diff options
| author | Clyne Sullivan <tullivan99@gmail.com> | 2017-09-05 12:54:48 -0400 |
|---|---|---|
| committer | Clyne Sullivan <tullivan99@gmail.com> | 2017-09-05 12:54:48 -0400 |
| commit | 643e94897ba5fab0570d118a7aafc7772949d4e3 (patch) | |
| tree | 0c9580cccee3bba95664eddef37572f496573cc3 /src/inventory.cpp | |
| parent | b1f93a4f8a5a3e84db9f00d0b41749d4fb32ed26 (diff) | |
saving inventory
Diffstat (limited to 'src/inventory.cpp')
| -rw-r--r-- | src/inventory.cpp | 44 |
1 files changed, 43 insertions, 1 deletions
diff --git a/src/inventory.cpp b/src/inventory.cpp index f200705..b96d5cf 100644 --- a/src/inventory.cpp +++ b/src/inventory.cpp @@ -4,12 +4,15 @@ #include <components.hpp> #include <engine.hpp> #include <error.hpp> +#include <fileio.hpp> #include <font.hpp> #include <player.hpp> #include <render.hpp> #include <ui.hpp> #include <forward_list> +#include <iostream> +#include <fstream> #include <unordered_map> #include <tinyxml2.h> @@ -248,7 +251,7 @@ bool InventorySystem::receive(const MouseClickEvent &mce) game::events.emit<UseItemEvent>(mce.position, items[0].item, &attack->second); } } - return true; + return false; } bool InventorySystem::receive(const MouseReleaseEvent &mre) @@ -384,3 +387,42 @@ bool InventorySystem::take(const std::string& name, int count) return true; } + +bool InventorySystem::save(void) +{ + std::ofstream s (game::config::xmlFolder + "inventory.dat"); + + // signature? + s << "831998\n"; + + for (const auto& i : items) { + if (i.item != nullptr && i.count > 0) + s << std::string(i.item->name) << '\n' << i.count << '\n'; + } + + // end of list? + s.close(); + return true; +} + +void InventorySystem::load(void) +{ + // attempt to load data + std::ifstream sf (game::config::xmlFolder + "inventory.dat"); + if (sf.good()) { + sf.close(); + auto lines = readFileA(game::config::xmlFolder + "inventory.dat"); + + // check signature + if (std::stoi(lines[0]) != 831998) + UserError("Save file signature is invalid... (delete it)"); + + for (unsigned int i = 1; i < lines.size(); i += 2) { + if (lines[i].size() > 0) { + int count = std::stoi(lines[i + 1]); + if (count > 0) + add(lines[i], count); + } + } + } +} |