Corrected an API design flaw with pausing. Contexts can now be flagged as paused, and IsRunnable() is moved from IBaseContext to IPluginFunction. While this allows for per-function pausing, it is not intended that way.

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%40531

public/sourcepawn/sp_vm_api.h

@@ -184,6 +184,13 @@ namespace SourcePawn
 		 * @return				Address, or NULL if invalid parameter specified.
 		 */
 		virtual cell_t *GetAddressOfPushedParam(unsigned int param) =0;
+
+		/**
+		 * @brief Returns whether the parent plugin is paused.
+		 *
+		 * @return				True if runnable, false otherwise.
+		 */
+		virtual bool IsRunnable() =0;
 	};
 
 
@@ -534,13 +541,6 @@ namespace SourcePawn
 		 * @return			Identity token.
 		 */
 		virtual SourceMod::IdentityToken_t *GetIdentity() =0;
-
-		/**
-		 * @brief Returns whether the identity is runnable.
-		 *
-		 * @return			True if runnable, false otherwise.
-		 */
-		virtual bool IsRunnable() =0;
 #endif
 	};
 

public/sourcepawn/sp_vm_types.h

@@ -229,6 +229,7 @@ typedef struct sp_debug_symbol_s
 typedef int (*SPVM_DEBUGBREAK)(struct sp_context_s *, uint32_t, uint32_t);
 
 #define SPFLAG_PLUGIN_DEBUG		(1<<0)		/**< plugin is in debug mode */
+#define SPFLAG_PLUGIN_PAUSED	(1<<1)		/**< plugin is "paused" (blocked from executing) */
 
 /**
  * @brief This is the heart of the VM.  It contains all of the runtime