diff options
Diffstat (limited to 'engines/scumm/script_v4.cpp')
| -rw-r--r-- | engines/scumm/script_v4.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/engines/scumm/script_v4.cpp b/engines/scumm/script_v4.cpp index 5691f6707c..08df1e4653 100644 --- a/engines/scumm/script_v4.cpp +++ b/engines/scumm/script_v4.cpp @@ -45,6 +45,35 @@ void ScummEngine_v4::setupOpcodes() { OPCODE(0x5c, o4_oldRoomEffect); OPCODE(0xdc, o4_oldRoomEffect); + + OPCODE(0x0f, o4_ifState); + OPCODE(0x2f, o4_ifNotState); + OPCODE(0x4f, o4_ifState); + OPCODE(0x6f, o4_ifNotState); + OPCODE(0x8f, o4_ifState); + OPCODE(0xaf, o4_ifNotState); + OPCODE(0xcf, o4_ifState); + OPCODE(0xef, o4_ifNotState); +} + +void ScummEngine_v4::o4_ifState() { + int a = getVarOrDirectWord(PARAM_1); + int b = getVarOrDirectByte(PARAM_2); + + if (getState(a) != b) + o5_jumpRelative(); + else + ignoreScriptWord(); +} + +void ScummEngine_v4::o4_ifNotState() { + int a = getVarOrDirectWord(PARAM_1); + int b = getVarOrDirectByte(PARAM_2); + + if (getState(a) == b) + o5_jumpRelative(); + else + ignoreScriptWord(); } void ScummEngine_v4::o4_pickupObject() { |