1

server-rs/crates/module-big-fish/src/lib.rs

@@ -91,9 +91,13 @@ pub struct BigFishLevelBlueprint {
     pub level: u32,
     pub name: String,
     pub one_line_fantasy: String,
+    pub text_description: String,
     pub silhouette_direction: String,
     pub size_ratio: f32,
+    pub visual_description: String,
     pub visual_prompt_seed: String,
+    pub idle_motion_description: String,
+    pub move_motion_description: String,
     pub motion_prompt_seed: String,
     pub merge_source_level: Option<u32>,
     pub prey_window: Vec<u32>,
@@ -293,6 +297,7 @@ pub struct BigFishMessageFinalizeInput {
 pub struct BigFishDraftCompileInput {
     pub session_id: String,
     pub owner_user_id: String,
+    pub draft_json: Option<String>,
     pub compiled_at_micros: i64,
 }
 
@@ -693,24 +698,72 @@ fn build_level_blueprint(level: u32, level_count: u32, theme: &str) -> BigFishLe
         .rev()
         .collect();
     let threat_window = ((level + 1)..=(level + 2).min(level_count)).collect::<Vec<_>>();
+    let size_ratio = 1.0 + (level.saturating_sub(1) as f32 * 0.22);
+    let name = format!("{theme} L{level}");
+    let one_line_fantasy = if level == level_count {
+        "终局巨兽形态，获得即可通关".to_string()
+    } else {
+        format!("第 {level} 阶实体，继续吞噬同级和低级个体成长")
+    };
+    let text_description = if level == 1 {
+        format!(
+            "{name} 是这套 {theme} 等级阶梯的起点个体，体型最小、动作轻盈，会在谨慎试探中寻找第一个可吞噬目标。"
+        )
+    } else if level == level_count {
+        format!(
+            "{name} 是这套 {theme} 生态中的终局霸主形态，体格巨大、压迫感最强，一旦成型就代表本局成长链已经完成。"
+        )
+    } else {
+        format!(
+            "{name} 是 {theme} 生态里的第 {level} 阶进化体，已经具备更鲜明的轮廓、猎食性和压迫感，会继续通过吞并同级与低级实体向上跃迁。"
+        )
+    };
+    let visual_description = if level == 1 {
+        format!(
+            "{theme} 风格的小型初始鱼形生物，体态轻巧，轮廓圆润，局部带少量发光纹路或主题特征，明显呈现弱小但灵动的开局形象。"
+        )
+    } else if level == level_count {
+        format!(
+            "{theme} 风格的终局巨型鱼形霸主，体长与鳍面明显扩张，轮廓锋利或威严，层次细节最丰富，拥有一眼可辨识的终局统治感。"
+        )
+    } else {
+        format!(
+            "{theme} 风格的第 {level} 级进化鱼形生物，相比上一阶段更大、更强、更成熟，身体主轮廓更清晰，局部装饰、鳍面结构和主题特征都更明显。"
+        )
+    };
+    let idle_motion_description = if level == level_count {
+        "待机时缓慢悬停，身体主体保持稳定，尾鳍与侧鳍做低频摆动，呈现强者从容压场的漂浮感。"
+            .to_string()
+    } else {
+        format!(
+            "待机时保持轻微漂浮与呼吸感摆动，尾鳍和侧鳍以小幅度节奏晃动，体现 Lv.{level} 生物在水中蓄势观察的状态。"
+        )
+    };
+    let move_motion_description = if level == level_count {
+        "移动时身体前倾，尾鳍和背鳍形成强力推进姿态，带出稳定而有压迫感的高速巡游动势。".to_string()
+    } else {
+        format!(
+            "移动时身体向前游动，尾鳍形成清晰摆尾推进，整体节奏比待机更主动，体现 Lv.{level} 生物追逐猎物时的连续游动感。"
+        )
+    };
     BigFishLevelBlueprint {
         level,
-        name: format!("{theme} L{level}"),
-        one_line_fantasy: if level == level_count {
-            "终局巨兽形态，获得即可通关".to_string()
-        } else {
-            format!("第 {level} 阶实体，继续吞噬同级和低级个体成长")
-        },
+        name,
+        one_line_fantasy,
+        text_description,
         silhouette_direction: format!(
             "体型约为初始的 {:.1} 倍，轮廓更清晰",
             1.0 + level as f32 * 0.22
         ),
-        size_ratio: 1.0 + (level.saturating_sub(1) as f32 * 0.22),
+        size_ratio,
+        visual_description: visual_description.clone(),
         visual_prompt_seed: format!(
-            "{theme} 第 {level} 级鱼形实体主图，RPG 角色资产口径，透明背景，单体完整入镜，清晰轮廓"
+            "{visual_description} 透明背景，单体完整入镜，适合作为竖屏吞噬成长玩法的等级主图。"
         ),
+        idle_motion_description: idle_motion_description.clone(),
+        move_motion_description: move_motion_description.clone(),
         motion_prompt_seed: format!(
-            "{theme} 第 {level} 级鱼形实体 idle_float 与 move_swim 动作，RPG 角色动画资产口径，透明背景"
+            "待机动作：{idle_motion_description} 移动动作：{move_motion_description}"
         ),
         merge_source_level: if level == 1 { None } else { Some(level - 1) },
         prey_window,
@@ -743,9 +796,14 @@ fn build_asset_prompt_snapshot(
                 .find(|item| item.level == level)
                 .ok_or(BigFishFieldError::InvalidLevel)?;
             let motion_key = motion_key.ok_or(BigFishFieldError::InvalidAssetKind)?;
+            let motion_description = match motion_key {
+                "idle_float" => blueprint.idle_motion_description.as_str(),
+                "move_swim" => blueprint.move_motion_description.as_str(),
+                _ => return Err(BigFishFieldError::InvalidAssetKind),
+            };
             Ok(format!(
-                "{}，动作位：{}，透明背景，单体完整入镜",
-                blueprint.motion_prompt_seed, motion_key
+                "{} 动作位：{}。{} 透明背景，单体完整入镜。",
+                blueprint.motion_prompt_seed, motion_key, motion_description
             ))
         }
         BigFishAssetKind::StageBackground => Ok(draft.background.background_prompt_seed.clone()),
@@ -861,5 +919,4 @@ mod tests {
         );
         assert!(coverage.blockers.iter().any(|item| item.contains("背景图")));
     }
-
 }