all: remove koka code, move go to repo root

abilitytype_string.go

@@ -0,0 +1,69 @@
+// Code generated by "stringer -type AbilityType -trimprefix Ability -linecomment"; DO NOT EDIT.
+
+package horse
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[AbilityPassiveSpeed-1]
+	_ = x[AbilityPassiveStamina-2]
+	_ = x[AbilityPassivePower-3]
+	_ = x[AbilityPassiveGuts-4]
+	_ = x[AbilityPassiveWit-5]
+	_ = x[AbilityGreatEscape-6]
+	_ = x[AbilityVision-8]
+	_ = x[AbilityHP-9]
+	_ = x[AbilityGateDelay-10]
+	_ = x[AbilityFrenzy-13]
+	_ = x[AbilityAddGateDelay-14]
+	_ = x[AbilityCurrentSpeed-21]
+	_ = x[AbilityTargetSpeed-27]
+	_ = x[AbilityLaneSpeed-28]
+	_ = x[AbilityAccel-31]
+	_ = x[AbilityLaneChange-35]
+}
+
+const (
+	_AbilityType_name_0 = "SpeedStaminaPowerGutsWitEnable Great Escape"
+	_AbilityType_name_1 = "VisionHPGate delay multiplier"
+	_AbilityType_name_2 = "FrenzyAdded gate delay"
+	_AbilityType_name_3 = "Current speed"
+	_AbilityType_name_4 = "Target speedLane change speed"
+	_AbilityType_name_5 = "Acceleration"
+	_AbilityType_name_6 = "Forced lane change"
+)
+
+var (
+	_AbilityType_index_0 = [...]uint8{0, 5, 12, 17, 21, 24, 43}
+	_AbilityType_index_1 = [...]uint8{0, 6, 8, 29}
+	_AbilityType_index_2 = [...]uint8{0, 6, 22}
+	_AbilityType_index_4 = [...]uint8{0, 12, 29}
+)
+
+func (i AbilityType) String() string {
+	switch {
+	case 1 <= i && i <= 6:
+		i -= 1
+		return _AbilityType_name_0[_AbilityType_index_0[i]:_AbilityType_index_0[i+1]]
+	case 8 <= i && i <= 10:
+		i -= 8
+		return _AbilityType_name_1[_AbilityType_index_1[i]:_AbilityType_index_1[i+1]]
+	case 13 <= i && i <= 14:
+		i -= 13
+		return _AbilityType_name_2[_AbilityType_index_2[i]:_AbilityType_index_2[i+1]]
+	case i == 21:
+		return _AbilityType_name_3
+	case 27 <= i && i <= 28:
+		i -= 27
+		return _AbilityType_name_4[_AbilityType_index_4[i]:_AbilityType_index_4[i+1]]
+	case i == 31:
+		return _AbilityType_name_5
+	case i == 35:
+		return _AbilityType_name_6
+	default:
+		return "AbilityType(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+}