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Add support for flashlight in v1 maniac by converting older values.

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Prevent warning about dummy function (Which has no purpose) in zak

svn-id: r9756
This commit is contained in:
Travis Howell 2003-08-18 10:46:42 +00:00
parent 034ea25fa6
commit 9b5eb1137f
3 changed files with 45 additions and 13 deletions
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9
scumm/costume.cpp
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@ -344,18 +344,16 @@ void CostumeRenderer::procC64(int actor) {
byte palette[4] = { 0, 0, 0, 0 };
if (_vm->_gameId == GID_MANIAC) {
palette[1] = v1_mm_actor_palatte_1[actor];
palette[2] = v1_mm_actor_palatte_2[actor];
} else {
if (!(_vm->VAR(_vm->VAR_CURRENT_LIGHTS) & LIGHTMODE_actor_color)) {
palette[2] = 11;
palette[3] = 11;
} else if (_vm->_gameId == GID_MANIAC) {
palette[1] = v1_mm_actor_palatte_1[actor];
palette[2] = v1_mm_actor_palatte_2[actor];
} else {
palette[1] = 8;
palette[2] = _palette[0];
}
}
v1.skip_width >>= 3;
@ -735,7 +733,6 @@ void CostumeRenderer::setPalette(byte *palette) {
if (_loaded._format == 0x57) {
_palette[0] = palette[0];
return;
}

1
scumm/intern.h
View file

@ -261,6 +261,7 @@ protected:
void o2_isGreaterEqual();
void o2_isLess();
void o2_isLessEqual();
void o2_lights();
void o2_loadRoomWithEgo();
void o2_setBoxFlags();
void o2_panCameraTo();

38
scumm/script_v2.cpp
View file

@ -173,7 +173,7 @@ void Scumm_v2::setupOpcodes() {
OPCODE(o2_dummy),
OPCODE(o2_ifState04),
/* 70 */
OPCODE(o5_lights),
OPCODE(o2_lights),
OPCODE(o5_getActorCostume),
OPCODE(o5_loadRoom),
OPCODE(o2_roomOps),
@ -333,7 +333,7 @@ void Scumm_v2::setupOpcodes() {
OPCODE(o2_dummy),
OPCODE(o2_ifState04),
/* F0 */
OPCODE(o5_lights),
OPCODE(o2_lights),
OPCODE(o5_getActorCostume),
OPCODE(o5_loadRoom),
OPCODE(o2_roomOps),
@ -1214,6 +1214,38 @@ void Scumm_v2::o2_isLessEqual() {
o5_jumpRelative();
}
void Scumm_v2::o2_lights() {
warning("o2_lights");
int a, b, c;
a = getVarOrDirectByte(0x80);
b = fetchScriptByte();
c = fetchScriptByte();
if (c == 0) {
if (_gameId == GID_MANIAC && _version == 1) {
// Convert older light mode values into
// equivalent values.of later games
// 0 Darkness
// 1 Flashlight
// 2 Lighted area
if (a == 2)
VAR(VAR_CURRENT_LIGHTS) = 11;
else if (a == 1)
VAR(VAR_CURRENT_LIGHTS) = 4;
else if (a == 0)
VAR(VAR_CURRENT_LIGHTS) = 0;
else
warning("o2_lights: light mode %d unknown", a);
; } else
VAR(VAR_CURRENT_LIGHTS) = a;
} else if (c == 1) {
_flashlight.xStrips = a;
_flashlight.yStrips = b;
}
_fullRedraw = 1;
}
void Scumm_v2::o2_loadRoomWithEgo() {
Actor *a;
int obj, room, x, y;
@ -1500,6 +1532,8 @@ void Scumm_v2::o2_getActorWalkBox() {
}
void Scumm_v2::o2_dummy() {
// Opcode 238 is used in Zak but has no purpose
if (!(_gameId == GID_ZAK && _opcode == 238))
warning("o2_dummy invoked (opcode %d)", _opcode);
}