config_internal.h

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#ifndef DTTR_CONFIG_INTERNAL_H
#define DTTR_CONFIG_INTERNAL_H
 
#include <dttr_config.h>
 
#include <stdbool.h>
#include <stddef.h>
#include <string.h>
 
enum {
    CONFIG_BOOL = DTTR_CONFIG_VALUE_BOOL,
    CONFIG_SCALING_FIT = DTTR_CONFIG_VALUE_SCALING_FIT,
    CONFIG_SCALING_METHOD = DTTR_CONFIG_VALUE_SCALING_METHOD,
    CONFIG_GRAPHICS_API = DTTR_CONFIG_VALUE_GRAPHICS_API,
    CONFIG_INT = DTTR_CONFIG_VALUE_INT,
    CONFIG_FLOAT = DTTR_CONFIG_VALUE_FLOAT,
    CONFIG_PRESENT_FILTER = DTTR_CONFIG_VALUE_PRESENT_FILTER,
    CONFIG_LOG_LEVEL = DTTR_CONFIG_VALUE_LOG_LEVEL,
    CONFIG_MINIDUMP_TYPE = DTTR_CONFIG_VALUE_MINIDUMP_TYPE,
    CONFIG_STRING = DTTR_CONFIG_VALUE_STRING,
    CONFIG_VERTEX_PRECISION = DTTR_CONFIG_VALUE_VERTEX_PRECISION,
    CONFIG_GAMEPAD_AXIS = DTTR_CONFIG_VALUE_GAMEPAD_AXIS,
};
 
#define CONFIG_GAMEPAD_AXIS_FIELDS(X)                                                    \
    X("axis_stick_x", DTTR_GAMEPAD_AXIS_IDX_STICK_X)                                     \
    X("axis_stick_y", DTTR_GAMEPAD_AXIS_IDX_STICK_Y)                                     \
    X("axis_camera_rz", DTTR_GAMEPAD_AXIS_IDX_CAMERA_RZ)
 
#define CONFIG_GAMEPAD_DEADZONE_FIELDS(X)                                                \
    X("deadzone_stick_x", DTTR_GAMEPAD_AXIS_IDX_STICK_X)                                 \
    X("deadzone_stick_y", DTTR_GAMEPAD_AXIS_IDX_STICK_Y)                                 \
    X("deadzone_camera_rz", DTTR_GAMEPAD_AXIS_IDX_CAMERA_RZ)
 
static inline bool config_sections_match(const char *lhs, const char *rhs) {
    return lhs == rhs || (lhs && rhs && strcmp(lhs, rhs) == 0);
}
 
static inline void config_clear_button_map(int *map) {
    for (int i = 0; i < DTTR_GAMEPAD_SOURCE_COUNT; i++) {
        map[i] = DTTR_GAMEPAD_MAPPING_NONE;
    }
}
 
const DTTR_ConfigFieldSpec *config_schema_find(const char *section, const char *key);
 
bool config_parse_bool(const char *value, bool *out_value);
bool config_parse_scaling_fit(const char *value, DTTR_ScalingMode *out_value);
bool config_parse_scaling_method(const char *value, DTTR_ScalingMethod *out_value);
bool config_parse_graphics_api(const char *value, DTTR_GraphicsApi *out_value);
bool config_parse_int(const char *value, int *out_value);
bool config_parse_float(const char *value, float *out_value);
bool config_parse_present_filter(const char *value, SDL_GPUFilter *out_value);
bool config_parse_gamepad_source(const char *value, int *out_value);
bool config_parse_game_action(const char *value, int *out_value);
bool config_parse_gamepad_axis(const char *value, int *out_value);
bool config_parse_log_level(const char *value, int *out_value);
bool config_parse_minidump_type(const char *value, DTTR_MinidumpType *out_value);
bool config_parse_string(const char *value, char *out_value, size_t out_size);
bool config_parse_vertex_precision(const char *value, DTTR_VertexPrecision *out_value);
 
void config_format_int(int value, char *buf, size_t buf_size);
void config_format_float(float value, char *buf, size_t buf_size);
const char *config_format_scaling_fit(DTTR_ScalingMode mode);
const char *config_format_scaling_method(DTTR_ScalingMethod method);
const char *config_format_graphics_api(DTTR_GraphicsApi api);
const char *config_format_present_filter(SDL_GPUFilter filter);
const char *config_format_log_level(int level);
const char *config_format_minidump_type(DTTR_MinidumpType type);
const char *config_format_gamepad_source(int source);
const char *config_format_game_action(int action);
const char *config_format_gamepad_axis(int axis);
const char *config_format_vertex_precision(DTTR_VertexPrecision precision);
 
bool config_apply_entry(
    DTTR_Config *config,
    const char *section,
    const char *key,
    const char *value
);
 
#endif