From 9a679fc4b70dad9c4894b7886d62ad41d0596251 Mon Sep 17 00:00:00 2001
From: xXJSONDeruloXx <danielhimebauch@gmail.com>
Date: Mon, 14 Jul 2025 20:57:57 -0400
Subject: dynamic option 2 var display

---
 README.md                            |  2 +-
 src/components/Content.tsx           |  2 +-
 src/components/UsageInstructions.tsx | 58 +++++++++++++++++++++++++-----------
 3 files changed, 43 insertions(+), 19 deletions(-)

diff --git a/README.md b/README.md
index 0f6d4da..d2f755d 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ A Decky plugin that streamlines the installation of **lsfg-vk** ([Lossless Scali
 3. **Click "Install lsfg-vk"** to automatically set up the lsfg-vk vulkan layer
 4. **Configure settings** using the plugin's UI.
 5. **Apply launch commands** to the game you want to use frame generation with:
-   - **Option 1 (Recommended)**: `~/lsfg %COMMAND%` - Uses your plugin configuration
+   - **Option 1 (Recommended)**: `~/lsfg %command%` - Uses your plugin configuration
       - **Option 2**: Manual environment variables like `ENABLE_LSFG=1 LSFG_MULTIPLIER=2 %COMMAND%`
       - See the [LSFG-VK WIKI](https://github.com/PancakeTAS/lsfg-vk/wiki/Configuring-lsfg%E2%80%90vk) for more information on each available environment variable
 
diff --git a/src/components/Content.tsx b/src/components/Content.tsx
index cecb142..0e17f3c 100644
--- a/src/components/Content.tsx
+++ b/src/components/Content.tsx
@@ -102,7 +102,7 @@ export function Content() {
         />
       )}
 
-      <UsageInstructions multiplier={config.multiplier} />
+      <UsageInstructions config={config} />
     </PanelSection>
   );
 }
diff --git a/src/components/UsageInstructions.tsx b/src/components/UsageInstructions.tsx
index 712d4c1..3df3d78 100644
--- a/src/components/UsageInstructions.tsx
+++ b/src/components/UsageInstructions.tsx
@@ -1,10 +1,47 @@
 import { PanelSectionRow } from "@decky/ui";
 
-interface UsageInstructionsProps {
+interface ConfigType {
+  enableLsfg: boolean;
   multiplier: number;
+  flowScale: number;
+  hdr: boolean;
+  perfMode: boolean;
+  immediateMode: boolean;
 }
 
-export function UsageInstructions({ multiplier }: UsageInstructionsProps) {
+interface UsageInstructionsProps {
+  config: ConfigType;
+}
+
+export function UsageInstructions({ config }: UsageInstructionsProps) {
+  // Build manual environment variables string based on current config
+  const buildManualEnvVars = (): string => {
+    const envVars: string[] = [];
+    
+    if (config.enableLsfg) {
+      envVars.push("ENABLE_LSFG=1");
+    }
+    
+    // Always include multiplier and flow_scale if LSFG is enabled, as they have defaults
+    if (config.enableLsfg) {
+      envVars.push(`LSFG_MULTIPLIER=${config.multiplier}`);
+      envVars.push(`LSFG_FLOW_SCALE=${config.flowScale}`);
+    }
+    
+    if (config.hdr) {
+      envVars.push("LSFG_HDR=1");
+    }
+    
+    if (config.perfMode) {
+      envVars.push("LSFG_PERF_MODE=1");
+    }
+    
+    if (config.immediateMode) {
+      envVars.push("MESA_VK_WSI_PRESENT_MODE=immediate");
+    }
+    
+    return envVars.length > 0 ? `${envVars.join(" ")} %command%` : "%command%";
+  };
   return (
     <PanelSectionRow>
       <div
@@ -32,7 +69,7 @@ export function UsageInstructions({ multiplier }: UsageInstructionsProps) {
             marginBottom: "6px"
           }}
         >
-          ~/lsfg %COMMAND%
+          ~/lsfg %command%
         </div>
         <div style={{ marginBottom: "4px" }}>
           Option 2: Manual environment variables:
@@ -47,20 +84,7 @@ export function UsageInstructions({ multiplier }: UsageInstructionsProps) {
             marginBottom: "6px"
           }}
         >
-          ENABLE_LSFG=1 LSFG_MULTIPLIER={multiplier} %COMMAND%
-        </div>
-        <div style={{ fontSize: "11px", opacity: 0.8 }}>
-          The lsfg script uses your current configuration settings.
-          <br />
-          • ENABLE_LSFG=1 - Enables frame generation
-          <br />
-          • LSFG_MULTIPLIER=2-4 - FPS multiplier (start with 2)
-          <br />
-          • LSFG_FLOW_SCALE=0.25-1.0 - Flow scale (for performance)
-          <br />
-          • LSFG_HDR=1 - HDR mode (only if using HDR)
-          <br />
-          • MESA_VK_WSI_PRESENT_MODE=immediate - Disable vsync
+          {buildManualEnvVars()}
         </div>
       </div>
     </PanelSectionRow>
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