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- Fixed possible div by 0 errors.

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Sloth
2015-07-11 13:06:16 +00:00
parent d9950b2609
commit 638b0ea722
1 changed files with 4 additions and 4 deletions
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8
forge-ai/src/main/java/forge/ai/ComputerUtilCard.java
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@@ -902,7 +902,7 @@ public class ComputerUtilCard {
//evaluate threat of targeted card //evaluate threat of targeted card
float threat = 0; float threat = 0;
if (c.isCreature()) { if (c.isCreature() && ai.getLife() > 0) {
Combat combat = ai.getGame().getCombat(); Combat combat = ai.getGame().getCombat();
threat = 1.0f * ComputerUtilCombat.damageIfUnblocked(c, opp, combat, true) / ai.getLife(); threat = 1.0f * ComputerUtilCombat.damageIfUnblocked(c, opp, combat, true) / ai.getLife();
//TODO:add threat from triggers and other abilities (ie. Master of Cruelties) //TODO:add threat from triggers and other abilities (ie. Master of Cruelties)
@@ -1007,7 +1007,7 @@ public class ComputerUtilCard {
float chance = 0; float chance = 0;
//create and buff attackers //create and buff attackers
if (phase.getPhase().isBefore(PhaseType.COMBAT_DECLARE_ATTACKERS) && phase.isPlayerTurn(ai)) { if (phase.getPhase().isBefore(PhaseType.COMBAT_DECLARE_ATTACKERS) && phase.isPlayerTurn(ai) && opp.getLife() > 0) {
//1. become attacker for whatever reason //1. become attacker for whatever reason
if (!ComputerUtilCard.doesCreatureAttackAI(ai, c) && ComputerUtilCard.doesSpecifiedCreatureAttackAI(ai, pumped)) { if (!ComputerUtilCard.doesCreatureAttackAI(ai, c) && ComputerUtilCard.doesSpecifiedCreatureAttackAI(ai, pumped)) {
float threat = 1.0f * ComputerUtilCombat.damageIfUnblocked(pumped, opp, combat, true) / opp.getLife(); float threat = 1.0f * ComputerUtilCombat.damageIfUnblocked(pumped, opp, combat, true) / opp.getLife();
@@ -1096,7 +1096,7 @@ public class ComputerUtilCard {
} }
//3. buff attacker //3. buff attacker
if (combat.isAttacking(c)) { if (combat.isAttacking(c) && opp.getLife() > 0) {
int dmg = ComputerUtilCombat.damageIfUnblocked(c, opp, combat, true); int dmg = ComputerUtilCombat.damageIfUnblocked(c, opp, combat, true);
int pumpedDmg = ComputerUtilCombat.damageIfUnblocked(pumped, opp, pumpedCombat, true); int pumpedDmg = ComputerUtilCombat.damageIfUnblocked(pumped, opp, pumpedCombat, true);
if (combat.isBlocked(c)) { if (combat.isBlocked(c)) {
@@ -1128,7 +1128,7 @@ public class ComputerUtilCard {
} }
//4. lifelink //4. lifelink
if (ai.canGainLife() && !c.hasKeyword("Lifelink") && keywords.contains("Lifelink") if (ai.canGainLife() && ai.getLife() > 0 && !c.hasKeyword("Lifelink") && keywords.contains("Lifelink")
&& (combat.isAttacking(c) || combat.isBlocking(c))) { && (combat.isAttacking(c) || combat.isBlocking(c))) {
int dmg = pumped.getNetCombatDamage(); int dmg = pumped.getNetCombatDamage();
//The actual dmg inflicted should be the sum of ComputerUtilCombat.predictDamageTo() for opposing creature //The actual dmg inflicted should be the sum of ComputerUtilCombat.predictDamageTo() for opposing creature