CIMGUI_DEFINE_ENUMS_AND_STRUCTS in README.md

README.md

@@ -2,7 +2,7 @@
 
 
 This is a thin c-api wrapper programmatically generated for the excellent C++ immediate mode gui [Dear ImGui](https://github.com/ocornut/imgui).
-All functions are programmatically wrapped except constructors, destructors and `ImVector`. (Unless someone find a use case for them)
+All functions are programmatically wrapped except `ImVector` constructors and destructors. (Unless someone find a use case for them)(Now they exist for `ImVector_ImWchar`)
 Generated files are: `cimgui.cpp`, `cimgui.h` for C compilation. Also for helping in bindings creation, `definitions.lua` with function definition information and `structs_and_enums.lua`.
 This library is intended as a intermediate layer to be able to use Dear ImGui from other languages that can interface with C (like D - see [D-binding](https://github.com/Extrawurst/DerelictImgui))
 
@@ -12,7 +12,7 @@ Initially cimgui was developed by Stephan Dilly as hand-written code but lately
 
 Notes:
 * currently this wrapper is based on version [1.65 of Dear ImGui]
-* overloaded function names try to be the most compatible with traditional cimgui names. So all naming is algorithmic except for those names that were in conflict with widely used cimgui names and were thus coded in a table (https://github.com/cimgui/cimgui/blob/master/generator/generator.lua#L40). Current overloaded function names can be found in (https://github.com/cimgui/cimgui/blob/master/generator/output/overloads.txt)
+* overloaded function names try to be the most compatible with traditional cimgui names. So all naming is algorithmic except for those names that were in conflict with widely used cimgui names and were thus coded in a table (https://github.com/cimgui/cimgui/blob/master/generator/generator.lua#L58). Current overloaded function names can be found in (https://github.com/cimgui/cimgui/blob/master/generator/output/overloads.txt)
 
 # compilation
 
@@ -32,6 +32,7 @@ Notes:
 * as a result some files are generated: `cimgui.cpp` and `cimgui.h` for compiling and some lua/json files with information about the binding: `definitions.json` with function info, `structs_and_enums.json` with struct and enum info, `impl_definitions.json` with functions from the implementations info. 
 
 # generate binding
+* C interface is exposed by cimgui.h when you define CIMGUI_DEFINE_ENUMS_AND_STRUCTS
 * with your prefered language you can use the lua or json files generated as in:
   * https://github.com/sonoro1234/LuaJIT-ImGui/blob/master_auto_implementations/lua/build.bat (with lua code generation in https://github.com/sonoro1234/LuaJIT-ImGui/blob/master_auto_implementations/lua/class_gen.lua)
   * https://github.com/mellinoe/ImGui.NET/tree/autogen/src/CodeGenerator

generator/generator.bat

@@ -10,7 +10,7 @@
 :: impl_definitions.lua for implementation function definitions
 
 :: set your PATH if necessary for LuaJIT or Lua5.1 or luajit with: (for example)
- set PATH=%PATH%;C:\luaGL;C:\mingw32\bin;
+:: set PATH=%PATH%;C:\luaGL;C:\mingw32\bin;
 :: set PATH=%PATH%;C:\luaGL;C:\i686-7.2.0-release-posix-dwarf-rt_v5-rev1\mingw32\bin;
 :: set PATH=%PATH%;C:\luaGL\sources\luajit-master\luajit-master\bin\mingw32;C:\mingw32\bin;
 ::process  files

generator/generator.lua

@@ -307,18 +307,18 @@ local function serializeTable(name, value, saved)
             for k,v in pairs(value) do
                 table.insert(ordered_keys,k)
             end
-			local function sorter(a,b)
-				if type(a)==type(b) then 
-					return a<b 
-				elseif type(a)=="number" then
-					return true
-				else
-					assert(type(b)=="number")
-					return false
-				end
-			end
+            local function sorter(a,b)
+                if type(a)==type(b) then 
+                    return a<b 
+                elseif type(a)=="number" then
+                    return true
+                else
+                    assert(type(b)=="number")
+                    return false
+                end
+            end
             table.sort(ordered_keys,sorter)
-			for _,k in ipairs(ordered_keys) do
+            for _,k in ipairs(ordered_keys) do
                 local v = value[k]
 --]]
            -- for k,v in pairs(value) do      -- save its fields
@@ -779,6 +779,16 @@ local function func_parser()
                     table.insert(strt,string.format("%d\t%s\t%s %s",i,t.ret,t.ov_cimguiname,t.signature))
                     --prtable(typesc[i])
                 end
+                --check not two names are equal (produced by bad cimguiname_overload)
+                for i=1,#v-1 do 
+                    for j=i+1,#v-1 do
+                        if v[i].ov_cimguiname == v[j].ov_cimguiname then
+                          local t,tj = v[i],v[j]
+                          print("Error caused by Bad overloading "..t.ov_cimguiname.." of function ",t.funcname,t.signature,"conflicts with ",tj.funcname,tj.signature)
+                          error("Bad overloading:"..t.ov_cimguiname) 
+                        end
+                    end
+                end
             end
         end
         --print(numoverloaded, "overloaded")
@@ -1449,18 +1459,18 @@ local function DefsByStruct(FP)
     FP.defsBystruct = struct
 end  
 local function AdjustArguments(FP)
-	for fun,defs in pairs(FP.defsT) do
-		--struct function but no constructors
-		if defs[1].stname~="ImGui" and defs[1].stname~="" and defs[1].ret then
-			--print("adjusting",fun)
-			for i,def in ipairs(defs) do
-				local empty = def.args:match("^%(%)") --no args
-				--local ptret = def.retref and "&" or ""
-				def.args = def.args:gsub("^%(","("..def.stname.."* self"..(empty and "" or ","))
-				table.insert(def.argsT,1,{type=def.stname.."*",name="self"})
-			end
-		end
-	end
+    for fun,defs in pairs(FP.defsT) do
+        --struct function but no constructors
+        if defs[1].stname~="ImGui" and defs[1].stname~="" and defs[1].ret then
+            --print("adjusting",fun)
+            for i,def in ipairs(defs) do
+                local empty = def.args:match("^%(%)") --no args
+                --local ptret = def.retref and "&" or ""
+                def.args = def.args:gsub("^%(","("..def.stname.."* self"..(empty and "" or ","))
+                table.insert(def.argsT,1,{type=def.stname.."*",name="self"})
+            end
+        end
+    end
 end
 --generate cimgui.cpp cimgui.h and auto versions depending on postfix
 local function cimgui_generation(postfix,STP,FP)