From 2874c5ebea0fb52e7871169ddcf2c20531f45bc2 Mon Sep 17 00:00:00 2001
From: cinnaboot <cinnaboot@protonmail.com>
Date: Thu, 5 Feb 2026 10:49:17 -0500
Subject: [PATCH] feat: Add auto-generated maneuver names with edit capability
MIME-Version: 1.0
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Added automatic name generation for new maneuvers:
- generate_maneuver_name() creates sensible names (e.g., 'Prograde #1', 'Retrograde @ ν=3.14 #2')
- Names based on burn direction, trigger type, and burn number
- User can still manually edit names if desired
- Validation now allows empty names (for auto-generation)
- Integrates with existing create_maneuver_from_dialog() workflow

Users can create maneuvers faster with auto-generated names, or override with custom names.
---
 src/ui_renderer.cpp | 32 ++++++++++++++++++++++++--------
 src/ui_renderer.h   |  1 +
 2 files changed, 25 insertions(+), 8 deletions(-)

diff --git a/src/ui_renderer.cpp b/src/ui_renderer.cpp
index 553346f..1078f96 100644
--- a/src/ui_renderer.cpp
+++ b/src/ui_renderer.cpp
@@ -699,14 +699,6 @@ bool validate_maneuver_inputs(SimulationState* sim, UIState* ui_state) {
         return false;
     }
 
-    if (strlen(ui_state->maneuver_dialog.name) == 0) {
-        snprintf(ui_state->maneuver_dialog.error_message,
-                 sizeof(ui_state->maneuver_dialog.error_message),
-                 "Maneuver name is required");
-        ui_state->maneuver_dialog.show_error = true;
-        return false;
-    }
-
     for (int i = 0; i < sim->maneuver_count; i++) {
         if (strcmp(sim->maneuvers[i].name, ui_state->maneuver_dialog.name) == 0) {
             if (ui_state->maneuver_dialog.edit_maneuver_index >= 0 &&
@@ -778,11 +770,35 @@ bool validate_maneuver_inputs(SimulationState* sim, UIState* ui_state) {
     return true;
 }
 
+void generate_maneuver_name(SimulationState* sim, UIState* ui_state) {
+    if (strlen(ui_state->maneuver_dialog.name) > 0) {
+        return;
+    }
+
+    int burn_num = 0;
+    for (int i = 0; i < sim->maneuver_count; i++) {
+        if (sim->maneuvers[i].craft_index == ui_state->maneuver_dialog.craft_index) {
+            burn_num++;
+        }
+    }
+
+    const char* direction_name = get_burn_direction_name((BurnDirection)ui_state->maneuver_dialog.direction_active);
+
+    if (ui_state->maneuver_dialog.trigger_type_active == 0) {
+        snprintf(ui_state->maneuver_dialog.name, 64, "%s #%d", direction_name, burn_num);
+    } else {
+        snprintf(ui_state->maneuver_dialog.name, 64, "%s @ ν=%.2f #%d",
+                 direction_name, ui_state->maneuver_dialog.trigger_value, burn_num);
+    }
+}
+
 void create_maneuver_from_dialog(SimulationState* sim, UIState* ui_state) {
     if (!validate_maneuver_inputs(sim, ui_state)) {
         return;
     }
 
+    generate_maneuver_name(sim, ui_state);
+
     Maneuver maneuver = create_maneuver(
         ui_state->maneuver_dialog.name,
         ui_state->maneuver_dialog.craft_index,
diff --git a/src/ui_renderer.h b/src/ui_renderer.h
index 674d0f3..6ab0948 100644
--- a/src/ui_renderer.h
+++ b/src/ui_renderer.h
@@ -61,6 +61,7 @@ void render_maneuver_create_tab(SimulationState* sim, UIState* ui_state, int x,
 void update_orbital_preview(SimulationState* sim, UIState* ui_state);
 void render_orbital_preview(SimulationState* sim, UIState* ui_state, Rectangle bounds);
 bool validate_maneuver_inputs(SimulationState* sim, UIState* ui_state);
+void generate_maneuver_name(SimulationState* sim, UIState* ui_state);
 void create_maneuver_from_dialog(SimulationState* sim, UIState* ui_state);
 void update_maneuver_from_dialog(SimulationState* sim, UIState* ui_state);