UnityDemoForTest/Assets/XLua/Src/Editor/Template/LuaInterfaceBridge.tpl.txt

#if USE_UNI_LUA
using LuaAPI = UniLua.Lua;
using RealStatePtr = UniLua.ILuaState;
using LuaCSFunction = UniLua.CSharpFunctionDelegate;
#else
using LuaAPI = XLua.LuaDLL.Lua;
using RealStatePtr = System.IntPtr;
using LuaCSFunction = XLua.LuaDLL.lua_CSFunction;
#endif

using XLua;
using System;
<%
require "TemplateCommon"

%>

namespace XLua.CSObjectWrap
{
    public class <%=CSVariableName(type)%>Bridge : LuaBase, <%=CsFullTypeName(type)%>
    {
	    public static LuaBase __Create(int reference, LuaEnv luaenv)
		{
		    return new <%=CSVariableName(type)%>Bridge(reference, luaenv);
		}
		
		public <%=CSVariableName(type)%>Bridge(int reference, LuaEnv luaenv) : base(reference, luaenv)
        {
        }
		
        <%
        ForEachCsList(methods, function(method)
            local parameters = method:GetParameters()
            local in_num = CalcCsList(parameters, function(p) return not (p.IsOut and p.ParameterType.IsByRef) end)
            local out_num = CalcCsList(parameters, function(p) return p.IsOut or p.ParameterType.IsByRef end)
            local in_pos = 0
            local has_return = (method.ReturnType.FullName ~= "System.Void")
            local return_type_name = has_return and CsFullTypeName(method.ReturnType) or "void"
            local out_idx = has_return and 2 or 1
			if has_return then out_num = out_num + 1 end
        %>
		<%=return_type_name%> <%=CsFullTypeName(method.DeclaringType)%>.<%=method.Name%>(<%ForEachCsList(parameters, function(parameter, pi) 
			if pi ~= 0 then 
				%>, <% 
			end
			if parameter.IsOut and parameter.ParameterType.IsByRef then 
				%>out <%
			elseif parameter.ParameterType.IsByRef then
				%>ref <%
			end 
			%><%=CsFullTypeName(parameter.ParameterType)%> <%=parameter.Name%><% 
		end) %>)
		{
#if THREAD_SAFE || HOTFIX_ENABLE
            lock (luaEnv.luaEnvLock)
            {
#endif
				RealStatePtr L = luaEnv.L;
				int err_func = LuaAPI.load_error_func(L, luaEnv.errorFuncRef);
				<%if CallNeedTranslator(method, "") then %>ObjectTranslator translator = luaEnv.translator;<%end%>
				
				LuaAPI.lua_getref(L, luaReference);
				LuaAPI.xlua_pushasciistring(L, "<%=method.Name%>");
				if (0 != LuaAPI.xlua_pgettable(L, -2))
				{
					luaEnv.ThrowExceptionFromError(err_func - 1);
				}
				if(!LuaAPI.lua_isfunction(L, -1))
				{
					LuaAPI.xlua_pushasciistring(L, "no such function <%=method.Name%>");
					luaEnv.ThrowExceptionFromError(err_func - 1);
				}
				LuaAPI.lua_pushvalue(L, -2);
				LuaAPI.lua_remove(L, -3);
				<%
				local param_count = parameters.Length
                local has_v_params = param_count > 0 and IsParams(parameters[param_count - 1])

				ForEachCsList(parameters, function(parameter, pi) 
					if not (parameter.IsOut and parameter.ParameterType.IsByRef) then 
						%><%=GetPushStatement(parameter.ParameterType, parameter.Name, has_v_params and pi == param_count - 1)%>;
				<% 
					end
				end) %>
				int __gen_error = LuaAPI.lua_pcall(L, <%=has_v_params and ((in_num) .. " + (".. parameters[param_count - 1].Name .. " == null ? 0 : " .. parameters[param_count - 1].Name .. ".Length)" ) or (in_num + 1)%>, <%=out_num%>, err_func);
				if (__gen_error != 0)
					luaEnv.ThrowExceptionFromError(err_func - 1);
				
				<%ForEachCsList(parameters, function(parameter) 
					if parameter.IsOut or parameter.ParameterType.IsByRef then 
						%><%=GetCasterStatement(parameter.ParameterType, "err_func" .. (" + "..out_idx), parameter.Name)%>;
				<%
					out_idx = out_idx + 1
					end
				end) %>
				<%if has_return then %><%=GetCasterStatement(method.ReturnType, "err_func + 1", "__gen_ret", true)%>;<% end%>
				LuaAPI.lua_settop(L, err_func - 1);
				<%if has_return then %>return  __gen_ret;<% end%>
#if THREAD_SAFE || HOTFIX_ENABLE
            }
#endif
		}
        <%end)%>

        <%
        ForEachCsList(propertys, function(property)
        %>
        <%=CsFullTypeName(property.PropertyType)%> <%=CsFullTypeName(property.DeclaringType)%>.<%=property.Name%> 
        {
            <%if property.CanRead then%>
            get 
            {
#if THREAD_SAFE || HOTFIX_ENABLE
                lock (luaEnv.luaEnvLock)
                {
#endif
					RealStatePtr L = luaEnv.L;
					int oldTop = LuaAPI.lua_gettop(L);
					<%if not JustLuaType(property.PropertyType) then %>ObjectTranslator translator = luaEnv.translator;<%end%>
					LuaAPI.lua_getref(L, luaReference);
					LuaAPI.xlua_pushasciistring(L, "<%=property.Name%>");
					if (0 != LuaAPI.xlua_pgettable(L, -2))
					{
						luaEnv.ThrowExceptionFromError(oldTop);
					}
					<%=GetCasterStatement(property.PropertyType, "-1", "__gen_ret", true)%>;
					LuaAPI.lua_pop(L, 2);
					return __gen_ret;
#if THREAD_SAFE || HOTFIX_ENABLE
                }
#endif
            }
            <%end%>
            <%if property.CanWrite then%>
            set
            {
#if THREAD_SAFE || HOTFIX_ENABLE
                lock (luaEnv.luaEnvLock)
                {
#endif
					RealStatePtr L = luaEnv.L;
					int oldTop = LuaAPI.lua_gettop(L);
					<%if not JustLuaType(property.PropertyType) then %>ObjectTranslator translator = luaEnv.translator;<%end%>
					LuaAPI.lua_getref(L, luaReference);
					LuaAPI.xlua_pushasciistring(L, "<%=property.Name%>");
					<%=GetPushStatement(property.PropertyType, "value")%>;
					if (0 != LuaAPI.xlua_psettable(L, -3))
					{
						luaEnv.ThrowExceptionFromError(oldTop);
					}
					LuaAPI.lua_pop(L, 1);
#if THREAD_SAFE || HOTFIX_ENABLE
                }
#endif
            }
            <%end%>
        }
        <%end)%>
        
        <%ForEachCsList(events, function(event) %>
		event <%=CsFullTypeName(event.EventHandlerType)%> <%=CsFullTypeName(event.DeclaringType)%>.<%=event.Name%>
		{<%local parameters = event:GetAddMethod():GetParameters()%>
			add
			{
#if THREAD_SAFE || HOTFIX_ENABLE
				lock (luaEnv.luaEnvLock)
				{
#endif
					RealStatePtr L = luaEnv.L;
					int err_func = LuaAPI.load_error_func(L, luaEnv.errorFuncRef);
					<%if CallNeedTranslator(event:GetAddMethod(), "") then %>ObjectTranslator translator = luaEnv.translator;<%end%>
				
					LuaAPI.lua_getref(L, luaReference);
					LuaAPI.xlua_pushasciistring(L, "add_<%=event.Name%>");
					if (0 != LuaAPI.xlua_pgettable(L, -2))
					{
						luaEnv.ThrowExceptionFromError(err_func - 1);
					}
					if(!LuaAPI.lua_isfunction(L, -1))
					{
						LuaAPI.xlua_pushasciistring(L, "no such function add_<%=event.Name%>");
						luaEnv.ThrowExceptionFromError(err_func - 1);
					}
					LuaAPI.lua_pushvalue(L, -2);
					LuaAPI.lua_remove(L, -3);
					<%
					local param_count = parameters.Length
					local has_v_params = param_count > 0 and IsParams(parameters[param_count - 1])

					ForEachCsList(parameters, function(parameter, pi) 
						if not (parameter.IsOut and parameter.ParameterType.IsByRef) then 
							%><%=GetPushStatement(parameter.ParameterType, parameter.Name, has_v_params and pi == param_count - 1)%>;
					<% 
						end
					end) %>
					int __gen_error = LuaAPI.lua_pcall(L, 2, 0, err_func);
					if (__gen_error != 0)
						luaEnv.ThrowExceptionFromError(err_func - 1);
				
					LuaAPI.lua_settop(L, err_func - 1);
#if THREAD_SAFE || HOTFIX_ENABLE
				}
#endif
			}

			remove
			{
#if THREAD_SAFE || HOTFIX_ENABLE
				lock (luaEnv.luaEnvLock)
				{
#endif
					RealStatePtr L = luaEnv.L;
					int err_func = LuaAPI.load_error_func(L, luaEnv.errorFuncRef);
					<%if CallNeedTranslator(event:GetRemoveMethod(), "") then %>ObjectTranslator translator = luaEnv.translator;<%end%>
				
					LuaAPI.lua_getref(L, luaReference);
					LuaAPI.xlua_pushasciistring(L, "remove_<%=event.Name%>");
					if (0 != LuaAPI.xlua_pgettable(L, -2))
					{
						luaEnv.ThrowExceptionFromError(err_func - 1);
					}
					if(!LuaAPI.lua_isfunction(L, -1))
					{
						LuaAPI.xlua_pushasciistring(L, "no such function remove_<%=event.Name%>");
						luaEnv.ThrowExceptionFromError(err_func - 1);
					}
					LuaAPI.lua_pushvalue(L, -2);
					LuaAPI.lua_remove(L, -3);
					<%
					local param_count = parameters.Length
					local has_v_params = param_count > 0 and IsParams(parameters[param_count - 1])

					ForEachCsList(parameters, function(parameter, pi) 
						if not (parameter.IsOut and parameter.ParameterType.IsByRef) then 
							%><%=GetPushStatement(parameter.ParameterType, parameter.Name, has_v_params and pi == param_count - 1)%>;
					<% 
						end
					end) %>
					int __gen_error = LuaAPI.lua_pcall(L, 2, 0, err_func);
					if (__gen_error != 0)
						luaEnv.ThrowExceptionFromError(err_func - 1);
				
					LuaAPI.lua_settop(L, err_func - 1);
#if THREAD_SAFE || HOTFIX_ENABLE
				}
#endif
			}
		}
        <%end)%>
		
		<%ForEachCsList(indexers, function(indexer) 
		local ptype = (indexer:GetGetMethod() or indexer:GetSetMethod()):GetParameters()[0].ParameterType
		local pname = (indexer:GetGetMethod() or indexer:GetSetMethod()):GetParameters()[0].Name
		%>
        <%=CsFullTypeName(indexer.PropertyType)%> <%=CsFullTypeName(indexer.DeclaringType)%>.this[<%=CsFullTypeName(ptype)%> <%=pname%>]
		{<%if indexer:GetGetMethod() then
			local method = indexer:GetGetMethod()		
            local parameters = method:GetParameters()
            local in_num = CalcCsList(parameters, function(p) return not (p.IsOut and p.ParameterType.IsByRef) end)
            local out_num = CalcCsList(parameters, function(p) return p.IsOut or p.ParameterType.IsByRef end)
            local in_pos = 0
            local has_return = (method.ReturnType.FullName ~= "System.Void")
            local return_type_name = has_return and CsFullTypeName(method.ReturnType) or "void"
            local out_idx = has_return and 2 or 1
			if has_return then out_num = out_num + 1 end
		%>
		    get
			{
#if THREAD_SAFE || HOTFIX_ENABLE
				lock (luaEnv.luaEnvLock)
				{
#endif
					RealStatePtr L = luaEnv.L;
					int err_func = LuaAPI.load_error_func(L, luaEnv.errorFuncRef);
					<%if CallNeedTranslator(method, "") then %>ObjectTranslator translator = luaEnv.translator;<%end%>
				
					LuaAPI.lua_getref(L, luaReference);
					LuaAPI.xlua_pushasciistring(L, "<%=method.Name%>");
					if (0 != LuaAPI.xlua_pgettable(L, -2))
					{
						luaEnv.ThrowExceptionFromError(err_func - 1);
					}
					if(!LuaAPI.lua_isfunction(L, -1))
					{
						LuaAPI.xlua_pushasciistring(L, "no such function <%=method.Name%>");
						luaEnv.ThrowExceptionFromError(err_func - 1);
					}
					LuaAPI.lua_pushvalue(L, -2);
					LuaAPI.lua_remove(L, -3);
					<%
					local param_count = parameters.Length
					local has_v_params = param_count > 0 and IsParams(parameters[param_count - 1])

					ForEachCsList(parameters, function(parameter, pi) 
						if not (parameter.IsOut and parameter.ParameterType.IsByRef) then 
							%><%=GetPushStatement(parameter.ParameterType, parameter.Name, has_v_params and pi == param_count - 1)%>;
					<% 
						end
					end) %>
					int __gen_error = LuaAPI.lua_pcall(L, <%=has_v_params and ((in_num) .. " + " .. parameters[param_count - 1].Name .. ".Length" ) or (in_num + 1)%>, <%=out_num%>, err_func);
					if (__gen_error != 0)
						luaEnv.ThrowExceptionFromError(err_func - 1);
				
					<%ForEachCsList(parameters, function(parameter) 
						if parameter.IsOut or parameter.ParameterType.IsByRef then 
							%><%=GetCasterStatement(parameter.ParameterType, "err_func" .. (" + "..out_idx), parameter.Name)%>;
					<%
						out_idx = out_idx + 1
						end
					end) %>
					<%if has_return then %><%=GetCasterStatement(method.ReturnType, "err_func + 1", "__gen_ret", true)%>;<% end%>
					LuaAPI.lua_settop(L, err_func - 1);
					<%if has_return then %>return  __gen_ret;<% end%>
#if THREAD_SAFE || HOTFIX_ENABLE
				}
#endif
			}
		<%end%>
		<%if indexer:GetSetMethod() then
			local method = indexer:GetSetMethod()		
            local parameters = method:GetParameters()
            local in_num = CalcCsList(parameters, function(p) return not (p.IsOut and p.ParameterType.IsByRef) end)
            local out_num = CalcCsList(parameters, function(p) return p.IsOut or p.ParameterType.IsByRef end)
            local in_pos = 0
            local has_return = (method.ReturnType.FullName ~= "System.Void")
            local return_type_name = has_return and CsFullTypeName(method.ReturnType) or "void"
            local out_idx = has_return and 2 or 1
			if has_return then out_num = out_num + 1 end
		%>
			set
			{
#if THREAD_SAFE || HOTFIX_ENABLE
				lock (luaEnv.luaEnvLock)
				{
#endif
					RealStatePtr L = luaEnv.L;
					int err_func = LuaAPI.load_error_func(L, luaEnv.errorFuncRef);
					<%if CallNeedTranslator(method, "") then %>ObjectTranslator translator = luaEnv.translator;<%end%>
				
					LuaAPI.lua_getref(L, luaReference);
					LuaAPI.xlua_pushasciistring(L, "<%=method.Name%>");
					if (0 != LuaAPI.xlua_pgettable(L, -2))
					{
						luaEnv.ThrowExceptionFromError(err_func - 1);
					}
					if(!LuaAPI.lua_isfunction(L, -1))
					{
						LuaAPI.xlua_pushasciistring(L, "no such function <%=method.Name%>");
						luaEnv.ThrowExceptionFromError(err_func - 1);
					}
					LuaAPI.lua_pushvalue(L, -2);
					LuaAPI.lua_remove(L, -3);
					<%
					local param_count = parameters.Length
					local has_v_params = param_count > 0 and IsParams(parameters[param_count - 1])

					ForEachCsList(parameters, function(parameter, pi) 
						if not (parameter.IsOut and parameter.ParameterType.IsByRef) then 
							%><%=GetPushStatement(parameter.ParameterType, parameter.Name, has_v_params and pi == param_count - 1)%>;
					<% 
						end
					end) %>
					int __gen_error = LuaAPI.lua_pcall(L, <%=has_v_params and ((in_num) .. " + " .. parameters[param_count - 1].Name .. ".Length" ) or (in_num + 1)%>, <%=out_num%>, err_func);
					if (__gen_error != 0)
						luaEnv.ThrowExceptionFromError(err_func - 1);
				
					<%ForEachCsList(parameters, function(parameter) 
						if parameter.IsOut or parameter.ParameterType.IsByRef then 
							%><%=GetCasterStatement(parameter.ParameterType, "err_func" .. (" + "..out_idx), parameter.Name)%>;
					<%
						out_idx = out_idx + 1
						end
					end) %>
					<%if has_return then %><%=GetCasterStatement(method.ReturnType, "err_func + 1", "__gen_ret", true)%>;<% end%>
					LuaAPI.lua_settop(L, err_func - 1);
					<%if has_return then %>return  __gen_ret;<% end%>
#if THREAD_SAFE || HOTFIX_ENABLE
				}
#endif
			} 
		<%end%>
		}
        <%end)%>
	}
}