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Added propagation of unsafe execution context to waiting command

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Thanks Edward-san for pointing this out
This commit is contained in:
alexey.lysiuk 2018-01-08 10:41:31 +02:00
parent 059e40e2d5
commit b008426ed7
1 changed files with 9 additions and 3 deletions
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12
src/c_dispatch.cpp
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@ -65,7 +65,7 @@ class DWaitingCommand : public DThinker
{ {
DECLARE_CLASS (DWaitingCommand, DThinker) DECLARE_CLASS (DWaitingCommand, DThinker)
public: public:
DWaitingCommand (const char *cmd, int tics); DWaitingCommand (const char *cmd, int tics, bool unsafe);
~DWaitingCommand (); ~DWaitingCommand ();
void Serialize(FSerializer &arc); void Serialize(FSerializer &arc);
void Tick (); void Tick ();
@ -75,6 +75,7 @@ private:
char *Command; char *Command;
int TicsLeft; int TicsLeft;
bool IsUnsafe;
}; };
class DStoredCommand : public DThinker class DStoredCommand : public DThinker
@ -203,12 +204,14 @@ DWaitingCommand::DWaitingCommand ()
{ {
Command = NULL; Command = NULL;
TicsLeft = 1; TicsLeft = 1;
IsUnsafe = false;
} }
DWaitingCommand::DWaitingCommand (const char *cmd, int tics) DWaitingCommand::DWaitingCommand (const char *cmd, int tics, bool unsafe)
{ {
Command = copystring (cmd); Command = copystring (cmd);
TicsLeft = tics+1; TicsLeft = tics+1;
IsUnsafe = unsafe;
} }
DWaitingCommand::~DWaitingCommand () DWaitingCommand::~DWaitingCommand ()
@ -223,7 +226,10 @@ void DWaitingCommand::Tick ()
{ {
if (--TicsLeft == 0) if (--TicsLeft == 0)
{ {
const bool wasUnsafe = UnsafeExecutionContext;
UnsafeExecutionContext = IsUnsafe;
AddCommandString (Command); AddCommandString (Command);
UnsafeExecutionContext = wasUnsafe;
Destroy (); Destroy ();
} }
} }
@ -739,7 +745,7 @@ void AddCommandString (char *cmd, int keynum)
// Note that deferred commands lose track of which key // Note that deferred commands lose track of which key
// (if any) they were pressed from. // (if any) they were pressed from.
*brkpt = ';'; *brkpt = ';';
Create<DWaitingCommand> (brkpt, tics); Create<DWaitingCommand> (brkpt, tics, UnsafeExecutionContext);
} }
return; return;
} }