thirdparty/scummvm
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svn-id: r38605
This commit is contained in:
Paweł Kołodziejski 2009-02-20 17:09:22 +00:00
parent 61231c2a36
commit b70f3ba603
2 changed files with 30 additions and 48 deletions
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74
engines/sci/engine/message.cpp
View file

@ -27,8 +27,7 @@
#if 0 #if 0
// Unreferenced - removed // Unreferenced - removed
static static int get_talker_trivial(index_record_cursor_t *cursor) {
int get_talker_trivial(index_record_cursor_t *cursor) {
return -1; return -1;
} }
#endif #endif
@ -37,8 +36,7 @@ int get_talker_trivial(index_record_cursor_t *cursor) {
#if 0 #if 0
// Unreferenced - removed // Unreferenced - removed
static static void index_record_parse_2101(index_record_cursor_t *cursor, message_tuple_t *t) {
void index_record_parse_2101(index_record_cursor_t *cursor, message_tuple_t *t) {
int noun = *(cursor->index_record + 0); int noun = *(cursor->index_record + 0);
int verb = *(cursor->index_record + 1); int verb = *(cursor->index_record + 1);
@ -50,8 +48,7 @@ void index_record_parse_2101(index_record_cursor_t *cursor, message_tuple_t *t)
#if 0 #if 0
// Unreferenced - removed // Unreferenced - removed
static static void index_record_get_text_2101(index_record_cursor_t *cursor, char *buffer, int buffer_size) {
void index_record_get_text_2101(index_record_cursor_t *cursor, char *buffer, int buffer_size) {
int offset = getUInt16(cursor->index_record + 2); int offset = getUInt16(cursor->index_record + 2);
char *stringptr = (char *)cursor->resource_beginning + offset; char *stringptr = (char *)cursor->resource_beginning + offset;
@ -61,16 +58,14 @@ void index_record_get_text_2101(index_record_cursor_t *cursor, char *buffer, int
#if 0 #if 0
// Unreferenced - removed // Unreferenced - removed
static static int header_get_index_record_count_2101(byte *header) {
int header_get_index_record_count_2101(byte *header) {
return getUInt16(header + 4); return getUInt16(header + 4);
} }
#endif #endif
/* Version 3.411 and later code ahead */ // Version 3.411 and later code ahead
static static void index_record_parse_3411(index_record_cursor_t *cursor, message_tuple_t *t) {
void index_record_parse_3411(index_record_cursor_t *cursor, message_tuple_t *t) {
int noun = *(cursor->index_record + 0); int noun = *(cursor->index_record + 0);
int verb = *(cursor->index_record + 1); int verb = *(cursor->index_record + 1);
int cond = *(cursor->index_record + 2); int cond = *(cursor->index_record + 2);
@ -82,44 +77,34 @@ void index_record_parse_3411(index_record_cursor_t *cursor, message_tuple_t *t)
t->seq = seq; t->seq = seq;
} }
static static int index_record_get_talker_3411(index_record_cursor_t *cursor) {
int index_record_get_talker_3411(index_record_cursor_t *cursor) {
return *(cursor->index_record + 4); return *(cursor->index_record + 4);
} }
static static void index_record_get_text_3411(index_record_cursor_t *cursor, char *buffer, int buffer_size) {
void index_record_get_text_3411(index_record_cursor_t *cursor, char *buffer, int buffer_size) {
int offset = getUInt16(cursor->index_record + 5); int offset = getUInt16(cursor->index_record + 5);
char *stringptr = (char *)cursor->resource_beginning + offset; char *stringptr = (char *)cursor->resource_beginning + offset;
strncpy(buffer, stringptr, buffer_size); strncpy(buffer, stringptr, buffer_size);
} }
static static int header_get_index_record_count_3411(byte *header) {
int header_get_index_record_count_3411(byte *header) {
return getUInt16(header + 8); return getUInt16(header + 8);
} }
/* Generic code from here on */ // Generic code from here on
static static int four_tuple_match(message_tuple_t *t1, message_tuple_t *t2) {
int four_tuple_match(message_tuple_t *t1, message_tuple_t *t2) { return t1->noun == t2->noun && t1->verb == t2->verb && t1->cond == t2->cond && t1->seq == t2->seq;
return
t1->noun == t2->noun &&
t1->verb == t2->verb &&
t1->cond == t2->cond &&
t1->seq == t2->seq;
} }
static static void index_record_cursor_initialize(message_state_t *state, index_record_cursor_t *cursor) {
void index_record_cursor_initialize(message_state_t *state, index_record_cursor_t *cursor) {
cursor->resource_beginning = state->current_res->data; cursor->resource_beginning = state->current_res->data;
cursor->index_record = state->index_records; cursor->index_record = state->index_records;
cursor->index = 1; cursor->index = 1;
} }
static static int index_record_next(message_state_t *state, index_record_cursor_t *cursor) {
int index_record_next(message_state_t *state, index_record_cursor_t *cursor) {
if (cursor->index == state->record_count) if (cursor->index == state->record_count)
return 0; return 0;
cursor->index_record += state->handler->index_record_size; cursor->index_record += state->handler->index_record_size;
@ -127,8 +112,7 @@ int index_record_next(message_state_t *state, index_record_cursor_t *cursor) {
return 1; return 1;
} }
static static int index_record_find(message_state_t *state, message_tuple_t *t, index_record_cursor_t *cursor) {
int index_record_find(message_state_t *state, message_tuple_t *t, index_record_cursor_t *cursor) {
message_tuple_t looking_at; message_tuple_t looking_at;
int found = 0; int found = 0;
@ -176,8 +160,7 @@ int message_state_load_res(message_state_t *state, int module) {
state->module = module; state->module = module;
state->current_res = scir_find_resource(state->resmgr, sci_message, module, 0); state->current_res = scir_find_resource(state->resmgr, sci_message, module, 0);
if (state->current_res == NULL || if (state->current_res == NULL || state->current_res->data == NULL) {
state->current_res->data == NULL) {
sciprintf("Message subsystem: Failed to load %d.MSG\n", module); sciprintf("Message subsystem: Failed to load %d.MSG\n", module);
return 0; return 0;
} }
@ -189,23 +172,24 @@ int message_state_load_res(message_state_t *state, int module) {
return 1; return 1;
} }
static message_handler_t fixed_handler = {3411, static message_handler_t fixed_handler = {
index_record_parse_3411, 3411,
index_record_get_talker_3411, index_record_parse_3411,
index_record_get_text_3411, index_record_get_talker_3411,
header_get_index_record_count_3411, index_record_get_text_3411,
header_get_index_record_count_3411,
10, 10,
11 11
}; };
void message_state_initialize(ResourceManager *resmgr, message_state_t *state) { void message_state_initialize(ResourceManager *resmgr, message_state_t *state) {
// resource_t *tester = scir_find_resource(resmgr, sci_message, 0, 0); //resource_t *tester = scir_find_resource(resmgr, sci_message, 0, 0);
//int version; //int version;
// if (tester == NULL) return; //if (tester == NULL)
// return;
// version = getUInt16(tester->data); //version = getUInt16(tester->data);
state->initialized = 1; state->initialized = 1;
state->module = -1; state->module = -1;

4
engines/sci/engine/message.h
View file

@ -38,7 +38,7 @@ typedef struct {
byte *resource_beginning; byte *resource_beginning;
} index_record_cursor_t; } index_record_cursor_t;
typedef int index_record_size_t(void); typedef int index_record_size_t();
typedef void parse_index_record_t(index_record_cursor_t *index_record, message_tuple_t *t); typedef void parse_index_record_t(index_record_cursor_t *index_record, message_tuple_t *t);
typedef int get_talker_t(index_record_cursor_t *cursor); typedef int get_talker_t(index_record_cursor_t *cursor);
typedef void get_text_t(index_record_cursor_t *cursor, char *buffer, int buffer_size); typedef void get_text_t(index_record_cursor_t *cursor, char *buffer, int buffer_size);
@ -73,5 +73,3 @@ int message_get_length(message_state_t *state);
int message_get_text(message_state_t *state, char *buffer, int length); int message_get_text(message_state_t *state, char *buffer, int length);
int message_state_load_res(message_state_t *state, int module); int message_state_load_res(message_state_t *state, int module);
void message_state_initialize(ResourceManager *resmgr, message_state_t *state); void message_state_initialize(ResourceManager *resmgr, message_state_t *state);