Fix aim2 .mmo format reader.

src/obj_extractor/obj_extractor.bat

@@ -1 +1,2 @@
-python obj_extractor.py --db "h:\Games\Epic Games\Projects\Polygon4\Mods\db.sqlite" --dir "h:\Games\AIM\data\maps.pak.dir"
+python obj_extractor.py --db "h:\Games\Epic Games\Projects\Polygon4\Mods\db.sqlite" --dir "h:\Games\AIM\data\maps.pak.dir" --prefix m1
+python obj_extractor.py --db "h:\Games\Epic Games\Projects\Polygon4\Mods\db.sqlite" --dir "h:\Games\Steam\steamapps\common\AIM2\Data\mmo.pak\DATA\LOCS" --prefix m2

src/obj_extractor/obj_extractor.cpp

@@ -33,6 +33,9 @@
 
 using namespace std;
 
+std::string prefix;
+GameType gameType;
+
 struct storage
 {
     string name;
@@ -41,6 +44,10 @@ struct storage
     MapGoods mg;
     MapMusic mm;
     MapSounds ms;
+    // aim2
+    Organizations orgs;
+    OrganizationBases orgsBases;
+    Prices prices;
 
     void load(buffer &b)
     {
@@ -51,6 +58,12 @@ struct storage
         mg.load(b);
         mm.load(b);
         ms.load(b);
+        if (gameType == GameType::Aim2)
+        {
+            orgs.load(b);
+            orgsBases.load(b);
+            prices.load(b);
+        }
         
         if (!b.eof())
         {
@@ -87,6 +100,9 @@ void write_mmo(string db, const storage &s)
     int p = max(p1, p2);
     string map_name = s.name.substr(p + 1);
     map_name = map_name.substr(0, map_name.find('.'));
+    if (!prefix.empty())
+        map_name = prefix + "." + map_name;
+    transform(map_name.begin(), map_name.end(), map_name.begin(), ::tolower);
 
     int map_id = 0;
     for (auto &m : storage->maps)
@@ -209,11 +225,18 @@ void write_mmo(string db, const storage &s)
 int main(int argc, char *argv[])
 try
 {
-    if (argc != 3)
+    if (argc != 4)
     {
         cout << "Usage:\n" << argv[0] << " db.sqlite file.mmo" << "\n";
         return 1;
     }
+    prefix = argv[3];
+    if (prefix == "m1")
+        gameType = GameType::Aim1;
+    else if (prefix == "m2")
+        gameType = GameType::Aim2;
+    else
+        throw std::runtime_error("unknown prefix (game type)");
     storage s = read_mmo(argv[2]);
     write_mmo(argv[1], s);
     return 0;

src/obj_extractor/obj_extractor.py

@@ -9,17 +9,21 @@ def main():
     parser = argparse.ArgumentParser(description='Batch models converter')
     parser.add_argument('--dir', dest='dir', help='path to directory with maps')
     parser.add_argument('--db', dest='db', help='path to db')
+    parser.add_argument('--prefix', dest='prefix', help='prefix')
     pargs = parser.parse_args()
 
-    if pargs.dir:
+    if not pargs.prefix:
-        run(pargs.dir, pargs.db)
+        pargs.prefix = ''
 
-def run(dir, db):
+    if pargs.dir:
+        run(pargs.dir, pargs.db, pargs.prefix)
+
+def run(dir, db, prefix):
     for file in sorted(os.listdir(dir)):
-        if os.path.isdir(file) or os.path.splitext(file)[1] != ".mmo":
+        if os.path.isdir(file) or os.path.splitext(file)[1].lower() != ".mmo":
             continue
         print('loading: ' + file)
-        p = subprocess.Popen(['obj_extractor.exe', db, dir + '/' + file])
+        p = subprocess.Popen(['obj_extractor.exe', db, dir + '/' + file, prefix])
         p.communicate()
 
 if __name__ == '__main__':

src/obj_extractor/objects.cpp

@@ -93,7 +93,7 @@ void Objects::load(buffer &b)
         auto seg = Segment::create_segment(b);
         if (!seg)
             break;
-        seg->load(b);
+        seg->load(buffer(b, seg->segment_len));
         segments.push_back(seg);
     }
 }

src/obj_extractor/other.h

@@ -28,10 +28,18 @@
 
 using namespace std;
 
+enum class GameType
+{
+    Aim1,
+    Aim2
+};
+
+extern GameType gameType;
+
 struct MechGroup
 {
-    char unk1[0x20];
+    char name[0x20];
-    char unk2[0x20];
+    char org[0x20];
     uint32_t type1;
     uint32_t len1;
     char name1[0x70];
@@ -51,8 +59,8 @@ struct MechGroup
 
     void load(buffer &b)
     {
-        READ(b, unk1);
+        READ(b, name);
-        READ(b, unk2);
+        READ(b, org);
         READ(b, type1);
         READ(b, len1);
         READ(b, name1);
@@ -83,6 +91,7 @@ struct MechGroup
 
 struct MechGroups
 {
+    uint32_t length;
     uint32_t n;
     char prefix[0x30];
 
@@ -90,6 +99,8 @@ struct MechGroups
 
     void load(buffer &b)
     {
+        if (gameType == GameType::Aim2)
+            READ(b, length);
         READ(b, n);
         READ(b, prefix);
 
@@ -106,15 +117,23 @@ struct Good
 {
     char name[0x20];
     char unk1[0x40];
+    uint32_t unk1_2;
     float price;
     float unk2[10];
+    float unk2_2[4];
 
     void load(buffer &b)
     {
         READ(b, name);
-        READ(b, unk1);
+        if (gameType == GameType::Aim1)
+            READ(b, unk1);
+        else
+            READ(b, unk1_2);
         READ(b, price);
-        READ(b, unk2);
+        if (gameType == GameType::Aim1)
+            READ(b, unk2);
+        else
+            READ(b, unk2_2);
     }
 };
 
@@ -141,7 +160,7 @@ struct BuildingGoods
 
 struct MapGoods
 {
-    uint32_t unk1;
+    uint32_t length;
     uint32_t unk2;
     uint32_t unk3;
     uint32_t n;
@@ -150,9 +169,10 @@ struct MapGoods
 
     void load(buffer &b)
     {
-        READ(b, unk1);
+        READ(b, length);
         READ(b, unk2);
-        READ(b, unk3);
+        if (gameType != GameType::Aim2)
+            READ(b, unk3);
         READ(b, n);
 
         for (int i = 0; i < n; i++)
@@ -160,6 +180,8 @@ struct MapGoods
             BuildingGoods bg;
             bg.load(b);
             bgs.push_back(bg);
+            if (gameType == GameType::Aim2)
+                READ(b, unk2);
         }
     }
 };
@@ -231,4 +253,160 @@ struct MapSounds
             sounds.push_back(s);
         }
     }
-};
+};
+
+struct OrganizationConfig
+{
+    uint32_t n_configs;
+    vector<string> configs;
+
+    void load(buffer &b)
+    {
+        READ(b, n_configs);
+        configs.resize(n_configs, string(0x20, 0));
+        for (int i = 0; i < n_configs; i++)
+            READ_N(b, configs[i][0], 0x20);
+    }
+};
+
+struct Organization
+{
+    uint32_t unk0;
+    char name[0x20];
+    char unk1[0xE0];
+    OrganizationConfig configs[3];
+
+    void load(buffer &b)
+    {
+        READ(b, unk0);
+        READ(b, name);
+        READ(b, unk1);
+        for (auto &c : configs)
+            c.load(b);
+    }
+};
+
+struct Organizations
+{
+    uint32_t len;
+    uint32_t n;
+    vector<Organization> organizations;
+
+    void load(buffer &b)
+    {
+        READ(b, len);
+        READ(b, n);
+        for (int i = 0; i < n; i++)
+        {
+            Organization s;
+            s.load(b);
+            organizations.push_back(s);
+        }
+    }
+};
+
+struct OrganizationBase
+{
+    char base_name[0x20];
+    char org_name[0x20];
+    uint32_t unk0;
+
+    void load(buffer &b)
+    {
+        READ(b, base_name);
+        READ(b, org_name);
+        READ(b, unk0);
+    }
+};
+
+struct OrganizationBases
+{
+    uint32_t n;
+    vector<OrganizationBase> organizationBases;
+
+    void load(buffer &b)
+    {
+        READ(b, n);
+        for (int i = 0; i < n; i++)
+        {
+            OrganizationBase s;
+            s.load(b);
+            organizationBases.push_back(s);
+        }
+    }
+};
+
+struct Price
+{
+    char tov_name[0x20];
+    uint32_t unk0;
+    uint32_t unk1;
+    float unk2[3];
+
+    void load(buffer &b)
+    {
+        READ(b, tov_name);
+        READ(b, unk0);
+        READ(b, unk1);
+        READ(b, unk2);
+    }
+};
+
+struct BuildingPrice
+{
+    char name[0x20];
+    uint32_t n_tov;
+    vector<Price> prices;
+
+    void load(buffer &b)
+    {
+        READ(b, name);
+        READ(b, n_tov);
+        for (int i = 0; i < n_tov; i++)
+        {
+            Price s;
+            s.load(b);
+            prices.push_back(s);
+        }
+    }
+};
+
+struct BuildingPrices
+{
+    uint32_t n_tov;
+    vector<Price> prices;
+    uint32_t n_bases;
+    vector<BuildingPrice> buildingPrices;
+
+    void load(buffer &b)
+    {
+        READ(b, n_tov);
+        for (int i = 0; i < n_tov; i++)
+        {
+            Price s;
+            s.load(b);
+            prices.push_back(s);
+        }
+        READ(b, n_bases);
+        for (int i = 0; i < n_bases; i++)
+        {
+            BuildingPrice s;
+            s.load(b);
+            buildingPrices.push_back(s);
+        }
+    }
+};
+
+struct Prices
+{
+    uint32_t len;
+    uint32_t unk0;
+    BuildingPrices buildingPrices;
+
+    void load(buffer &b)
+    {
+        READ(b, len);
+        READ(b, unk0);
+        buildingPrices.load(b);
+    }
+};