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-rw-r--r--src/map/script.c824
-rw-r--r--src/map/script.h6
2 files changed, 546 insertions, 284 deletions
diff --git a/src/map/script.c b/src/map/script.c
index e44e426ca..54f9e6c46 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -5,6 +5,7 @@
//#define DEBUG_DISP
//#define DEBUG_DISASM
//#define DEBUG_RUN
+//#define DEBUG_HASH
#include "../common/cbasetypes.h"
#include "../common/socket.h"
@@ -82,7 +83,7 @@
#define script_getnum(st,val) conv_num(st, script_getdata(st,val))
#define script_getstr(st,val) conv_str(st, script_getdata(st,val))
-#define script_getref(st,val) ((st)->stack->stack_data[(st)->start+(val)].ref)
+#define script_getref(st,val) ( data_varref(script_getdata(st,val)) )
// Note: "top" functions/defines use indexes relative to the top of the stack
// -1 is the index of the data at the top
@@ -109,8 +110,18 @@
/// Returns if the script data is an internal script function label
#define data_isfunclabel(data) ( (data)->type == C_USERFUNC_POS )
-/// Returns the name of the reference
-#define data_referencename(data) ( str_buf + str_data[(data)->u.num&0x00ffffff].str )
+/// Returns the unique id of the variable (id and index)
+#define data_varuid(data) ( (data)->u.num )
+/// Returns the id of the variable
+#define data_varid(data) ( (int32)(data_varuid(data) & 0x00ffffff) )
+/// Returns the array index of the variable
+#define data_varindex(data) ( (int32)(((uint32)(data_varuid(data) & 0xff000000)) >> 24) )
+/// Returns the name of the variable
+#define data_varname(data) ( str_buf + str_data[data_varid(data)].str )
+/// Returns the reference of the variable (linked list of variables, can be NULL)
+#define data_varref(data) ( (data)->ref )
+
+#define variable_uid(id,idx) ( (int32)((((uint32)(id)) & 0x00ffffff) | (((uint32)(idx)) << 24)) )
#define FETCH(n, t) \
if( script_hasdata(st,n) ) \
@@ -141,7 +152,7 @@ int str_num=LABEL_START,str_data_size;
#define SCRIPT_HASH_SIZE 1021
int str_hash[SCRIPT_HASH_SIZE];
//#define SCRIPT_HASH_DJB2
-//#define SCRIPT_HASH_SDBM
+#define SCRIPT_HASH_SDBM
//#define SCRIPT_HASH_ELF
//#define SCRIPT_HASH_PJW
@@ -223,7 +234,9 @@ extern struct script_function {
} buildin_func[];
static struct linkdb_node *sleep_db;
-#define not_server_variable(prefix) (prefix != '$' && prefix != '.')
+#define not_server_variable(prefix) ( (prefix) != '$' && (prefix) != '.')
+#define not_array_variable(prefix) ( (prefix) != '$' && (prefix) != '@' && (prefix) != '.' )
+#define is_string_variable(name) ( (name)[strlen(name) - 1] == '$' )
/*==========================================
* ローカルプロトタイプ宣言 (必要な物のみ)
@@ -374,26 +387,66 @@ const char* script_op2name(int op)
#undef RETURN_OP_NAME
}
-//Reports on the console the src of a script error.
-static void report_src(struct script_state *st)
+/// Reports on the console the src of a script error.
+static void script_reportsrc(struct script_state *st)
{
- struct block_list *bl;
- if (!st->oid) return; //Can't report source.
+ struct block_list* bl;
+
+ if( st->oid == 0 )
+ return; //Can't report source.
+
bl = map_id2bl(st->oid);
- if (!bl) return;
- switch (bl->type) {
- case BL_NPC:
- if (bl->m >=0)
- ShowDebug("Source (NPC): %s at %s (%d,%d)\n", ((struct npc_data *)bl)->name, map[bl->m].name, bl->x, bl->y);
- else
- ShowDebug("Source (NPC): %s (invisible/not on a map)\n", ((struct npc_data *)bl)->name);
-
+ if( bl == NULL )
+ return;
+
+ switch( bl->type )
+ {
+ case BL_NPC:
+ if( bl->m >= 0 )
+ ShowDebug("Source (NPC): %s at %s (%d,%d)\n", ((struct npc_data *)bl)->name, map[bl->m].name, bl->x, bl->y);
+ else
+ ShowDebug("Source (NPC): %s (invisible/not on a map)\n", ((struct npc_data *)bl)->name);
break;
- default:
- if (bl->m >=0)
- ShowDebug("Source (Non-NPC type %d): name %s at %s (%d,%d)\n", bl->type, status_get_name(bl), map[bl->m].name, bl->x, bl->y);
+ default:
+ if( bl->m >= 0 )
+ ShowDebug("Source (Non-NPC type %d): name %s at %s (%d,%d)\n", bl->type, status_get_name(bl), map[bl->m].name, bl->x, bl->y);
+ else
+ ShowDebug("Source (Non-NPC type %d): name %s (invisible/not on a map)\n", bl->type, status_get_name(bl));
+ break;
+ }
+}
+
+/// Reports on the console information about the script data.
+static void script_reportdata(struct script_data* data)
+{
+ if( data == NULL )
+ return;
+ switch( data->type )
+ {
+ case C_NOP:// no value
+ ShowDebug("Data: no value (nil)\n");
+ break;
+ case C_INT:// number
+ ShowDebug("Data: number=%d\n", data->u.num);
+ break;
+ case C_STR:
+ case C_CONSTSTR:// string
+ ShowDebug("Data: string=%s\n", data->u.str);
+ break;
+ case C_NAME:// variable
+ {
+ char* name = data_varname(data);
+ if( not_array_variable(*name) )
+ ShowDebug("Data: variable=%s\n", name);
else
- ShowDebug("Source (Non-NPC type %d): name %s (invisible/not on a map)\n", bl->type, status_get_name(bl));
+ ShowDebug("Data: variable=%s index=%u\n", name, data_varindex(data));
+ }
+ break;
+ case C_POS:// label
+ ShowDebug("Data: label pos=%d\n", data->u.num);
+ break;
+ default:
+ ShowDebug("Data: %s\n", script_op2name(data->type));
break;
}
}
@@ -415,7 +468,7 @@ static void check_event(struct script_state *st, const char *evt)
{
if( evt != NULL && *evt != '\0' && !stristr(evt,"::On") ){
ShowError("NPC event parameter deprecated! Please use 'NPCNAME::OnEVENT' instead of '%s'.\n",evt);
- report_src(st);
+ script_reportsrc(st);
}
}
@@ -440,8 +493,9 @@ static unsigned int calc_hash2(const char* p)
unsigned int g;
while( *p ){ // UNIX ELF hash
h = ( h << 4 ) + ((unsigned char)TOLOWER(*p++));
- if ( g = h & 0xF0000000 )
- h ^= g >> 24;
+ g = h & 0xF0000000;
+ if( g )
+ h ^= g >> 24;
h &= ~g;
}
return h;
@@ -450,7 +504,9 @@ static unsigned int calc_hash2(const char* p)
unsigned int g;
while( *p ){
h = ( h << 4 ) + ((unsigned char)TOLOWER(*p++));
- if ( (g=h&0xF0000000) ) {
+ g = h & 0xF0000000;
+ if( g )
+ {
h ^= g>>24;
h ^= g;
}
@@ -460,7 +516,7 @@ static unsigned int calc_hash2(const char* p)
unsigned int h = 0;
while( *p ){
h = ( h << 1 ) + ( h >> 3 ) + ( h >> 5 ) + ( h >> 8 );
- h+=(unsigned char)TOLOWER(*p++);
+ h += (unsigned char)TOLOWER(*p++);
}
return h;
#endif
@@ -2447,13 +2503,14 @@ void op_3(struct script_state* st, int op)
get_val(st, data);
if( data_isstring(data) )
- flag = data->u.str[0];
+ flag = data->u.str[0];// "" -> false
else if( data_isint(data) )
- flag = data->u.num;
+ flag = data->u.num;// 0 -> false
else
{
- ShowError("script:op_3: invalid type of data op:%s data:%s\n", script_op2name(op), script_op2name(data->type));
- report_src(st);
+ ShowError("script:op_3: invalid data for the ternary operator test\n");
+ script_reportdata(data);
+ script_reportsrc(st);
script_removetop(st, -3, 0);
script_pushnil(st);
return;
@@ -2493,8 +2550,8 @@ void op_2str(struct script_state* st, int op, const char* s1, const char* s2)
return;
}
default:
- ShowError("script:op2_str: unexpected string operator op:%s\n", script_op2name(op));
- report_src(st);
+ ShowError("script:op2_str: unexpected string operator %s\n", script_op2name(op));
+ script_reportsrc(st);
script_pushnil(st);
st->state = END;
return;
@@ -2529,8 +2586,8 @@ void op_2num(struct script_state* st, int op, int i1, int i2)
case C_MOD:
if( i2 == 0 )
{
- ShowError("script:op_2num: division by zero detected op:%s\n", script_op2name(op));
- report_src(st);
+ ShowError("script:op_2num: division by zero detected op=%s i1=%d i2=%d\n", script_op2name(op), i1, i2);
+ script_reportsrc(st);
script_pushnil(st);
st->state = END;
return;
@@ -2547,21 +2604,21 @@ void op_2num(struct script_state* st, int op, int i1, int i2)
case C_SUB: ret = i1 - i2; ret_double = (double)i1 - (double)i2; break;
case C_MUL: ret = i1 * i2; ret_double = (double)i1 * (double)i2; break;
default:
- ShowError("script:op_2num: unexpected number operator op:%s\n", script_op2name(op));
- report_src(st);
+ ShowError("script:op_2num: unexpected number operator %s i1=%d i2=%d\n", script_op2name(op), i1, i2);
+ script_reportsrc(st);
script_pushnil(st);
return;
}
- if( ret_double < INT_MIN )
+ if( ret_double < (double)INT_MIN )
{
- ShowWarning("script:op_2num: underflow detected op:%s\n", script_op2name(op));
- report_src(st);
+ ShowWarning("script:op_2num: underflow detected op=%s i1=%d i2=%d\n", script_op2name(op), i1, i2);
+ script_reportsrc(st);
ret = INT_MIN;
}
- else if( ret_double > INT_MAX )
+ else if( ret_double > (double)INT_MAX )
{
- ShowWarning("script:op_2num: overflow detected op:%s\n", script_op2name(op));
- report_src(st);
+ ShowWarning("script:op_2num: overflow detected op=%s i1=%d i2=%d\n", script_op2name(op), i1, i2);
+ script_reportsrc(st);
ret = INT_MAX;
}
}
@@ -2584,9 +2641,12 @@ void op_2(struct script_state *st, int op)
switch( op )
{
case C_ADD:
- if( data_isstring(left) || data_isstring(right) )
- {// convert to string
+ if( data_isint(left) && data_isstring(right) )
+ {// convert int-string to string-string
conv_str(st, left);
+ }
+ else if( data_isstring(left) && data_isint(right) )
+ {// convert string-int to string-string
conv_str(st, right);
}
break;
@@ -2606,8 +2666,10 @@ void op_2(struct script_state *st, int op)
}
else
{// invalid argument
- ShowError("script:op_2: invalid type of data op:%s left:%s right:%s\n", script_op2name(op), script_op2name(left->type), script_op2name(right->type));
- report_src(st);
+ ShowError("script:op_2: invalid data for operator %s\n", script_op2name(op));
+ script_reportdata(left);
+ script_reportdata(right);
+ script_reportsrc(st);
script_removetop(st, -2, 0);
script_pushnil(st);
st->state = END;
@@ -2628,8 +2690,9 @@ void op_1(struct script_state* st, int op)
if( !data_isint(data) )
{// not a number
- ShowError("script:op_1: invalid type of data op:%s data:%s\n", script_op2name(op), script_op2name(data->type));
- report_src(st);
+ ShowError("script:op_1: argument is not a number (op=%s)\n", script_op2name(op));
+ script_reportdata(data);
+ script_reportsrc(st);
script_pushnil(st);
st->state = END;
return;
@@ -2643,8 +2706,8 @@ void op_1(struct script_state* st, int op)
case C_NOT: i1 = ~i1; break;
case C_LNOT: i1 = !i1; break;
default:
- ShowError("script:op_1: unexpected operator op:%s\n", script_op2name(op));
- report_src(st);
+ ShowError("script:op_1: unexpected operator %s i1=%d\n", script_op2name(op), i1);
+ script_reportsrc(st);
script_pushnil(st);
st->state = END;
return;
@@ -2667,7 +2730,7 @@ int run_func(struct script_state *st)
ShowError("function not found\n");
// st->stack->sp=0;
st->state=END;
- report_src(st);
+ script_reportsrc(st);
return 1;
}
start_sp=i-1;
@@ -2711,7 +2774,7 @@ int run_func(struct script_state *st)
ShowMessage ("run_func: '"CL_WHITE"%s"CL_RESET"' (type %d) is not function and command!\n", str_buf+str_data[func].str, str_data[func].type);
// st->stack->sp=0;
st->state=END;
- report_src(st);
+ script_reportsrc(st);
return 1;
}
#ifdef DEBUG_RUN
@@ -2721,12 +2784,12 @@ int run_func(struct script_state *st)
#endif
if(str_data[func].func){
if (str_data[func].func(st)) //Report error
- report_src(st);
+ script_reportsrc(st);
} else {
if(battle_config.error_log)
ShowError("run_func : %s? (%d(%d))\n",str_buf+str_data[func].str,func,str_data[func].type);
script_pushint(st,0);
- report_src(st);
+ script_reportsrc(st);
}
// Stack's datum are used when re-run functions [Eoe]
@@ -2743,7 +2806,7 @@ int run_func(struct script_state *st)
if(st->stack->defsp<5 || st->stack->stack_data[st->stack->defsp-1].type!=C_RETINFO){
ShowWarning("script:run_func(return) return without callfunc or callsub!\n");
st->state=END;
- report_src(st);
+ script_reportsrc(st);
return 1;
}
script_free_vars( st->stack->var_function );
@@ -2795,7 +2858,7 @@ void run_script(struct script_code *rootscript,int pos,int rid,int oid)
st->pos = pos;
st->rid = rid;
st->oid = oid;
- st->sleep.timer = -1;
+ st->sleep.timer = INVALID_TIMER;
run_script_main(st);
}
@@ -2931,7 +2994,7 @@ void run_script_main(struct script_state *st)
st->state = RUN;
if( gotocount>0 && (--gotocount)<=0 ){
ShowError("run_script: infinity loop !\n");
- report_src(st);
+ script_reportsrc(st);
st->state=END;
}
}
@@ -2980,7 +3043,7 @@ void run_script_main(struct script_state *st)
}
if( cmdcount>0 && (--cmdcount)<=0 ){
ShowError("run_script: infinity loop !\n");
- report_src(st);
+ script_reportsrc(st);
st->state=END;
}
}
@@ -3004,9 +3067,9 @@ void run_script_main(struct script_state *st)
ShowWarning("Unable to restore stack! Double continuation!\n");
//Report BOTH scripts to see if that can help somehow.
ShowDebug("Previous script (lost):\n");
- report_src(bk_st);
+ script_reportsrc(bk_st);
ShowDebug("Current script:\n");
- report_src(st);
+ script_reportsrc(st);
}
} else {
//Dispose of script.
@@ -3443,7 +3506,7 @@ static int do_final_userfunc_sub (DBKey key,void *data,va_list ap)
*------------------------------------------*/
int do_final_script()
{
-#ifdef DEBUG_RUN
+#ifdef DEBUG_HASH
if (battle_config.etc_log)
{
FILE *fp = fopen("hash_dump.txt","wt");
@@ -3931,12 +3994,12 @@ struct script_function buildin_func[] = {
BUILDIN_DEF(warpguild,"siii"), // [Fredzilla]
BUILDIN_DEF(setlook,"ii"),
BUILDIN_DEF(set,"ii"),
- BUILDIN_DEF(setarray,"ii*"),
- BUILDIN_DEF(cleararray,"iii"),
- BUILDIN_DEF(copyarray,"iii"),
- BUILDIN_DEF(getarraysize,"i"),
- BUILDIN_DEF(deletearray,"ii"),
- BUILDIN_DEF(getelementofarray,"ii"),
+ BUILDIN_DEF(setarray,"rv*"),
+ BUILDIN_DEF(cleararray,"rvi"),
+ BUILDIN_DEF(copyarray,"rri"),
+ BUILDIN_DEF(getarraysize,"r"),
+ BUILDIN_DEF(deletearray,"r?"),
+ BUILDIN_DEF(getelementofarray,"ri"),
BUILDIN_DEF(getitem,"vi?"),
BUILDIN_DEF(getitem2,"iiiiiiiii*"),
BUILDIN_DEF(getnameditem,"is"),
@@ -4374,7 +4437,7 @@ BUILDIN_FUNC(menu)
// TODO detect multiple scripts waiting for input at the same time, and what to do when that happens
if( sd->state.menu_or_input == 0 )
{
- struct StringBuf* buf;
+ struct StringBuf buf;
struct script_data* data;
if( script_lastdata(st) % 2 == 0 )
@@ -4383,7 +4446,7 @@ BUILDIN_FUNC(menu)
st->state = END;
return 1;
}
- buf = StringBuf_Malloc();
+ StringBuf_Init(&buf);
for( i = 2, sd->npc_menu = 0; i < script_lastdata(st); i += 2 )
{
// menu options
@@ -4391,8 +4454,9 @@ BUILDIN_FUNC(menu)
get_val(st, data);
if( data_isstring(data) && data_isint(data) )
{// not a string (or compatible)
- StringBuf_Free(buf);
- ShowError("script:menu: argument #%d (from 1) is not a string or compatible (op=%s).\n", (i - 1), script_op2name(data->type));
+ StringBuf_Destroy(&buf);
+ ShowError("script:menu: argument #%d (from 1) is not a string or compatible.\n", (i - 1));
+ script_reportdata(data);
st->state = END;
return 1;
}
@@ -4402,8 +4466,9 @@ BUILDIN_FUNC(menu)
data = script_getdata(st, i+1);
if( !data_islabel(data) )
{// not a label
- StringBuf_Free(buf);
- ShowError("script:menu: argument #%d (from 1) is not a label or label not found (op=%s).\n", i, script_op2name(data->type));
+ StringBuf_Destroy(&buf);
+ ShowError("script:menu: argument #%d (from 1) is not a label or label not found.\n", i);
+ script_reportdata(data);
st->state = END;
return 1;
}
@@ -4412,14 +4477,14 @@ BUILDIN_FUNC(menu)
if( text[0] == '\0' )
continue;// empty string, ignore
if( sd->npc_menu > 0 )
- StringBuf_AppendStr(buf, ":");
- StringBuf_AppendStr(buf, text);
+ StringBuf_AppendStr(&buf, ":");
+ StringBuf_AppendStr(&buf, text);
sd->npc_menu += menu_countoptions(text, 0, NULL);
}
st->state = RERUNLINE;
sd->state.menu_or_input = 1;
- clif_scriptmenu(sd, st->oid, StringBuf_Value(buf));
- StringBuf_Free(buf);
+ clif_scriptmenu(sd, st->oid, StringBuf_Value(&buf));
+ StringBuf_Destroy(&buf);
//TODO what's the maximum number of options that can be displayed and/or received? -> give warning
}
else if( sd->npc_menu == 0xff )
@@ -4449,14 +4514,16 @@ BUILDIN_FUNC(menu)
}
if( sd->npc_menu > 0 )
{// Invalid selection
- ShowDebug("script:menu: selection is out of range, expected %d extra menu options\n", sd->npc_menu);
+ ShowDebug("script:menu: selection is out of range (%d pairs are missing?) - please report this\n", sd->npc_menu);
st->state = END;
return 1;
}
if( !data_islabel(script_getdata(st, i + 1)) )
{// TODO remove this temporary crash-prevention code (fallback for multiple scripts requesting user input)
+ ShowError("script:menu: unexpected data in label argument\n");
+ script_reportdata(script_getdata(st, i + 1));
st->state = END;
- return 0;
+ return 1;
}
pc_setreg(sd, add_str("@menu"), menu);
st->pos = script_getnum(st, i + 1);
@@ -4483,22 +4550,22 @@ BUILDIN_FUNC(select)
if( sd->state.menu_or_input == 0 )
{
- struct StringBuf* buf;
+ struct StringBuf buf;
- buf = StringBuf_Malloc();
+ StringBuf_Init(&buf);
for( i = 2, sd->npc_menu = 0; i <= script_lastdata(st); ++i )
{
text = script_getstr(st, i);
if( sd->npc_menu > 0 )
- StringBuf_AppendStr(buf, ":");
- StringBuf_AppendStr(buf, script_getstr(st, i));
+ StringBuf_AppendStr(&buf, ":");
+ StringBuf_AppendStr(&buf, text);
sd ->npc_menu += menu_countoptions(text, 0, NULL);
}
st->state = RERUNLINE;
sd->state.menu_or_input = 1;
- clif_scriptmenu(sd, st->oid, StringBuf_Value(buf));
- StringBuf_Free(buf);
+ clif_scriptmenu(sd, st->oid, StringBuf_Value(&buf));
+ StringBuf_Destroy(&buf);
}
else if( sd->npc_menu == 0xff )
{// Cancel was pressed
@@ -4543,22 +4610,22 @@ BUILDIN_FUNC(prompt)
if( sd->state.menu_or_input == 0 )
{
- struct StringBuf* buf;
+ struct StringBuf buf;
- buf = StringBuf_Malloc();
+ StringBuf_Init(&buf);
for( i = 2, sd->npc_menu = 0; i <= script_lastdata(st); ++i )
{
text = script_getstr(st, i);
if( sd->npc_menu > 0 )
- StringBuf_AppendStr(buf, ":");
- StringBuf_AppendStr(buf, script_getstr(st, i));
+ StringBuf_AppendStr(&buf, ":");
+ StringBuf_AppendStr(&buf, text);
sd ->npc_menu += menu_countoptions(text, 0, NULL);
}
st->state = RERUNLINE;
sd->state.menu_or_input = 1;
- clif_scriptmenu(sd, st->oid, StringBuf_Value(buf));
- StringBuf_Free(buf);
+ clif_scriptmenu(sd, st->oid, StringBuf_Value(&buf));
+ StringBuf_Destroy(&buf);
}
else if( sd->npc_menu == 0xff )
{// Cancel was pressed
@@ -4595,7 +4662,8 @@ BUILDIN_FUNC(goto)
{
if( !data_islabel(script_getdata(st,2)) )
{
- ShowError("script:goto: not label!\n");
+ ShowError("script:goto: not a label\n");
+ script_reportdata(script_getdata(st,2));
st->state = END;
return 1;
}
@@ -4646,7 +4714,7 @@ BUILDIN_FUNC(callfunc)
}
}
}else{
- ShowWarning("script:callfunc: function not found! [%s]\n",str);
+ ShowError("script:callfunc: function not found! [%s]\n",str);
st->state=END;
return 1;
}
@@ -4660,7 +4728,8 @@ BUILDIN_FUNC(callsub)
int pos=script_getnum(st,2);
int i,j;
if(!data_islabel(script_getdata(st,2)) && !data_isfunclabel(script_getdata(st,2))) {
- ShowError("script: callsub: not label !\n");
+ ShowError("script:callsub: argument is not a label\n");
+ script_reportdata(script_getdata(st,2));
st->state=END;
return 1;
} else {
@@ -4707,7 +4776,7 @@ BUILDIN_FUNC(getarg)
if( st->stack->defsp < 5 || st->stack->stack_data[st->stack->defsp - 1].type != C_RETINFO )
{
- ShowWarning("script:getarg: no callfunc or callsub!\n");
+ ShowError("script:getarg: no callfunc or callsub!\n");
st->state = END;
return 1;
}
@@ -4722,7 +4791,7 @@ BUILDIN_FUNC(getarg)
script_pushcopy(st, 3);
else
{
- ShowWarning("script:getarg: index (idx=%d) out of range (count=%d) and no default value found\n", idx, count);
+ ShowError("script:getarg: index (idx=%d) out of range (count=%d) and no default value found\n", idx, count);
st->state = END;
return 1;
}
@@ -4744,7 +4813,7 @@ BUILDIN_FUNC(return)
data = script_getdatatop(st, -1);
if( data_isreference(data) )
{
- char* name = data_referencename(data);
+ char* name = data_varname(data);
if( name[0] == '.' && name[1] == '@' )
{// temporary script variable, convert to value
get_val(st, data);
@@ -5185,7 +5254,8 @@ BUILDIN_FUNC(input)
if (!sd) return 1;
if( !data_isreference(data) ){
- ShowError("script: buildin_input: given argument is not a variable!\n");
+ ShowError("script:input: not a variable\n");
+ script_reportdata(data);
return 1;
}
@@ -5227,7 +5297,9 @@ BUILDIN_FUNC(set)
char postfix=name[strlen(name)-1];
if( !data_isreference(script_getdata(st,2)) ){
- ShowError("script: buildin_set: not name\n");
+ ShowError("script:set: not a variable\n");
+ script_reportdata(script_getdata(st,2));
+ st->state = END;
return 1;
}
@@ -5247,217 +5319,403 @@ BUILDIN_FUNC(set)
return 0;
}
-/*==========================================
- * 配列変数設定
- *------------------------------------------*/
+/////////////////////////////////////////////////////////////////////
+/// Array variables
+///
+
+/// Returns the size of the specified array
+static int32 getarraysize(struct script_state* st, int32 id, int32 idx, int isstring, struct linkdb_node** ref)
+{
+ int32 ret = idx;
+
+ if( isstring )
+ {
+ for( ; idx < 128; ++idx )
+ {
+ char* str = (char*)get_val2(st, variable_uid(id, idx), ref);
+ if( str && *str )
+ ret = idx + 1;
+ }
+ }
+ else
+ {
+ for( ; idx < 128; ++idx )
+ {
+ int32 num = (int32)get_val2(st, variable_uid(id, idx), ref);
+ if( num )
+ ret = idx + 1;
+ }
+ }
+ return ret;
+}
+
+/// Sets values of an array, from the starting index.
+/// ex: setarray arr[1],1,2,3;
+///
+/// setarray <array variable>,<value1>{,<value2>...};
BUILDIN_FUNC(setarray)
{
- TBL_PC *sd=NULL;
- int num=st->stack->stack_data[st->start+2].u.num;
- char *name=str_buf+str_data[num&0x00ffffff].str;
- char prefix=*name;
- char postfix=name[strlen(name)-1];
- int i,j;
+ struct script_data* data;
+ char* name;
+ int32 start;
+ int32 end;
+ int32 id;
+ int32 i;
+ TBL_PC* sd = NULL;
- if( prefix!='$' && prefix!='@' && prefix!='.'){
- ShowWarning("buildin_setarray: illegal scope !\n");
- return 1;
+ data = script_getdata(st, 2);
+ if( !data_isreference(data) )
+ {
+ ShowError("script:setarray: not a variable\n");
+ script_reportdata(data);
+ st->state = END;
+ return 1;// not a variable
}
- if(not_server_variable(prefix))
- sd=script_rid2sd(st);
- for(j=0,i=st->start+3; i<st->end && j<128;i++,j++){
- void *v;
- if( postfix=='$' )
- v=(void*)conv_str(st,& (st->stack->stack_data[i]));
- else
- v=(void*)conv_num(st,& (st->stack->stack_data[i]));
- set_reg(st, sd, num+(j<<24), name, v, script_getref(st,2));
+ id = data_varid(data);
+ start = data_varindex(data);
+ name = data_varname(data);
+ if( not_array_variable(*name) )
+ {
+ ShowError("script:setarray: illegal scope\n");
+ script_reportdata(data);
+ st->state = END;
+ return 1;// not supported
+ }
+
+ if( not_server_variable(*name) )
+ {
+ sd = script_rid2sd(st);
+ if( sd == NULL )
+ return 1;// no player attached
+ }
+
+ end = start + script_lastdata(st) - 2;
+ if( end > 127 )
+ end = 127;
+
+ if( is_string_variable(name) )
+ {// string array
+ for( i = 3; start < end; ++start, ++i )
+ {
+ void* v = (void*)script_getstr(st,i);
+ set_reg(st, sd, variable_uid(id, start), name, v, data_varref(data));
+ }
+ }
+ else
+ {// int array
+ for( i = 3; start < end; ++start, ++i )
+ {
+ void* v = (void*)script_getnum(st,i);
+ set_reg(st, sd, variable_uid(id, start), name, v, data_varref(data));
+ }
}
return 0;
}
-/*==========================================
- * 配列変数クリア
- *------------------------------------------*/
+
+/// Sets count values of an array, from the starting index.
+/// ex: cleararray arr[0],0,1;
+///
+/// cleararray <array variable>,<value>,<count>;
BUILDIN_FUNC(cleararray)
{
- TBL_PC *sd=NULL;
- int num=st->stack->stack_data[st->start+2].u.num;
- char *name=str_buf+str_data[num&0x00ffffff].str;
- char prefix=*name;
- char postfix=name[strlen(name)-1];
- int sz=script_getnum(st,4);
- int i;
- void *v;
+ struct script_data* data;
+ char* name;
+ int32 start;
+ int32 end;
+ int32 id;
+ void* v;
+ TBL_PC* sd = NULL;
- if( prefix!='$' && prefix!='@' && prefix!='.'){
- ShowWarning("buildin_cleararray: illegal scope !\n");
- return 1;
+ data = script_getdata(st, 2);
+ if( !data_isreference(data) )
+ {
+ ShowError("script:cleararray: not a variable\n");
+ script_reportdata(data);
+ st->state = END;
+ return 1;// not a variable
}
- if( not_server_variable(prefix) )
- sd=script_rid2sd(st);
- if( postfix=='$' )
- v=(void*)script_getstr(st,3);
+ id = data_varid(data);
+ start = data_varindex(data);
+ name = data_varname(data);
+ if( not_array_variable(*name) )
+ {
+ ShowError("script:cleararray: illegal scope\n");
+ script_reportdata(data);
+ st->state = END;
+ return 1;// not supported
+ }
+
+ if( not_server_variable(*name) )
+ {
+ sd = script_rid2sd(st);
+ if( sd == NULL )
+ return 1;// no player attached
+ }
+
+ if( is_string_variable(name) )
+ v = (void*)script_getstr(st, 3);
else
- v=(void*)script_getnum(st,3);
+ v = (void*)script_getnum(st, 3);
- for(i=0;i<sz;i++)
- set_reg(st,sd,num+(i<<24),name,v,script_getref(st,2));
+ end = start + script_getnum(st, 4);
+ if( end > 127 )
+ end = 127;
+
+ for( ; start < end; ++start )
+ set_reg(st, sd, variable_uid(id, start), name, v, script_getref(st,2));
return 0;
}
-/*==========================================
- * 配列変数コピー
- *------------------------------------------*/
+
+/// Copies data from one array to another.
+/// ex: copyarray arr[0],arr[2],2;
+///
+/// copyarray <destination array variable>,<source array variable>,<count>;
BUILDIN_FUNC(copyarray)
{
- TBL_PC *sd=NULL;
- int num=st->stack->stack_data[st->start+2].u.num;
- char *name=str_buf+str_data[num&0x00ffffff].str;
- char prefix=*name;
- char postfix=name[strlen(name)-1];
- int num2=st->stack->stack_data[st->start+3].u.num;
- char *name2=str_buf+str_data[num2&0x00ffffff].str;
- char prefix2=*name2;
- char postfix2=name2[strlen(name2)-1];
- int sz=script_getnum(st,4);
- int i;
+ struct script_data* data1;
+ struct script_data* data2;
+ char* name1;
+ char* name2;
+ int32 idx1;
+ int32 idx2;
+ int32 id1;
+ int32 id2;
+ void* v;
+ int32 i;
+ int32 count;
+ TBL_PC* sd = NULL;
- if( prefix!='$' && prefix!='@' && prefix!='.' ){
- printf("buildin_copyarray: illeagal scope !\n");
- return 0;
+ data1 = script_getdata(st, 2);
+ data2 = script_getdata(st, 3);
+ if( !data_isreference(data1) || !data_isreference(data2) )
+ {
+ ShowError("script:copyarray: not a variable\n");
+ script_reportdata(data1);
+ script_reportdata(data2);
+ st->state = END;
+ return 1;// not a variable
}
- if( prefix2!='$' && prefix2!='@' && prefix2!='.' ) {
- printf("buildin_copyarray: illeagal scope !\n");
- return 0;
+
+ id1 = data_varid(data1);
+ id2 = data_varid(data2);
+ idx1 = data_varindex(data1);
+ idx2 = data_varindex(data2);
+ name1 = data_varname(data1);
+ name2 = data_varname(data2);
+ if( not_array_variable(*name1) || not_array_variable(*name2) )
+ {
+ ShowError("script:copyarray: illegal scope\n");
+ script_reportdata(data1);
+ script_reportdata(data2);
+ st->state = END;
+ return 1;// not supported
}
- if( (postfix=='$' || postfix2=='$') && postfix!=postfix2 ){
- printf("buildin_copyarray: type mismatch !\n");
- return 0;
+
+ if( is_string_variable(name1) != is_string_variable(name2) )
+ {
+ ShowError("script:copyarray: type mismatch\n");
+ script_reportdata(data1);
+ script_reportdata(data2);
+ st->state = END;
+ return 1;// data type mismatch
}
- if( not_server_variable(prefix) || not_server_variable(prefix2) )
- sd=script_rid2sd(st);
- if((num & 0x00FFFFFF) == (num2 & 0x00FFFFFF) && (num & 0xFF000000) > (num2 & 0xFF000000)) {
- // 同じ配列で、num > num2 の場合大きい方からコピーしないといけない
- for(i=sz-1;i>=0;i--)
- set_reg(
- st,sd,num+(i<<24),name,
- get_val2(st,num2+(i<<24),script_getref(st,3)),
- script_getref(st,2)
- );
- } else {
- for(i=0;i<sz;i++)
- set_reg(
- st,sd,num+(i<<24),name,
- get_val2(st,num2+(i<<24),script_getref(st,3)),
- script_getref(st,2)
- );
+ if( not_server_variable(*name1) || not_server_variable(*name2) )
+ {
+ sd = script_rid2sd(st);
+ if( sd == NULL )
+ return 1;// no player attached
}
- return 0;
-}
-/*==========================================
- * Returns the size of the specified array
- *------------------------------------------*/
-static int getarraysize(struct script_state* st, int num, int postfix, struct linkdb_node** ref)
-{
- //TODO: unreadable; remove +-1 trick, remove weird for loop, remove typecast
- int i = (num>>24), c = (i==0?-1:i); // Moded to -1 because even if the first element is 0, it will still report as 1 [Lance]
-
- if(postfix == '$') {
- for(; i < 128; i++) {
- void* v = get_val2(st, (num & 0x00FFFFFF) + (i<<24), ref);
- if(*((char*)v)) c = i;
+ count = script_getnum(st, 4);
+ if( count > 128 - idx1 )
+ count = 128 - idx1;
+ if( count <= 0 || (id1 == id2 && idx1 == idx2) )
+ return 0;// nothing to copy
+
+ if( id1 == id2 && idx1 > idx2 )
+ {// destination might be overlapping the source - copy in reverse order
+ for( i = count - 1; i >= 0; --i )
+ {
+ v = get_val2(st, variable_uid(id2, idx2 + i), data_varref(data2));
+ set_reg(st, sd, variable_uid(id1, idx1 + i), name1, v, data_varref(data1));
}
- } else {
- for(; i < 128; i++) {
- void* v = get_val2(st, (num & 0x00FFFFFF) + (i<<24), ref);
- if((int)v) c = i;
+ }
+ else
+ {// normal copy
+ for( i = 0; i < count; ++i )
+ {
+ if( id2 + i < 128 )
+ v = get_val2(st, variable_uid(id2, idx2 + i), data_varref(data2));
+ else// out of range - assume ""/0
+ v = (void*)(is_string_variable(name1) ? "" : 0);
+ set_reg(st, sd, variable_uid(id1, idx1 + i), name1, v, data_varref(data1));
}
}
- return c + 1;
+ return 0;
}
+/// Returns the size of the array.
+/// Assumes that everything before the starting index exists.
+/// ex: getarraysize(arr[3])
+///
+/// getarraysize(<array variable>) -> <int>
BUILDIN_FUNC(getarraysize)
{
- int num = st->stack->stack_data[st->start+2].u.num;
- char* name = str_buf + str_data[num&0x00ffffff].str;
- char prefix = name[0], postfix = name[strlen(name)-1];
+ struct script_data* data;
+ char* name;
- if( prefix != '$' && prefix != '@' && prefix != '.' ) {
- ShowWarning("buildin_getarraysize: illegal scope !\n");
- script_pushint(st,0);
- return 1;
+ data = script_getdata(st, 2);
+ if( !data_isreference(data) )
+ {
+ ShowError("script:getarraysize: not a variable\n");
+ script_reportdata(data);
+ script_pushnil(st);
+ st->state = END;
+ return 1;// not a variable
+ }
+
+ name = data_varname(data);
+ if( not_array_variable(*name) )
+ {
+ ShowError("script:getarraysize: illegal scope\n");
+ script_reportdata(data);
+ script_pushnil(st);
+ st->state = END;
+ return 1;// not supported
}
- script_pushint(st,getarraysize(st, num, postfix, script_getref(st,2)));
+ script_pushint(st, getarraysize(st, data_varid(data), data_varindex(data), is_string_variable(name), data_varref(data)));
return 0;
}
-/*==========================================
- * 配列変数から要素削除
- *------------------------------------------*/
+
+/// Deletes count or all the elements in an array, from the starting index.
+/// ex: deletearray arr[4],2;
+///
+/// deletearray <array variable>;
+/// deletearray <array variable>,<count>;
BUILDIN_FUNC(deletearray)
{
- TBL_PC *sd=NULL;
- int num=st->stack->stack_data[st->start+2].u.num;
- char *name=str_buf+str_data[num&0x00ffffff].str;
- char prefix=*name;
- char postfix=name[strlen(name)-1];
- int count=1;
- int i,sz=getarraysize(st,num,postfix,script_getref(st,2))-(num>>24)-count+1;
+ struct script_data* data;
+ char* name;
+ int start;
+ int end;
+ int id;
+ TBL_PC *sd = NULL;
+ data = script_getdata(st, 2);
+ if( !data_isreference(data) )
+ {
+ ShowError("script:deletearray: not a variable\n");
+ script_reportdata(data);
+ st->state = END;
+ return 1;// not a variable
+ }
- if( script_hasdata(st,3) )
- count=script_getnum(st,3);
+ id = data_varid(data);
+ start = data_varindex(data);
+ name = data_varname(data);
+ if( not_array_variable(*name) )
+ {
+ ShowError("script:deletearray: illegal scope\n");
+ script_reportdata(data);
+ st->state = END;
+ return 1;// not supported
+ }
- if( prefix!='$' && prefix!='@' && prefix!='.' ){
- ShowWarning("buildin_deletearray: illegal scope !\n");
- return 1;
+ if( not_server_variable(*name) )
+ {
+ sd = script_rid2sd(st);
+ if( sd == NULL )
+ return 1;// no player attached
}
- if( not_server_variable(prefix) )
- sd=script_rid2sd(st);
- for(i=0;i<sz;i++){
- set_reg(
- st,sd,num+(i<<24),name,
- get_val2(st,num+((i+count)<<24),script_getref(st,2)),
- script_getref(st,2)
- );
+ end = getarraysize(st, id, start, is_string_variable(name), data_varref(data));
+ if( start >= end )
+ return 0;// nothing to free
+
+ if( script_hasdata(st,3) )
+ {
+ int count = script_getnum(st, 3);
+ if( count > end - start )
+ count = end - start;
+ if( count <= 0 )
+ return 0;// nothing to free
+
+ // move rest of the elements backward
+ for( ; start + count < end; ++start )
+ {
+ void* v = get_val2(st, variable_uid(id, start + count), data_varref(data));
+ set_reg(st, sd, variable_uid(id, start), name, v, data_varref(data));
+ }
}
- if(postfix != '$'){
- for(;i<(128-(num>>24));i++)
- set_reg(st,sd,num+(i<<24),name, 0,script_getref(st,2));
- } else {
- for(;i<(128-(num>>24));i++)
- set_reg(st,sd,num+(i<<24),name, (void *) "",script_getref(st,2));
+ // clear the rest of the array
+ if( is_string_variable(name) )
+ {
+ for( ; start < end; ++start )
+ set_reg(st, sd, variable_uid(id, start), name, (void*)0, data_varref(data));
+ }
+ else
+ {
+ for( ; start < end; ++start )
+ set_reg(st, sd, variable_uid(id, start), name, (void *)"", data_varref(data));
}
return 0;
}
-/*==========================================
- * 指定要素を表す値(キー)を所得する
- *------------------------------------------*/
+/// Returns a reference to the target index of the array variable.
+/// Equivalent to var[index].
+///
+/// getelementofarray(<array variable>,<index>) -> <variable reference>
BUILDIN_FUNC(getelementofarray)
{
- if( data_isreference(script_getdata(st, 2)) ){
- int i=script_getnum(st,3);
- if(i>127 || i<0){
- ShowWarning("script: getelementofarray (operator[]): param2 illegal number %d\n",i);
- script_pushint(st,0);
- return 1;
- }else{
- push_val2(st->stack,C_NAME,
- (i<<24) | st->stack->stack_data[st->start+2].u.num, script_getref(st,2) );
- }
- }else{
- ShowError("script: getelementofarray (operator[]): param1 not name !\n");
- script_pushint(st,0);
+ struct script_data* data;
+ char* name;
+ int32 id;
+ int i;
+
+ data = script_getdata(st, 2);
+ if( !data_isreference(data) )
+ {
+ ShowError("script:getelementofarray: not a variable\n");
+ script_reportdata(data);
+ script_pushnil(st);
+ st->state = END;
+ return 1;// not a variable
+ }
+
+ id = data_varid(data);
+ name = data_varname(data);
+ if( not_array_variable(*name) )
+ {
+ ShowError("script:getelementofarray: illegal scope\n");
+ script_reportdata(data);
+ script_pushnil(st);
+ st->state = END;
+ return 1;// not supported
+ }
+
+ i = script_getnum(st, 3);
+ if( i < 0 || i >= 128 )
+ {
+ ShowWarning("script:getelementofarray: index out of range (%d)\n", i);
+ script_reportdata(data);
+ script_pushnil(st);
+ st->state = END;
+ return 1;// out of range
}
+
+ push_val2(st->stack, C_NAME, variable_uid(id, i), data_varref(data));
return 0;
}
+/////////////////////////////////////////////////////////////////////
+/// ...
+///
+
/*==========================================
*
*------------------------------------------*/
@@ -5664,7 +5922,6 @@ BUILDIN_FUNC(getitem)
struct item_data *item_data = itemdb_searchname(name);
if( item_data == NULL ){
ShowError("buildin_getitem: Nonexistant item %s requested.\n", name);
- report_src(st);
return 1; //No item created.
}
nameid=item_data->nameid;
@@ -5678,12 +5935,10 @@ BUILDIN_FUNC(getitem)
}
if( nameid <= 0 || !itemdb_exists(nameid) ){
ShowError("buildin_getitem: Nonexistant item %d requested.\n", nameid);
- report_src(st);
return 1; //No item created.
}
} else {
ShowError("buildin_getitem: invalid data type for argument #1 (%d).", data->type);
- report_src(st);
return 1;
}
@@ -6831,7 +7086,7 @@ BUILDIN_FUNC(bonus)
pc_bonus5(sd, type, type2, type3, type4, type5, val);
break;
default:
- ShowDebug("buildin_bonus: unexpected last data (%d)\n", script_lastdata(st));
+ ShowDebug("buildin_bonus: unexpected number of arguments (%d)\n", (script_lastdata(st) - 2));
}
return 0;
@@ -10074,8 +10329,8 @@ BUILDIN_FUNC(guardian)
{// <guardian index>
guardian=script_getnum(st,7);
} else {
- ShowError("buildin_guardian: invalid data type for argument #8 (%d).", data->type);
- report_src(st);
+ ShowError("script:guardian: invalid data type for argument #6 (from 1)\n");
+ script_reportdata(data);
return 1;
}
}
@@ -13049,7 +13304,7 @@ BUILDIN_FUNC(unitattack)
default:
ShowError("script:unitattack: unsupported source unit type %d\n", unit_bl->type);
script_pushint(st, 0);
- return 0;
+ return 1;
}
script_pushint(st, unit_walktobl(unit_bl, target_bl, 65025, 2));
return 0;
@@ -13152,7 +13407,7 @@ BUILDIN_FUNC(unitdeadsit)
} else
{
ShowWarning("script:unitdeadsit: %d is not a valid action\n", action);
- report_src(st);
+ return 1;
}
}
@@ -13320,34 +13575,39 @@ BUILDIN_FUNC(awake)
BUILDIN_FUNC(getvariableofnpc)
{
struct script_data* data;
+ char* name;
+ struct npc_data* nd;
data = script_getdata(st,2);
if( !data_isreference(data) )
{// Not a reference (aka varaible name)
- ShowError("script: getvariableofnpc: first argument is not a variable name\n");
+ ShowError("script:getvariableofnpc: not a variable\n");
+ script_reportdata(data);
+ script_pushnil(st);
st->state = END;
return 1;
}
- else
- {
- int num = data->u.num;
- char* var_name = str_buf + str_data[num&0x00ffffff].str;
- const char* npc_name = script_getstr(st, 3);
- struct npc_data* nd = npc_name2id(npc_name);
- if( var_name[0] != '.' || var_name[1] == '@' )
- {// not a npc variable
- ShowError("script: getvariableofnpc: invalid scope %s (not npc variable)\n", var_name);
- st->state = END;
- return 1;
- }
- if( nd == NULL || nd->bl.subtype != SCRIPT || nd->u.scr.script == NULL )
- {// NPC not found or has no script
- ShowError("script: getvariableofnpc: can't find npc %s\n", npc_name);
- st->state = END;
- return 1;
- }
- push_val2(st->stack, C_NAME, num, &nd->u.scr.script->script_vars );
+
+ name = data_varname(data);
+ if( *name != '.' || name[1] == '@' )
+ {// not a npc variable
+ ShowError("script:getvariableofnpc: invalid scope (not npc variable)\n");
+ script_reportdata(data);
+ script_pushnil(st);
+ st->state = END;
+ return 1;
+ }
+
+ nd = npc_name2id(script_getstr(st,3));
+ if( nd == NULL || nd->bl.subtype != SCRIPT || nd->u.scr.script == NULL )
+ {// NPC not found or has no script
+ ShowError("script:getvariableofnpc: can't find npc %s\n", script_getstr(st,3));
+ script_pushnil(st);
+ st->state = END;
+ return 1;
}
+
+ push_val2(st->stack, C_NAME, data_varuid(data), &nd->u.scr.script->script_vars );
return 0;
}
@@ -13370,7 +13630,7 @@ BUILDIN_FUNC(warpportal)
bl = map_id2bl(st->oid);
if( bl == NULL )
{
- ShowError("script:warpportal: npc is needed");
+ ShowError("script:warpportal: npc is needed\n");
return 1;
}
diff --git a/src/map/script.h b/src/map/script.h
index 4152999d6..b207bd36e 100644
--- a/src/map/script.h
+++ b/src/map/script.h
@@ -44,8 +44,10 @@ struct script_code {
};
struct script_stack {
- int sp,sp_max,defsp;
- struct script_data *stack_data;
+ int sp;// number of entries in the stack
+ int sp_max;// capacity of the stack
+ int defsp;
+ struct script_data *stack_data;// stack
struct linkdb_node **var_function; // 関数依存変数
};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-24 08:31:55 +0000