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GBA Input: Add input map loading

This commit is contained in:
Jeffrey Pfau 2014-11-03 23:27:47 -08:00
parent ab4d35c7d9
commit 3e75a8e3fe
2 changed files with 42 additions and 0 deletions
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38
src/gba/gba-input.c
View File

@ -1,10 +1,35 @@
#include "gba-input.h"
#include "util/configuration.h"
#define SECTION_NAME_MAX 128
#define KEY_NAME_MAX 32
struct GBAInputMapImpl {
int* map;
uint32_t type;
};
static void _loadKey(struct GBAInputMap* map, uint32_t type, const struct Configuration* config, enum GBAKey key, const char* keyName) {
char sectionName[SECTION_NAME_MAX];
snprintf(sectionName, SECTION_NAME_MAX, "input.%c%c%c%c", type >> 24, type >> 16, type >> 8, type);
sectionName[SECTION_NAME_MAX - 1] = '\0';
char keyKey[KEY_NAME_MAX];
snprintf(keyKey, KEY_NAME_MAX, "key%s", keyName);
const char* value = ConfigurationGetValue(config, sectionName, keyKey);
if (!value) {
return;
}
char* end;
long intValue = strtol(value, &end, 10);
if (*end) {
return;
}
GBAInputBindKey(map, type, intValue, key);
}
void GBAInputMapInit(struct GBAInputMap* map) {
map->maps = 0;
map->numMaps = 0;
@ -83,3 +108,16 @@ void GBAInputBindKey(struct GBAInputMap* map, uint32_t type, int key, enum GBAKe
}
impl->map[input] = key;
}
void GBAInputMapLoad(struct GBAInputMap* map, uint32_t type, const struct Configuration* config) {
_loadKey(map, type, config, GBA_KEY_A, "A");
_loadKey(map, type, config, GBA_KEY_B, "B");
_loadKey(map, type, config, GBA_KEY_L, "L");
_loadKey(map, type, config, GBA_KEY_R, "R");
_loadKey(map, type, config, GBA_KEY_START, "Start");
_loadKey(map, type, config, GBA_KEY_SELECT, "Select");
_loadKey(map, type, config, GBA_KEY_UP, "Up");
_loadKey(map, type, config, GBA_KEY_DOWN, "Down");
_loadKey(map, type, config, GBA_KEY_LEFT, "Left");
_loadKey(map, type, config, GBA_KEY_RIGHT, "Right");
}

4
src/gba/gba-input.h
View File

@ -3,6 +3,8 @@
#include "gba.h"
struct Configuration;
struct GBAInputMap {
struct GBAInputMapImpl* maps;
size_t numMaps;
@ -14,4 +16,6 @@ void GBAInputMapDeinit(struct GBAInputMap*);
enum GBAKey GBAInputMapKey(struct GBAInputMap*, uint32_t type, int key);
void GBAInputBindKey(struct GBAInputMap*, uint32_t type, int key, enum GBAKey input);
void GBAInputMapLoad(struct GBAInputMap*, uint32_t type, const struct Configuration*);
#endif