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- Some further work on the experimental attack/block trading options (disabled by default in all profiles except Experimental).

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Agetian
2017-09-01 03:19:24 +00:00
parent eaabad923e
commit a1461851ee
6 changed files with 24 additions and 17 deletions
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6
forge-ai/src/main/java/forge/ai/AiAttackController.java
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@@ -916,10 +916,12 @@ public class AiAttackController {
if (ratioDiff > 0 && doAttritionalAttack) {
this.aiAggression = 5; // attack at all costs
} else if ((ratioDiff >= 1 && this.attackers.size() > 1 && (humanLifeToDamageRatio < 2 || outNumber > 0))
|| (playAggro && humanLifeToDamageRatio > 1)) {
|| (playAggro && MyRandom.percentTrue(chanceToAttackToTrade) && humanLifeToDamageRatio > 1)) {
this.aiAggression = 4; // attack expecting to trade or damage player.
} else if (MyRandom.percentTrue(chanceToAttackToTrade) && humanLifeToDamageRatio > 1
&& ComputerUtil.countUsefulCreatures(ai) > ComputerUtil.countUsefulCreatures(defendingOpponent)) {
&& defendingOpponent != null
&& ComputerUtil.countUsefulCreatures(ai) > ComputerUtil.countUsefulCreatures(defendingOpponent)
&& ai.getLife() > defendingOpponent.getLife()) {
this.aiAggression = 4; // random (chance-based) attack expecting to trade or damage player.
} else if (ratioDiff >= 0 && this.attackers.size() > 1) {
this.aiAggression = 3; // attack expecting to make good trades or damage player.

7
forge-ai/src/main/java/forge/ai/AiBlockController.java
View File

@@ -575,9 +575,10 @@ public class AiBlockController {
// Always trade when life in danger
doTrade = true;
} else if (enableRandomTrades) {
// Randomly trade creatures with lower power and worse abilities
float chanceStep = (100 - minRandomTradeChance) / 15; // 15 steps between 5 life and 20+ life
int chance = (int)Math.max(minRandomTradeChance, (100 - (Math.abs(5 - ai.getLife()) * chanceStep)));
// Randomly trade creatures with lower power and [hopefully] worse abilities
int numSteps = ai.getStartingLife() - 5; // e.g. 15 steps between 5 life and 20 life
float chanceStep = (maxRandomTradeChance - minRandomTradeChance) / numSteps;
int chance = (int)Math.max(minRandomTradeChance, (maxRandomTradeChance - (Math.abs(5 - ai.getLife()) * chanceStep)));
if (chance > maxRandomTradeChance) {
chance = maxRandomTradeChance;
}