fix: negative hard joint handling

scripts/buildAssets/tankArmors.ts

@@ -20,8 +20,6 @@ export async function buildTankArmors() {
 
   await Promise.all(
     nations.map(async (nation) => {
-      if (nation !== 'france') return;
-
       const tanks = await readXMLDVPL<{ root: VehicleDefinitionList }>(
         `${DATA}/${DOI.vehicleDefinitions}/${nation}/list.xml.dvpl`,
       );
@@ -33,6 +31,7 @@ export async function buildTankArmors() {
         // if (id !== 7297) continue; // 60tp
         // if (id !== 5137) continue; // tiger ii
         // if (id !== 24609) continue; // concept 1b
+        if (id !== 5681) continue; // 121b
 
         console.log(`Building armor ${id} @ ${nation}/${tankKey}`);
 

src/app/tools/tankopedia/[id]/components/Model/components/TankArmor.tsx

@@ -13,6 +13,7 @@ import {
   ModelDefinitions,
   modelDefinitions,
 } from '../../../../../../../core/blitzkrieg/modelDefinitions';
+import { nameToArmorId } from '../../../../../../../core/blitzkrieg/nameToArmorId';
 import { useTankopedia } from '../../../../../../../stores/tankopedia';
 import { Lighting } from '../../Lighting';
 
@@ -108,7 +109,7 @@ export function TankArmor({ ...props }: TankArmorProps) {
       >
         {armorNodes.map((node) => {
           const isHull = node.name.startsWith('hull_');
-          const armorId = parseInt(node.name.match(/.+_armor_(\d+)/)![1]);
+          const armorId = nameToArmorId(node.name);
           const isVisible = isHull;
           const thickness = tankModelDefinition.armor.thickness[armorId];
           const isSpaced = tankModelDefinition.armor.spaced?.includes(armorId);
@@ -170,7 +171,7 @@ export function TankArmor({ ...props }: TankArmorProps) {
                 .padStart(2, '0')}`,
             );
             const isVisible = isCurrentTurret;
-            const armorId = parseInt(node.name.match(/.+_armor_(\d+)/)![1]);
+            const armorId = nameToArmorId(node.name);
             const thickness = turretModelDefinition.armor.thickness[armorId];
             const isSpaced =
               turretModelDefinition.armor.spaced?.includes(armorId);
@@ -214,7 +215,7 @@ export function TankArmor({ ...props }: TankArmorProps) {
                 `gun_${gunModelDefinition.model.toString().padStart(2, '0')}`,
               );
               const isVisible = isCurrentGun;
-              const armorId = parseInt(node.name.match(/.+_armor_(\d+)/)![1]);
+              const armorId = nameToArmorId(node.name);
               const thickness = gunModelDefinition.armor.thickness[armorId];
               const isSpaced =
                 gunModelDefinition.armor.spaced?.includes(armorId);

src/app/tools/tankopedia/[id]/page.tsx

@@ -24,7 +24,7 @@ export default function Page({ params }: { params: { id: string } }) {
       draft.model.hullYaw = 0;
       draft.model.turretYaw = 0;
       draft.model.gunPitch = 0;
-      draft.mode = 'armor';
+      draft.mode = 'model';
       draft.areTanksAssigned = true;
 
       if (!draft.areTanksAssigned) return;

src/core/blitz/extractArmor.ts

@@ -58,7 +58,10 @@ export async function extractArmor(data: string, fileName: string) {
 
                 attributes.get(attribute)!.push(value);
 
-                if (attribute === VertexAttribute.HARD_JOINTINDEX) {
+                if (
+                  attribute === VertexAttribute.HARD_JOINTINDEX &&
+                  value[0] !== -1
+                ) {
                   hardJointIndices.add(value[0]);
                   vertexHardJointIndices.set(index, value[0]);
                 }
@@ -99,17 +102,10 @@ export async function extractArmor(data: string, fileName: string) {
                 .setType('SCALAR')
                 .setArray(
                   new Uint16Array(
-                    polygonGroup.indices.filter((index) => {
-                      if (!vertexHardJointIndices.has(index)) {
-                        throw new Error(
-                          `Missing vertex hard joint index for index ${index}`,
-                        );
-                      }
-
-                      return (
-                        vertexHardJointIndices.get(index)! === hardJointIndex
-                      );
-                    }),
+                    polygonGroup.indices.filter(
+                      (index) =>
+                        vertexHardJointIndices.get(index) === hardJointIndex,
+                    ),
                   ),
                 )
                 .setBuffer(buffer);

src/core/blitzkrieg/nameToArmorId.ts

@@ -0,0 +1,6 @@
+export function nameToArmorId(name: string) {
+  const match = name.match(/.+_armor_(\d+)/);
+  const group1 = match![1];
+
+  return parseInt(group1);
+}