//------------------------------------------------------------------------- /* Copyright (C) 2010-2019 EDuke32 developers and contributors Copyright (C) 2019 sirlemonhead, Nuke.YKT This file is part of PCExhumed. PCExhumed is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ //------------------------------------------------------------------------- #include "ns.h" #include "ps_input.h" #include "engine.h" #include "exhumed.h" #include "player.h" #include "aistuff.h" #include "status.h" #include "view.h" #include "gamecontrol.h" #include BEGIN_PS_NS extern short bPlayerPan; extern short bLockPan; short nInputStack = 0; short bStackNode[kMaxPlayers]; short nTypeStack[kMaxPlayers]; PlayerInput sPlayerInput[kMaxPlayers]; int *pStackPtr; // (nInputStack * 32) - 11; void PushInput(PlayerInput *pInput, int edx) { if (!bStackNode[edx]) { // memcpy(sInputStack[nInputStack], pInput, } } int PopInput() { if (!nInputStack) return -1; nInputStack--; // TEMP return 0; } void InitInput() { memset(nTypeStack, 0, sizeof(nTypeStack)); nInputStack = 0; memset(bStackNode, 0, sizeof(bStackNode)); // pStackPtr = &sInputStack; } void ClearSpaceBar(short nPlayer) { sPlayerInput[nPlayer].actions &= SB_OPEN; buttonMap.ClearButton(gamefunc_Open); } void BackupInput() { } void SendInput() { } static int32_t nonsharedtimer; void CheckKeys2() { if (automapMode != am_off) { int const timerOffset = (gameclock - nonsharedtimer); nonsharedtimer += timerOffset; if (buttonMap.ButtonDown(gamefunc_Enlarge_Screen)) lMapZoom += mulscale6(timerOffset, max(lMapZoom, 256)); if (buttonMap.ButtonDown(gamefunc_Shrink_Screen)) lMapZoom -= mulscale6(timerOffset, max(lMapZoom, 256)); lMapZoom = clamp(lMapZoom, 48, 2048); } if (PlayerList[nLocalPlayer].nHealth <= 0) { SetAirFrame(); } } void PlayerInterruptKeys(bool after) { ControlInfo info; memset(&info, 0, sizeof(ControlInfo)); // this is done within CONTROL_GetInput() anyway CONTROL_GetInput(&info); static double lastInputTicks; auto const currentHiTicks = I_msTimeF(); double const elapsedInputTicks = currentHiTicks - lastInputTicks; lastInputTicks = currentHiTicks; auto scaleAdjustmentToInterval = [=](double x) { return x * (120 / 4) / (1000.0 / elapsedInputTicks); }; if (paused) return; InputPacket tempinput{}; fix16_t input_angle = 0; if (PlayerList[nLocalPlayer].nHealth == 0) { localInput = {}; lPlayerYVel = 0; lPlayerXVel = 0; nPlayerDAng = 0; return; } if (!after) { localInput = {}; ApplyGlobalInput(localInput, &info); if (PlayerList[nLocalPlayer].nHealth == 0) localInput.actions &= ~(SB_FIRE | SB_JUMP | SB_CROUCH); } // JBF: Run key behaviour is selectable int const playerRunning = !!(localInput.actions & SB_RUN); int const turnAmount = playerRunning ? 12 : 8; int const keyMove = playerRunning ? 12 : 6; if (buttonMap.ButtonDown(gamefunc_Strafe)) { tempinput.svel -= info.mousex * 4.f; tempinput.svel -= info.dyaw * keyMove; } else { input_angle = fix16_sadd(input_angle, fix16_from_float(info.mousex)); input_angle = fix16_sadd(input_angle, fix16_from_dbl(scaleAdjustmentToInterval(info.dyaw))); } bool mouseaim = !(localInput.actions & SB_AIMMODE); if (mouseaim) tempinput.q16horz = fix16_sadd(tempinput.q16horz, fix16_from_float(info.mousey)); else tempinput.fvel -= info.mousey * 8.f; if (!in_mouseflip) tempinput.q16horz = -tempinput.q16horz; tempinput.q16horz = fix16_ssub(tempinput.q16horz, fix16_from_dbl(scaleAdjustmentToInterval(info.dpitch))); tempinput.svel -= info.dx * keyMove; tempinput.fvel -= info.dz * keyMove; if (buttonMap.ButtonDown(gamefunc_Strafe)) { if (buttonMap.ButtonDown(gamefunc_Turn_Left)) tempinput.svel -= -keyMove; if (buttonMap.ButtonDown(gamefunc_Turn_Right)) tempinput.svel -= keyMove; } else { static int turn = 0; static int counter = 0; // normal, non strafing movement if (buttonMap.ButtonDown(gamefunc_Turn_Left)) { turn -= 2; if (turn < -turnAmount) turn = -turnAmount; } else if (buttonMap.ButtonDown(gamefunc_Turn_Right)) { turn += 2; if (turn > turnAmount) turn = turnAmount; } if (turn < 0) { turn++; if (turn > 0) turn = 0; } if (turn > 0) { turn--; if (turn < 0) turn = 0; } //if ((counter++) % 4 == 0) // what was this for??? input_angle = fix16_sadd(input_angle, fix16_from_dbl(scaleAdjustmentToInterval(turn * 2))); } if (buttonMap.ButtonDown(gamefunc_Strafe_Left)) tempinput.svel += keyMove; if (buttonMap.ButtonDown(gamefunc_Strafe_Right)) tempinput.svel += -keyMove; if (buttonMap.ButtonDown(gamefunc_Move_Forward)) tempinput.fvel += keyMove; if (buttonMap.ButtonDown(gamefunc_Move_Backward)) tempinput.fvel += -keyMove; localInput.fvel = clamp(localInput.fvel + tempinput.fvel, -12, 12); localInput.svel = clamp(localInput.svel + tempinput.svel, -12, 12); localInput.q16avel = fix16_sadd(localInput.q16avel, input_angle); if (!nFreeze) { PlayerList[nLocalPlayer].q16angle = fix16_sadd(PlayerList[nLocalPlayer].q16angle, input_angle) & 0x7FFFFFF; // A horiz diff of 128 equal 45 degrees, // so we convert horiz to 1024 angle units float const horizAngle = clamp(atan2f(PlayerList[nLocalPlayer].q16horiz - fix16_from_int(92), fix16_from_int(128)) * (512.f / fPI) + fix16_to_float(tempinput.q16horz), -255.f, 255.f); auto newq16horiz = fix16_from_int(92) + Blrintf(fix16_from_int(128) * tanf(horizAngle * (fPI / 512.f))); if (PlayerList[nLocalPlayer].q16horiz != newq16horiz) { bLockPan = true; PlayerList[nLocalPlayer].q16horiz = newq16horiz; nDestVertPan[nLocalPlayer] = PlayerList[nLocalPlayer].q16horiz; } // Look/aim up/down functions. if (localInput.actions & (SB_LOOK_UP|SB_AIM_UP)) { bLockPan |= (localInput.actions & SB_LOOK_UP); if (PlayerList[nLocalPlayer].q16horiz < fix16_from_int(180)) { PlayerList[nLocalPlayer].q16horiz = fix16_sadd(PlayerList[nLocalPlayer].q16horiz, fix16_from_dbl(scaleAdjustmentToInterval(4))); } bPlayerPan = true; nDestVertPan[nLocalPlayer] = PlayerList[nLocalPlayer].q16horiz; } else if (localInput.actions & (SB_LOOK_DOWN|SB_AIM_DOWN)) { bLockPan |= (localInput.actions & SB_LOOK_DOWN); if (PlayerList[nLocalPlayer].q16horiz > fix16_from_int(4)) { PlayerList[nLocalPlayer].q16horiz = fix16_ssub(PlayerList[nLocalPlayer].q16horiz, fix16_from_dbl(scaleAdjustmentToInterval(4))); } bPlayerPan = true; nDestVertPan[nLocalPlayer] = PlayerList[nLocalPlayer].q16horiz; } } // loc_1C048: if (totalvel[nLocalPlayer] > 20) { bPlayerPan = false; } if (nFreeze) return; // loc_1C05E fix16_t dVertPan = nDestVertPan[nLocalPlayer] - PlayerList[nLocalPlayer].q16horiz; if (dVertPan != 0 && !bLockPan) { int val = dVertPan / 4; if (abs(val) >= 4) { if (val >= 4) PlayerList[nLocalPlayer].q16horiz += fix16_from_int(4); else if (val <= -4) PlayerList[nLocalPlayer].q16horiz -= fix16_from_int(4); } else if (abs(dVertPan) >= fix16_one) PlayerList[nLocalPlayer].q16horiz += dVertPan / 2.0f; else { if (mouseaim) bLockPan = true; PlayerList[nLocalPlayer].q16horiz = nDestVertPan[nLocalPlayer]; } } else bLockPan = mouseaim; PlayerList[nLocalPlayer].q16horiz = fix16_clamp(PlayerList[nLocalPlayer].q16horiz, fix16_from_int(0), fix16_from_int(184)); } END_PS_NS