[mod] New APIs: clone_mechmind_group(), rename_mechmind_group(), update_mechmind_group_configurations(), set_mechmind_organization().

examples/mods/aim1_community_fix/my_mod.cpp

@@ -238,26 +238,44 @@ int main(int argc, char *argv[]) {
     for (auto &&[n,_] : db["Глайдеры"]) {
         m2_gliders.erase(n);
     }
-    for (auto &&[n, _] : m2_gliders) {
+    //mod.copy_glider_from_aim2("GL_M4_S_FLASH");
-        mod.copy_glider_from_aim2(n);
+    //m2_gliders.erase("GL_M4_S_FLASH");
-    }
+    //for (auto &&[n, _] : m2_gliders) {
+    //    mod.copy_glider_from_aim2(n);
+    //}
     std::string after;
     for (after = "GL_M1_A_ATTACKER"s; auto &&[n, _] : db["Глайдеры"]) {
-        after = mod.add_map_good("location1.mmo", "B_L1_BASE1", after, mmo_storage2::map_good(n));
+        //after = mod.add_map_good("location1.mmo", "B_L1_BASE1", after, mmo_storage2::map_good(n));
     }
     for (after = "GUN_RAY_LAZER"s; auto &&[n, _] : db["Оружие"]) {
-        after = mod.add_map_good("location1.mmo", "B_L1_BASE1", after, mmo_storage2::map_good(n));
+        //after = mod.add_map_good("location1.mmo", "B_L1_BASE1", after, mmo_storage2::map_good(n));
     }
     // patch note dev: copy GUN_DRAINER and GUN_GRAVITON from AIM2. They crash frequently while in F2 mode. Some does not have fx.
     // TODO: check in debug why they crash
-    mod.copy_weapon_from_aim2("GUN_DRAINER");
+    //mod.copy_weapon_from_aim2("GUN_DRAINER");
-    after = mod.add_map_good("location1.mmo", "B_L1_BASE1", after, mmo_storage2::map_good("GUN_DRAINER"));
+    //after = mod.add_map_good("location1.mmo", "B_L1_BASE1", after, mmo_storage2::map_good("GUN_DRAINER"));
-    mod.copy_weapon_from_aim2("GUN_GRAVITON");
+    //mod.copy_weapon_from_aim2("GUN_GRAVITON");
-    after = mod.add_map_good("location1.mmo", "B_L1_BASE1", after, mmo_storage2::map_good("GUN_GRAVITON"));
+    //after = mod.add_map_good("location1.mmo", "B_L1_BASE1", after, mmo_storage2::map_good("GUN_GRAVITON"));
 
     //
     mod.replace("under.scr", "_ADDSENSOR(T_L4_BASE_2)", "_ADDSENSOR(T_L4_BASE_2 )\n_MARK(T_L4_BASE_2)");
 
+    //
+    mod.clone_mechmind_group("location1.mmo", "MINVACH-6", "MINVACH-666");
+    mod.update_mechmind_group_configurations("location1.mmo", "MINVACH-666",
+        "CFG_INVADER_1",
+        "CFG_INVADER_1",
+        "CFG_INVADER_1",
+        "CFG_INVADER_1",
+        "CFG_INVADER_1",
+        "CFG_INVADER_1",
+        "CFG_INVADER_1",
+        "CFG_INVADER_1",
+        "CFG_INVADER_1",
+        "CFG_INVADER_1"
+    );
+    mod.set_mechmind_organization("location1.mmo", "MINVACH-666", "ORG_PLAYER");
+
     // does not work, crashes. Maybe different item size
     // or maybe too many goods
     /*for (auto after = "EQP_POLYMER_ARMOR_S1"s; auto &&[n, _] : db["Оборудование"]) {

src/aim1_mod_maker/aim1_mod_maker.h

@@ -473,6 +473,97 @@ struct mod_maker {
         // increase number of goods
         ++*(uint32_t *)(f.p + it->second.offset);
     }
+    void clone_mechmind_group(path mmo_fn, const std::string &name, const std::string &newname) {
+        auto fn = find_real_filename(mmo_fn);
+        files_to_pak.insert(fn);
+
+        mmo_storage2 m{fn};
+        m.load();
+
+        auto it = m.mechs.find(name);
+        if (it == m.mechs.end()) {
+            throw std::runtime_error{"no such mechmind or group: " + name};
+        }
+        if (newname.size() > 0x20-1) {
+            throw std::runtime_error{"too long name: " + newname};
+        }
+        primitives::templates2::mmap_file<uint8_t> f{fn, primitives::templates2::mmap_file<uint8_t>::rw{}};
+        auto &n = *(uint32_t*)(f.p + m.n_mech_groups_offset);
+        ++n;
+        std::string data{f.p + it->second.offset, f.p + it->second.offset + it->second.size};
+        strcpy(data.data(), newname.data());
+        f.close();
+        bin_patcher::insert(fn, m.mech_groups_offset, data);
+    }
+    bool set_mechmind_organization(path mmo_fn, const std::string &name, const std::string &orgname) {
+        auto fn = find_real_filename(mmo_fn);
+        files_to_pak.insert(fn);
+
+        mmo_storage2 m{fn};
+        m.load();
+
+        auto it = m.mechs.find(name);
+        if (it == m.mechs.end()) {
+            throw std::runtime_error{"no such mechmind or group: " + name};
+        }
+        if (orgname.size() > 0x20-1) {
+            throw std::runtime_error{"too long organization name: " + orgname};
+        }
+        primitives::templates2::mmap_file<uint8_t> f{fn, primitives::templates2::mmap_file<uint8_t>::rw{}};
+        memcpy(f.p + it->second.name_offset + 0x20, orgname.data(), orgname.size() + 1);
+        return true;
+    }
+    bool rename_mechmind_group(path mmo_fn, const std::string &name, const std::string &newname) {
+        auto fn = find_real_filename(mmo_fn);
+        files_to_pak.insert(fn);
+
+        mmo_storage2 m{fn};
+        m.load();
+
+        auto it = m.mechs.find(name);
+        if (it == m.mechs.end()) {
+            return false;
+        }
+        if (newname.size() > 0x20-1) {
+            throw std::runtime_error{"too long name: " + newname};
+        }
+        primitives::templates2::mmap_file<uint8_t> f{fn, primitives::templates2::mmap_file<uint8_t>::rw{}};
+        memcpy(f.p + it->second.name_offset, newname.data(), newname.size() + 1);
+        return true;
+    }
+    void update_mechmind_group_configurations(path mmo_fn, const std::string &name, auto &&cfg, auto &&...cfgs) {
+        auto fn = find_real_filename(mmo_fn);
+        files_to_pak.insert(fn);
+
+        mmo_storage2 m{fn};
+        m.load();
+
+        auto it = m.mechs.find(name);
+        if (it == m.mechs.end()) {
+            throw std::runtime_error{"no such mechmind or group: " + name};
+        }
+        auto new_n = 1 + sizeof...(cfgs);
+        primitives::templates2::mmap_file<uint8_t> f{fn, primitives::templates2::mmap_file<uint8_t>::rw{}};
+        auto &n = *(uint32_t*)(f.p + it->second.n_mechs_offset);
+        auto oldn = n;
+        n = new_n;
+        f.close();
+
+        bin_patcher::erase(fn, it->second.mechs_offset, oldn * 0x20);
+        std::string newcfgs;
+        newcfgs.resize(0x20 * new_n);
+        auto p = newcfgs.data();
+        auto add = [&](const std::string &cfg) {
+            if (cfg.size() > 0x20-1) {
+                throw std::runtime_error{"too long config name: " + cfg};
+            }
+            strcpy(p, cfg.data());
+            p += 0x20;
+        };
+        add(cfg);
+        (add(cfgs),...);
+        bin_patcher::insert(fn, it->second.mechs_offset, newcfgs);
+    }
 
     // all you need is to provide injection address (virtual) with size
     // handle the call instruction in 'dispatcher' symbol (naked) of your dll