RPG_Main.cpp(55,24): error C2440: '=': cannot convert from 'OneLoneCoder_RPG *' to 'RPG_Engine *'

[Tycross]

Hey,
I am new to C++ and tried to get the game working.

But I stuck in RPG_Main.cpp Line 55:
cCommand::g_engine = this;
--> error:
RPG_Main.cpp(55,24): error C2440: '=': cannot convert from 'OneLoneCoder_RPG *' to 'RPG_Engine *'
RPG_Main.cpp(55,24): message : Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or parenthesized function-style cast

Did I miss anything?

[Tycross]

the game compiles once I remove this line but then you can only run on the first map(, kill the skeletons but once you enter the house "nothing" happens)

I assume it is an inheritance thing but I can't find it.

[Tycross]

weirdly enough. When I exchange this line with
cCommand::g_engine = (RPG_Engine *)this;
it compiles too but this time the door has a circle and there is an extra life on the ground but still the room doesn't load