Fix channel params behaviour to be as expected

1 files changed, 99 insertions, 4 deletions

diff --git a/src/sequencer.c b/src/sequencer.c
index e452822..fed33cb 100644
--- a/src/sequencer.c
+++ b/src/sequencer.c
@@ -1316,7 +1316,36 @@ handle_param_selection_ch1() {
     Pattern *pat = &patterns[pattern_selection_loc];
     if (set_param_selection_sq1(&ch1_params, handle_channel_selection)) {
         for (size_t i = 0; i < 16; i++) {
-            pat->ch1.params[i] = ch1_params;
+            switch (param_selection_loc) {
+                case 0: {
+                    pat->ch1.params[i].duty_cycle = ch1_params.duty_cycle;
+                } break;
+                case 1: {
+                    pat->ch1.params[i].env_volume = ch1_params.env_volume;
+                } break;
+                case 2: {
+                    pat->ch1.params[i].env_time = ch1_params.env_time;
+                } break;
+                case 3: {
+                    pat->ch1.params[i].env_direction = ch1_params.env_direction;
+                } break;
+                case 4: {
+                    pat->ch1.params[i].prob = ch1_params.prob;
+                } break;
+                case 5: {
+                    pat->ch1.params[i].sweep_number = ch1_params.sweep_number;
+                } break;
+                case 6: {
+                    pat->ch1.params[i].sweep_time = ch1_params.sweep_time;
+                } break;
+                case 7: {
+                    pat->ch1.params[i].sweep_direction = ch1_params.sweep_direction;
+                } break;
+                case 9: {
+                    pat->ch1.params[i].pan = ch1_params.pan;
+                } break;
+                default: break;
+            }
         }
     }
 }
@@ -1326,7 +1355,27 @@ handle_param_selection_ch2() {
     Pattern *pat = &patterns[pattern_selection_loc];
     if (set_param_selection_sq2(&ch2_params, handle_channel_selection)) {
         for (size_t i = 0; i < 16; i++) {
-            pat->ch2.params[i] = ch2_params;
+            switch (param_selection_loc) {
+                case 0: {
+                    pat->ch2.params[i].duty_cycle = ch2_params.duty_cycle;
+                } break;
+                case 1: {
+                    pat->ch2.params[i].env_volume = ch2_params.env_volume;
+                } break;
+                case 2: {
+                    pat->ch2.params[i].env_time = ch2_params.env_time;
+                } break;
+                case 3: {
+                    pat->ch2.params[i].env_direction = ch2_params.env_direction;
+                } break;
+                case 4: {
+                    pat->ch2.params[i].prob = ch2_params.prob;
+                } break;
+                case 9: {
+                    pat->ch2.params[i].pan = ch2_params.pan;
+                } break;
+                default: break;
+            }
         }
     }
 }
@@ -1336,7 +1385,33 @@ handle_param_selection_ch3() {
     Pattern *pat = &patterns[pattern_selection_loc];
     if (set_param_selection_wave(&ch3_params, handle_channel_selection)) {
         for (size_t i = 0; i < 16; i++) {
-            pat->ch3.params[i] = ch3_params;
+            switch (param_selection_loc) {
+                case 0: {
+                    pat->ch3.params[i].shape_a = ch3_params.shape_a;
+                } break;
+                case 1: {
+                    pat->ch3.params[i].type_a = ch3_params.type_a;
+                } break;
+                case 2: {
+                    pat->ch3.params[i].shape_b = ch3_params.shape_b;
+                } break;
+                case 3: {
+                    pat->ch3.params[i].type_b = ch3_params.type_b;
+                } break;
+                case 4: {
+                    pat->ch3.params[i].prob = ch3_params.prob;
+                } break;
+                case 5: {
+                    pat->ch3.params[i].wave_mode = ch3_params.wave_mode;
+                } break;
+                case 6: {
+                    pat->ch3.params[i].wave_volume = ch3_params.wave_volume;
+                } break;
+                case 9: {
+                    pat->ch3.params[i].pan = ch3_params.pan;
+                } break;
+                default: break;
+            }
         }
     }
 }
@@ -1346,7 +1421,27 @@ handle_param_selection_ch4() {
     Pattern *pat = &patterns[pattern_selection_loc];
     if (set_param_selection_noise(&ch4_params, handle_channel_selection)) {
         for (size_t i = 0; i < 16; i++) {
-            pat->ch4.params[i] = ch4_params;
+            switch (param_selection_loc) {
+                case 0: {
+                    pat->ch4.params[i].bit_mode = ch4_params.bit_mode;
+                } break;
+                case 1: {
+                    pat->ch4.params[i].env_volume = ch4_params.env_volume;
+                } break;
+                case 2: {
+                    pat->ch4.params[i].env_time = ch4_params.env_time;
+                } break;
+                case 3: {
+                    pat->ch4.params[i].env_direction = ch4_params.env_direction;
+                } break;
+                case 4: {
+                    pat->ch4.params[i].prob = ch4_params.prob;
+                } break;
+                case 9: {
+                    pat->ch4.params[i].pan = ch4_params.pan;
+                } break;
+                default: break;
+            }
         }
     }
 }