// Rivers are placed where 'river' is negative
if (river < 0.0f) {
- // Use the the function -sqrt(1-x^2) which models a circle
+ // Use the function -sqrt(1-x^2) which models a circle
float tr = river / river_size_factor + 1.0f;
float depth = (river_depth_bed *
std::sqrt(std::fmax(0.0f, 1.0f - tr * tr)));
/*
* Note that we can't get tracebacks for LUA_ERRMEM or LUA_ERRERR (without
* hacking Lua internals). For LUA_ERRMEM, this is because memory errors will
- * not execute the the error handler, and by the time lua_pcall returns the
+ * not execute the error handler, and by the time lua_pcall returns the
* execution stack will have already been unwound. For LUA_ERRERR, there was
* another error while trying to generate a backtrace from a LUA_ERRRUN. It is
* presumed there is an error with the internal Lua state and thus not possible