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Add ability to load console commands from a cfg file

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This commit is contained in:
Joshua Goins 2022-02-21 17:37:27 -05:00
parent 4f75d09eaf
commit e03d0eceac
3 changed files with 14 additions and 0 deletions
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4
engine/core/include/console.hpp
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@ -6,6 +6,8 @@
#include <variant> #include <variant>
#include <string> #include <string>
#include "path.hpp"
namespace prism::console { namespace prism::console {
enum class argument_type { enum class argument_type {
String, String,
@ -55,6 +57,8 @@ namespace prism::console {
std::vector<argument_type> argument_types; std::vector<argument_type> argument_types;
}; };
void load_cfg(const prism::path& path);
void void
register_command(std::string_view name, argument_format expected_format, function_ptr function); register_command(std::string_view name, argument_format expected_format, function_ptr function);

9
engine/core/src/console.cpp
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@ -6,6 +6,7 @@
#include "log.hpp" #include "log.hpp"
#include "string_utils.hpp" #include "string_utils.hpp"
#include "file.hpp"
struct registered_command { struct registered_command {
registered_command(const prism::console::argument_format format, const prism::console::function_ptr function) : expected_format(format), function(function) {} registered_command(const prism::console::argument_format format, const prism::console::function_ptr function) : expected_format(format), function(function) {}
@ -29,6 +30,14 @@ struct RegisteredVariable {
static std::unordered_map<std::string, RegisteredVariable> registered_variables; static std::unordered_map<std::string, RegisteredVariable> registered_variables;
void prism::console::load_cfg(const prism::path& path) {
auto file = prism::open_file(path);
auto stream = file->read_as_stream();
for (std::string line; getline( stream, line );) {
prism::console::parse_and_invoke_command(line);
}
}
void prism::console::register_command(const std::string_view name, const prism::console::argument_format expected_format, const prism::console::function_ptr function) { void prism::console::register_command(const std::string_view name, const prism::console::argument_format expected_format, const prism::console::function_ptr function) {
registered_commands.try_emplace(name.data(), registered_command(expected_format, function)); registered_commands.try_emplace(name.data(), registered_command(expected_format, function));
} }

1
example/data/render_options.cfg Normal file
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@ -0,0 +1 @@
rs_aa false