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maxcodehac |
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// WL_AGENT.C |
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#include "wl_def.h" |
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#pragma hdrstop |
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/* |
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============================================================================= |
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LOCAL CONSTANTS |
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============================================================================= |
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*/ |
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#define MAXMOUSETURN 10 |
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#define MOVESCALE 150l |
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#define BACKMOVESCALE 100l |
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#define ANGLESCALE 20 |
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/* |
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============================================================================= |
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GLOBAL VARIABLES |
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============================================================================= |
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*/ |
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// |
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// player state info |
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// |
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int32_t thrustspeed; |
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word plux,pluy; // player coordinates scaled to unsigned |
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short anglefrac; |
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objtype *LastAttacker; |
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/* |
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============================================================================= |
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LOCAL VARIABLES |
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============================================================================= |
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*/ |
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void T_Player (objtype *ob); |
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void T_Attack (objtype *ob); |
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statetype s_player = {false,0,0,(statefunc) T_Player,NULL,NULL}; |
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statetype s_attack = {false,0,0,(statefunc) T_Attack,NULL,NULL}; |
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struct atkinf |
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{ |
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int8_t tics,attack,frame; // attack is 1 for gun, 2 for knife |
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} attackinfo[4][14] = |
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{ |
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{ {6,0,1},{6,2,2},{6,0,3},{6,-1,4} }, |
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{ {6,0,1},{6,1,2},{6,0,3},{6,-1,4} }, |
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{ {6,0,1},{6,1,2},{6,3,3},{6,-1,4} }, |
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{ {6,0,1},{6,1,2},{6,4,3},{6,-1,4} }, |
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}; |
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//=========================================================================== |
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//---------- |
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void Attack (void); |
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void Use (void); |
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void Search (objtype *ob); |
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void SelectWeapon (void); |
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void SelectItem (void); |
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//---------- |
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boolean TryMove (objtype *ob); |
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void T_Player (objtype *ob); |
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void ClipMove (objtype *ob, int32_t xmove, int32_t ymove); |
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/* |
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============================================================================= |
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CONTROL STUFF |
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============================================================================= |
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*/ |
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/* |
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====================== |
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= |
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= CheckWeaponChange |
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= |
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= Keys 1-4 change weapons |
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= |
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====================== |
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*/ |
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void CheckWeaponChange (void) |
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{ |
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int newWeapon = -1; |
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if (!gamestate.ammo) // must use knife with no ammo |
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return; |
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#ifdef _arch_dreamcast |
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int joyx, joyy; |
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IN_GetJoyFineDelta (&joyx, &joyy); |
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if(joyx < -64) |
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buttonstate[bt_prevweapon] = true; |
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else if(joyx > 64) |
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buttonstate[bt_nextweapon] = true; |
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#endif |
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if(buttonstate[bt_nextweapon] && !buttonheld[bt_nextweapon]) |
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{ |
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newWeapon = gamestate.weapon + 1; |
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if(newWeapon > gamestate.bestweapon) newWeapon = 0; |
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} |
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else if(buttonstate[bt_prevweapon] && !buttonheld[bt_prevweapon]) |
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{ |
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newWeapon = gamestate.weapon - 1; |
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if(newWeapon < 0) newWeapon = gamestate.bestweapon; |
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} |
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else |
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{ |
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for(int i = wp_knife; i <= gamestate.bestweapon; i++) |
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{ |
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if (buttonstate[bt_readyknife + i - wp_knife]) |
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{ |
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newWeapon = i; |
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break; |
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} |
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} |
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} |
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if(newWeapon != -1) |
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{ |
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gamestate.weapon = gamestate.chosenweapon = (weapontype) newWeapon; |
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DrawWeapon(); |
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} |
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} |
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/* |
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======================= |
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= |
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= ControlMovement |
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= |
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= Takes controlx,controly, and buttonstate[bt_strafe] |
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= |
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= Changes the player's angle and position |
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= |
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= There is an angle hack because when going 70 fps, the roundoff becomes |
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= significant |
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= |
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======================= |
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*/ |
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void ControlMovement (objtype *ob) |
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{ |
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int32_t oldx,oldy; |
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int angle; |
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int angleunits; |
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thrustspeed = 0; |
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oldx = player->x; |
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oldy = player->y; |
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if(buttonstate[bt_strafeleft]) |
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{ |
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angle = ob->angle + ANGLES/4; |
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if(angle >= ANGLES) |
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angle -= ANGLES; |
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if(buttonstate[bt_run]) |
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Thrust(angle, RUNMOVE * MOVESCALE * tics); |
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else |
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Thrust(angle, BASEMOVE * MOVESCALE * tics); |
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} |
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if(buttonstate[bt_straferight]) |
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{ |
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angle = ob->angle - ANGLES/4; |
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if(angle < 0) |
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angle += ANGLES; |
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if(buttonstate[bt_run]) |
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Thrust(angle, RUNMOVE * MOVESCALE * tics ); |
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else |
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Thrust(angle, BASEMOVE * MOVESCALE * tics); |
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} |
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// |
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// side to side move |
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// |
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if (buttonstate[bt_strafe]) |
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{ |
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// |
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// strafing |
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// |
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// |
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if (controlx > 0) |
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{ |
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angle = ob->angle - ANGLES/4; |
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if (angle < 0) |
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angle += ANGLES; |
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Thrust (angle,controlx*MOVESCALE); // move to left |
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} |
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else if (controlx < 0) |
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{ |
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angle = ob->angle + ANGLES/4; |
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if (angle >= ANGLES) |
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angle -= ANGLES; |
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Thrust (angle,-controlx*MOVESCALE); // move to right |
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} |
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} |
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else |
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{ |
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// |
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// not strafing |
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// |
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anglefrac += controlx; |
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angleunits = anglefrac/ANGLESCALE; |
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anglefrac -= angleunits*ANGLESCALE; |
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ob->angle -= angleunits; |
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if (ob->angle >= ANGLES) |
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ob->angle -= ANGLES; |
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if (ob->angle < 0) |
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ob->angle += ANGLES; |
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} |
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// |
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// forward/backwards move |
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// |
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if (controly < 0) |
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{ |
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Thrust (ob->angle,-controly*MOVESCALE); // move forwards |
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} |
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else if (controly > 0) |
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{ |
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angle = ob->angle + ANGLES/2; |
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if (angle >= ANGLES) |
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angle -= ANGLES; |
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Thrust (angle,controly*BACKMOVESCALE); // move backwards |
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} |
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if (gamestate.victoryflag) // watching the BJ actor |
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return; |
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} |
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/* |
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============================================================================= |
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STATUS WINDOW STUFF |
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============================================================================= |
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*/ |
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/* |
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================== |
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= |
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= StatusDrawPic |
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= |
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================== |
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*/ |
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void StatusDrawPic (unsigned x, unsigned y, unsigned picnum) |
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{ |
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LatchDrawPicScaledCoord ((screenWidth-scaleFactor*320)/16 + scaleFactor*x, |
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screenHeight-scaleFactor*(STATUSLINES-y),picnum); |
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} |
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void StatusDrawFace(unsigned picnum) |
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{ |
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StatusDrawPic(17, 4, picnum); |
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#ifdef _arch_dreamcast |
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DC_StatusDrawLCD(picnum); |
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#endif |
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} |
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/* |
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================== |
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= |
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= DrawFace |
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= |
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================== |
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*/ |
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void DrawFace (void) |
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{ |
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if(viewsize == 21 && ingame) return; |
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if (SD_SoundPlaying() == GETGATLINGSND) |
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StatusDrawFace(GOTGATLINGPIC); |
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else if (gamestate.health) |
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{ |
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#ifdef SPEAR |
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if (godmode) |
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StatusDrawFace(GODMODEFACE1PIC+gamestate.faceframe); |
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else |
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#endif |
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StatusDrawFace(FACE1APIC+3*((100-gamestate.health)/16)+gamestate.faceframe); |
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} |
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else |
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{ |
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#ifndef SPEAR |
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if (LastAttacker && LastAttacker->obclass == needleobj) |
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StatusDrawFace(MUTANTBJPIC); |
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else |
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#endif |
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StatusDrawFace(FACE8APIC); |
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} |
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} |
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/* |
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=============== |
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= |
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= UpdateFace |
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= |
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= Calls draw face if time to change |
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= |
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=============== |
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*/ |
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int facecount = 0; |
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int facetimes = 0; |
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void UpdateFace (void) |
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{ |
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// don't make demo depend on sound playback |
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if(demoplayback || demorecord) |
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{ |
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if(facetimes > 0) |
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{ |
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facetimes--; |
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return; |
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} |
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} |
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else if(SD_SoundPlaying() == GETGATLINGSND) |
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return; |
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facecount += tics; |
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if (facecount > US_RndT()) |
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{ |
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gamestate.faceframe = (US_RndT()>>6); |
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if (gamestate.faceframe==3) |
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gamestate.faceframe = 1; |
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356 |
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facecount = 0; |
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DrawFace (); |
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} |
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} |
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361 |
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363 |
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/* |
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=============== |
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= |
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= LatchNumber |
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= |
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= right justifies and pads with blanks |
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= |
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=============== |
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*/ |
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static void LatchNumber (int x, int y, unsigned width, int32_t number) |
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{ |
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unsigned length,c; |
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char str[20]; |
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378 |
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ltoa (number,str,10); |
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380 |
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length = (unsigned) strlen (str); |
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382 |
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while (length |
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{ |
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StatusDrawPic (x,y,N_BLANKPIC); |
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x++; |
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width--; |
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388 |
} |
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389 |
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c = length <= width ? 0 : length-width; |
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391 |
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while (c |
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{ |
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StatusDrawPic (x,y,str[c]-'0'+ N_0PIC); |
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x++; |
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c++; |
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} |
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} |
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399 |
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400 |
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/* |
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402 |
=============== |
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403 |
= |
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= DrawHealth |
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405 |
= |
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406 |
=============== |
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407 |
*/ |
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408 |
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409 |
void DrawHealth (void) |
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410 |
{ |
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411 |
if(viewsize == 21 && ingame) return; |
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412 |
LatchNumber (21,16,3,gamestate.health); |
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413 |
} |
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414 |
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415 |
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416 |
/* |
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417 |
=============== |
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418 |
= |
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419 |
= TakeDamage |
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420 |
= |
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421 |
=============== |
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422 |
*/ |
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423 |
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424 |
void TakeDamage (int points,objtype *attacker) |
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425 |
{ |
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LastAttacker = attacker; |
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427 |
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428 |
if (gamestate.victoryflag) |
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429 |
return; |
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430 |
if (gamestate.difficulty==gd_baby) |
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431 |
points>>=2; |
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432 |
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if (!godmode) |
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434 |
gamestate.health -= points; |
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435 |
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436 |
if (gamestate.health<=0) |
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437 |
{ |
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438 |
gamestate.health = 0; |
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439 |
playstate = ex_died; |
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440 |
killerobj = attacker; |
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441 |
} |
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442 |
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443 |
if (godmode != 2) |
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444 |
StartDamageFlash (points); |
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445 |
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446 |
DrawHealth (); |
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447 |
DrawFace (); |
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448 |
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449 |
// |
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450 |
// MAKE BJ'S EYES BUG IF MAJOR DAMAGE! |
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451 |
// |
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452 |
#ifdef SPEAR |
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453 |
if (points > 30 && gamestate.health!=0 && !godmode && viewsize != 21) |
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454 |
{ |
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455 |
StatusDrawFace(BJOUCHPIC); |
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456 |
facecount = 0; |
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457 |
} |
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458 |
#endif |
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459 |
} |
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460 |
|
|
|
461 |
/* |
|
|
462 |
=============== |
|
|
463 |
= |
|
|
464 |
= HealSelf |
|
|
465 |
= |
|
|
466 |
=============== |
|
|
467 |
*/ |
|
|
468 |
|
|
|
469 |
void HealSelf (int points) |
|
|
470 |
{ |
|
|
471 |
gamestate.health += points; |
|
|
472 |
if (gamestate.health>100) |
|
|
473 |
gamestate.health = 100; |
|
|
474 |
|
|
|
475 |
DrawHealth (); |
|
|
476 |
DrawFace (); |
|
|
477 |
} |
|
|
478 |
|
|
|
479 |
|
|
|
480 |
//=========================================================================== |
|
|
481 |
|
|
|
482 |
|
|
|
483 |
/* |
|
|
484 |
=============== |
|
|
485 |
= |
|
|
486 |
= DrawLevel |
|
|
487 |
= |
|
|
488 |
=============== |
|
|
489 |
*/ |
|
|
490 |
|
|
|
491 |
void DrawLevel (void) |
|
|
492 |
{ |
|
|
493 |
if(viewsize == 21 && ingame) return; |
|
|
494 |
#ifdef SPEAR |
|
|
495 |
if (gamestate.mapon == 20) |
|
|
496 |
LatchNumber (2,16,2,18); |
|
|
497 |
else |
|
|
498 |
#endif |
|
|
499 |
LatchNumber (2,16,2,gamestate.mapon+1); |
|
|
500 |
} |
|
|
501 |
|
|
|
502 |
//=========================================================================== |
|
|
503 |
|
|
|
504 |
|
|
|
505 |
/* |
|
|
506 |
=============== |
|
|
507 |
= |
|
|
508 |
= DrawLives |
|
|
509 |
= |
|
|
510 |
=============== |
|
|
511 |
*/ |
|
|
512 |
|
|
|
513 |
void DrawLives (void) |
|
|
514 |
{ |
|
|
515 |
if(viewsize == 21 && ingame) return; |
|
|
516 |
LatchNumber (14,16,1,gamestate.lives); |
|
|
517 |
} |
|
|
518 |
|
|
|
519 |
|
|
|
520 |
/* |
|
|
521 |
=============== |
|
|
522 |
= |
|
|
523 |
= GiveExtraMan |
|
|
524 |
= |
|
|
525 |
=============== |
|
|
526 |
*/ |
|
|
527 |
|
|
|
528 |
void GiveExtraMan (void) |
|
|
529 |
{ |
|
|
530 |
if (gamestate.lives<9) |
|
|
531 |
gamestate.lives++; |
|
|
532 |
DrawLives (); |
|
|
533 |
SD_PlaySound (BONUS1UPSND); |
|
|
534 |
} |
|
|
535 |
|
|
|
536 |
//=========================================================================== |
|
|
537 |
|
|
|
538 |
/* |
|
|
539 |
=============== |
|
|
540 |
= |
|
|
541 |
= DrawScore |
|
|
542 |
= |
|
|
543 |
=============== |
|
|
544 |
*/ |
|
|
545 |
|
|
|
546 |
void DrawScore (void) |
|
|
547 |
{ |
|
|
548 |
if(viewsize == 21 && ingame) return; |
|
|
549 |
LatchNumber (6,16,6,gamestate.score); |
|
|
550 |
} |
|
|
551 |
|
|
|
552 |
/* |
|
|
553 |
=============== |
|
|
554 |
= |
|
|
555 |
= GivePoints |
|
|
556 |
= |
|
|
557 |
=============== |
|
|
558 |
*/ |
|
|
559 |
|
|
|
560 |
void GivePoints (int32_t points) |
|
|
561 |
{ |
|
|
562 |
gamestate.score += points; |
|
|
563 |
while (gamestate.score >= gamestate.nextextra) |
|
|
564 |
{ |
|
|
565 |
gamestate.nextextra += EXTRAPOINTS; |
|
|
566 |
GiveExtraMan (); |
|
|
567 |
} |
|
|
568 |
DrawScore (); |
|
|
569 |
} |
|
|
570 |
|
|
|
571 |
//=========================================================================== |
|
|
572 |
|
|
|
573 |
/* |
|
|
574 |
================== |
|
|
575 |
= |
|
|
576 |
= DrawWeapon |
|
|
577 |
= |
|
|
578 |
================== |
|
|
579 |
*/ |
|
|
580 |
|
|
|
581 |
void DrawWeapon (void) |
|
|
582 |
{ |
|
|
583 |
if(viewsize == 21 && ingame) return; |
|
|
584 |
StatusDrawPic (32,8,KNIFEPIC+gamestate.weapon); |
|
|
585 |
} |
|
|
586 |
|
|
|
587 |
|
|
|
588 |
/* |
|
|
589 |
================== |
|
|
590 |
= |
|
|
591 |
= DrawKeys |
|
|
592 |
= |
|
|
593 |
================== |
|
|
594 |
*/ |
|
|
595 |
|
|
|
596 |
void DrawKeys (void) |
|
|
597 |
{ |
|
|
598 |
if(viewsize == 21 && ingame) return; |
|
|
599 |
if (gamestate.keys & 1) |
|
|
600 |
StatusDrawPic (30,4,GOLDKEYPIC); |
|
|
601 |
else |
|
|
602 |
StatusDrawPic (30,4,NOKEYPIC); |
|
|
603 |
|
|
|
604 |
if (gamestate.keys & 2) |
|
|
605 |
StatusDrawPic (30,20,SILVERKEYPIC); |
|
|
606 |
else |
|
|
607 |
StatusDrawPic (30,20,NOKEYPIC); |
|
|
608 |
} |
|
|
609 |
|
|
|
610 |
/* |
|
|
611 |
================== |
|
|
612 |
= |
|
|
613 |
= GiveWeapon |
|
|
614 |
= |
|
|
615 |
================== |
|
|
616 |
*/ |
|
|
617 |
|
|
|
618 |
void GiveWeapon (int weapon) |
|
|
619 |
{ |
|
|
620 |
GiveAmmo (6); |
|
|
621 |
|
|
|
622 |
if (gamestate.bestweapon |
|
|
623 |
gamestate.bestweapon = gamestate.weapon |
|
|
624 |
= gamestate.chosenweapon = (weapontype) weapon; |
|
|
625 |
|
|
|
626 |
DrawWeapon (); |
|
|
627 |
} |
|
|
628 |
|
|
|
629 |
//=========================================================================== |
|
|
630 |
|
|
|
631 |
/* |
|
|
632 |
=============== |
|
|
633 |
= |
|
|
634 |
= DrawAmmo |
|
|
635 |
= |
|
|
636 |
=============== |
|
|
637 |
*/ |
|
|
638 |
|
|
|
639 |
void DrawAmmo (void) |
|
|
640 |
{ |
|
|
641 |
if(viewsize == 21 && ingame) return; |
|
|
642 |
LatchNumber (27,16,2,gamestate.ammo); |
|
|
643 |
} |
|
|
644 |
|
|
|
645 |
/* |
|
|
646 |
=============== |
|
|
647 |
= |
|
|
648 |
= GiveAmmo |
|
|
649 |
= |
|
|
650 |
=============== |
|
|
651 |
*/ |
|
|
652 |
|
|
|
653 |
void GiveAmmo (int ammo) |
|
|
654 |
{ |
|
|
655 |
if (!gamestate.ammo) // knife was out |
|
|
656 |
{ |
|
|
657 |
if (!gamestate.attackframe) |
|
|
658 |
{ |
|
|
659 |
gamestate.weapon = gamestate.chosenweapon; |
|
|
660 |
DrawWeapon (); |
|
|
661 |
} |
|
|
662 |
} |
|
|
663 |
gamestate.ammo += ammo; |
|
|
664 |
if (gamestate.ammo > 99) |
|
|
665 |
gamestate.ammo = 99; |
|
|
666 |
DrawAmmo (); |
|
|
667 |
} |
|
|
668 |
|
|
|
669 |
//=========================================================================== |
|
|
670 |
|
|
|
671 |
/* |
|
|
672 |
================== |
|
|
673 |
= |
|
|
674 |
= GiveKey |
|
|
675 |
= |
|
|
676 |
================== |
|
|
677 |
*/ |
|
|
678 |
|
|
|
679 |
void GiveKey (int key) |
|
|
680 |
{ |
|
|
681 |
gamestate.keys |= (1< |
|
|
682 |
DrawKeys (); |
|
|
683 |
} |
|
|
684 |
|
|
|
685 |
|
|
|
686 |
|
|
|
687 |
/* |
|
|
688 |
============================================================================= |
|
|
689 |
|
|
|
690 |
MOVEMENT |
|
|
691 |
|
|
|
692 |
============================================================================= |
|
|
693 |
*/ |
|
|
694 |
|
|
|
695 |
|
|
|
696 |
/* |
|
|
697 |
=================== |
|
|
698 |
= |
|
|
699 |
= GetBonus |
|
|
700 |
= |
|
|
701 |
=================== |
|
|
702 |
*/ |
|
|
703 |
void GetBonus (statobj_t *check) |
|
|
704 |
{ |
|
|
705 |
switch (check->itemnumber) |
|
|
706 |
{ |
|
|
707 |
case bo_firstaid: |
|
|
708 |
if (gamestate.health == 100) |
|
|
709 |
return; |
|
|
710 |
|
|
|
711 |
SD_PlaySound (HEALTH2SND); |
|
|
712 |
HealSelf (25); |
|
|
713 |
break; |
|
|
714 |
|
|
|
715 |
case bo_key1: |
|
|
716 |
case bo_key2: |
|
|
717 |
case bo_key3: |
|
|
718 |
case bo_key4: |
|
|
719 |
GiveKey (check->itemnumber - bo_key1); |
|
|
720 |
SD_PlaySound (GETKEYSND); |
|
|
721 |
break; |
|
|
722 |
|
|
|
723 |
case bo_cross: |
|
|
724 |
SD_PlaySound (BONUS1SND); |
|
|
725 |
GivePoints (100); |
|
|
726 |
gamestate.treasurecount++; |
|
|
727 |
break; |
|
|
728 |
case bo_chalice: |
|
|
729 |
SD_PlaySound (BONUS2SND); |
|
|
730 |
GivePoints (500); |
|
|
731 |
gamestate.treasurecount++; |
|
|
732 |
break; |
|
|
733 |
case bo_bible: |
|
|
734 |
SD_PlaySound (BONUS3SND); |
|
|
735 |
GivePoints (1000); |
|
|
736 |
gamestate.treasurecount++; |
|
|
737 |
break; |
|
|
738 |
case bo_crown: |
|
|
739 |
SD_PlaySound (BONUS4SND); |
|
|
740 |
GivePoints (5000); |
|
|
741 |
gamestate.treasurecount++; |
|
|
742 |
break; |
|
|
743 |
|
|
|
744 |
case bo_clip: |
|
|
745 |
if (gamestate.ammo == 99) |
|
|
746 |
return; |
|
|
747 |
|
|
|
748 |
SD_PlaySound (GETAMMOSND); |
|
|
749 |
GiveAmmo (8); |
|
|
750 |
break; |
|
|
751 |
case bo_clip2: |
|
|
752 |
if (gamestate.ammo == 99) |
|
|
753 |
return; |
|
|
754 |
|
|
|
755 |
SD_PlaySound (GETAMMOSND); |
|
|
756 |
GiveAmmo (4); |
|
|
757 |
break; |
|
|
758 |
|
|
|
759 |
#ifdef SPEAR |
|
|
760 |
case bo_25clip: |
|
|
761 |
if (gamestate.ammo == 99) |
|
|
762 |
return; |
|
|
763 |
|
|
|
764 |
SD_PlaySound (GETAMMOBOXSND); |
|
|
765 |
GiveAmmo (25); |
|
|
766 |
break; |
|
|
767 |
#endif |
|
|
768 |
|
|
|
769 |
case bo_machinegun: |
|
|
770 |
SD_PlaySound (GETMACHINESND); |
|
|
771 |
GiveWeapon (wp_machinegun); |
|
|
772 |
break; |
|
|
773 |
case bo_chaingun: |
|
|
774 |
SD_PlaySound (GETGATLINGSND); |
|
|
775 |
facetimes = 38; |
|
|
776 |
GiveWeapon (wp_chaingun); |
|
|
777 |
|
|
|
778 |
if(viewsize != 21) |
|
|
779 |
StatusDrawFace (GOTGATLINGPIC); |
|
|
780 |
facecount = 0; |
|
|
781 |
break; |
|
|
782 |
|
|
|
783 |
case bo_fullheal: |
|
|
784 |
SD_PlaySound (BONUS1UPSND); |
|
|
785 |
HealSelf (99); |
|
|
786 |
GiveAmmo (25); |
|
|
787 |
GiveExtraMan (); |
|
|
788 |
gamestate.treasurecount++; |
|
|
789 |
break; |
|
|
790 |
|
|
|
791 |
case bo_food: |
|
|
792 |
if (gamestate.health == 100) |
|
|
793 |
return; |
|
|
794 |
|
|
|
795 |
SD_PlaySound (HEALTH1SND); |
|
|
796 |
HealSelf (10); |
|
|
797 |
break; |
|
|
798 |
|
|
|
799 |
case bo_alpo: |
|
|
800 |
if (gamestate.health == 100) |
|
|
801 |
return; |
|
|
802 |
|
|
|
803 |
SD_PlaySound (HEALTH1SND); |
|
|
804 |
HealSelf (4); |
|
|
805 |
break; |
|
|
806 |
|
|
|
807 |
case bo_gibs: |
|
|
808 |
if (gamestate.health >10) |
|
|
809 |
return; |
|
|
810 |
|
|
|
811 |
SD_PlaySound (SLURPIESND); |
|
|
812 |
HealSelf (1); |
|
|
813 |
break; |
|
|
814 |
|
|
|
815 |
#ifdef SPEAR |
|
|
816 |
case bo_spear: |
|
|
817 |
spearflag = true; |
|
|
818 |
spearx = player->x; |
|
|
819 |
speary = player->y; |
|
|
820 |
spearangle = player->angle; |
|
|
821 |
playstate = ex_completed; |
|
|
822 |
#endif |
|
|
823 |
} |
|
|
824 |
|
|
|
825 |
StartBonusFlash (); |
|
|
826 |
check->shapenum = -1; // remove from list |
|
|
827 |
} |
|
|
828 |
|
|
|
829 |
/* |
|
|
830 |
=================== |
|
|
831 |
= |
|
|
832 |
= TryMove |
|
|
833 |
= |
|
|
834 |
= returns true if move ok |
|
|
835 |
= debug: use pointers to optimize |
|
|
836 |
=================== |
|
|
837 |
*/ |
|
|
838 |
|
|
|
839 |
boolean TryMove (objtype *ob) |
|
|
840 |
{ |
|
|
841 |
int xl,yl,xh,yh,x,y; |
|
|
842 |
objtype *check; |
|
|
843 |
int32_t deltax,deltay; |
|
|
844 |
|
|
|
845 |
xl = (ob->x-PLAYERSIZE) >>TILESHIFT; |
|
|
846 |
yl = (ob->y-PLAYERSIZE) >>TILESHIFT; |
|
|
847 |
|
|
|
848 |
xh = (ob->x+PLAYERSIZE) >>TILESHIFT; |
|
|
849 |
yh = (ob->y+PLAYERSIZE) >>TILESHIFT; |
|
|
850 |
|
|
|
851 |
#define PUSHWALLMINDIST PLAYERSIZE |
|
|
852 |
|
|
|
853 |
// |
|
|
854 |
// check for solid walls |
|
|
855 |
// |
|
|
856 |
for (y=yl;y<=yh;y++) |
|
|
857 |
{ |
|
|
858 |
for (x=xl;x<=xh;x++) |
|
|
859 |
{ |
|
|
860 |
check = actorat[x][y]; |
|
|
861 |
if (check && !ISPOINTER(check)) |
|
|
862 |
{ |
|
|
863 |
if(tilemap[x][y]==64 && x==pwallx && y==pwally) // back of moving pushwall? |
|
|
864 |
{ |
|
|
865 |
switch(pwalldir) |
|
|
866 |
{ |
|
|
867 |
case di_north: |
|
|
868 |
if(ob->y-PUSHWALLMINDIST<=(pwally< |
|
|
869 |
return false; |
|
|
870 |
break; |
|
|
871 |
case di_west: |
|
|
872 |
if(ob->x-PUSHWALLMINDIST<=(pwallx< |
|
|
873 |
return false; |
|
|
874 |
break; |
|
|
875 |
case di_east: |
|
|
876 |
if(ob->x+PUSHWALLMINDIST>=(pwallx< |
|
|
877 |
return false; |
|
|
878 |
break; |
|
|
879 |
case di_south: |
|
|
880 |
if(ob->y+PUSHWALLMINDIST>=(pwally< |
|
|
881 |
return false; |
|
|
882 |
break; |
|
|
883 |
} |
|
|
884 |
} |
|
|
885 |
else return false; |
|
|
886 |
} |
|
|
887 |
} |
|
|
888 |
} |
|
|
889 |
|
|
|
890 |
// |
|
|
891 |
// check for actors |
|
|
892 |
// |
|
|
893 |
if (yl>0) |
|
|
894 |
yl--; |
|
|
895 |
if (yh |
|
|
896 |
yh++; |
|
|
897 |
if (xl>0) |
|
|
898 |
xl--; |
|
|
899 |
if (xh |
|
|
900 |
xh++; |
|
|
901 |
|
|
|
902 |
for (y=yl;y<=yh;y++) |
|
|
903 |
{ |
|
|
904 |
for (x=xl;x<=xh;x++) |
|
|
905 |
{ |
|
|
906 |
check = actorat[x][y]; |
|
|
907 |
if (ISPOINTER(check) && check != player && (check->flags & FL_SHOOTABLE) ) |
|
|
908 |
{ |
|
|
909 |
deltax = ob->x - check->x; |
|
|
910 |
if (deltax < -MINACTORDIST || deltax > MINACTORDIST) |
|
|
911 |
continue; |
|
|
912 |
deltay = ob->y - check->y; |
|
|
913 |
if (deltay < -MINACTORDIST || deltay > MINACTORDIST) |
|
|
914 |
continue; |
|
|
915 |
|
|
|
916 |
return false; |
|
|
917 |
} |
|
|
918 |
} |
|
|
919 |
} |
|
|
920 |
|
|
|
921 |
return true; |
|
|
922 |
} |
|
|
923 |
|
|
|
924 |
|
|
|
925 |
/* |
|
|
926 |
=================== |
|
|
927 |
= |
|
|
928 |
= ClipMove |
|
|
929 |
= |
|
|
930 |
=================== |
|
|
931 |
*/ |
|
|
932 |
|
|
|
933 |
void ClipMove (objtype *ob, int32_t xmove, int32_t ymove) |
|
|
934 |
{ |
|
|
935 |
int32_t basex,basey; |
|
|
936 |
|
|
|
937 |
basex = ob->x; |
|
|
938 |
basey = ob->y; |
|
|
939 |
|
|
|
940 |
ob->x = basex+xmove; |
|
|
941 |
ob->y = basey+ymove; |
|
|
942 |
if (TryMove (ob)) |
|
|
943 |
return; |
|
|
944 |
|
|
|
945 |
#ifndef REMDEBUG |
|
|
946 |
if (noclip && ob->x > 2*TILEGLOBAL && ob->y > 2*TILEGLOBAL |
|
|
947 |
&& ob->x < (((int32_t)(mapwidth-1))< |
|
|
948 |
&& ob->y < (((int32_t)(mapheight-1))< |
|
|
949 |
return; // walk through walls |
|
|
950 |
#endif |
|
|
951 |
|
|
|
952 |
if (!SD_SoundPlaying()) |
|
|
953 |
SD_PlaySound (HITWALLSND); |
|
|
954 |
|
|
|
955 |
ob->x = basex+xmove; |
|
|
956 |
ob->y = basey; |
|
|
957 |
if (TryMove (ob)) |
|
|
958 |
return; |
|
|
959 |
|
|
|
960 |
ob->x = basex; |
|
|
961 |
ob->y = basey+ymove; |
|
|
962 |
if (TryMove (ob)) |
|
|
963 |
return; |
|
|
964 |
|
|
|
965 |
ob->x = basex; |
|
|
966 |
ob->y = basey; |
|
|
967 |
} |
|
|
968 |
|
|
|
969 |
//========================================================================== |
|
|
970 |
|
|
|
971 |
/* |
|
|
972 |
=================== |
|
|
973 |
= |
|
|
974 |
= VictoryTile |
|
|
975 |
= |
|
|
976 |
=================== |
|
|
977 |
*/ |
|
|
978 |
|
|
|
979 |
void VictoryTile (void) |
|
|
980 |
{ |
|
|
981 |
#ifndef SPEAR |
|
|
982 |
SpawnBJVictory (); |
|
|
983 |
#endif |
|
|
984 |
|
|
|
985 |
gamestate.victoryflag = true; |
|
|
986 |
} |
|
|
987 |
|
|
|
988 |
/* |
|
|
989 |
=================== |
|
|
990 |
= |
|
|
991 |
= Thrust |
|
|
992 |
= |
|
|
993 |
=================== |
|
|
994 |
*/ |
|
|
995 |
|
|
|
996 |
// For player movement in demos exactly as in the original Wolf3D v1.4 source code |
|
|
997 |
static fixed FixedByFracOrig(fixed a, fixed b) |
|
|
998 |
{ |
|
|
999 |
int sign = 0; |
|
|
1000 |
if(b == 65536) b = 65535; |
|
|
1001 |
else if(b == -65536) b = 65535, sign = 1; |
|
|
1002 |
else if(b < 0) b = (-b), sign = 1; |
|
|
1003 |
|
|
|
1004 |
if(a < 0) |
|
|
1005 |
{ |
|
|
1006 |
a = -a; |
|
|
1007 |
sign = !sign; |
|
|
1008 |
} |
|
|
1009 |
fixed res = (fixed)(((int64_t) a * b) >> 16); |
|
|
1010 |
if(sign) |
|
|
1011 |
res = -res; |
|
|
1012 |
return res; |
|
|
1013 |
} |
|
|
1014 |
|
|
|
1015 |
void Thrust (int angle, int32_t speed) |
|
|
1016 |
{ |
|
|
1017 |
int32_t xmove,ymove; |
|
|
1018 |
unsigned offset; |
|
|
1019 |
|
|
|
1020 |
|
|
|
1021 |
// |
|
|
1022 |
// ZERO FUNNY COUNTER IF MOVED! |
|
|
1023 |
// |
|
|
1024 |
#ifdef SPEAR |
|
|
1025 |
if (speed) |
|
|
1026 |
funnyticount = 0; |
|
|
1027 |
#endif |
|
|
1028 |
|
|
|
1029 |
thrustspeed += speed; |
|
|
1030 |
// |
|
|
1031 |
// moving bounds speed |
|
|
1032 |
// |
|
|
1033 |
if (speed >= MINDIST*2) |
|
|
1034 |
speed = MINDIST*2-1; |
|
|
1035 |
|
|
|
1036 |
xmove = DEMOCHOOSE_ORIG_SDL( |
|
|
1037 |
FixedByFracOrig(speed, costable[angle]), |
|
|
1038 |
FixedMul(speed,costable[angle])); |
|
|
1039 |
ymove = DEMOCHOOSE_ORIG_SDL( |
|
|
1040 |
-FixedByFracOrig(speed, sintable[angle]), |
|
|
1041 |
-FixedMul(speed,sintable[angle])); |
|
|
1042 |
|
|
|
1043 |
ClipMove(player,xmove,ymove); |
|
|
1044 |
|
|
|
1045 |
player->tilex = (short)(player->x >> TILESHIFT); // scale to tile values |
|
|
1046 |
player->tiley = (short)(player->y >> TILESHIFT); |
|
|
1047 |
|
|
|
1048 |
offset = (player->tiley<tilex; |
|
|
1049 |
player->areanumber = *(mapsegs[0] + offset) -AREATILE; |
|
|
1050 |
|
|
|
1051 |
if (*(mapsegs[1] + offset) == EXITTILE) |
|
|
1052 |
VictoryTile (); |
|
|
1053 |
} |
|
|
1054 |
|
|
|
1055 |
|
|
|
1056 |
/* |
|
|
1057 |
============================================================================= |
|
|
1058 |
|
|
|
1059 |
ACTIONS |
|
|
1060 |
|
|
|
1061 |
============================================================================= |
|
|
1062 |
*/ |
|
|
1063 |
|
|
|
1064 |
|
|
|
1065 |
/* |
|
|
1066 |
=============== |
|
|
1067 |
= |
|
|
1068 |
= Cmd_Fire |
|
|
1069 |
= |
|
|
1070 |
=============== |
|
|
1071 |
*/ |
|
|
1072 |
|
|
|
1073 |
void Cmd_Fire (void) |
|
|
1074 |
{ |
|
|
1075 |
buttonheld[bt_attack] = true; |
|
|
1076 |
|
|
|
1077 |
gamestate.weaponframe = 0; |
|
|
1078 |
|
|
|
1079 |
player->state = &s_attack; |
|
|
1080 |
|
|
|
1081 |
gamestate.attackframe = 0; |
|
|
1082 |
gamestate.attackcount = |
|
|
1083 |
attackinfo[gamestate.weapon][gamestate.attackframe].tics; |
|
|
1084 |
gamestate.weaponframe = |
|
|
1085 |
attackinfo[gamestate.weapon][gamestate.attackframe].frame; |
|
|
1086 |
} |
|
|
1087 |
|
|
|
1088 |
//=========================================================================== |
|
|
1089 |
|
|
|
1090 |
/* |
|
|
1091 |
=============== |
|
|
1092 |
= |
|
|
1093 |
= Cmd_Use |
|
|
1094 |
= |
|
|
1095 |
=============== |
|
|
1096 |
*/ |
|
|
1097 |
|
|
|
1098 |
void Cmd_Use (void) |
|
|
1099 |
{ |
|
|
1100 |
int checkx,checky,doornum,dir; |
|
|
1101 |
boolean elevatorok; |
|
|
1102 |
|
|
|
1103 |
// |
|
|
1104 |
// find which cardinal direction the player is facing |
|
|
1105 |
// |
|
|
1106 |
if (player->angle < ANGLES/8 || player->angle > 7*ANGLES/8) |
|
|
1107 |
{ |
|
|
1108 |
checkx = player->tilex + 1; |
|
|
1109 |
checky = player->tiley; |
|
|
1110 |
dir = di_east; |
|
|
1111 |
elevatorok = true; |
|
|
1112 |
} |
|
|
1113 |
else if (player->angle < 3*ANGLES/8) |
|
|
1114 |
{ |
|
|
1115 |
checkx = player->tilex; |
|
|
1116 |
checky = player->tiley-1; |
|
|
1117 |
dir = di_north; |
|
|
1118 |
elevatorok = false; |
|
|
1119 |
} |
|
|
1120 |
else if (player->angle < 5*ANGLES/8) |
|
|
1121 |
{ |
|
|
1122 |
checkx = player->tilex - 1; |
|
|
1123 |
checky = player->tiley; |
|
|
1124 |
dir = di_west; |
|
|
1125 |
elevatorok = true; |
|
|
1126 |
} |
|
|
1127 |
else |
|
|
1128 |
{ |
|
|
1129 |
checkx = player->tilex; |
|
|
1130 |
checky = player->tiley + 1; |
|
|
1131 |
dir = di_south; |
|
|
1132 |
elevatorok = false; |
|
|
1133 |
} |
|
|
1134 |
|
|
|
1135 |
doornum = tilemap[checkx][checky]; |
|
|
1136 |
if (*(mapsegs[1]+(checky< |
|
|
1137 |
{ |
|
|
1138 |
// |
|
|
1139 |
// pushable wall |
|
|
1140 |
// |
|
|
1141 |
|
|
|
1142 |
PushWall (checkx,checky,dir); |
|
|
1143 |
return; |
|
|
1144 |
} |
|
|
1145 |
if (!buttonheld[bt_use] && doornum == ELEVATORTILE && elevatorok) |
|
|
1146 |
{ |
|
|
1147 |
// |
|
|
1148 |
// use elevator |
|
|
1149 |
// |
|
|
1150 |
buttonheld[bt_use] = true; |
|
|
1151 |
|
|
|
1152 |
tilemap[checkx][checky]++; // flip switch |
|
|
1153 |
if (*(mapsegs[0]+(player->tiley<tilex) == ALTELEVATORTILE) |
|
|
1154 |
playstate = ex_secretlevel; |
|
|
1155 |
else |
|
|
1156 |
playstate = ex_completed; |
|
|
1157 |
SD_PlaySound (LEVELDONESND); |
|
|
1158 |
SD_WaitSoundDone(); |
|
|
1159 |
} |
|
|
1160 |
else if (!buttonheld[bt_use] && doornum & 0x80) |
|
|
1161 |
{ |
|
|
1162 |
buttonheld[bt_use] = true; |
|
|
1163 |
OperateDoor (doornum & ~0x80); |
|
|
1164 |
} |
|
|
1165 |
else |
|
|
1166 |
SD_PlaySound (DONOTHINGSND); |
|
|
1167 |
} |
|
|
1168 |
|
|
|
1169 |
/* |
|
|
1170 |
============================================================================= |
|
|
1171 |
|
|
|
1172 |
PLAYER CONTROL |
|
|
1173 |
|
|
|
1174 |
============================================================================= |
|
|
1175 |
*/ |
|
|
1176 |
|
|
|
1177 |
|
|
|
1178 |
|
|
|
1179 |
/* |
|
|
1180 |
=============== |
|
|
1181 |
= |
|
|
1182 |
= SpawnPlayer |
|
|
1183 |
= |
|
|
1184 |
=============== |
|
|
1185 |
*/ |
|
|
1186 |
|
|
|
1187 |
void SpawnPlayer (int tilex, int tiley, int dir) |
|
|
1188 |
{ |
|
|
1189 |
player->obclass = playerobj; |
|
|
1190 |
player->active = ac_yes; |
|
|
1191 |
player->tilex = tilex; |
|
|
1192 |
player->tiley = tiley; |
|
|
1193 |
player->areanumber = (byte) *(mapsegs[0]+(player->tiley<tilex); |
|
|
1194 |
player->x = ((int32_t)tilex< |
|
|
1195 |
player->y = ((int32_t)tiley< |
|
|
1196 |
player->state = &s_player; |
|
|
1197 |
player->angle = (1-dir)*90; |
|
|
1198 |
if (player->angle<0) |
|
|
1199 |
player->angle += ANGLES; |
|
|
1200 |
player->flags = FL_NEVERMARK; |
|
|
1201 |
Thrust (0,0); // set some variables |
|
|
1202 |
|
|
|
1203 |
InitAreas (); |
|
|
1204 |
} |
|
|
1205 |
|
|
|
1206 |
|
|
|
1207 |
//=========================================================================== |
|
|
1208 |
|
|
|
1209 |
/* |
|
|
1210 |
=============== |
|
|
1211 |
= |
|
|
1212 |
= T_KnifeAttack |
|
|
1213 |
= |
|
|
1214 |
= Update player hands, and try to do damage when the proper frame is reached |
|
|
1215 |
= |
|
|
1216 |
=============== |
|
|
1217 |
*/ |
|
|
1218 |
|
|
|
1219 |
void KnifeAttack (objtype *ob) |
|
|
1220 |
{ |
|
|
1221 |
objtype *check,*closest; |
|
|
1222 |
int32_t dist; |
|
|
1223 |
|
|
|
1224 |
SD_PlaySound (ATKKNIFESND); |
|
|
1225 |
// actually fire |
|
|
1226 |
dist = 0x7fffffff; |
|
|
1227 |
closest = NULL; |
|
|
1228 |
for (check=ob->next; check; check=check->next) |
|
|
1229 |
{ |
|
|
1230 |
if ( (check->flags & FL_SHOOTABLE) && (check->flags & FL_VISABLE) |
|
|
1231 |
&& abs(check->viewx-centerx) < shootdelta) |
|
|
1232 |
{ |
|
|
1233 |
if (check->transx < dist) |
|
|
1234 |
{ |
|
|
1235 |
dist = check->transx; |
|
|
1236 |
closest = check; |
|
|
1237 |
} |
|
|
1238 |
} |
|
|
1239 |
} |
|
|
1240 |
|
|
|
1241 |
if (!closest || dist > 0x18000l) |
|
|
1242 |
{ |
|
|
1243 |
// missed |
|
|
1244 |
return; |
|
|
1245 |
} |
|
|
1246 |
|
|
|
1247 |
// hit something |
|
|
1248 |
DamageActor (closest,US_RndT() >> 4); |
|
|
1249 |
} |
|
|
1250 |
|
|
|
1251 |
|
|
|
1252 |
|
|
|
1253 |
void GunAttack (objtype *ob) |
|
|
1254 |
{ |
|
|
1255 |
objtype *check,*closest,*oldclosest; |
|
|
1256 |
int damage; |
|
|
1257 |
int dx,dy,dist; |
|
|
1258 |
int32_t viewdist; |
|
|
1259 |
|
|
|
1260 |
switch (gamestate.weapon) |
|
|
1261 |
{ |
|
|
1262 |
case wp_pistol: |
|
|
1263 |
SD_PlaySound (ATKPISTOLSND); |
|
|
1264 |
break; |
|
|
1265 |
case wp_machinegun: |
|
|
1266 |
SD_PlaySound (ATKMACHINEGUNSND); |
|
|
1267 |
break; |
|
|
1268 |
case wp_chaingun: |
|
|
1269 |
SD_PlaySound (ATKGATLINGSND); |
|
|
1270 |
break; |
|
|
1271 |
} |
|
|
1272 |
|
|
|
1273 |
madenoise = true; |
|
|
1274 |
|
|
|
1275 |
// |
|
|
1276 |
// find potential targets |
|
|
1277 |
// |
|
|
1278 |
viewdist = 0x7fffffffl; |
|
|
1279 |
closest = NULL; |
|
|
1280 |
|
|
|
1281 |
while (1) |
|
|
1282 |
{ |
|
|
1283 |
oldclosest = closest; |
|
|
1284 |
|
|
|
1285 |
for (check=ob->next ; check ; check=check->next) |
|
|
1286 |
{ |
|
|
1287 |
if ((check->flags & FL_SHOOTABLE) && (check->flags & FL_VISABLE) |
|
|
1288 |
&& abs(check->viewx-centerx) < shootdelta) |
|
|
1289 |
{ |
|
|
1290 |
if (check->transx < viewdist) |
|
|
1291 |
{ |
|
|
1292 |
viewdist = check->transx; |
|
|
1293 |
closest = check; |
|
|
1294 |
} |
|
|
1295 |
} |
|
|
1296 |
} |
|
|
1297 |
|
|
|
1298 |
if (closest == oldclosest) |
|
|
1299 |
return; // no more targets, all missed |
|
|
1300 |
|
|
|
1301 |
// |
|
|
1302 |
// trace a line from player to enemey |
|
|
1303 |
// |
|
|
1304 |
if (CheckLine(closest)) |
|
|
1305 |
break; |
|
|
1306 |
} |
|
|
1307 |
|
|
|
1308 |
// |
|
|
1309 |
// hit something |
|
|
1310 |
// |
|
|
1311 |
dx = ABS(closest->tilex - player->tilex); |
|
|
1312 |
dy = ABS(closest->tiley - player->tiley); |
|
|
1313 |
dist = dx>dy ? dx:dy; |
|
|
1314 |
if (dist<2) |
|
|
1315 |
damage = US_RndT() / 4; |
|
|
1316 |
else if (dist<4) |
|
|
1317 |
damage = US_RndT() / 6; |
|
|
1318 |
else |
|
|
1319 |
{ |
|
|
1320 |
if ( (US_RndT() / 12) < dist) // missed |
|
|
1321 |
return; |
|
|
1322 |
damage = US_RndT() / 6; |
|
|
1323 |
} |
|
|
1324 |
DamageActor (closest,damage); |
|
|
1325 |
} |
|
|
1326 |
|
|
|
1327 |
//=========================================================================== |
|
|
1328 |
|
|
|
1329 |
/* |
|
|
1330 |
=============== |
|
|
1331 |
= |
|
|
1332 |
= VictorySpin |
|
|
1333 |
= |
|
|
1334 |
=============== |
|
|
1335 |
*/ |
|
|
1336 |
|
|
|
1337 |
void VictorySpin (void) |
|
|
1338 |
{ |
|
|
1339 |
int32_t desty; |
|
|
1340 |
|
|
|
1341 |
if (player->angle > 270) |
|
|
1342 |
{ |
|
|
1343 |
player->angle -= (short)(tics * 3); |
|
|
1344 |
if (player->angle < 270) |
|
|
1345 |
player->angle = 270; |
|
|
1346 |
} |
|
|
1347 |
else if (player->angle < 270) |
|
|
1348 |
{ |
|
|
1349 |
player->angle += (short)(tics * 3); |
|
|
1350 |
if (player->angle > 270) |
|
|
1351 |
player->angle = 270; |
|
|
1352 |
} |
|
|
1353 |
|
|
|
1354 |
desty = (((int32_t)player->tiley-5)< |
|
|
1355 |
|
|
|
1356 |
if (player->y > desty) |
|
|
1357 |
{ |
|
|
1358 |
player->y -= tics*4096; |
|
|
1359 |
if (player->y < desty) |
|
|
1360 |
player->y = desty; |
|
|
1361 |
} |
|
|
1362 |
} |
|
|
1363 |
|
|
|
1364 |
|
|
|
1365 |
//=========================================================================== |
|
|
1366 |
|
|
|
1367 |
/* |
|
|
1368 |
=============== |
|
|
1369 |
= |
|
|
1370 |
= T_Attack |
|
|
1371 |
= |
|
|
1372 |
=============== |
|
|
1373 |
*/ |
|
|
1374 |
|
|
|
1375 |
void T_Attack (objtype *ob) |
|
|
1376 |
{ |
|
|
1377 |
struct atkinf *cur; |
|
|
1378 |
|
|
|
1379 |
UpdateFace (); |
|
|
1380 |
|
|
|
1381 |
if (gamestate.victoryflag) // watching the BJ actor |
|
|
1382 |
{ |
|
|
1383 |
VictorySpin (); |
|
|
1384 |
return; |
|
|
1385 |
} |
|
|
1386 |
|
|
|
1387 |
if ( buttonstate[bt_use] && !buttonheld[bt_use] ) |
|
|
1388 |
buttonstate[bt_use] = false; |
|
|
1389 |
|
|
|
1390 |
if ( buttonstate[bt_attack] && !buttonheld[bt_attack]) |
|
|
1391 |
buttonstate[bt_attack] = false; |
|
|
1392 |
|
|
|
1393 |
ControlMovement (ob); |
|
|
1394 |
if (gamestate.victoryflag) // watching the BJ actor |
|
|
1395 |
return; |
|
|
1396 |
|
|
|
1397 |
plux = (word) (player->x >> UNSIGNEDSHIFT); // scale to fit in unsigned |
|
|
1398 |
pluy = (word) (player->y >> UNSIGNEDSHIFT); |
|
|
1399 |
player->tilex = (short)(player->x >> TILESHIFT); // scale to tile values |
|
|
1400 |
player->tiley = (short)(player->y >> TILESHIFT); |
|
|
1401 |
|
|
|
1402 |
// |
|
|
1403 |
// change frame and fire |
|
|
1404 |
// |
|
|
1405 |
gamestate.attackcount -= (short) tics; |
|
|
1406 |
while (gamestate.attackcount <= 0) |
|
|
1407 |
{ |
|
|
1408 |
cur = &attackinfo[gamestate.weapon][gamestate.attackframe]; |
|
|
1409 |
switch (cur->attack) |
|
|
1410 |
{ |
|
|
1411 |
case -1: |
|
|
1412 |
ob->state = &s_player; |
|
|
1413 |
if (!gamestate.ammo) |
|
|
1414 |
{ |
|
|
1415 |
gamestate.weapon = wp_knife; |
|
|
1416 |
DrawWeapon (); |
|
|
1417 |
} |
|
|
1418 |
else |
|
|
1419 |
{ |
|
|
1420 |
if (gamestate.weapon != gamestate.chosenweapon) |
|
|
1421 |
{ |
|
|
1422 |
gamestate.weapon = gamestate.chosenweapon; |
|
|
1423 |
DrawWeapon (); |
|
|
1424 |
} |
|
|
1425 |
} |
|
|
1426 |
gamestate.attackframe = gamestate.weaponframe = 0; |
|
|
1427 |
return; |
|
|
1428 |
|
|
|
1429 |
case 4: |
|
|
1430 |
if (!gamestate.ammo) |
|
|
1431 |
break; |
|
|
1432 |
if (buttonstate[bt_attack]) |
|
|
1433 |
gamestate.attackframe -= 2; |
|
|
1434 |
case 1: |
|
|
1435 |
if (!gamestate.ammo) |
|
|
1436 |
{ // can only happen with chain gun |
|
|
1437 |
gamestate.attackframe++; |
|
|
1438 |
break; |
|
|
1439 |
} |
|
|
1440 |
GunAttack (ob); |
|
|
1441 |
if (!ammocheat) |
|
|
1442 |
gamestate.ammo--; |
|
|
1443 |
DrawAmmo (); |
|
|
1444 |
break; |
|
|
1445 |
|
|
|
1446 |
case 2: |
|
|
1447 |
KnifeAttack (ob); |
|
|
1448 |
break; |
|
|
1449 |
|
|
|
1450 |
case 3: |
|
|
1451 |
if (gamestate.ammo && buttonstate[bt_attack]) |
|
|
1452 |
gamestate.attackframe -= 2; |
|
|
1453 |
break; |
|
|
1454 |
} |
|
|
1455 |
|
|
|
1456 |
gamestate.attackcount += cur->tics; |
|
|
1457 |
gamestate.attackframe++; |
|
|
1458 |
gamestate.weaponframe = |
|
|
1459 |
attackinfo[gamestate.weapon][gamestate.attackframe].frame; |
|
|
1460 |
} |
|
|
1461 |
} |
|
|
1462 |
|
|
|
1463 |
|
|
|
1464 |
|
|
|
1465 |
//=========================================================================== |
|
|
1466 |
|
|
|
1467 |
/* |
|
|
1468 |
=============== |
|
|
1469 |
= |
|
|
1470 |
= T_Player |
|
|
1471 |
= |
|
|
1472 |
=============== |
|
|
1473 |
*/ |
|
|
1474 |
|
|
|
1475 |
void T_Player (objtype *ob) |
|
|
1476 |
{ |
|
|
1477 |
if (gamestate.victoryflag) // watching the BJ actor |
|
|
1478 |
{ |
|
|
1479 |
VictorySpin (); |
|
|
1480 |
return; |
|
|
1481 |
} |
|
|
1482 |
|
|
|
1483 |
UpdateFace (); |
|
|
1484 |
CheckWeaponChange (); |
|
|
1485 |
|
|
|
1486 |
if ( buttonstate[bt_use] ) |
|
|
1487 |
Cmd_Use (); |
|
|
1488 |
|
|
|
1489 |
if ( buttonstate[bt_attack] && !buttonheld[bt_attack]) |
|
|
1490 |
Cmd_Fire (); |
|
|
1491 |
|
|
|
1492 |
ControlMovement (ob); |
|
|
1493 |
if (gamestate.victoryflag) // watching the BJ actor |
|
|
1494 |
return; |
|
|
1495 |
|
|
|
1496 |
plux = (word) (player->x >> UNSIGNEDSHIFT); // scale to fit in unsigned |
|
|
1497 |
pluy = (word) (player->y >> UNSIGNEDSHIFT); |
|
|
1498 |
player->tilex = (short)(player->x >> TILESHIFT); // scale to tile values |
|
|
1499 |
player->tiley = (short)(player->y >> TILESHIFT); |
|
|
1500 |
} |