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- Fixed: Hexen's ACS implementation truncates all line specials to bytes, so we need to do the

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same for maps defined with Hexen-style MAPINFOs.

SVN r3336 (trunk)
This commit is contained in:
Randy Heit 2012-01-21 23:47:13 +00:00
parent 243197bfd4
commit 83fc6cf53a
2 changed files with 54 additions and 29 deletions
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53
src/p_acs.cpp
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@ -3676,6 +3676,9 @@ int DLevelScript::RunScript ()
FRemapTable *translation = 0; FRemapTable *translation = 0;
int resultValue = 1; int resultValue = 1;
// Hexen truncates all special arguments to bytes.
const int specialargmask = (level.flags2 & LEVEL2_HEXENHACK) ? 255 : ~0;
switch (state) switch (state)
{ {
case SCRIPT_Delayed: case SCRIPT_Delayed:
@ -3845,78 +3848,100 @@ int DLevelScript::RunScript ()
case PCD_LSPEC1: case PCD_LSPEC1:
P_ExecuteSpecial(NEXTBYTE, activationline, activator, backSide, P_ExecuteSpecial(NEXTBYTE, activationline, activator, backSide,
STACK(1), 0, 0, 0, 0); STACK(1) & specialargmask, 0, 0, 0, 0);
sp -= 1; sp -= 1;
break; break;
case PCD_LSPEC2: case PCD_LSPEC2:
P_ExecuteSpecial(NEXTBYTE, activationline, activator, backSide, P_ExecuteSpecial(NEXTBYTE, activationline, activator, backSide,
STACK(2), STACK(1), 0, 0, 0); STACK(2) & specialargmask,
STACK(1) & specialargmask, 0, 0, 0);
sp -= 2; sp -= 2;
break; break;
case PCD_LSPEC3: case PCD_LSPEC3:
P_ExecuteSpecial(NEXTBYTE, activationline, activator, backSide, P_ExecuteSpecial(NEXTBYTE, activationline, activator, backSide,
STACK(3), STACK(2), STACK(1), 0, 0); STACK(3) & specialargmask,
STACK(2) & specialargmask,
STACK(1) & specialargmask, 0, 0);
sp -= 3; sp -= 3;
break; break;
case PCD_LSPEC4: case PCD_LSPEC4:
P_ExecuteSpecial(NEXTBYTE, activationline, activator, backSide, P_ExecuteSpecial(NEXTBYTE, activationline, activator, backSide,
STACK(4), STACK(3), STACK(2), STACK(4) & specialargmask,
STACK(1), 0); STACK(3) & specialargmask,
STACK(2) & specialargmask,
STACK(1) & specialargmask, 0);
sp -= 4; sp -= 4;
break; break;
case PCD_LSPEC5: case PCD_LSPEC5:
P_ExecuteSpecial(NEXTBYTE, activationline, activator, backSide, P_ExecuteSpecial(NEXTBYTE, activationline, activator, backSide,
STACK(5), STACK(4), STACK(3), STACK(5) & specialargmask,
STACK(2), STACK(1)); STACK(4) & specialargmask,
STACK(3) & specialargmask,
STACK(2) & specialargmask,
STACK(1) & specialargmask);
sp -= 5; sp -= 5;
break; break;
case PCD_LSPEC5RESULT: case PCD_LSPEC5RESULT:
STACK(5) = P_ExecuteSpecial(NEXTBYTE, activationline, activator, backSide, STACK(5) = P_ExecuteSpecial(NEXTBYTE, activationline, activator, backSide,
STACK(5), STACK(4), STACK(3), STACK(5) & specialargmask,
STACK(2), STACK(1)); STACK(4) & specialargmask,
STACK(3) & specialargmask,
STACK(2) & specialargmask,
STACK(1) & specialargmask);
sp -= 4; sp -= 4;
break; break;
case PCD_LSPEC1DIRECT: case PCD_LSPEC1DIRECT:
temp = NEXTBYTE; temp = NEXTBYTE;
P_ExecuteSpecial(temp, activationline, activator, backSide, P_ExecuteSpecial(temp, activationline, activator, backSide,
uallong(pc[0]), 0, 0, 0, 0); uallong(pc[0]) & specialargmask ,0, 0, 0, 0);
pc += 1; pc += 1;
break; break;
case PCD_LSPEC2DIRECT: case PCD_LSPEC2DIRECT:
temp = NEXTBYTE; temp = NEXTBYTE;
P_ExecuteSpecial(temp, activationline, activator, backSide, P_ExecuteSpecial(temp, activationline, activator, backSide,
uallong(pc[0]), uallong(pc[1]), 0, 0, 0); uallong(pc[0]) & specialargmask,
uallong(pc[1]) & specialargmask, 0, 0, 0);
pc += 2; pc += 2;
break; break;
case PCD_LSPEC3DIRECT: case PCD_LSPEC3DIRECT:
temp = NEXTBYTE; temp = NEXTBYTE;
P_ExecuteSpecial(temp, activationline, activator, backSide, P_ExecuteSpecial(temp, activationline, activator, backSide,
uallong(pc[0]), uallong(pc[1]), uallong(pc[2]), 0, 0); uallong(pc[0]) & specialargmask,
uallong(pc[1]) & specialargmask,
uallong(pc[2]) & specialargmask, 0, 0);
pc += 3; pc += 3;
break; break;
case PCD_LSPEC4DIRECT: case PCD_LSPEC4DIRECT:
temp = NEXTBYTE; temp = NEXTBYTE;
P_ExecuteSpecial(temp, activationline, activator, backSide, P_ExecuteSpecial(temp, activationline, activator, backSide,
uallong(pc[0]), uallong(pc[1]), uallong(pc[2]), uallong(pc[3]), 0); uallong(pc[0]) & specialargmask,
uallong(pc[1]) & specialargmask,
uallong(pc[2]) & specialargmask,
uallong(pc[3]) & specialargmask, 0);
pc += 4; pc += 4;
break; break;
case PCD_LSPEC5DIRECT: case PCD_LSPEC5DIRECT:
temp = NEXTBYTE; temp = NEXTBYTE;
P_ExecuteSpecial(temp, activationline, activator, backSide, P_ExecuteSpecial(temp, activationline, activator, backSide,
uallong(pc[0]), uallong(pc[1]), uallong(pc[2]), uallong(pc[3]), uallong(pc[4])); uallong(pc[0]) & specialargmask,
uallong(pc[1]) & specialargmask,
uallong(pc[2]) & specialargmask,
uallong(pc[3]) & specialargmask,
uallong(pc[4]) & specialargmask);
pc += 5; pc += 5;
break; break;
// Parameters for PCD_LSPEC?DIRECTB are by definition bytes so never need and-ing.
case PCD_LSPEC1DIRECTB: case PCD_LSPEC1DIRECTB:
P_ExecuteSpecial(((BYTE *)pc)[0], activationline, activator, backSide, P_ExecuteSpecial(((BYTE *)pc)[0], activationline, activator, backSide,
((BYTE *)pc)[1], 0, 0, 0, 0); ((BYTE *)pc)[1], 0, 0, 0, 0);