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refactor: staticify state local functions

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klemek
2025-11-14 10:34:43 +01:00
parent f0c5ecab16
commit f04fe1f5c1
2 changed files with 42 additions and 56 deletions
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src/state.c
+42 -49
View File
@@ -281,17 +281,50 @@ void state_midi_event(SharedContext *context, const StateConfig *state_config,
}
}
static void reset(SharedContext *context) {
memset(context->values, 0, sizeof(context->values));
memset(context->state.values, 0, sizeof(context->state.values));
}
static void randomize(SharedContext *context, const StateConfig *state_config) {
unsigned int j;
unsigned int l;
unsigned int part;
for (unsigned int i = 0; i < state_config->midi_codes.length; i++) {
j = i / 3;
part = arr_uint_remap_index(state_config->midi_offsets, &j);
for (unsigned int k = 0; k < state_config->midi_active_counts.values[part];
k++) {
l = state_config->values_offsets.values[part] +
k * state_config->midi_counts.values[part] + j;
if (arr_uint_index_of(state_config->fader_codes,
state_config->midi_codes.values[i]) !=
ARRAY_NOT_FOUND) {
context->values[l][i % 3] = (float)rand_uint(MIDI_MAX + 1) / MIDI_MAX;
} else {
context->values[l][i % 3] = rand_uint(2) == 1 ? 1 : 0;
}
}
}
for (unsigned int i = 0; i < context->state.length; i++) {
context->state.values[i] = rand_uint(state_config->state_max);
}
}
void state_key_event(SharedContext *context, const StateConfig *state_config,
unsigned int code, const MidiDevice *midi) {
if (code == 82) {
// R: randomize
log_info("[R] Randomized");
state_randomize(context, state_config);
state_apply(context, state_config, midi);
} else if (code == 48) {
log_info("[0] Reset");
state_reset(context);
state_apply(context, state_config, midi);
randomize(context, state_config);
update_values(context, state_config, midi);
} else if (code == 1082) {
log_info("[SHIFT+R] Reset");
reset(context);
update_values(context, state_config, midi);
} else if (code == 68) {
// D: demo on/off
log_info((context->demo ? "[D] Demo OFF" : "[D] Demo ON"));
@@ -326,13 +359,6 @@ void state_key_event(SharedContext *context, const StateConfig *state_config,
}
}
void state_apply(const SharedContext *context, const StateConfig *state_config,
const MidiDevice *midi) {
if (!midi->error) {
update_values(context, state_config, midi);
}
}
bool state_background_write(SharedContext *context,
const StateConfig *state_config,
const MidiDevice *midi) {
@@ -376,9 +402,9 @@ bool state_background_write(SharedContext *context,
(double)context->auto_random_cycle) < 0.5;
if (context->auto_random && change && !last_change) {
state_randomize(context, state_config);
randomize(context, state_config);
state_apply(context, state_config, midi);
update_values(context, state_config, midi);
}
last_change = change;
@@ -442,7 +468,7 @@ void state_init(SharedContext *context, const StateConfig *state_config,
memset(context->state.values, 0, sizeof(context->state.values));
if (auto_random) {
state_randomize(context, state_config);
randomize(context, state_config);
}
memset(context->active, 0, sizeof(context->active));
@@ -462,39 +488,6 @@ void state_init(SharedContext *context, const StateConfig *state_config,
}
}
void state_reset(SharedContext *context) {
memset(context->values, 0, sizeof(context->values));
memset(context->state.values, 0, sizeof(context->state.values));
}
void state_randomize(SharedContext *context, const StateConfig *state_config) {
unsigned int j;
unsigned int l;
unsigned int part;
for (unsigned int i = 0; i < state_config->midi_codes.length; i++) {
j = i / 3;
part = arr_uint_remap_index(state_config->midi_offsets, &j);
for (unsigned int k = 0; k < state_config->midi_active_counts.values[part];
k++) {
l = state_config->values_offsets.values[part] +
k * state_config->midi_counts.values[part] + j;
if (arr_uint_index_of(state_config->fader_codes,
state_config->midi_codes.values[i]) !=
ARRAY_NOT_FOUND) {
context->values[l][i % 3] = (float)rand_uint(MIDI_MAX + 1) / MIDI_MAX;
} else {
context->values[l][i % 3] = rand_uint(2) == 1 ? 1 : 0;
}
}
}
for (unsigned int i = 0; i < context->state.length; i++) {
context->state.values[i] = rand_uint(state_config->state_max);
}
}
void state_save(const SharedContext *context, const StateConfig *state_config,
const char *state_file) {
StringArray lines;
src/state.h
-7
View File
@@ -21,13 +21,6 @@ void state_init(SharedContext *context, const StateConfig *state_config,
unsigned int base_tempo, const char *state_file,
bool load_state);
void state_reset(SharedContext *context);
void state_randomize(SharedContext *context, const StateConfig *state_config);
void state_apply(const SharedContext *context, const StateConfig *state_config,
const MidiDevice *midi);
void state_save(const SharedContext *context, const StateConfig *state_config,
const char *state_file);