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P_INTER.C
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P_INTER.C
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//**************************************************************************
//**
//** p_inter.c : Heretic 2 : Raven Software, Corp.
//**
//** $RCSfile: p_inter.c,v $
//** $Revision: 1.145 $
//** $Date: 96/01/16 10:35:33 $
//** $Author: bgokey $
//**
//**************************************************************************
#include "h2def.h"
#include "p_local.h"
#include "soundst.h"
#define BONUSADD 6
int ArmorIncrement[NUMCLASSES][NUMARMOR] =
{
{ 25*FRACUNIT, 20*FRACUNIT, 15*FRACUNIT, 5*FRACUNIT },
{ 10*FRACUNIT, 25*FRACUNIT, 5*FRACUNIT, 20*FRACUNIT },
{ 5*FRACUNIT, 15*FRACUNIT, 10*FRACUNIT, 25*FRACUNIT },
{ 0, 0, 0, 0 }
};
int AutoArmorSave[NUMCLASSES] = { 15*FRACUNIT, 10*FRACUNIT, 5*FRACUNIT, 0 };
char *TextKeyMessages[] =
{
TXT_KEY_STEEL,
TXT_KEY_CAVE,
TXT_KEY_AXE,
TXT_KEY_FIRE,
TXT_KEY_EMERALD,
TXT_KEY_DUNGEON,
TXT_KEY_SILVER,
TXT_KEY_RUSTED,
TXT_KEY_HORN,
TXT_KEY_SWAMP,
TXT_KEY_CASTLE
};
static void SetDormantArtifact(mobj_t *arti);
static void TryPickupArtifact(player_t *player, artitype_t artifactType,
mobj_t *artifact);
static void TryPickupWeapon(player_t *player, pclass_t weaponClass,
weapontype_t weaponType, mobj_t *weapon, char *message);
static void TryPickupWeaponPiece(player_t *player, pclass_t matchClass,
int pieceValue, mobj_t *pieceMobj);
#ifdef __NeXT__
extern void strupr(char *s);
#endif
//--------------------------------------------------------------------------
//
// PROC P_SetMessage
//
//--------------------------------------------------------------------------
void P_SetMessage(player_t *player, char *message, boolean ultmsg)
{
extern boolean messageson;
if((player->ultimateMessage || !messageson) && !ultmsg)
{
return;
}
if(strlen(message) > 79)
{
memcpy(player->message, message, 80);
player->message[80] = 0;
}
else
{
strcpy(player->message, message);
}
strupr(player->message);
player->messageTics = MESSAGETICS;
player->yellowMessage = false;
if(ultmsg)
{
player->ultimateMessage = true;
}
if(player == &players[consoleplayer])
{
BorderTopRefresh = true;
}
}
//==========================================================================
//
// P_SetYellowMessage
//
//==========================================================================
void P_SetYellowMessage(player_t *player, char *message, boolean ultmsg)
{
extern boolean messageson;
if((player->ultimateMessage || !messageson) && !ultmsg)
{
return;
}
if(strlen(message) > 79)
{
memcpy(player->message, message, 80);
player->message[80] = 0;
}
else
{
strcpy(player->message, message);
}
player->messageTics = 5*MESSAGETICS; // Bold messages last longer
player->yellowMessage = true;
if(ultmsg)
{
player->ultimateMessage = true;
}
if(player == &players[consoleplayer])
{
BorderTopRefresh = true;
}
}
//==========================================================================
//
// P_ClearMessage
//
//==========================================================================
void P_ClearMessage(player_t *player)
{
player->messageTics = 0;
if(player == &players[consoleplayer])
{
BorderTopRefresh = true;
}
}
//----------------------------------------------------------------------------
//
// PROC P_HideSpecialThing
//
//----------------------------------------------------------------------------
void P_HideSpecialThing(mobj_t *thing)
{
thing->flags &= ~MF_SPECIAL;
thing->flags2 |= MF2_DONTDRAW;
P_SetMobjState(thing, S_HIDESPECIAL1);
}
//--------------------------------------------------------------------------
//
// FUNC P_GiveMana
//
// Returns true if the player accepted the mana, false if it was
// refused (player has MAX_MANA).
//
//--------------------------------------------------------------------------
boolean P_GiveMana(player_t *player, manatype_t mana, int count)
{
int prevMana;
//weapontype_t changeWeapon;
if(mana == MANA_NONE || mana == MANA_BOTH)
{
return(false);
}
if(mana < 0 || mana > NUMMANA)
{
I_Error("P_GiveMana: bad type %i", mana);
}
if(player->mana[mana] == MAX_MANA)
{
return(false);
}
if(gameskill == sk_baby || gameskill == sk_nightmare)
{ // extra mana in baby mode and nightmare mode
count += count>>1;
}
prevMana = player->mana[mana];
player->mana[mana] += count;
if(player->mana[mana] > MAX_MANA)
{
player->mana[mana] = MAX_MANA;
}
if(player->class == PCLASS_FIGHTER && player->readyweapon == WP_SECOND
&& mana == MANA_1 && prevMana <= 0)
{
P_SetPsprite(player, ps_weapon, S_FAXEREADY_G);
}
return(true);
}
//==========================================================================
//
// TryPickupWeapon
//
//==========================================================================
static void TryPickupWeapon(player_t *player, pclass_t weaponClass,
weapontype_t weaponType, mobj_t *weapon, char *message)
{
boolean remove;
boolean gaveMana;
boolean gaveWeapon;
remove = true;
if(player->class != weaponClass)
{ // Wrong class, but try to pick up for mana
if(netgame && !deathmatch)
{ // Can't pick up weapons for other classes in coop netplay
return;
}
if(weaponType == WP_SECOND)
{
if(!P_GiveMana(player, MANA_1, 25))
{
return;
}
}
else
{
if(!P_GiveMana(player, MANA_2, 25))
{
return;
}
}
}
else if(netgame && !deathmatch)
{ // Cooperative net-game
if(player->weaponowned[weaponType])
{
return;
}
player->weaponowned[weaponType] = true;
if(weaponType == WP_SECOND)
{
P_GiveMana(player, MANA_1, 25);
}
else
{
P_GiveMana(player, MANA_2, 25);
}
player->pendingweapon = weaponType;
remove = false;
}
else
{ // Deathmatch or single player game
if(weaponType == WP_SECOND)
{
gaveMana = P_GiveMana(player, MANA_1, 25);
}
else
{
gaveMana = P_GiveMana(player, MANA_2, 25);
}
if(player->weaponowned[weaponType])
{
gaveWeapon = false;
}
else
{
gaveWeapon = true;
player->weaponowned[weaponType] = true;
if(weaponType > player->readyweapon)
{ // Only switch to more powerful weapons
player->pendingweapon = weaponType;
}
}
if(!(gaveWeapon || gaveMana))
{ // Player didn't need the weapon or any mana
return;
}
}
P_SetMessage(player, message, false);
if(weapon->special)
{
P_ExecuteLineSpecial(weapon->special, weapon->args,
NULL, 0, player->mo);
weapon->special = 0;
}
if(remove)
{
if(deathmatch && !(weapon->flags2&MF2_DROPPED))
{
P_HideSpecialThing(weapon);
}
else
{
P_RemoveMobj(weapon);
}
}
player->bonuscount += BONUSADD;
if(player == &players[consoleplayer])
{
S_StartSound(NULL, SFX_PICKUP_WEAPON);
SB_PaletteFlash(false);
}
}
//--------------------------------------------------------------------------
//
// FUNC P_GiveWeapon
//
// Returns true if the weapon or its mana was accepted.
//
//--------------------------------------------------------------------------
/*
boolean P_GiveWeapon(player_t *player, pclass_t class, weapontype_t weapon)
{
boolean gaveMana;
boolean gaveWeapon;
if(player->class != class)
{ // player cannot use this weapon, take it anyway, and get mana
if(netgame && !deathmatch)
{ // Can't pick up weapons for other classes in coop netplay
return false;
}
if(weapon == WP_SECOND)
{
return P_GiveMana(player, MANA_1, 25);
}
else
{
return P_GiveMana(player, MANA_2, 25);
}
}
if(netgame && !deathmatch)
{ // Cooperative net-game
if(player->weaponowned[weapon])
{
return(false);
}
player->bonuscount += BONUSADD;
player->weaponowned[weapon] = true;
if(weapon == WP_SECOND)
{
P_GiveMana(player, MANA_1, 25);
}
else
{
P_GiveMana(player, MANA_2, 25);
}
player->pendingweapon = weapon;
if(player == &players[consoleplayer])
{
S_StartSound(NULL, SFX_PICKUP_WEAPON);
}
return(false);
}
if(weapon == WP_SECOND)
{
gaveMana = P_GiveMana(player, MANA_1, 25);
}
else
{
gaveMana = P_GiveMana(player, MANA_2, 25);
}
if(player->weaponowned[weapon])
{
gaveWeapon = false;
}
else
{
gaveWeapon = true;
player->weaponowned[weapon] = true;
if(weapon > player->readyweapon)
{ // Only switch to more powerful weapons
player->pendingweapon = weapon;
}
}
return(gaveWeapon || gaveMana);
}
*/
//===========================================================================
//
// P_GiveWeaponPiece
//
//===========================================================================
/*
boolean P_GiveWeaponPiece(player_t *player, pclass_t class, int piece)
{
P_GiveMana(player, MANA_1, 20);
P_GiveMana(player, MANA_2, 20);
if(player->class != class)
{
return true;
}
else if(player->pieces&piece)
{ // player already has that weapon piece
return true;
}
player->pieces |= piece;
if(player->pieces == 7)
{ // player has built the fourth weapon!
P_GiveWeapon(player, class, WP_FOURTH);
S_StartSound(player->mo, SFX_WEAPON_BUILD);
}
return true;
}
*/
//==========================================================================
//
// TryPickupWeaponPiece
//
//==========================================================================
static void TryPickupWeaponPiece(player_t *player, pclass_t matchClass,
int pieceValue, mobj_t *pieceMobj)
{
boolean remove;
boolean checkAssembled;
boolean gaveWeapon;
int gaveMana;
static char *fourthWeaponText[] =
{
TXT_WEAPON_F4,
TXT_WEAPON_C4,
TXT_WEAPON_M4
};
static char *weaponPieceText[] =
{
TXT_QUIETUS_PIECE,
TXT_WRAITHVERGE_PIECE,
TXT_BLOODSCOURGE_PIECE
};
static int pieceValueTrans[] =
{
0, // 0: never
WPIECE1|WPIECE2|WPIECE3, // WPIECE1 (1)
WPIECE2|WPIECE3, // WPIECE2 (2)
0, // 3: never
WPIECE3 // WPIECE3 (4)
};
remove = true;
checkAssembled = true;
gaveWeapon = false;
if(player->class != matchClass)
{ // Wrong class, but try to pick up for mana
if(netgame && !deathmatch)
{ // Can't pick up wrong-class weapons in coop netplay
return;
}
checkAssembled = false;
gaveMana = P_GiveMana(player, MANA_1, 20)+
P_GiveMana(player, MANA_2, 20);
if(!gaveMana)
{ // Didn't need the mana, so don't pick it up
return;
}
}
else if(netgame && !deathmatch)
{ // Cooperative net-game
if(player->pieces&pieceValue)
{ // Already has the piece
return;
}
pieceValue = pieceValueTrans[pieceValue];
P_GiveMana(player, MANA_1, 20);
P_GiveMana(player, MANA_2, 20);
remove = false;
}
else
{ // Deathmatch or single player game
gaveMana = P_GiveMana(player, MANA_1, 20)+
P_GiveMana(player, MANA_2, 20);
if(player->pieces&pieceValue)
{ // Already has the piece, check if mana needed
if(!gaveMana)
{ // Didn't need the mana, so don't pick it up
return;
}
checkAssembled = false;
}
}
// Pick up the weapon piece
if(pieceMobj->special)
{
P_ExecuteLineSpecial(pieceMobj->special, pieceMobj->args,
NULL, 0, player->mo);
pieceMobj->special = 0;
}
if(remove)
{
if(deathmatch && !(pieceMobj->flags2&MF2_DROPPED))
{
P_HideSpecialThing(pieceMobj);
}
else
{
P_RemoveMobj(pieceMobj);
}
}
player->bonuscount += BONUSADD;
if(player == &players[consoleplayer])
{
SB_PaletteFlash(false);
}
// Check if fourth weapon assembled
if(checkAssembled)
{
player->pieces |= pieceValue;
if(player->pieces == (WPIECE1|WPIECE2|WPIECE3))
{
gaveWeapon = true;
player->weaponowned[WP_FOURTH] = true;
player->pendingweapon = WP_FOURTH;
}
}
if(gaveWeapon)
{
P_SetMessage(player, fourthWeaponText[matchClass], false);
// Play the build-sound full volume for all players
S_StartSound(NULL, SFX_WEAPON_BUILD);
}
else
{
P_SetMessage(player, weaponPieceText[matchClass], false);
if(player == &players[consoleplayer])
{
S_StartSound(NULL, SFX_PICKUP_WEAPON);
}
}
}
//---------------------------------------------------------------------------
//
// FUNC P_GiveBody
//
// Returns false if the body isn't needed at all.
//
//---------------------------------------------------------------------------
boolean P_GiveBody(player_t *player, int num)
{
int max;
max = MAXHEALTH;
if(player->morphTics)
{
max = MAXMORPHHEALTH;
}
if(player->health >= max)
{
return(false);
}
player->health += num;
if(player->health > max)
{
player->health = max;
}
player->mo->health = player->health;
return(true);
}
//---------------------------------------------------------------------------
//
// FUNC P_GiveArmor
//
// Returns false if the armor is worse than the current armor.
//
//---------------------------------------------------------------------------
boolean P_GiveArmor(player_t *player, armortype_t armortype, int amount)
{
int hits;
int totalArmor;
extern int ArmorMax[NUMCLASSES];
if(amount == -1)
{
hits = ArmorIncrement[player->class][armortype];
if(player->armorpoints[armortype] >= hits)
{
return false;
}
else
{
player->armorpoints[armortype] = hits;
}
}
else
{
hits = amount*5*FRACUNIT;
totalArmor = player->armorpoints[ARMOR_ARMOR]
+player->armorpoints[ARMOR_SHIELD]
+player->armorpoints[ARMOR_HELMET]
+player->armorpoints[ARMOR_AMULET]
+AutoArmorSave[player->class];
if(totalArmor < ArmorMax[player->class]*5*FRACUNIT)
{
player->armorpoints[armortype] += hits;
}
else
{
return false;
}
}
return true;
}
//---------------------------------------------------------------------------
//
// PROC P_GiveKey
//
//---------------------------------------------------------------------------
int P_GiveKey(player_t *player, keytype_t key)
{
if(player->keys&(1<<key))
{
return false;
}
player->bonuscount += BONUSADD;
player->keys |= 1<<key;
return true;
}
//---------------------------------------------------------------------------
//
// FUNC P_GivePower
//
// Returns true if power accepted.
//
//---------------------------------------------------------------------------
boolean P_GivePower(player_t *player, powertype_t power)
{
if(power == pw_invulnerability)
{
if(player->powers[power] > BLINKTHRESHOLD)
{ // Already have it
return(false);
}
player->powers[power] = INVULNTICS;
player->mo->flags2 |= MF2_INVULNERABLE;
if(player->class == PCLASS_MAGE)
{
player->mo->flags2 |= MF2_REFLECTIVE;
}
return(true);
}
if(power == pw_flight)
{
if(player->powers[power] > BLINKTHRESHOLD)
{ // Already have it
return(false);
}
player->powers[power] = FLIGHTTICS;
player->mo->flags2 |= MF2_FLY;
player->mo->flags |= MF_NOGRAVITY;
if(player->mo->z <= player->mo->floorz)
{
player->flyheight = 10; // thrust the player in the air a bit
}
return(true);
}
if(power == pw_infrared)
{
if(player->powers[power] > BLINKTHRESHOLD)
{ // Already have it
return(false);
}
player->powers[power] = INFRATICS;
return(true);
}
if(power == pw_speed)
{
if(player->powers[power] > BLINKTHRESHOLD)
{ // Already have it
return(false);
}
player->powers[power] = SPEEDTICS;
return(true);
}
if(power == pw_minotaur)
{
// Doesn't matter if already have power, renew ticker
player->powers[power] = MAULATORTICS;
return(true);
}
/*
if(power == pw_ironfeet)
{
player->powers[power] = IRONTICS;
return(true);
}
if(power == pw_strength)
{
P_GiveBody(player, 100);
player->powers[power] = 1;
return(true);
}
*/
if(player->powers[power])
{
return(false); // already got it
}
player->powers[power] = 1;
return(true);
}
//==========================================================================
//
// TryPickupArtifact
//
//==========================================================================
static void TryPickupArtifact(player_t *player, artitype_t artifactType,
mobj_t *artifact)
{
static char *artifactMessages[NUMARTIFACTS] =
{
NULL,
TXT_ARTIINVULNERABILITY,
TXT_ARTIHEALTH,
TXT_ARTISUPERHEALTH,
TXT_ARTIHEALINGRADIUS,
TXT_ARTISUMMON,
TXT_ARTITORCH,
TXT_ARTIEGG,
TXT_ARTIFLY,
TXT_ARTIBLASTRADIUS,
TXT_ARTIPOISONBAG,
TXT_ARTITELEPORTOTHER,
TXT_ARTISPEED,
TXT_ARTIBOOSTMANA,
TXT_ARTIBOOSTARMOR,
TXT_ARTITELEPORT,
TXT_ARTIPUZZSKULL,
TXT_ARTIPUZZGEMBIG,
TXT_ARTIPUZZGEMRED,
TXT_ARTIPUZZGEMGREEN1,
TXT_ARTIPUZZGEMGREEN2,
TXT_ARTIPUZZGEMBLUE1,
TXT_ARTIPUZZGEMBLUE2,
TXT_ARTIPUZZBOOK1,
TXT_ARTIPUZZBOOK2,
TXT_ARTIPUZZSKULL2,
TXT_ARTIPUZZFWEAPON,
TXT_ARTIPUZZCWEAPON,
TXT_ARTIPUZZMWEAPON,
TXT_ARTIPUZZGEAR, // All gear pickups use the same text
TXT_ARTIPUZZGEAR,
TXT_ARTIPUZZGEAR,
TXT_ARTIPUZZGEAR
};
if(P_GiveArtifact(player, artifactType, artifact))
{
if(artifact->special)
{
P_ExecuteLineSpecial(artifact->special, artifact->args,
NULL, 0, NULL);
artifact->special = 0;
}
player->bonuscount += BONUSADD;
if(artifactType < arti_firstpuzzitem)
{
SetDormantArtifact(artifact);
S_StartSound(artifact, SFX_PICKUP_ARTIFACT);
P_SetMessage(player, artifactMessages[artifactType], false);
}
else
{ // Puzzle item
S_StartSound(NULL, SFX_PICKUP_ITEM);
P_SetMessage(player, artifactMessages[artifactType], true);
if(!netgame || deathmatch)
{ // Remove puzzle items if not cooperative netplay
P_RemoveMobj(artifact);
}
}
}
}
//---------------------------------------------------------------------------
//
// FUNC P_GiveArtifact
//
// Returns true if artifact accepted.
//
//---------------------------------------------------------------------------
boolean P_GiveArtifact(player_t *player, artitype_t arti, mobj_t *mo)
{
int i;
int j;
boolean slidePointer;
slidePointer = false;
i = 0;
while(player->inventory[i].type != arti && i < player->inventorySlotNum)
{
i++;
}
if(i == player->inventorySlotNum)
{
if(arti < arti_firstpuzzitem)
{
i = 0;
while(player->inventory[i].type < arti_firstpuzzitem
&& i < player->inventorySlotNum)
{
i++;
}
if(i != player->inventorySlotNum)
{
for(j = player->inventorySlotNum; j > i; j--)
{
player->inventory[j].count = player->inventory[j-1].count;
player->inventory[j].type = player->inventory[j-1].type;
slidePointer = true;
}
}
}
player->inventory[i].count = 1;
player->inventory[i].type = arti;
player->inventorySlotNum++;
}
else
{
if(arti >= arti_firstpuzzitem && netgame && !deathmatch)
{ // Can't carry more than 1 puzzle item in coop netplay
return false;
}
if(player->inventory[i].count >= 25)
{ // Player already has 25 of this item
return false;
}
player->inventory[i].count++;
}
if(!player->artifactCount)
{
player->readyArtifact = arti;
}
else if(player == &players[consoleplayer] && slidePointer
&& i <= inv_ptr)
{
inv_ptr++;
curpos++;
if(curpos > 6)
{
curpos = 6;
}
}
player->artifactCount++;
return(true);
}
//==========================================================================
//
// SetDormantArtifact
//
// Removes the MF_SPECIAL flag and initiates the artifact pickup
// animation.
//
//==========================================================================
static void SetDormantArtifact(mobj_t *arti)
{
arti->flags &= ~MF_SPECIAL;
if(deathmatch && !(arti->flags2 & MF2_DROPPED))
{
if(arti->type == MT_ARTIINVULNERABILITY)
{
P_SetMobjState(arti, S_DORMANTARTI3_1);
}
else if(arti->type == MT_SUMMONMAULATOR
|| arti->type == MT_ARTIFLY)
{
P_SetMobjState(arti, S_DORMANTARTI2_1);
}
else
{
P_SetMobjState(arti, S_DORMANTARTI1_1);
}
}
else
{ // Don't respawn
P_SetMobjState(arti, S_DEADARTI1);
}
}
//---------------------------------------------------------------------------
//
// PROC A_RestoreArtifact
//
//---------------------------------------------------------------------------
void A_RestoreArtifact(mobj_t *arti)
{
arti->flags |= MF_SPECIAL;
P_SetMobjState(arti, arti->info->spawnstate);
S_StartSound(arti, SFX_RESPAWN);
}
//---------------------------------------------------------------------------
//
// PROC A_RestoreSpecialThing1
//
// Make a special thing visible again.
//
//---------------------------------------------------------------------------
void A_RestoreSpecialThing1(mobj_t *thing)
{
thing->flags2 &= ~MF2_DONTDRAW;
S_StartSound(thing, SFX_RESPAWN);
}
//---------------------------------------------------------------------------
//
// PROC A_RestoreSpecialThing2
//
//---------------------------------------------------------------------------
void A_RestoreSpecialThing2(mobj_t *thing)
{
thing->flags |= MF_SPECIAL;
P_SetMobjState(thing, thing->info->spawnstate);
}
//---------------------------------------------------------------------------
//
// PROC P_TouchSpecialThing
//
//---------------------------------------------------------------------------
void P_TouchSpecialThing(mobj_t *special, mobj_t *toucher)
{
player_t *player;
fixed_t delta;
int sound;
boolean respawn;
delta = special->z-toucher->z;
if(delta > toucher->height || delta < -32*FRACUNIT)
{ // Out of reach
return;
}
if(toucher->health <= 0)
{ // Toucher is dead
return;
}
sound = SFX_PICKUP_ITEM;
player = toucher->player;
respawn = true;
switch(special->sprite)
{
// Items
case SPR_PTN1: // Item_HealingPotion
if(!P_GiveBody(player, 10))
{
return;
}
P_SetMessage(player, TXT_ITEMHEALTH, false);
break;
case SPR_ARM1:
if(!P_GiveArmor(player, ARMOR_ARMOR, -1))
{
return;
}
P_SetMessage(player, TXT_ARMOR1, false);
break;
case SPR_ARM2:
if(!P_GiveArmor(player, ARMOR_SHIELD, -1))
{
return;
}
P_SetMessage(player, TXT_ARMOR2, false);
break;
case SPR_ARM3:
if(!P_GiveArmor(player, ARMOR_HELMET, -1))
{
return;
}
P_SetMessage(player, TXT_ARMOR3, false);
break;
case SPR_ARM4:
if(!P_GiveArmor(player, ARMOR_AMULET, -1))
{