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TEENAGENT: Add symbols for data tables used in Scene class.

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This commit is contained in:
D G Turner 2012-07-28 05:45:24 +01:00
parent de59b3c25a
commit d038a796b3
2 changed files with 42 additions and 14 deletions
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28
engines/teenagent/resources.h
View File

@ -642,9 +642,27 @@ const uint16 dsAddr_egoY = 0x64b1; // 2 bytes
// Idle Animation List Table : 0x6540 to 0x????
const uint16 dsAddr_idleAnimationListPtr = 0x6540;
// Palette Effect Data : 0x6609 to 0x????
const uint16 dsAddr_paletteEffectData = 0x6609;
// Scene Fade Table (2 byte address * 42): 0x663e to 0x6691
const uint16 dsAddr_sceneFadeTablePtr = 0x663e;
// Scene Walkbox Table (2 byte LE address * 42) : 0x6746 to 0x6799
const uint16 dsAddr_sceneWalkboxTablePtr = 0x6746;
// Scene Zoom Table (2 byte address * 42) : 0x70f4 to 0x7147
const uint16 dsAddr_sceneZoomTablePtr = 0x70f4;
// Scene Object Table (2 byte address * 42) : 0x7254 to 0x72a7
const uint16 dsAddr_sceneObjectTablePtr = 0x7254;
// Current Scene Id : 0xb4f3
const uint16 dsAddr_currentScene = 0xb4f3; // 1 byte
// Ons Animation Table (2 byte address * ??) : 0xb4f5 to 0x????
const uint16 dsAddr_onsAnimationTablePtr = 0xb4f5;
// Inventory Object Callback Table (3 byte (id, callbackAddr) * 7) : 0xbb72 to 0xbb86
const uint16 dsAddr_objCallbackTablePtr = 0xbb72;
@ -661,8 +679,18 @@ const uint16 dsAddr_inventory = 0xc48d;
// Inventory item data address table (2 bytes * 92) : 0xc4a6 to 0xc55d
const uint16 dsAddr_inventoryItemDataPtrTable = 0xc4a6;
// Lans Animation Table (4 byte * ??) : 0xd89e to 0x????
const uint16 dsAddr_lansAnimationTablePtr = 0xd89e;
// Current Music Id Playing : 0xdb90
const uint16 dsAddr_currentMusic = 0xdb90; // 1 byte
// Light On Flag : 0xdba4
const uint16 dsAddr_lightOnFlag = 0xdba4; // 1 byte
// Captain Drawer State : 0xdbe6
const uint16 dsAddr_captainDrawerState = 0xdbe6; // 1 byte
// Counter for Mansion Intrusion Attempts : 0xdbea
const uint16 dsAddr_mansionEntryCount = 0xdbea;// 1 byte

28
engines/teenagent/scene.cpp
View File

@ -246,7 +246,7 @@ void Scene::loadObjectData() {
Common::Array<Object> &scene_objects = objects[i];
scene_objects.clear();
uint16 scene_table = _vm->res->dseg.get_word(0x7254 + i * 2);
uint16 scene_table = _vm->res->dseg.get_word(dsAddr_sceneObjectTablePtr + (i * 2));
uint16 object_addr;
while ((object_addr = _vm->res->dseg.get_word(scene_table)) != 0) {
Object obj;
@ -257,7 +257,7 @@ void Scene::loadObjectData() {
}
debugC(0, kDebugScene, "scene[%u] has %u object(s)", i + 1, scene_objects.size());
byte *walkboxes_base = _vm->res->dseg.ptr(READ_LE_UINT16(_vm->res->dseg.ptr(0x6746 + i * 2)));
byte *walkboxes_base = _vm->res->dseg.ptr(READ_LE_UINT16(_vm->res->dseg.ptr(dsAddr_sceneWalkboxTablePtr + i * 2)));
byte walkboxes_n = *walkboxes_base++;
debugC(0, kDebugScene, "scene[%u] has %u walkboxes", i + 1, walkboxes_n);
@ -275,7 +275,7 @@ void Scene::loadObjectData() {
scene_walkboxes.push_back(w);
}
byte *fade_table = _vm->res->dseg.ptr(_vm->res->dseg.get_word(0x663e + i * 2));
byte *fade_table = _vm->res->dseg.ptr(_vm->res->dseg.get_word(dsAddr_sceneFadeTablePtr + i * 2));
Common::Array<FadeType> &scene_fades = fades[i];
while (READ_LE_UINT16(fade_table) != 0xffff) {
FadeType fade;
@ -302,17 +302,17 @@ Object *Scene::findObject(const Common::Point &point) {
}
byte *Scene::getOns(int id) {
return _vm->res->dseg.ptr(_vm->res->dseg.get_word(0xb4f5 + (id - 1) * 2));
return _vm->res->dseg.ptr(_vm->res->dseg.get_word(dsAddr_onsAnimationTablePtr + (id - 1) * 2));
}
byte *Scene::getLans(int id) {
return _vm->res->dseg.ptr(0xd89e + (id - 1) * 4);
return _vm->res->dseg.ptr(dsAddr_lansAnimationTablePtr + (id - 1) * 4);
}
void Scene::loadOns() {
debugC(0, kDebugScene, "loading ons animation");
uint16 addr = _vm->res->dseg.get_word(0xb4f5 + (_id - 1) * 2);
uint16 addr = _vm->res->dseg.get_word(dsAddr_onsAnimationTablePtr + (_id - 1) * 2);
debugC(0, kDebugScene, "ons index: %04x", addr);
ons_count = 0;
@ -348,7 +348,7 @@ void Scene::loadLans() {
for (byte i = 0; i < 4; ++i) {
animation[i].free();
uint16 bx = 0xd89e + (_id - 1) * 4 + i;
uint16 bx = dsAddr_lansAnimationTablePtr + (_id - 1) * 4 + i;
byte bxv = _vm->res->dseg.get_byte(bx);
uint16 res_id = 4 * (_id - 1) + i + 1;
debugC(0, kDebugScene, "lan[%u]@%04x = %02x, resource id: %u", i, bx, bxv, res_id);
@ -379,8 +379,8 @@ void Scene::init(int id, const Common::Point &pos) {
_vm->res->loadOff(background, palette, id);
if (id == 24) {
// ark scene
if (_vm->res->dseg.get_byte(0xdba4) != 1) {
// dark scene
if (_vm->res->dseg.get_byte(dsAddr_lightOnFlag) != 1) {
// dim down palette
uint i;
for (i = 0; i < 624; ++i) {
@ -395,7 +395,7 @@ void Scene::init(int id, const Common::Point &pos) {
Common::ScopedPtr<Common::SeekableReadStream> stream(_vm->res->on.getStream(id));
int sub_hack = 0;
if (id == 7) { // something patched in the captains room
switch (_vm->res->dseg.get_byte(0xdbe6)) {
switch (_vm->res->dseg.get_byte(dsAddr_captainDrawerState)) {
case 2:
break;
case 1:
@ -550,7 +550,7 @@ struct ZOrderCmp {
int Scene::lookupZoom(uint y) const {
debugC(2, kDebugScene, "lookupZoom(%d)", y);
for (byte *zoom_table = _vm->res->dseg.ptr(_vm->res->dseg.get_word(0x70f4 + (_id - 1) * 2));
for (byte *zoom_table = _vm->res->dseg.ptr(_vm->res->dseg.get_word(dsAddr_sceneZoomTablePtr + (_id - 1) * 2));
zoom_table[0] != 0xff && zoom_table[1] != 0xff;
zoom_table += 2) {
debugC(2, kDebugScene, "\t%d %d->%d", y, zoom_table[0], zoom_table[1]);
@ -562,9 +562,9 @@ int Scene::lookupZoom(uint y) const {
}
void Scene::paletteEffect(byte step) {
byte *src = _vm->res->dseg.ptr(0x6609);
byte *dst = palette + 3 * 0xf2;
for (byte i = 0; i < 0xd; ++i) {
byte *src = _vm->res->dseg.ptr(dsAddr_paletteEffectData);
byte *dst = palette + (3 * 242);
for (byte i = 0; i < 13; ++i) {
for (byte c = 0; c < 3; ++c, ++src)
*dst++ = *src > step ? *src - step : 0;
}