[Misiur]

Alright guys, small step for me, giant step for... well, nobody yet.

Armed with newly found plugin development tutorial and implementer's guide example code (with AMX_ERR_EXIT substituted with AMX_ERR_SLEEP), I've devised the following:

PHP Code:

#include "SDK\amx\amx.h"
#include "SDK\plugincommon.h"
typedef void(*logprintf_t)(char* format, ...);
logprintf_t logprintf;
extern void *pAMXFunctions;
int AMXAPI DebugHandler(AMX *amx)
{
    logprintf("Shh bby it's okay");
    return AMX_ERR_SLEEP;
}
cell AMX_NATIVE_CALL HelloWorld(AMX* amx, cell* params)
{
    amx_SetDebugHook(amx, DebugHandler);
    return 1;
}
PLUGIN_EXPORT unsigned int PLUGIN_CALL Supports()
{
    return SUPPORTS_VERSION | SUPPORTS_AMX_NATIVES;
}
PLUGIN_EXPORT bool PLUGIN_CALL Load(void **ppData)
{
    pAMXFunctions = ppData[PLUGIN_DATA_AMX_EXPORTS];
    logprintf = (logprintf_t)ppData[PLUGIN_DATA_LOGPRINTF];
    logprintf(" * Test plugin was loaded.");
    return true;
}
PLUGIN_EXPORT void PLUGIN_CALL Unload()
{
    logprintf(" * Test plugin was unloaded.");
}
AMX_NATIVE_INFO PluginNatives[] =
{
    { "HelloWorld", HelloWorld },
    { 0, 0 }
};
PLUGIN_EXPORT int PLUGIN_CALL AmxLoad(AMX *amx)
{
    return amx_Register(amx, PluginNatives, -1);
}
PLUGIN_EXPORT int PLUGIN_CALL AmxUnload(AMX *amx)
{
    return AMX_ERR_NONE;
} 


pawn Code:

#include <a_samp>

native HelloWorld();

main() {
    SetTimer("Booper", 1000, 1);
}

forward Booper();
public Booper()
{
    static i = 0;
    printf("Tick %d %d", gettime(), ++i);
    if (i == 3) {
        printf("Executing debug");
        HelloWorld();
    }
}

Results:

Quote:

[00:18:29] Loading plugin: sandbox [00:18:29] * Test plugin was loaded. [00:18:29] Loaded. [00:18:29] Loaded 5 plugins. [00:18:30] [00:18:30] Filterscripts [00:18:30] --------------- [00:18:30] Loaded 0 filterscripts. [00:18:30] Number of vehicle models: 0 [00:18:31] Tick 1515453511 1 [00:18:32] Tick 1515453512 2 [00:18:33] Tick 1515453513 3 [00:18:33] Executing debug [00:18:34] Shh bby it's okay [00:18:35] Shh bby it's okay [00:18:36] Shh bby it's okay [00:18:37] Shh bby it's okay [00:18:38] Shh bby it's okay [00:18:40] Shh bby it's okay [00:18:41] Shh bby it's okay

My conclusions so far:
1. I think I created compounding DebugHooks (though the function is called SetDebugHook, not AddDebugHook, so maybe just overwriting)
2. Timers are still executed? Are they implemented separately from amx_Exec flow? (#e: Oh, SetTimer is a native function, I followed the wrong train of thought)
3. Code inside timer callback however, is not executed! It seems AMX_ERR_SLEEP works correctly

Now I'll try resuming the amx execution. I've been spoiled with high level languages, so writing a timeout in C(++) is a new experience for me (I know I can't use "sleep" in main thread because it will result in false pausing of the execution and the whole point of checking if debug hook can pause exeuction will be moot)