int dogma_target(dogma_context_t* targeter, dogma_location_t loc, dogma_context_t* targetee) {
dogma_env_t* targeter_env;
DOGMA_ASSUME_OK(dogma_get_location_env(targeter, loc, &targeter_env));
return dogma_set_target(targeter, targeter_env, targetee, targetee->ship);
}
int dogma_clear_target(dogma_context_t* targeter, dogma_location_t loc) {
dogma_env_t* targeter_env;
DOGMA_ASSUME_OK(dogma_get_location_env(targeter, loc, &targeter_env));
return dogma_set_target(targeter, targeter_env, NULL, NULL);
}
int dogma_free_env(dogma_context_t* ctx, dogma_env_t* env) {
int ret;
dogma_key_t index = -1, index2, index3;
dogma_env_t** child;
dogma_array_t* modifiers;
dogma_array_t* modifiers2;
dogma_modifier_t** modifier;
/* Clear our own target */
if(env->target.context != NULL) {
assert(dogma_set_target(ctx, env, NULL, NULL) == DOGMA_OK);
}
/* Clear any targets of things that have what we're about do
* delete as a target */
if(env->targeted_by != NULL) {
dogma_key_t index = 0;
dogma_context_t** targeter;
dogma_env_t* source;
JLF(targeter, env->targeted_by, index);
while(targeter != NULL) {
source = (dogma_env_t*)index;
assert(dogma_set_target(*targeter, source, NULL, NULL) == DOGMA_OK);
JLN(targeter, env->targeted_by, index);
}
JLC(ret, env->targeted_by, 0, -1);
assert(ret == 0);
JLFA(ret, env->targeted_by);
assert(ret == 0);
}
/* Clear any chance-based effects */
if(env->chance_effects != NULL) {
dogma_key_t effectid = 0;
bool* val;
JLF(val, env->chance_effects, effectid);
while(val != NULL) {
DOGMA_ASSUME_OK(dogma_toggle_chance_based_effect_env(ctx, env, effectid, false));
JLN(val, env->chance_effects, effectid);
}
JLFA(ret, env->chance_effects);
}
JLL(child, env->children, index);
while(child != NULL) {
dogma_free_env(ctx, *child);
JLP(child, env->children, index);
}
JLFA(ret, env->children);
index = 0;
JLF(modifiers, env->modifiers, index);
while(modifiers != NULL) {
index2 = 0;
JLF(modifiers2, *modifiers, index2);
while(modifiers2 != NULL) {
index3 = 0;
JLF(modifier, *modifiers2, index3);
while(modifier != NULL) {
free(*modifier);
JLN(modifier, *modifiers2, index3);
}
JLFA(ret, *modifiers2);
JLN(modifiers2, *modifiers, index2);
}
JLFA(ret, *modifiers);
JLN(modifiers, env->modifiers, index);
}
JLFA(ret, env->modifiers);
free(env);
return DOGMA_OK;
}