static void Evolve(CNetObj_Character *pCharacter, int Tick)
{
CWorldCore TempWorld;
CCharacterCore TempCore;
mem_zero(&TempCore, sizeof(TempCore));
TempCore.Init(&TempWorld, g_GameClient.Collision());
TempCore.Read(pCharacter);
while(pCharacter->m_Tick < Tick)
{
pCharacter->m_Tick++;
TempCore.Tick(false);
TempCore.Move();
TempCore.Quantize();
}
TempCore.Write(pCharacter);
}
static void Evolve(CNetObj_Character *pCharacter, int Tick, bool PredictFreeze)
{
CWorldCore TempWorld;
CCharacterCore TempCore;
CTeamsCore TempTeams;
mem_zero(&TempCore, sizeof(TempCore));
mem_zero(&TempTeams, sizeof(TempTeams));
TempCore.Init(&TempWorld, g_GameClient.Collision(), &TempTeams);
TempCore.Read(pCharacter);
while(pCharacter->m_Tick < Tick)
{
pCharacter->m_Tick++;
TempCore.Tick(false, false, PredictFreeze);
TempCore.Move();
TempCore.Quantize();
}
TempCore.Write(pCharacter);
}
void CGameClient::OnPredict()
{
// store the previous values so we can detect prediction errors
CCharacterCore BeforePrevChar = m_PredictedPrevChar;
CCharacterCore BeforeChar = m_PredictedChar;
// we can't predict without our own id or own character
if(m_Snap.m_LocalClientID == -1 || !m_Snap.m_aCharacters[m_Snap.m_LocalClientID].m_Active)
return;
// don't predict anything if we are paused
if(m_Snap.m_pGameInfoObj && m_Snap.m_pGameInfoObj->m_GameStateFlags&GAMESTATEFLAG_PAUSED)
{
if(m_Snap.m_pLocalCharacter)
m_PredictedChar.Read(m_Snap.m_pLocalCharacter);
if(m_Snap.m_pLocalPrevCharacter)
m_PredictedPrevChar.Read(m_Snap.m_pLocalPrevCharacter);
return;
}
// repredict character
CWorldCore World;
World.m_Tuning = m_Tuning;
// search for players
for(int i = 0; i < MAX_CLIENTS; i++)
{
if(!m_Snap.m_aCharacters[i].m_Active || !m_Snap.m_paPlayerInfos[i])
continue;
g_GameClient.m_aClients[i].m_Predicted.Init(&World, Collision(), &m_Teams);
World.m_apCharacters[i] = &g_GameClient.m_aClients[i].m_Predicted;
World.m_apCharacters[i]->m_Id = m_Snap.m_paPlayerInfos[i]->m_ClientID;
g_GameClient.m_aClients[i].m_Predicted.Read(&m_Snap.m_aCharacters[i].m_Cur);
}
// predict
for(int Tick = Client()->GameTick()+1; Tick <= Client()->PredGameTick(); Tick++)
{
// fetch the local
if(Tick == Client()->PredGameTick() && World.m_apCharacters[m_Snap.m_LocalClientID])
m_PredictedPrevChar = *World.m_apCharacters[m_Snap.m_LocalClientID];
// first calculate where everyone should move
for(int c = 0; c < MAX_CLIENTS; c++)
{
if(!World.m_apCharacters[c])
continue;
mem_zero(&World.m_apCharacters[c]->m_Input, sizeof(World.m_apCharacters[c]->m_Input));
if(m_Snap.m_LocalClientID == c)
{
// apply player input
int *pInput = Client()->GetInput(Tick);
if(pInput)
World.m_apCharacters[c]->m_Input = *((CNetObj_PlayerInput*)pInput);
World.m_apCharacters[c]->Tick(true);
}
else
World.m_apCharacters[c]->Tick(false);
}
// move all players and quantize their data
for(int c = 0; c < MAX_CLIENTS; c++)
{
if(!World.m_apCharacters[c])
continue;
World.m_apCharacters[c]->Move();
World.m_apCharacters[c]->Quantize();
}
// check if we want to trigger effects
if(Tick > m_LastNewPredictedTick)
{
m_LastNewPredictedTick = Tick;
m_NewPredictedTick = true;
if(m_Snap.m_LocalClientID != -1 && World.m_apCharacters[m_Snap.m_LocalClientID])
{
vec2 Pos = World.m_apCharacters[m_Snap.m_LocalClientID]->m_Pos;
int Events = World.m_apCharacters[m_Snap.m_LocalClientID]->m_TriggeredEvents;
if(Events&COREEVENT_GROUND_JUMP) g_GameClient.m_pSounds->PlayAndRecord(CSounds::CHN_WORLD, SOUND_PLAYER_JUMP, 1.0f, Pos);
/*if(events&COREEVENT_AIR_JUMP)
{
GameClient.effects->air_jump(pos);
GameClient.sounds->play_and_record(SOUNDS::CHN_WORLD, SOUND_PLAYER_AIRJUMP, 1.0f, pos);
}*/
//if(events&COREEVENT_HOOK_LAUNCH) snd_play_random(CHN_WORLD, SOUND_HOOK_LOOP, 1.0f, pos);
//if(events&COREEVENT_HOOK_ATTACH_PLAYER) snd_play_random(CHN_WORLD, SOUND_HOOK_ATTACH_PLAYER, 1.0f, pos);
if(Events&COREEVENT_HOOK_ATTACH_GROUND) g_GameClient.m_pSounds->PlayAndRecord(CSounds::CHN_WORLD, SOUND_HOOK_ATTACH_GROUND, 1.0f, Pos);
if(Events&COREEVENT_HOOK_HIT_NOHOOK) g_GameClient.m_pSounds->PlayAndRecord(CSounds::CHN_WORLD, SOUND_HOOK_NOATTACH, 1.0f, Pos);
//if(events&COREEVENT_HOOK_RETRACT) snd_play_random(CHN_WORLD, SOUND_PLAYER_JUMP, 1.0f, pos);
}
}
if(Tick == Client()->PredGameTick() && World.m_apCharacters[m_Snap.m_LocalClientID])
m_PredictedChar = *World.m_apCharacters[m_Snap.m_LocalClientID];
}
if(g_Config.m_Debug && g_Config.m_ClPredict && m_PredictedTick == Client()->PredGameTick())
{
CNetObj_CharacterCore Before = {0}, Now = {0}, BeforePrev = {0}, NowPrev = {0};
BeforeChar.Write(&Before);
BeforePrevChar.Write(&BeforePrev);
m_PredictedChar.Write(&Now);
m_PredictedPrevChar.Write(&NowPrev);
if(mem_comp(&Before, &Now, sizeof(CNetObj_CharacterCore)) != 0)
{
Console()->Print(IConsole::OUTPUT_LEVEL_DEBUG, "client", "prediction error");
for(unsigned i = 0; i < sizeof(CNetObj_CharacterCore)/sizeof(int); i++)
if(((int *)&Before)[i] != ((int *)&Now)[i])
{
char aBuf[256];
str_format(aBuf, sizeof(aBuf), " %d %d %d (%d %d)", i, ((int *)&Before)[i], ((int *)&Now)[i], ((int *)&BeforePrev)[i], ((int *)&NowPrev)[i]);
Console()->Print(IConsole::OUTPUT_LEVEL_DEBUG, "client", aBuf);
}
}
}
m_PredictedTick = Client()->PredGameTick();
}
void CPlayers::RenderPlayer(
const CNetObj_Character *pPrevChar,
const CNetObj_Character *pPlayerChar,
const CNetObj_PlayerInfo *pPrevInfo,
const CNetObj_PlayerInfo *pPlayerInfo
)
{
CNetObj_Character Prev;
CNetObj_Character Player;
Prev = *pPrevChar;
Player = *pPlayerChar;
CNetObj_PlayerInfo pInfo = *pPlayerInfo;
CTeeRenderInfo RenderInfo = m_pClient->m_aClients[pInfo.m_ClientId].m_RenderInfo;
// check for teamplay modes
bool IsTeamplay = false;
bool NewTick = m_pClient->m_NewTick;
if(m_pClient->m_Snap.m_pGameobj)
IsTeamplay = (m_pClient->m_Snap.m_pGameobj->m_Flags&GAMEFLAG_TEAMS) != 0;
// check for ninja
if (Player.m_Weapon == WEAPON_NINJA)
{
// change the skin for the player to the ninja
int Skin = m_pClient->m_pSkins->Find("x_ninja");
if(Skin != -1)
{
if(IsTeamplay)
RenderInfo.m_Texture = m_pClient->m_pSkins->Get(Skin)->m_ColorTexture;
else
{
RenderInfo.m_Texture = m_pClient->m_pSkins->Get(Skin)->m_OrgTexture;
RenderInfo.m_ColorBody = vec4(1,1,1,1);
RenderInfo.m_ColorFeet = vec4(1,1,1,1);
}
}
}
// set size
RenderInfo.m_Size = 64.0f;
float IntraTick = Client()->IntraGameTick();
if(Player.m_Health < 0) // dont render dead players
return;
float Angle = mix((float)Prev.m_Angle, (float)Player.m_Angle, IntraTick)/256.0f;
//float angle = 0;
if(pInfo.m_Local && Client()->State() != IClient::STATE_DEMOPLAYBACK)
{
// just use the direct input if it's local player we are rendering
Angle = GetAngle(m_pClient->m_pControls->m_MousePos);
}
else
{
/*
float mixspeed = Client()->FrameTime()*2.5f;
if(player.attacktick != prev.attacktick) // shooting boosts the mixing speed
mixspeed *= 15.0f;
// move the delta on a constant speed on a x^2 curve
float current = g_GameClient.m_aClients[info.cid].angle;
float target = player.angle/256.0f;
float delta = angular_distance(current, target);
float sign = delta < 0 ? -1 : 1;
float new_delta = delta - 2*mixspeed*sqrt(delta*sign)*sign + mixspeed*mixspeed;
// make sure that it doesn't vibrate when it's still
if(fabs(delta) < 2/256.0f)
angle = target;
else
angle = angular_approach(current, target, fabs(delta-new_delta));
g_GameClient.m_aClients[info.cid].angle = angle;*/
}
// use preditect players if needed
if(pInfo.m_Local && g_Config.m_ClPredict && Client()->State() != IClient::STATE_DEMOPLAYBACK)
{
if(!m_pClient->m_Snap.m_pLocalCharacter || (m_pClient->m_Snap.m_pLocalCharacter->m_Health < 0) || (m_pClient->m_Snap.m_pGameobj && m_pClient->m_Snap.m_pGameobj->m_GameOver))
{
}
else
{
// apply predicted results
m_pClient->m_PredictedChar.Write(&Player);
m_pClient->m_PredictedPrevChar.Write(&Prev);
IntraTick = Client()->PredIntraGameTick();
NewTick = m_pClient->m_NewPredictedTick;
}
}
vec2 Direction = GetDirection((int)(Angle*256.0f));
vec2 Position = mix(vec2(Prev.m_X, Prev.m_Y), vec2(Player.m_X, Player.m_Y), IntraTick);
vec2 Vel = mix(vec2(Prev.m_VelX/256.0f, Prev.m_VelY/256.0f), vec2(Player.m_VelX/256.0f, Player.m_VelY/256.0f), IntraTick);
m_pClient->m_pFlow->Add(Position, Vel*100.0f, 10.0f);
RenderInfo.m_GotAirJump = Player.m_Jumped&2?0:1;
// detect events
if(NewTick)
{
// detect air jump
if(!RenderInfo.m_GotAirJump && !(Prev.m_Jumped&2))
m_pClient->m_pEffects->AirJump(Position);
}
if(Prev.m_Health < 0) // Don't flicker from previous position
Position = vec2(Player.m_X, Player.m_Y);
bool Stationary = Player.m_VelX <= 1 && Player.m_VelX >= -1;
bool InAir = !Collision()->CheckPoint(Player.m_X, Player.m_Y+16);
bool WantOtherDir = (Player.m_Direction == -1 && Vel.x > 0) || (Player.m_Direction == 1 && Vel.x < 0);
// evaluate animation
float WalkTime = fmod(absolute(Position.x), 100.0f)/100.0f;
CAnimState State;
State.Set(&g_pData->m_aAnimations[ANIM_BASE], 0);
if(InAir)
State.Add(&g_pData->m_aAnimations[ANIM_INAIR], 0, 1.0f); // TODO: some sort of time here
else if(Stationary)
State.Add(&g_pData->m_aAnimations[ANIM_IDLE], 0, 1.0f); // TODO: some sort of time here
else if(!WantOtherDir)
State.Add(&g_pData->m_aAnimations[ANIM_WALK], WalkTime, 1.0f);
if (Player.m_Weapon == WEAPON_HAMMER)
{
float ct = (Client()->PrevGameTick()-Player.m_AttackTick)/(float)SERVER_TICK_SPEED + Client()->GameTickTime();
State.Add(&g_pData->m_aAnimations[ANIM_HAMMER_SWING], clamp(ct*5.0f,0.0f,1.0f), 1.0f);
}
if (Player.m_Weapon == WEAPON_NINJA)
{
float ct = (Client()->PrevGameTick()-Player.m_AttackTick)/(float)SERVER_TICK_SPEED + Client()->GameTickTime();
State.Add(&g_pData->m_aAnimations[ANIM_NINJA_SWING], clamp(ct*2.0f,0.0f,1.0f), 1.0f);
}
// do skidding
if(!InAir && WantOtherDir && length(Vel*50) > 500.0f)
{
static int64 SkidSoundTime = 0;
if(time_get()-SkidSoundTime > time_freq()/10)
{
m_pClient->m_pSounds->Play(CSounds::CHN_WORLD, SOUND_PLAYER_SKID, 0.25f, Position);
SkidSoundTime = time_get();
}
m_pClient->m_pEffects->SkidTrail(
Position+vec2(-Player.m_Direction*6,12),
vec2(-Player.m_Direction*100*length(Vel),-50)
);
}
// draw gun
{
Graphics()->TextureSet(g_pData->m_aImages[IMAGE_GAME].m_Id);
Graphics()->QuadsBegin();
Graphics()->QuadsSetRotation(State.GetAttach()->m_Angle*pi*2+Angle);
// normal weapons
int iw = clamp(Player.m_Weapon, 0, NUM_WEAPONS-1);
RenderTools()->SelectSprite(g_pData->m_Weapons.m_aId[iw].m_pSpriteBody, Direction.x < 0 ? SPRITE_FLAG_FLIP_Y : 0);
vec2 Dir = Direction;
float Recoil = 0.0f;
vec2 p;
if (Player.m_Weapon == WEAPON_HAMMER)
{
// Static position for hammer
p = Position + vec2(State.GetAttach()->m_X, State.GetAttach()->m_Y);
p.y += g_pData->m_Weapons.m_aId[iw].m_Offsety;
// if attack is under way, bash stuffs
if(Direction.x < 0)
{
Graphics()->QuadsSetRotation(-pi/2-State.GetAttach()->m_Angle*pi*2);
p.x -= g_pData->m_Weapons.m_aId[iw].m_Offsetx;
}
else
{
Graphics()->QuadsSetRotation(-pi/2+State.GetAttach()->m_Angle*pi*2);
}
RenderTools()->DrawSprite(p.x, p.y, g_pData->m_Weapons.m_aId[iw].m_VisualSize);
}
else if (Player.m_Weapon == WEAPON_NINJA)
{
p = Position;
p.y += g_pData->m_Weapons.m_aId[iw].m_Offsety;
if(Direction.x < 0)
{
Graphics()->QuadsSetRotation(-pi/2-State.GetAttach()->m_Angle*pi*2);
p.x -= g_pData->m_Weapons.m_aId[iw].m_Offsetx;
m_pClient->m_pEffects->PowerupShine(p+vec2(32,0), vec2(32,12));
}
else
{
Graphics()->QuadsSetRotation(-pi/2+State.GetAttach()->m_Angle*pi*2);
m_pClient->m_pEffects->PowerupShine(p-vec2(32,0), vec2(32,12));
}
RenderTools()->DrawSprite(p.x, p.y, g_pData->m_Weapons.m_aId[iw].m_VisualSize);
// HADOKEN
if ((Client()->GameTick()-Player.m_AttackTick) <= (SERVER_TICK_SPEED / 6) && g_pData->m_Weapons.m_aId[iw].m_NumSpriteMuzzles)
{
int IteX = rand() % g_pData->m_Weapons.m_aId[iw].m_NumSpriteMuzzles;
float Alpha = 1.0f;
if (Alpha > 0.0f && g_pData->m_Weapons.m_aId[iw].m_aSpriteMuzzles[IteX])
{
vec2 Dir = vec2(pPlayerChar->m_X,pPlayerChar->m_Y) - vec2(pPrevChar->m_X, pPrevChar->m_Y);
Dir = normalize(Dir);
float HadOkenAngle = GetAngle(Dir);
Graphics()->QuadsSetRotation(HadOkenAngle );
//float offsety = -data->weapons[iw].muzzleoffsety;
RenderTools()->SelectSprite(g_pData->m_Weapons.m_aId[iw].m_aSpriteMuzzles[IteX], 0);
vec2 DirY(-Dir.y,Dir.x);
p = Position;
float OffsetX = g_pData->m_Weapons.m_aId[iw].m_Muzzleoffsetx;
p -= Dir * OffsetX;
RenderTools()->DrawSprite(p.x, p.y, 160.0f);
}
}
}
else
{
// TODO: should be an animation
Recoil = 0;
float a = (Client()->GameTick()-Player.m_AttackTick+IntraTick)/5.0f;
if(a < 1)
Recoil = sinf(a*pi);
p = Position + Dir * g_pData->m_Weapons.m_aId[iw].m_Offsetx - Dir*Recoil*10.0f;
p.y += g_pData->m_Weapons.m_aId[iw].m_Offsety;
RenderTools()->DrawSprite(p.x, p.y, g_pData->m_Weapons.m_aId[iw].m_VisualSize);
}
if (Player.m_Weapon == WEAPON_GUN || Player.m_Weapon == WEAPON_SHOTGUN)
{
// check if we're firing stuff
if(g_pData->m_Weapons.m_aId[iw].m_NumSpriteMuzzles)//prev.attackticks)
{
float Alpha = 0.0f;
int Phase1Tick = (Client()->GameTick() - Player.m_AttackTick);
if (Phase1Tick < (g_pData->m_Weapons.m_aId[iw].m_Muzzleduration + 3))
{
float t = ((((float)Phase1Tick) + IntraTick)/(float)g_pData->m_Weapons.m_aId[iw].m_Muzzleduration);
Alpha = mix(2.0f, 0.0f, min(1.0f,max(0.0f,t)));
}
int IteX = rand() % g_pData->m_Weapons.m_aId[iw].m_NumSpriteMuzzles;
if (Alpha > 0.0f && g_pData->m_Weapons.m_aId[iw].m_aSpriteMuzzles[IteX])
{
float OffsetY = -g_pData->m_Weapons.m_aId[iw].m_Muzzleoffsety;
RenderTools()->SelectSprite(g_pData->m_Weapons.m_aId[iw].m_aSpriteMuzzles[IteX], Direction.x < 0 ? SPRITE_FLAG_FLIP_Y : 0);
if(Direction.x < 0)
OffsetY = -OffsetY;
vec2 DirY(-Dir.y,Dir.x);
vec2 MuzzlePos = p + Dir * g_pData->m_Weapons.m_aId[iw].m_Muzzleoffsetx + DirY * OffsetY;
RenderTools()->DrawSprite(MuzzlePos.x, MuzzlePos.y, g_pData->m_Weapons.m_aId[iw].m_VisualSize);
}
}
}
Graphics()->QuadsEnd();
switch (Player.m_Weapon)
{
case WEAPON_GUN: RenderHand(&RenderInfo, p, Direction, -3*pi/4, vec2(-15, 4)); break;
case WEAPON_SHOTGUN: RenderHand(&RenderInfo, p, Direction, -pi/2, vec2(-5, 4)); break;
case WEAPON_GRENADE: RenderHand(&RenderInfo, p, Direction, -pi/2, vec2(-4, 7)); break;
}
}
//--- Antiping
// Draw shadows of enemy tees
bool LocalPlayerInGame = m_pClient->m_aClients[m_pClient->m_Snap.m_LocalCid].m_Team != -1;
bool CurPlayerIsEnemy =
IsTeamplay == false ||
(IsTeamplay && m_pClient->m_aClients[m_pClient->m_Snap.m_LocalCid].m_Team != m_pClient->m_aClients[pPlayerInfo->m_ClientId].m_Team);
if (g_Config.m_AntiPing &&
g_Config.m_AntiPing != 2 && // if == 2, than we should show only grenage shadows
LocalPlayerInGame && pInfo.m_Local == false && CurPlayerIsEnemy &&
pPlayerChar && pPlayerChar->m_PlayerState == PLAYERSTATE_PLAYING)
{
CCharacterCore ShadowPlayer;
CNetObj_CharacterCore buf;
m_pClient->m_aClients[pPlayerInfo->m_ClientId].m_Predicted.Write(&buf);
CWorldCore world;
ShadowPlayer.m_pWorld = &world;
ShadowPlayer.Reset();
ShadowPlayer.Read(&buf);
CNetObj_CharacterCore next;
ShadowPlayer.Write(&next);
vec2 Prev = m_pClient->m_aClients[pPlayerInfo->m_ClientId].m_PreviousPrediction;
vec2 NextVec = vec2(next.m_X, next.m_Y);
vec2 ShadowPosition = NextVec;
float dist = distance(NextVec, Prev);
if (dist < 0) dist *= -1;
if (dist < 300) // like it should be usual
ShadowPosition = mix(Prev, NextVec, Client()->PredIntraGameTick());
m_pClient->m_aClients[pPlayerInfo->m_ClientId].m_PreviousPrediction = ShadowPosition;
CTeeRenderInfo shadow = RenderInfo;
float color_body_mix = (shadow.m_ColorBody.r + shadow.m_ColorBody.g + shadow.m_ColorBody.b) / 2.5f;
float color_feet_mix = (shadow.m_ColorFeet.r + shadow.m_ColorFeet.g + shadow.m_ColorFeet.b) / 2.5f;
shadow.m_ColorBody.a = 0.25f;
shadow.m_ColorFeet.a = 0.25f;
shadow.m_ColorBody.r = color_body_mix;
shadow.m_ColorBody.g = color_body_mix;
shadow.m_ColorBody.b = color_body_mix;
shadow.m_ColorFeet.r = color_feet_mix;
shadow.m_ColorFeet.g = color_feet_mix;
shadow.m_ColorFeet.b = color_feet_mix;
shadow.m_Texture = m_pClient->m_pSkins->Get(m_pClient->m_aClients[pPlayerInfo->m_ClientId].m_SkinId)->m_ColorTexture;
// Render shadow
RenderTools()->RenderTee(&State, &shadow, Player.m_Emote, Direction, ShadowPosition);
}
//---
// render the "shadow" tee
if(pInfo.m_Local && (g_Config.m_ClShowGhost || g_Config.m_Debug))
{
vec2 GhostPosition = mix(vec2(pPrevChar->m_X, pPrevChar->m_Y), vec2(pPlayerChar->m_X, pPlayerChar->m_Y), Client()->IntraGameTick());
CTeeRenderInfo Ghost = RenderInfo;
Ghost.m_ColorBody.a = 0.5f;
Ghost.m_ColorFeet.a = 0.5f;
RenderTools()->RenderTee(&State, &Ghost, Player.m_Emote, Direction, GhostPosition); // render ghost
}
RenderInfo.m_Size = 64.0f; // force some settings
RenderInfo.m_ColorBody.a = 1.0f;
RenderInfo.m_ColorFeet.a = 1.0f;
RenderTools()->RenderTee(&State, &RenderInfo, Player.m_Emote, Direction, Position);
if(Player.m_PlayerState == PLAYERSTATE_CHATTING)
{
Graphics()->TextureSet(g_pData->m_aImages[IMAGE_EMOTICONS].m_Id);
Graphics()->QuadsBegin();
RenderTools()->SelectSprite(SPRITE_DOTDOT);
IGraphics::CQuadItem QuadItem(Position.x + 24, Position.y - 40, 64,64);
Graphics()->QuadsDraw(&QuadItem, 1);
Graphics()->QuadsEnd();
}
if (m_pClient->m_aClients[pInfo.m_ClientId].m_EmoticonStart != -1 && m_pClient->m_aClients[pInfo.m_ClientId].m_EmoticonStart + 2 * Client()->GameTickSpeed() > Client()->GameTick())
{
Graphics()->TextureSet(g_pData->m_aImages[IMAGE_EMOTICONS].m_Id);
Graphics()->QuadsBegin();
int SinceStart = Client()->GameTick() - m_pClient->m_aClients[pInfo.m_ClientId].m_EmoticonStart;
int FromEnd = m_pClient->m_aClients[pInfo.m_ClientId].m_EmoticonStart + 2 * Client()->GameTickSpeed() - Client()->GameTick();
float a = 1;
if (FromEnd < Client()->GameTickSpeed() / 5)
a = FromEnd / (Client()->GameTickSpeed() / 5.0);
float h = 1;
if (SinceStart < Client()->GameTickSpeed() / 10)
h = SinceStart / (Client()->GameTickSpeed() / 10.0);
float Wiggle = 0;
if (SinceStart < Client()->GameTickSpeed() / 5)
Wiggle = SinceStart / (Client()->GameTickSpeed() / 5.0);
float WiggleAngle = sinf(5*Wiggle);
Graphics()->QuadsSetRotation(pi/6*WiggleAngle);
Graphics()->SetColor(1.0f,1.0f,1.0f,a);
// client_datas::emoticon is an offset from the first emoticon
RenderTools()->SelectSprite(SPRITE_OOP + m_pClient->m_aClients[pInfo.m_ClientId].m_Emoticon);
IGraphics::CQuadItem QuadItem(Position.x, Position.y - 23 - 32*h, 64, 64*h);
Graphics()->QuadsDraw(&QuadItem, 1);
Graphics()->QuadsEnd();
}
}
void CGameClient::OnPredict()
{
// store the previous values so we can detect prediction errors
CCharacterCore BeforePrevChar = m_PredictedPrevChar;
CCharacterCore BeforeChar = m_PredictedChar;
// we can't predict without our own id or own character
if(m_LocalClientID == -1 || !m_Snap.m_aCharacters[m_LocalClientID].m_Active)
return;
// don't predict anything if we are paused or round/game is over
if(m_Snap.m_pGameData && m_Snap.m_pGameData->m_GameStateFlags&(GAMESTATEFLAG_PAUSED|GAMESTATEFLAG_ROUNDOVER|GAMESTATEFLAG_GAMEOVER))
{
if(m_Snap.m_pLocalCharacter)
m_PredictedChar.Read(m_Snap.m_pLocalCharacter);
if(m_Snap.m_pLocalPrevCharacter)
m_PredictedPrevChar.Read(m_Snap.m_pLocalPrevCharacter);
return;
}
// repredict character
CWorldCore World;
World.m_Tuning = m_Tuning;
// search for players
for(int i = 0; i < MAX_CLIENTS; i++)
{
if(!m_Snap.m_aCharacters[i].m_Active)
continue;
m_aClients[i].m_Predicted.Init(&World, Collision());
World.m_apCharacters[i] = &m_aClients[i].m_Predicted;
m_aClients[i].m_Predicted.Read(&m_Snap.m_aCharacters[i].m_Cur);
}
// predict
for(int Tick = Client()->GameTick()+1; Tick <= Client()->PredGameTick(); Tick++)
{
// fetch the local
if(Tick == Client()->PredGameTick() && World.m_apCharacters[m_LocalClientID])
m_PredictedPrevChar = *World.m_apCharacters[m_LocalClientID];
// first calculate where everyone should move
for(int c = 0; c < MAX_CLIENTS; c++)
{
if(!World.m_apCharacters[c])
continue;
mem_zero(&World.m_apCharacters[c]->m_Input, sizeof(World.m_apCharacters[c]->m_Input));
if(m_LocalClientID == c)
{
// apply player input
const int *pInput = Client()->GetInput(Tick);
if(pInput)
World.m_apCharacters[c]->m_Input = *((const CNetObj_PlayerInput*)pInput);
World.m_apCharacters[c]->Tick(true);
}
else
World.m_apCharacters[c]->Tick(false);
}
// move all players and quantize their data
for(int c = 0; c < MAX_CLIENTS; c++)
{
if(!World.m_apCharacters[c])
continue;
World.m_apCharacters[c]->Move();
World.m_apCharacters[c]->Quantize();
}
// check if we want to trigger effects
if(Tick > m_LastNewPredictedTick)
{
m_LastNewPredictedTick = Tick;
if(m_LocalClientID != -1 && World.m_apCharacters[m_LocalClientID])
ProcessTriggeredEvents(World.m_apCharacters[m_LocalClientID]->m_TriggeredEvents, World.m_apCharacters[m_LocalClientID]->m_Pos);
}
if(Tick == Client()->PredGameTick() && World.m_apCharacters[m_LocalClientID])
m_PredictedChar = *World.m_apCharacters[m_LocalClientID];
}
if(g_Config.m_Debug && g_Config.m_ClPredict && m_PredictedTick == Client()->PredGameTick())
{
CNetObj_CharacterCore Before = {0}, Now = {0}, BeforePrev = {0}, NowPrev = {0};
BeforeChar.Write(&Before);
BeforePrevChar.Write(&BeforePrev);
m_PredictedChar.Write(&Now);
m_PredictedPrevChar.Write(&NowPrev);
if(mem_comp(&Before, &Now, sizeof(CNetObj_CharacterCore)) != 0)
{
Console()->Print(IConsole::OUTPUT_LEVEL_DEBUG, "client", "prediction error");
for(unsigned i = 0; i < sizeof(CNetObj_CharacterCore)/sizeof(int); i++)
if(((int *)&Before)[i] != ((int *)&Now)[i])
{
char aBuf[256];
str_format(aBuf, sizeof(aBuf), " %d %d %d (%d %d)", i, ((int *)&Before)[i], ((int *)&Now)[i], ((int *)&BeforePrev)[i], ((int *)&NowPrev)[i]);
Console()->Print(IConsole::OUTPUT_LEVEL_DEBUG, "client", aBuf);
}
}
}
m_PredictedTick = Client()->PredGameTick();
}
