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SDL: Axis mapping loading

This commit is contained in:
Jeffrey Pfau 2014-12-14 00:27:57 -08:00
parent 9b74e27d7a
commit 0aea272583
1 changed files with 23 additions and 13 deletions
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36
src/gba/gba-input.c
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@ -67,6 +67,7 @@ static struct GBAInputMapImpl* _guaranteeMap(struct GBAInputMap* map, uint32_t t
impl = &map->maps[0];
impl->type = type;
impl->map = calloc(GBA_KEY_MAX, sizeof(enum GBAKey));
TableInit(&impl->axes, 2, free);
} else {
impl = _lookupMap(map, type);
}
@ -92,8 +93,8 @@ static struct GBAInputMapImpl* _guaranteeMap(struct GBAInputMap* map, uint32_t t
impl->type = type;
impl->map = calloc(GBA_KEY_MAX, sizeof(enum GBAKey));
}
TableInit(&impl->axes, 2, free);
}
TableInit(&impl->axes, 2, free);
return impl;
}
@ -129,23 +130,27 @@ static void _loadAxis(struct GBAInputMap* map, uint32_t type, const struct Confi
snprintf(axisKey, KEY_NAME_MAX, "axis%sAxis", axisName);
axisKey[KEY_NAME_MAX - 1] = '\0';
int axis;
if (!_getIntValue(config, sectionName, axisKey, &axis)) {
const char* strValue = ConfigurationGetValue(config, sectionName, axisKey);
if (!strValue || !strValue[0]) {
return;
}
char* end;
axis = strtoul(&strValue[1], &end, 10);
if (*end) {
return;
}
const struct GBAAxis* description = GBAInputQueryAxis(map, type, axis);
struct GBAAxis realDescription;
if (!description) {
realDescription = (struct GBAAxis) { direction, GBA_KEY_NONE, value, 0 };
} else {
struct GBAAxis realDescription = { GBA_KEY_NONE, GBA_KEY_NONE, 0, 0 };
if (description) {
realDescription = *description;
if (value >= realDescription.lowDirection) {
realDescription.deadHigh = value;
realDescription.highDirection = direction;
} else if (value <= realDescription.highDirection) {
realDescription.deadLow = value;
realDescription.lowDirection = direction;
}
}
if (strValue[0] == '+') {
realDescription.deadHigh = value;
realDescription.highDirection = direction;
} else if (strValue[0] == '-') {
realDescription.deadLow = value;
realDescription.lowDirection = direction;
}
GBAInputBindAxis(map, type, axis, &realDescription);
}
@ -300,6 +305,11 @@ void GBAInputMapLoad(struct GBAInputMap* map, uint32_t type, const struct Config
_loadKey(map, type, config, GBA_KEY_DOWN, "Down");
_loadKey(map, type, config, GBA_KEY_LEFT, "Left");
_loadKey(map, type, config, GBA_KEY_RIGHT, "Right");
_loadAxis(map, type, config, GBA_KEY_UP, "Up");
_loadAxis(map, type, config, GBA_KEY_DOWN, "Down");
_loadAxis(map, type, config, GBA_KEY_LEFT, "Left");
_loadAxis(map, type, config, GBA_KEY_RIGHT, "Right");
}
void GBAInputMapSave(const struct GBAInputMap* map, uint32_t type, struct Configuration* config) {