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GOB: Implement backuping of sprites, sounds, fonts in totSub

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svn-id: r55565
This commit is contained in:
Sven Hesse 2011-01-27 13:27:58 +00:00
parent 95ed10adde
commit eb3667d7c9
2 changed files with 105 additions and 2 deletions
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94
engines/gob/game.cpp
View File

@ -46,6 +46,7 @@ namespace Gob {
Environments::Environments(GobEngine *vm) : _vm(vm) {
for (uint i = 0; i < kEnvironmentCount; i++) {
Environment &e = _environments[i];
Media &m = _media[i];
e.cursorHotspotX = 0;
e.cursorHotspotY = 0;
@ -53,6 +54,9 @@ Environments::Environments(GobEngine *vm) : _vm(vm) {
e.script = 0;
e.resources = 0;
e.curTotFile[0] = '\0';
for (int j = 0; j < 17; j++)
m.fonts[j] = 0;
}
}
@ -86,6 +90,9 @@ void Environments::clear() {
if (!has(_environments[i].resources, i + 1))
delete _environments[i].resources;
}
for (uint i = 0; i < kEnvironmentCount; i++)
clearMedia(i);
}
void Environments::set(uint8 env) {
@ -165,6 +172,82 @@ bool Environments::has(Resources *resources, uint8 startEnv, int16 except) const
return false;
}
bool Environments::clearMedia(uint8 env) {
if (env >= kEnvironmentCount)
return false;
Media &m = _media[env];
for (int i = 0; i < 10; i++)
m.sprites[i].reset();
for (int i = 0; i < 10; i++)
m.sounds[i].free();
for (int i = 0; i < 17; i++) {
delete m.fonts[i];
m.fonts[i] = 0;
}
return true;
}
bool Environments::setMedia(uint8 env) {
if (env >= kEnvironmentCount)
return false;
clearMedia(env);
Media &m = _media[env];
for (int i = 0; i < 10; i++) {
m.sprites[i] = _vm->_draw->_spritesArray[i];
_vm->_draw->_spritesArray[i].reset();
}
for (int i = 0; i < 10; i++) {
SoundDesc *sound = _vm->_sound->sampleGetBySlot(i);
if (sound)
m.sounds[i].swap(*sound);
}
int n = MIN(Draw::kFontCount, 17);
for (int i = 0; i < n; i++) {
m.fonts[i] = _vm->_draw->_fonts[i];
_vm->_draw->_fonts[i] = 0;
}
return true;
}
bool Environments::getMedia(uint8 env) {
if (env >= kEnvironmentCount)
return false;
Media &m = _media[env];
for (int i = 0; i < 10; i++) {
_vm->_draw->_spritesArray[i] = m.sprites[i];
m.sprites[i].reset();
}
for (int i = 0; i < 10; i++) {
SoundDesc *sound = _vm->_sound->sampleGetBySlot(i);
if (sound)
m.sounds[i].swap(*sound);
m.sounds[i].free();
}
int n = MIN(Draw::kFontCount, 17);
for (int i = 0; i < n; i++) {
delete _vm->_draw->_fonts[i];
_vm->_draw->_fonts[i] = m.fonts[i];
m.fonts[i]= 0;
}
return true;
}
Game::Game(GobEngine *vm) : _vm(vm) {
_captureCount = 0;
@ -572,8 +655,10 @@ void Game::totSub(int8 flags, const char *newTotFile) {
_environments->set(_numEnvironments);
if (flags == 18)
warning("Game::totSub(): Backup media");
if (flags == 18) {
warning("Backuping media to %d", _numEnvironments);
_environments->setMedia(_numEnvironments);
}
curBackupPos = _curEnvironment;
_numEnvironments++;
@ -621,6 +706,11 @@ void Game::totSub(int8 flags, const char *newTotFile) {
_curEnvironment = curBackupPos;
_environments->get(_numEnvironments);
if (flags == 18) {
warning("Restoring media from %d", _numEnvironments);
_environments->getMedia(_numEnvironments);
}
_vm->_global->_inter_animDataSize = _script->getAnimDataSize();
}

13
engines/gob/game.h
View File

@ -27,6 +27,8 @@
#define GOB_GAME_H
#include "gob/util.h"
#include "gob/video.h"
#include "gob/sound/sounddesc.h"
namespace Gob {
@ -53,6 +55,10 @@ public:
void clear();
bool setMedia(uint8 env);
bool getMedia(uint8 env);
bool clearMedia(uint8 env);
private:
struct Environment {
int32 cursorHotspotX;
@ -63,9 +69,16 @@ private:
Resources *resources;
};
struct Media {
SurfacePtr sprites[10];
SoundDesc sounds[10];
Font *fonts[17];
};
GobEngine *_vm;
Environment _environments[kEnvironmentCount];
Media _media[kEnvironmentCount];
};
class Game {