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This commit is contained in:
Bill Hilbert 2023-12-17 23:38:30 -05:00
parent ca49753375
commit b68713a143
1 changed files with 4 additions and 4 deletions
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4
state_machine.lua
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@ -88,7 +88,7 @@ end
--add a state --add a state
function state_machine:add_state(name, state) function state_machine:add_state(name, state)
if self:has_state(name) then if self:has_state(name) then
error("error: added duplicate state "..name) error("error: added duplicate state " .. name)
else else
self.states[name] = state self.states[name] = state
if self:in_state(name) then if self:in_state(name) then
@ -102,7 +102,7 @@ end
--remove a state --remove a state
function state_machine:remove_state(name) function state_machine:remove_state(name)
if not self:has_state(name) then if not self:has_state(name) then
error("error: removed missing state "..name) error("error: removed missing state " .. name)
else else
if self:in_state(name) then if self:in_state(name) then
self:_call("exit") self:_call("exit")