#define SAVE_FILE "/save/potion_space"
/* ok guys, gals and geeks, this is the potion space handler
Started by Ember the Ebullient on 30-June-1992
There is one array. It contains an object name, and limits on the
volume it occupies in the potion space. The potion space will
initially start at 3 dimensions, and we see what happens from there.
Ok, well, here goes ...
*/
mixed *effect_vols;
void create() {
seteuid("Room");
unguarded((: restore_object, SAVE_FILE :));
}
int add_effect(string ob, int x1, int x2, int y1, int y2) {
if (!stringp(ob)) {
tell_object(this_player(), "Effect object must be a string.\n");
return 0;
}
effect_vols = ({ ob, x1, x2, y1, y2 }) + effect_vols;
/* backwards so we get 'masking' */
unguarded((: save_object, SAVE_FILE :));
return 1;
}
int remove_effect(object ob) {
int i;
for (i = 0; i < sizeof(effect_vols); i+=5)
if (effect_vols[i] == ob) {
effect_vols = effect_vols[0..i-1] + effect_vols[i+5..sizeof(effect_vols)];
break;
}
unguarded((: save_object, SAVE_FILE :));
return 1;
}
string *query_effect_at(int *coord) {
int i;
string *obs;
obs = ({ });
for (i = 0; i < sizeof(effect_vols); i+=5) {
if (coord[0] >= effect_vols[i+1] && coord[0] <= effect_vols[i+2] &&
coord[1] >= effect_vols[i+3] && coord[1] <= effect_vols[i+4])
obs += ({ effect_vols[i] });
}
return obs;
}
mixed *query_attrs_at(int *coord){
string *effects;
int sum, i, pass_through;
mixed *attrs, *temp_attrs;
effects = query_effect_at(coord);
if (!sizeof(effects)) return ({ 0, 100, ({ }), ({ }), ({ }), ({ }) });
attrs = effects[0]->query_attrs(coord);
sum = 100;
pass_through = effects[0]->query_pass_through(coord);
i = 1;
while (pass_through && i < sizeof(effects)) {
/* if 'backdrop' returns true, then it should only be efficacious if there */
/* is no masking function ... regardless of pass through */
if (effects[i]->backdrop()) break;
temp_attrs = effects[i]->query_attrs(coord);
attrs = "/obj/container"->merge_potions(attrs, temp_attrs,
sum, pass_through, sum + pass_through);
sum += pass_through;
pass_through = effects[i]->query_pass_through(coord);
i++;
}
return attrs;
}
void potion_drunk(mixed ob, int *coord, int quantity) {
string *effects;
int i, pass_through;
effects = query_effect_at(coord);
pass_through = 100;
for (i = 0; i < sizeof(effects) && pass_through; i++) {
if (i > 0 && effects[i]->backdrop()) break;
effects[i]->action_drunk(ob, coord, quantity * pass_through / 100);
pass_through = pass_through * effects[i]->query_pass_through(coord) / 100;
}
return;
}
void potion_touch(mixed ob, int *coord, int quantity) {
string *effects;
int i, pass_through;
effects = query_effect_at(coord);
pass_through = 100;
for (i = 0; i < sizeof(effects) && pass_through; i++) {
if (i > 0 && effects[i]->backdrop()) break;
effects[i]->action_touch(ob, coord, quantity * pass_through / 100);
pass_through = pass_through * effects[i]->query_pass_through(coord) / 100;
}
return;
}
void potion_smell(mixed ob, int *coord, int quantity) {
string *effects;
int i, pass_through;
effects = query_effect_at(coord);
pass_through = 100;
for (i = 0; i < sizeof(effects) && pass_through; i++) {
if (i > 0 && effects[i]->backdrop()) break;
effects[i]->action_smell(ob, coord, quantity * pass_through / 100);
pass_through = pass_through * effects[i]->query_pass_through(coord) / 100;
}
return;
}
void potion_create(mixed ob, int *coord, int quantity) {
string *effects;
int i, pass_through;
effects = query_effect_at(coord);
pass_through = 100;
for (i = 0; i < sizeof(effects) && pass_through; i++) {
if (i > 0 && effects[i]->backdrop()) break;
effects[i]->action_create(ob, coord, quantity * pass_through / 100);
pass_through = pass_through * effects[i]->query_pass_through(coord) / 100;
}
return;
}
mixed *query_effect_vols() {
return effect_vols + ({ });
}
/* Dangerous fucntion....
reset_effect_vols()
{
effect_vols = ({ });
unguarded((: save_object, SAVE_FILE :));
}
*/
int *neutral_coordinate() {
return ({ 0, 0 });
}
