVIDEO;
+      }else if(strcmp(dts,"D3D8") == 0){
+        set->driver = EDT_DIRECT3D8;
+      }else if(strcmp(dts,"D3D9") == 0){
+        set->driver = EDT_DIRECT3D9;
+      }else if(strcmp(dts,"OPENGL") == 0){
+        set->driver = EDT_OPENGL;
+      }
+    }else{
+      printf("Setting \"Driver Type\" must be a string\n");
+    }
+  }else if(strcmp(settingname,"Fullscreen") == 0){
+    if(lua_isboolean(L,-1)){
+      set->fullscreen = lua_toboolean(L,-1) == 1;
+    }else{
+      printf("Setting \"Fullscreen\" must be a boolean\n");
+    }
+  }else if(strcmp(settingname,"Stencil Buffer") == 0){
+    if(lua_isboolean(L,-1)){
+      set->stencilbuffer = lua_toboolean(L,-1) == 1;
+    }else{
+      printf("Setting \"Stencil Buffer\" must be a boolean\n");
+    }
+  }else if(strcmp(settingname,"Stereo Buffer") == 0){
+    if(lua_isboolean(L,-1)){
+      set->stereobuffer = lua_toboolean(L,-1) == 1;
+    }else{
+      printf("Setting \"Stereo Buffer\" must be a boolean\n");
+    }
+  }else if(strcmp(settingname,"VSync") == 0){
+    if(lua_isboolean(L,-1)){
+      set->vsync = lua_toboolean(L,-1) == 1;
+    }else{
+      printf("Setting \"VSync\" must be a boolean\n");
+    }
+  }else if(strcmp(settingname,"Window Width") == 0){
+    if(lua_isnumber(L,-1)){
+      set->windowsize.Width = lua_tonumber(L,-1);
+    }else{
+      printf("Setting \"Window Width\" must be a number");
+    }
+  }else if(strcmp(settingname,"Window Height") == 0){
+    if(lua_isnumber(L,-1)){
+      set->windowsize.Height = lua_tonumber(L,-1);
+    }else{
+      printf("Setting \"Window Height\" must be a number");
+    }
+  }
+}
+
+void settingsFromTable(lua_State *L, SIrrlichtCreationParameters* p){
+  lua_pushnil(L);
+  settings* set = (settings*)malloc(sizeof(settings));
+  while(lua_next(L,-2) != 0){
+    printf("%s - %s\n",
+       lua_typename(L, lua_type(L, -2)),
+       lua_typename(L, lua_type(L, -1)));
+    if(lua_isstring(L,-2)){
+      const char* setstr = lua_tostring(L,-2);
+      printf("\tFound setting %s\n",setstr);
+      parseSetting(setstr,L,set);
+    }else{
+      printf("\tFound a non-string setting key! Key is a %s\n",luaL_typename(L,-1));
+    }
+    lua_pop(L,1);
+  }
+  p->AntiAlias = set->aa;
+  p->Bits = set->bits;
+  p->DeviceType = set->dtype;
+  p->DisplayAdapter = set->adapter;
+  p->DriverMultithreaded = set->multithread;
+  p->DriverType = set->driver;
+  p->Fullscreen = set->fullscreen;
+  p->Stencilbuffer = set->stencilbuffer;
+  p->Vsync = set->vsync;
+  p->WindowSize = set->windowsize;
+  p->ZBufferBits = set->zbuffer;
+  free(set);
+  printf("Settings loaded");
+}
+
+IrrlichtDevice* spawnIrrDevice(lua_State* L){
+  printf("Attempting to load settings...\n");
+  int iErr = luaL_dofile(L,"../data/deviceinit.lua");
+  SIrrlichtCreationParameters p = SIrrlichtCreationParameters();
+  settingsFromTable(L,&p);
+  if(iErr != 0){
+    printf("Failed to open lua file:/data/deviceinit.lua\n");
+  }
+  IrrlichtDevice* dev = createDeviceEx(p);
+  if(!dev)
+    exit(1);
+  dev->setWindowCaption(L"Borkengin");
+  return dev;
+}