fix: combat formulas and mob attack types (mobs switch attack styles if safespotting)

1 files changed, 61 insertions, 0 deletions

diff --git a/internal/game/combat_mob_test.go b/internal/game/combat_mob_test.go
new file mode 100644
index 0000000..28427b7
--- /dev/null
+++ b/internal/game/combat_mob_test.go
@@ -0,0 +1,61 @@
+package game
+
+import (
+	"testing"
+
+	"thehouseoficarus/internal/world"
+)
+
+func TestMobMeleeType(t *testing.T) {
+	cases := []struct {
+		name  string
+		types []string
+		want  string
+	}{
+		{"single crush", []string{"crush"}, "crush"},
+		{"melee plus ranged", []string{"stab", "ranged"}, "stab"},
+		{"ranged first", []string{"ranged", "slash"}, "slash"},
+		{"no melee defaults crush", []string{"ranged"}, "crush"},
+		{"empty defaults crush", nil, "crush"},
+	}
+	for _, c := range cases {
+		t.Run(c.name, func(t *testing.T) {
+			mob := &world.MobInstance{AttackTypes: c.types}
+			if got := mobMeleeType(mob); got != c.want {
+				t.Errorf("mobMeleeType(%v) = %q, want %q", c.types, got, c.want)
+			}
+		})
+	}
+}
+
+func TestMobStrongestRangedScience(t *testing.T) {
+	cases := []struct {
+		name       string
+		types      []string
+		maxRanged  int
+		maxScience int
+		sciencePct int
+		want       string
+	}{
+		{"melee only", []string{"crush"}, 0, 0, 0, ""},
+		{"ranged only", []string{"crush", "ranged"}, 5, 0, 0, "ranged"},
+		{"science only", []string{"crush", "science"}, 0, 7, 0, "science"},
+		{"both science higher", []string{"crush", "ranged", "science"}, 5, 8, 0, "science"},
+		{"both ranged higher", []string{"crush", "ranged", "science"}, 10, 8, 0, "ranged"},
+		{"both tie prefers ranged", []string{"crush", "ranged", "science"}, 8, 8, 0, "ranged"},
+		{"science percent tips it", []string{"crush", "ranged", "science"}, 10, 8, 50, "science"},
+	}
+	for _, c := range cases {
+		t.Run(c.name, func(t *testing.T) {
+			mob := &world.MobInstance{
+				AttackTypes:          c.types,
+				MaxRangedHit:        c.maxRanged,
+				MaxScienceHit:       c.maxScience,
+				SciencePercentBonus: c.sciencePct,
+			}
+			if got := mobStrongestRangedScience(mob); got != c.want {
+				t.Errorf("mobStrongestRangedScience() = %q, want %q", got, c.want)
+			}
+		})
+	}
+}