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Added Shavit_OnProcessMovement and Shavit_OnProcessMovementPost

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This commit is contained in:
KiD Fearless 2020-04-06 12:43:20 -06:00
parent 20d62f1a04
commit f84a14b140
3 changed files with 242 additions and 18 deletions
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27
addons/sourcemod/gamedata/shavit.games.txt
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@ -1,5 +1,32 @@
"Games"
{
"#default"
{
"Keys"
{
"IGameMovement" "GameMovement001"
}
"Signatures"
{
"CreateInterface"
{
"library" "server"
"windows" "@CreateInterface"
"linux" "@CreateInterface"
}
}
"Offsets"
{
"ProcessMovement"
{
"windows" "1"
"linux" "2"
}
}
}
"cstrike"
{
"Offsets"

50
addons/sourcemod/scripting/include/shavit.inc
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@ -139,6 +139,22 @@ enum
sMessageStyle
};
enum
{
MoveData_ImpulseCommand = 8,
MoveData_ViewAngles = 12,
MoveData_AbsViewAngles = 24,
MoveData_Buttons = 36,
MoveData_OldButtons = 40,
MoveData_ForwardMove = 44,
MoveData_SideMove = 48,
MoveData_UpMove = 52,
MoveData_MaxSpeed = 56,
MoveData_ClientMaxSpeed = 60,
MoveData_Velocity = 64,
MOVEDATA_SIZE
}
enum struct stylestrings_t
{
char sStyleName[64];
@ -246,6 +262,21 @@ enum struct cp_cache_t
int iGroundEntity;
}
enum struct movedata_t
{
int m_nImpulseCommand;
float m_vecViewAngles[3];
float m_vecAbsViewAngles[3];
int m_nButtons;
int m_nOldButtons;
float m_flForwardMove;
float m_flSideMove;
float m_flUpMove;
float m_flMaxSpeed;
float m_flClientMaxSpeed;
float m_vecVelocity[3];
}
#if defined USES_CHAT_COLORS
// hardcoded colors
char gS_GlobalColorNames[][] =
@ -833,6 +864,25 @@ forward Action Shavit_OnCheckPointMenuMade(int client, bool segmented);
*/
forward Action Shavit_OnCheckpointMenuSelect(int client, int param2, char[] info, int maxlength, int currentCheckpoint, int maxCPs);
/**
* Called before CGameMovement::ProcessMovement is processed, movedata will be copied back if returned changed.
*
* @param client Client index.
* @param pMove Reference copy of the pMove data.
* @return MRES_ChangedHandled, or MRES_ChangedOverride to override the given values.
*/
forward MRESReturn Shavit_OnProcessMovement(int client, movedata_t pMove);
/**
* Called after CGameMovement::ProcessMovement has been processed.
*
* @param client Client index.
* @param pMove Copy of the pMove data.
* @noreturn
*/
forward void Shavit_OnProcessMovementPost(int client, movedata_t pMove);
/**
* Returns the game type the server is running.
*

183
addons/sourcemod/scripting/shavit-core.sp
View File

@ -24,6 +24,7 @@
#include <geoip>
#include <clientprefs>
#include <convar_class>
#include <dhooks>
#undef REQUIRE_PLUGIN
#define USES_CHAT_COLORS
@ -89,6 +90,8 @@ Handle gH_Forwards_OnUserCmdPre = null;
Handle gH_Forwards_OnTimerIncrement = null;
Handle gH_Forwards_OnTimerIncrementPost = null;
Handle gH_Forwards_OnTimescaleChanged = null;
Handle gH_OnProcessMovement = null;
Handle gH_OnProcessMovementPost = null;
StringMap gSM_StyleCommands = null;
@ -229,25 +232,29 @@ public APLRes AskPluginLoad2(Handle myself, bool late, char[] error, int err_max
public void OnPluginStart()
{
LoadDHooks();
// forwards
gH_Forwards_Start = CreateGlobalForward("Shavit_OnStart", ET_Event, Param_Cell, Param_Cell);
gH_Forwards_Stop = CreateGlobalForward("Shavit_OnStop", ET_Event, Param_Cell, Param_Cell);
gH_Forwards_StopPre = CreateGlobalForward("Shavit_OnStopPre", ET_Event, Param_Cell, Param_Cell);
gH_Forwards_FinishPre = CreateGlobalForward("Shavit_OnFinishPre", ET_Event, Param_Cell, Param_Array);
gH_Forwards_Finish = CreateGlobalForward("Shavit_OnFinish", ET_Event, Param_Cell, Param_Cell, Param_Cell, Param_Cell, Param_Cell, Param_Cell, Param_Cell, Param_Cell, Param_Cell);
gH_Forwards_OnRestart = CreateGlobalForward("Shavit_OnRestart", ET_Event, Param_Cell, Param_Cell);
gH_Forwards_OnEnd = CreateGlobalForward("Shavit_OnEnd", ET_Event, Param_Cell, Param_Cell);
gH_Forwards_OnPause = CreateGlobalForward("Shavit_OnPause", ET_Event, Param_Cell, Param_Cell);
gH_Forwards_OnResume = CreateGlobalForward("Shavit_OnResume", ET_Event, Param_Cell, Param_Cell);
gH_Forwards_OnStyleChanged = CreateGlobalForward("Shavit_OnStyleChanged", ET_Event, Param_Cell, Param_Cell, Param_Cell, Param_Cell, Param_Cell);
gH_Forwards_OnTrackChanged = CreateGlobalForward("Shavit_OnTrackChanged", ET_Event, Param_Cell, Param_Cell, Param_Cell);
gH_Forwards_OnStyleConfigLoaded = CreateGlobalForward("Shavit_OnStyleConfigLoaded", ET_Event, Param_Cell);
gH_Forwards_OnDatabaseLoaded = CreateGlobalForward("Shavit_OnDatabaseLoaded", ET_Event);
gH_Forwards_OnChatConfigLoaded = CreateGlobalForward("Shavit_OnChatConfigLoaded", ET_Event);
gH_Forwards_OnUserCmdPre = CreateGlobalForward("Shavit_OnUserCmdPre", ET_Event, Param_Cell, Param_CellByRef, Param_CellByRef, Param_Array, Param_Array, Param_Cell, Param_Cell, Param_Cell, Param_Array, Param_Array);
gH_Forwards_OnTimerIncrement = CreateGlobalForward("Shavit_OnTimeIncrement", ET_Event, Param_Cell, Param_Array, Param_CellByRef, Param_Array);
gH_Forwards_OnTimerIncrementPost = CreateGlobalForward("Shavit_OnTimeIncrementPost", ET_Event, Param_Cell, Param_Cell, Param_Array);
gH_Forwards_OnTimescaleChanged = CreateGlobalForward("Shavit_OnTimescaleChanged", ET_Event, Param_Cell, Param_Cell, Param_Cell);
gH_Forwards_Start = new GlobalForward("Shavit_OnStart", ET_Event, Param_Cell, Param_Cell);
gH_Forwards_Stop = new GlobalForward("Shavit_OnStop", ET_Event, Param_Cell, Param_Cell);
gH_Forwards_StopPre = new GlobalForward("Shavit_OnStopPre", ET_Event, Param_Cell, Param_Cell);
gH_Forwards_FinishPre = new GlobalForward("Shavit_OnFinishPre", ET_Event, Param_Cell, Param_Array);
gH_Forwards_Finish = new GlobalForward("Shavit_OnFinish", ET_Event, Param_Cell, Param_Cell, Param_Cell, Param_Cell, Param_Cell, Param_Cell, Param_Cell, Param_Cell, Param_Cell);
gH_Forwards_OnRestart = new GlobalForward("Shavit_OnRestart", ET_Event, Param_Cell, Param_Cell);
gH_Forwards_OnEnd = new GlobalForward("Shavit_OnEnd", ET_Event, Param_Cell, Param_Cell);
gH_Forwards_OnPause = new GlobalForward("Shavit_OnPause", ET_Event, Param_Cell, Param_Cell);
gH_Forwards_OnResume = new GlobalForward("Shavit_OnResume", ET_Event, Param_Cell, Param_Cell);
gH_Forwards_OnStyleChanged = new GlobalForward("Shavit_OnStyleChanged", ET_Event, Param_Cell, Param_Cell, Param_Cell, Param_Cell, Param_Cell);
gH_Forwards_OnTrackChanged = new GlobalForward("Shavit_OnTrackChanged", ET_Event, Param_Cell, Param_Cell, Param_Cell);
gH_Forwards_OnStyleConfigLoaded = new GlobalForward("Shavit_OnStyleConfigLoaded", ET_Event, Param_Cell);
gH_Forwards_OnDatabaseLoaded = new GlobalForward("Shavit_OnDatabaseLoaded", ET_Event);
gH_Forwards_OnChatConfigLoaded = new GlobalForward("Shavit_OnChatConfigLoaded", ET_Event);
gH_Forwards_OnUserCmdPre = new GlobalForward("Shavit_OnUserCmdPre", ET_Event, Param_Cell, Param_CellByRef, Param_CellByRef, Param_Array, Param_Array, Param_Cell, Param_Cell, Param_Cell, Param_Array, Param_Array);
gH_Forwards_OnTimerIncrement = new GlobalForward("Shavit_OnTimeIncrement", ET_Event, Param_Cell, Param_Array, Param_CellByRef, Param_Array);
gH_Forwards_OnTimerIncrementPost = new GlobalForward("Shavit_OnTimeIncrementPost", ET_Event, Param_Cell, Param_Cell, Param_Array);
gH_Forwards_OnTimescaleChanged = new GlobalForward("Shavit_OnTimescaleChanged", ET_Event, Param_Cell, Param_Cell, Param_Cell);
gH_OnProcessMovement = new GlobalForward("Shavit_OnProcessMovement", ET_Event, Param_Cell, Param_Array);
gH_OnProcessMovementPost = new GlobalForward("Shavit_OnProcessMovementPost", ET_Event, Param_Cell, Param_Array);
LoadTranslations("shavit-core.phrases");
LoadTranslations("shavit-common.phrases");
@ -377,6 +384,68 @@ public void OnPluginStart()
}
}
void LoadDHooks()
{
GameData gamedata = new GameData("KiD-TAS.games");
if(gamedata == null)
{
SetFailState("Failed to load shavit.games gamedata");
}
StartPrepSDKCall(SDKCall_Static);
if(!PrepSDKCall_SetFromConf(gamedata, SDKConf_Signature, "CreateInterface"))
{
SetFailState("Failed to get CreateInterface");
}
PrepSDKCall_AddParameter(SDKType_String, SDKPass_Pointer);
PrepSDKCall_AddParameter(SDKType_PlainOldData, SDKPass_Pointer, VDECODE_FLAG_ALLOWNULL);
PrepSDKCall_SetReturnInfo(SDKType_PlainOldData, SDKPass_Plain);
Handle CreateInterface = EndPrepSDKCall();
if(CreateInterface == null)
{
SetFailState("Unable to prepare SDKCall for CreateInterface");
}
char interfaceName[64];
// ProcessMovement
if(!GameConfGetKeyValue(gamedata, "IGameMovement", interfaceName, sizeof(interfaceName)))
{
SetFailState("Failed to get IGameMovement interface name");
}
Address IGameMovement = SDKCall(CreateInterface, interfaceName, 0);
if(!IGameMovement)
{
SetFailState("Failed to get IGameMovement pointer");
}
int offset = gamedata.GetOffset("ProcessMovement");
if(offset == -1)
{
SetFailState("Failed to get ProcessMovement offset");
}
Handle processMovement = DHookCreate(offset, HookType_Raw, ReturnType_Void, ThisPointer_Ignore, DHook_ProcessMovementPre);
DHookAddParam(processMovement, HookParamType_CBaseEntity);
DHookAddParam(processMovement, HookParamType_ObjectPtr, _, DHookPass_ByRef);
DHookRaw(processMovement, false, IGameMovement);
Handle processMovementPost = DHookCreate(offset, HookType_Raw, ReturnType_Void, ThisPointer_Ignore, DHook_ProcessMovementPost);
DHookAddParam(processMovementPost, HookParamType_CBaseEntity);
DHookAddParam(processMovementPost, HookParamType_ObjectPtr);
DHookRaw(processMovementPost, true, IGameMovement);
delete CreateInterface;
delete gamedata;
}
public void OnConVarChanged(ConVar convar, const char[] oldValue, const char[] newValue)
{
gB_StyleCookies = (newValue[0] != '!');
@ -2714,6 +2783,84 @@ public void Shavit_OnLeaveZone(int client, int type, int track, int id, int enti
}
}
public MRESReturn DHook_ProcessMovementPre(Handle hParams)
{
int client = DHookGetParam(hParams, 1);
movedata_t pMove;
pMove.m_nImpulseCommand = DHookGetParamObjectPtrVar(hParams, 2, MoveData_ImpulseCommand, ObjectValueType_Int);
DHookGetParamObjectPtrVarVector(hParams, 2, MoveData_ViewAngles, ObjectValueType_Vector, pMove.m_vecViewAngles);
DHookGetParamObjectPtrVarVector(hParams, 2, MoveData_AbsViewAngles, ObjectValueType_Vector, pMove.m_vecAbsViewAngles);
pMove.m_nButtons = DHookGetParamObjectPtrVar(hParams, 2, MoveData_Buttons, ObjectValueType_Int);
pMove.m_nOldButtons = DHookGetParamObjectPtrVar(hParams, 2, MoveData_OldButtons, ObjectValueType_Int);
pMove.m_flForwardMove = DHookGetParamObjectPtrVar(hParams, 2, MoveData_ForwardMove, ObjectValueType_Float);
pMove.m_flSideMove = DHookGetParamObjectPtrVar(hParams, 2, MoveData_SideMove, ObjectValueType_Float);
pMove.m_flUpMove = DHookGetParamObjectPtrVar(hParams, 2, MoveData_UpMove, ObjectValueType_Float);
pMove.m_flMaxSpeed = DHookGetParamObjectPtrVar(hParams, 2, MoveData_MaxSpeed, ObjectValueType_Float);
pMove.m_flClientMaxSpeed = DHookGetParamObjectPtrVar(hParams, 2, MoveData_ClientMaxSpeed, ObjectValueType_Float);
DHookGetParamObjectPtrVarVector(hParams, 2, MoveData_Velocity, ObjectValueType_Vector, pMove.m_vecVelocity);
Call_StartForward(gH_OnProcessMovement);
Call_PushCell(client);
Call_PushArrayEx(pMove, sizeof(movedata_t), SM_PARAM_COPYBACK);
MRESReturn result = MRES_Ignored;
Call_Finish(result);
if(result == MRES_ChangedOverride || result == MRES_ChangedHandled)
{
DHookSetParamObjectPtrVar(hParams, 2, MoveData_ImpulseCommand, ObjectValueType_Int, pMove.m_nImpulseCommand);
DHookGetParamObjectPtrVarVector(hParams, 2, MoveData_ViewAngles, ObjectValueType_Vector, pMove.m_vecViewAngles);
DHookGetParamObjectPtrVarVector(hParams, 2, MoveData_AbsViewAngles, ObjectValueType_Vector, pMove.m_vecAbsViewAngles);
DHookSetParamObjectPtrVar(hParams, 2, MoveData_Buttons, ObjectValueType_Int, pMove.m_nButtons);
DHookSetParamObjectPtrVar(hParams, 2, MoveData_OldButtons, ObjectValueType_Int, pMove.m_nOldButtons);
DHookSetParamObjectPtrVar(hParams, 2, MoveData_ForwardMove, ObjectValueType_Float, pMove.m_flForwardMove);
DHookSetParamObjectPtrVar(hParams, 2, MoveData_SideMove, ObjectValueType_Float, pMove.m_flSideMove);
DHookSetParamObjectPtrVar(hParams, 2, MoveData_UpMove, ObjectValueType_Float, pMove.m_flUpMove);
DHookSetParamObjectPtrVar(hParams, 2, MoveData_MaxSpeed, ObjectValueType_Float, pMove.m_flMaxSpeed);
DHookSetParamObjectPtrVar(hParams, 2, MoveData_ClientMaxSpeed, ObjectValueType_Float, pMove.m_flClientMaxSpeed);
DHookGetParamObjectPtrVarVector(hParams, 2, MoveData_Velocity, ObjectValueType_Vector, pMove.m_vecVelocity);
}
return result;
}
public MRESReturn DHook_ProcessMovementPost(Handle hParams)
{
int client = DHookGetParam(hParams, 1);
movedata_t pMove;
pMove.m_nImpulseCommand = DHookGetParamObjectPtrVar(hParams, 2, MoveData_ImpulseCommand, ObjectValueType_Int);
DHookGetParamObjectPtrVarVector(hParams, 2, MoveData_ViewAngles, ObjectValueType_Vector, pMove.m_vecViewAngles);
DHookGetParamObjectPtrVarVector(hParams, 2, MoveData_AbsViewAngles, ObjectValueType_Vector, pMove.m_vecAbsViewAngles);
pMove.m_nButtons = DHookGetParamObjectPtrVar(hParams, 2, MoveData_Buttons, ObjectValueType_Int);
pMove.m_nOldButtons = DHookGetParamObjectPtrVar(hParams, 2, MoveData_OldButtons, ObjectValueType_Int);
pMove.m_flForwardMove = DHookGetParamObjectPtrVar(hParams, 2, MoveData_ForwardMove, ObjectValueType_Float);
pMove.m_flSideMove = DHookGetParamObjectPtrVar(hParams, 2, MoveData_SideMove, ObjectValueType_Float);
pMove.m_flUpMove = DHookGetParamObjectPtrVar(hParams, 2, MoveData_UpMove, ObjectValueType_Float);
pMove.m_flMaxSpeed = DHookGetParamObjectPtrVar(hParams, 2, MoveData_MaxSpeed, ObjectValueType_Float);
pMove.m_flClientMaxSpeed = DHookGetParamObjectPtrVar(hParams, 2, MoveData_ClientMaxSpeed, ObjectValueType_Float);
DHookGetParamObjectPtrVarVector(hParams, 2, MoveData_Velocity, ObjectValueType_Vector, pMove.m_vecVelocity);
Call_StartForward(gH_OnProcessMovementPost);
Call_PushCell(client);
Call_PushArray(pMove, sizeof(movedata_t));
Call_Finish();
return MRES_Ignored;
}
public void PreThinkPost(int client)
{
if(IsPlayerAlive(client))