--- /dev/null
+#include "sv_stale_move_negation.qh"
+
+AUTOCVAR(g_smneg, bool, false, "Stale-move negation: penalize repeated use of the same weapon");
+AUTOCVAR(g_smneg_bonus, bool, true, "Stale-move negation: allow weapons to become stronger than their baseline");
+AUTOCVAR(g_smneg_bonus_asymptote, float, 4, "Stale-move negation: damage = infinity at this bonus level");
+AUTOCVAR(g_smneg_cooldown_factor, float, 1 / 4, "Stale-move negation: penalty cooldown factor");
+REGISTER_MUTATOR(mutator_smneg, autocvar_g_smneg);
+
+MUTATOR_HOOKFUNCTION(mutator_smneg, BuildMutatorsString) {
+ M_ARGV(0, string) = strcat(M_ARGV(0, string), ":StaleMoveNegation");
+}
+
+MUTATOR_HOOKFUNCTION(mutator_smneg, BuildMutatorsPrettyString) {
+ M_ARGV(0, string) = strcat(M_ARGV(0, string), ", Stale-move negation");
+}
+
+.float x_smneg_weight[Weapons_MAX];
+
+float smneg_multiplier(float weight) {
+ float a = autocvar_g_smneg_bonus_asymptote;
+ float x = max(
+ (!autocvar_g_smneg_bonus ? 0 : (-a + .1)),
+ weight / cvar("g_balance_health_start")
+ );
+ float z = (M_PI / 5) * a;
+ float f = (x > 0)
+ ? (atan(z / x) / (M_PI / 2))
+ : (tan(-(x / z)) + 1);
+ return f;
+}
+
+MUTATOR_HOOKFUNCTION(mutator_smneg, Damage_Calculate) {
+ float deathtype = M_ARGV(3, float);
+ Weapon w = DEATH_WEAPONOF(deathtype);
+ if (w == WEP_Null) return;
+
+ entity frag_attacker = M_ARGV(1, entity);
+ entity c = CS(frag_attacker);
+ float weight = c.x_smneg_weight[w.m_id];
+ float f = smneg_multiplier(weight);
+ float frag_damage = M_ARGV(4, float) = f * M_ARGV(4, float);
+ M_ARGV(6, vector) = f * M_ARGV(6, vector); // force
+
+ c.x_smneg_weight[w.m_id] = weight + frag_damage;
+ float restore = frag_damage * autocvar_g_smneg_cooldown_factor;
+ FOREACH(Weapons, it != WEP_Null && it != w, {
+ c.x_smneg_weight[it.m_id] -= restore;
+ });
+}
projects / xonotic / xonotic-data.pk3dir.git / commitdiff