diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 0000000..ba4e1a9
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1,5 @@
+{
+  "semi": false,
+  "singleQuote": true
+}
+
diff --git a/package-lock.json b/package-lock.json
index b919825..bb54a0a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,6 +24,7 @@
         "@types/react-dom": "^18.3.1",
         "@vitejs/plugin-react": "^4.3.4",
         "@wyw-in-js/vite": "^0.6.0",
+        "prettier": "3.5.3",
         "typescript": "^5.8.3",
         "vite": "^6.0.1"
       }
@@ -1628,6 +1629,22 @@
       "dev": true,
       "license": "ISC"
     },
+    "node_modules/prettier": {
+      "version": "3.5.3",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.5.3.tgz",
+      "integrity": "sha512-QQtaxnoDJeAkDvDKWCLiwIXkTgRhwYDEQCghU9Z6q03iyek/rxRh/2lC3HB7P8sWT2xC/y5JDctPLBIGzHKbhw==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "prettier": "bin/prettier.cjs"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/prettier/prettier?sponsor=1"
+      }
+    },
     "node_modules/react": {
       "version": "18.3.1",
       "resolved": "https://registry.npmjs.org/react/-/react-18.3.1.tgz",
diff --git a/package.json b/package.json
index 50d7aec..321f904 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,8 @@
     "dev": "vite",
     "build": "vite build",
     "type-check": "tsc --noEmit",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "lint": "prettier --write src/"
   },
   "dependencies": {
     "@linaria/core": "^6.3.0",
@@ -26,6 +27,7 @@
     "@types/react-dom": "^18.3.1",
     "@vitejs/plugin-react": "^4.3.4",
     "@wyw-in-js/vite": "^0.6.0",
+    "prettier": "3.5.3",
     "typescript": "^5.8.3",
     "vite": "^6.0.1"
   }
diff --git a/src/App.tsx b/src/App.tsx
index 5f7c60d..e681d3d 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,47 +1,53 @@
-import React, { useEffect } from 'react';
-import { Tabs, TabsContent, TabsList, TabsTrigger } from './components/CustomTabs';
-import { useGameTick } from './hooks/useGameTick';
-import Field from './components/Field';
-import Warehouse from './components/Warehouse';
-import Market from './components/Market';
-import { ActionCooldown } from './components/ActionCooldown';
-import { useGameStore } from './store/useGameStore';
-import { hasSaveInSlot } from './utils/saveSystem';
+import React, { useEffect } from 'react'
+import {
+  Tabs,
+  TabsContent,
+  TabsList,
+  TabsTrigger,
+} from './components/CustomTabs'
+import { useGameTick } from './hooks/useGameTick'
+import Field from './components/Field'
+import Warehouse from './components/Warehouse'
+import Market from './components/Market'
+import { ActionCooldown } from './components/ActionCooldown'
+import { useGameStore } from './store/useGameStore'
+import { hasSaveInSlot } from './utils/saveSystem'
 
 const appContainerStyle: React.CSSProperties = {
   maxWidth: '1200px',
   margin: '0 auto',
-  padding: '2rem'
-};
+  padding: '2rem',
+}
 
 const tabsListStyles: React.CSSProperties = {
   display: 'grid',
   width: '100%',
-  gridTemplateColumns: 'repeat(4, 1fr)'
-};
+  gridTemplateColumns: 'repeat(4, 1fr)',
+}
 
 function App() {
-  useGameTick();
-  const { saveToSlot, loadFromSlot } = useGameStore();
+  useGameTick()
+  const { saveToSlot, loadFromSlot } = useGameStore()
 
   useEffect(() => {
     const handleKeyDown = (e: KeyboardEvent) => {
-      const slot = {
-        '1': 1,
-        '2': 2,
-        '3': 3,
-        '!': 1,
-        '@': 2,
-        '#': 3
-      }[e.key] ?? null
-      
+      const slot =
+        {
+          '1': 1,
+          '2': 2,
+          '3': 3,
+          '!': 1,
+          '@': 2,
+          '#': 3,
+        }[e.key] ?? null
+
       if (slot !== null) {
         if (e.shiftKey) {
-          saveToSlot(slot);
-          console.log(`Game saved to slot ${slot}`);
+          saveToSlot(slot)
+          console.log(`Game saved to slot ${slot}`)
         } else if (hasSaveInSlot(slot)) {
-          loadFromSlot(slot);
-          console.log(`Game loaded from slot ${slot}`);
+          loadFromSlot(slot)
+          console.log(`Game loaded from slot ${slot}`)
         }
       }
     }
@@ -59,7 +65,9 @@ function App() {
             <TabsTrigger value="fields">Fields</TabsTrigger>
             <TabsTrigger value="warehouse">Warehouse</TabsTrigger>
             <TabsTrigger value="market">Market</TabsTrigger>
-            <TabsTrigger value="temple" disabled>Temple</TabsTrigger>
+            <TabsTrigger value="temple" disabled>
+              Temple
+            </TabsTrigger>
           </TabsList>
           <TabsContent value="fields">
             <Field />
@@ -73,7 +81,7 @@ function App() {
         </Tabs>
       </div>
     </div>
-  );
+  )
 }
 
 export default App
diff --git a/src/components/ActionCooldown.tsx b/src/components/ActionCooldown.tsx
index 4dbd629..4028a97 100644
--- a/src/components/ActionCooldown.tsx
+++ b/src/components/ActionCooldown.tsx
@@ -1,7 +1,7 @@
-import { useEffect, useState } from 'react';
-import { styled } from '@linaria/react';
+import { useEffect, useState } from 'react'
+import { styled } from '@linaria/react'
 
-import { useGameStore } from '../store/useGameStore';
+import { useGameStore } from '../store/useGameStore'
 
 const CooldownContainer = styled.div`
   position: relative;
@@ -9,51 +9,51 @@ const CooldownContainer = styled.div`
   width: 100%;
   background-color: #e5e7eb;
   overflow: hidden;
-`;
+`
 
 const ProgressBar = styled.div<{ progress: string }>`
   height: 100%;
   background-color: #3b82f6;
-  width: ${props => props.progress};
-`;
+  width: ${(props) => props.progress};
+`
 
 export const ActionCooldown = () => {
-  const { actionCooldown, setActionCooldown } = useGameStore();
-  const [progress, setProgress] = useState(0);
+  const { actionCooldown, setActionCooldown } = useGameStore()
+  const [progress, setProgress] = useState(0)
 
   useEffect(() => {
     if (actionCooldown <= 0) {
-      setProgress(0);
-      return;
+      setProgress(0)
+      return
     }
 
-    const startTime = Date.now();
-    const duration = actionCooldown;
-    
+    const startTime = Date.now()
+    const duration = actionCooldown
+
     const updateProgress = () => {
-      const elapsed = Date.now() - startTime;
-      const newProgress = Math.min(100, (elapsed / duration) * 100);
-      
+      const elapsed = Date.now() - startTime
+      const newProgress = Math.min(100, (elapsed / duration) * 100)
+
       if (newProgress >= 100) {
-        setProgress(0);
-        setActionCooldown(0);
-        return;
+        setProgress(0)
+        setActionCooldown(0)
+        return
       }
 
-      setProgress(newProgress);
-      requestAnimationFrame(updateProgress);
-    };
+      setProgress(newProgress)
+      requestAnimationFrame(updateProgress)
+    }
 
-    const animationFrame = requestAnimationFrame(updateProgress);
+    const animationFrame = requestAnimationFrame(updateProgress)
 
     return () => {
-      cancelAnimationFrame(animationFrame);
-    };
-  }, [actionCooldown, setActionCooldown]);
+      cancelAnimationFrame(animationFrame)
+    }
+  }, [actionCooldown, setActionCooldown])
 
   return (
     <CooldownContainer>
       <ProgressBar progress={`${progress}%`} />
     </CooldownContainer>
-  );
-};
+  )
+}
diff --git a/src/components/CustomTabs.tsx b/src/components/CustomTabs.tsx
index 277a53a..69c1150 100644
--- a/src/components/CustomTabs.tsx
+++ b/src/components/CustomTabs.tsx
@@ -1,35 +1,35 @@
-import React, { useState } from 'react';
+import React, { useState } from 'react'
 
 export interface TabProps {
-  value: string;
-  children: React.ReactNode;
+  value: string
+  children: React.ReactNode
 }
 
 export interface TabsProps {
-  defaultValue: string;
-  children: React.ReactNode;
+  defaultValue: string
+  children: React.ReactNode
 }
 
 export interface TabsListProps {
-  children: React.ReactNode;
-  style?: React.CSSProperties;
+  children: React.ReactNode
+  style?: React.CSSProperties
 }
 
 export interface TabsContentProps {
-  value: string;
-  children: React.ReactNode;
+  value: string
+  children: React.ReactNode
 }
 
 export interface TabsTriggerProps {
-  value: string;
-  children: React.ReactNode;
-  disabled?: boolean;
-  onClick?: () => void;
+  value: string
+  children: React.ReactNode
+  disabled?: boolean
+  onClick?: () => void
 }
 
 const tabsContainerStyle: React.CSSProperties = {
-  width: '100%'
-};
+  width: '100%',
+}
 
 const tabsListContainerStyle: React.CSSProperties = {
   display: 'inline-flex',
@@ -39,10 +39,13 @@ const tabsListContainerStyle: React.CSSProperties = {
   borderRadius: '0.5rem',
   backgroundColor: '#f4f4f5',
   padding: '0.25rem',
-  color: '#71717a'
-};
+  color: '#71717a',
+}
 
-const getTabButtonStyle = (active: boolean, disabled: boolean): React.CSSProperties => ({
+const getTabButtonStyle = (
+  active: boolean,
+  disabled: boolean,
+): React.CSSProperties => ({
   display: 'inline-flex',
   alignItems: 'center',
   justifyContent: 'center',
@@ -57,68 +60,71 @@ const getTabButtonStyle = (active: boolean, disabled: boolean): React.CSSPropert
   boxShadow: active ? '0 1px 3px rgba(0, 0, 0, 0.1)' : 'none',
   opacity: disabled ? 0.5 : 1,
   cursor: disabled ? 'not-allowed' : 'pointer',
-  border: 'none'
-});
+  border: 'none',
+})
 
 const tabContentStyle: React.CSSProperties = {
   marginTop: '0.5rem',
-  outline: 'none'
-};
+  outline: 'none',
+}
 
 const TabsContext = React.createContext<{
-  value: string;
-  setValue: (value: string) => void;
+  value: string
+  setValue: (value: string) => void
 }>({
   value: '',
   setValue: () => {},
-});
+})
 
 export const Tabs: React.FC<TabsProps> = ({ defaultValue, children }) => {
-  const [value, setValue] = useState(defaultValue);
+  const [value, setValue] = useState(defaultValue)
 
   return (
     <TabsContext.Provider value={{ value, setValue }}>
       <div style={tabsContainerStyle}>{children}</div>
     </TabsContext.Provider>
-  );
-};
+  )
+}
 
 export const TabsList: React.FC<TabsListProps> = ({ children, style }) => {
-  return <div style={{...tabsListContainerStyle, ...style}}>{children}</div>;
-};
+  return <div style={{ ...tabsListContainerStyle, ...style }}>{children}</div>
+}
 
-export const TabsTrigger: React.FC<TabsTriggerProps> = ({ 
-  value, 
-  children, 
+export const TabsTrigger: React.FC<TabsTriggerProps> = ({
+  value,
+  children,
   disabled = false,
-  onClick
+  onClick,
 }) => {
-  const { value: selectedValue, setValue } = React.useContext(TabsContext);
-  const active = selectedValue === value;
+  const { value: selectedValue, setValue } = React.useContext(TabsContext)
+  const active = selectedValue === value
 
   const handleClick = () => {
     if (!disabled) {
-      setValue(value);
-      if (onClick) onClick();
+      setValue(value)
+      if (onClick) onClick()
     }
-  };
+  }
 
   return (
-    <button 
+    <button
       style={getTabButtonStyle(active, disabled)}
-      disabled={disabled} 
+      disabled={disabled}
       onClick={handleClick}
       type="button"
     >
       {children}
     </button>
-  );
-};
+  )
+}
 
-export const TabsContent: React.FC<TabsContentProps> = ({ value, children }) => {
-  const { value: selectedValue } = React.useContext(TabsContext);
-  
-  if (selectedValue !== value) return null;
-  
-  return <div style={tabContentStyle}>{children}</div>;
-};
+export const TabsContent: React.FC<TabsContentProps> = ({
+  value,
+  children,
+}) => {
+  const { value: selectedValue } = React.useContext(TabsContext)
+
+  if (selectedValue !== value) return null
+
+  return <div style={tabContentStyle}>{children}</div>
+}
diff --git a/src/components/Field.tsx b/src/components/Field.tsx
index 925eb0c..12d2b8d 100644
--- a/src/components/Field.tsx
+++ b/src/components/Field.tsx
@@ -1,50 +1,50 @@
-import React, { useState } from 'react';
-import { useGameStore } from '../store/useGameStore';
-import { CROPS } from '../constants';
+import React, { useState } from 'react'
+import { useGameStore } from '../store/useGameStore'
+import { CROPS } from '../constants'
 
 const fieldContainerStyle: React.CSSProperties = {
   display: 'flex',
   flexDirection: 'column',
   gap: '1rem',
-  padding: '1rem'
-};
+  padding: '1rem',
+}
 
 const titleStyle: React.CSSProperties = {
   fontSize: '1.5rem',
   fontWeight: 'bold',
   marginBottom: '1rem',
-  textAlign: 'center'
-};
+  textAlign: 'center',
+}
 
 const cropSelectionContainerStyle: React.CSSProperties = {
   display: 'flex',
   flexWrap: 'wrap',
   gap: '0.5rem',
   marginBottom: '1rem',
-  justifyContent: 'center'
-};
+  justifyContent: 'center',
+}
 
 const cropSelectionLabelStyle: React.CSSProperties = {
   width: '100%',
   textAlign: 'center',
   fontWeight: 500,
-  marginBottom: '0.5rem'
-};
+  marginBottom: '0.5rem',
+}
 
 const getCropButtonStyle = (active: boolean): React.CSSProperties => ({
   padding: '0.5rem 1rem',
   borderRadius: '0.25rem',
   border: '1px solid #ccc',
   backgroundColor: active ? '#4ade80' : '#f3f4f6',
-  cursor: 'pointer'
-});
+  cursor: 'pointer',
+})
 
 const actionsContainerStyle: React.CSSProperties = {
   display: 'flex',
   gap: '0.5rem',
   marginBottom: '1rem',
-  justifyContent: 'center'
-};
+  justifyContent: 'center',
+}
 
 const speedSelectorContainerStyle: React.CSSProperties = {
   display: 'flex',
@@ -54,26 +54,26 @@ const speedSelectorContainerStyle: React.CSSProperties = {
   padding: '0.5rem',
   backgroundColor: '#f9fafb',
   borderRadius: '0.5rem',
-  border: '1px solid #e5e7eb'
-};
+  border: '1px solid #e5e7eb',
+}
 
 const speedSelectorLabelStyle: React.CSSProperties = {
   fontWeight: 500,
-  marginBottom: '0.5rem'
-};
+  marginBottom: '0.5rem',
+}
 
 const speedButtonsContainerStyle: React.CSSProperties = {
   display: 'flex',
-  gap: '0.5rem'
-};
+  gap: '0.5rem',
+}
 
 const getSpeedButtonStyle = (active: boolean): React.CSSProperties => ({
   padding: '0.5rem 1rem',
   borderRadius: '0.25rem',
   border: '1px solid #ccc',
   backgroundColor: active ? '#4ade80' : '#f3f4f6',
-  cursor: 'pointer'
-});
+  cursor: 'pointer',
+})
 
 const getActionButtonStyle = (disabled: boolean): React.CSSProperties => ({
   padding: '0.5rem 1rem',
@@ -81,8 +81,8 @@ const getActionButtonStyle = (disabled: boolean): React.CSSProperties => ({
   fontWeight: 'bold',
   color: 'white',
   backgroundColor: disabled ? '#9ca3af' : '#22c55e',
-  cursor: disabled ? 'not-allowed' : 'pointer'
-});
+  cursor: disabled ? 'not-allowed' : 'pointer',
+})
 
 const getFieldGridStyle = (size: number): React.CSSProperties => ({
   display: 'grid',
@@ -91,8 +91,8 @@ const getFieldGridStyle = (size: number): React.CSSProperties => ({
   gap: '0.5rem',
   width: '100%',
   maxWidth: '600px',
-  margin: '0 auto'
-});
+  margin: '0 auto',
+})
 
 const getPlotStyle = (bgColor: string): React.CSSProperties => ({
   border: '1px solid #78350f',
@@ -103,8 +103,8 @@ const getPlotStyle = (bgColor: string): React.CSSProperties => ({
   justifyContent: 'center',
   position: 'relative',
   cursor: 'pointer',
-  backgroundColor: bgColor
-});
+  backgroundColor: bgColor,
+})
 
 const getMoistureIndicatorStyle = (level: number): React.CSSProperties => ({
   position: 'absolute',
@@ -114,69 +114,72 @@ const getMoistureIndicatorStyle = (level: number): React.CSSProperties => ({
   height: `${Math.min(level * 100, 100)}%`,
   backgroundColor: 'rgba(147, 197, 253, 0.3)',
   transition: 'height 0.3s',
-  zIndex: 1
-});
+  zIndex: 1,
+})
 
 const getMaturityProgressContainerStyle = (): React.CSSProperties => ({
   position: 'absolute',
-  bottom: '10px',  // Moved up from the bottom to separate from moisture indicator
+  bottom: '10px', // Moved up from the bottom to separate from moisture indicator
   left: 0,
   width: '100%',
-  height: '10px',  // Increased height for better visibility
-  backgroundColor: 'rgba(0, 0, 0, 0.3)',  // Darker background for better contrast
-  zIndex: 5,  // Increased z-index to ensure it's above other elements
-  border: '1px solid #000'  // Added border for better visibility
-});
+  height: '10px', // Increased height for better visibility
+  backgroundColor: 'rgba(0, 0, 0, 0.3)', // Darker background for better contrast
+  zIndex: 5, // Increased z-index to ensure it's above other elements
+  border: '1px solid #000', // Added border for better visibility
+})
 
-const getMaturityProgressBarStyle = (progress: number, total: number): React.CSSProperties => ({
+const getMaturityProgressBarStyle = (
+  progress: number,
+  total: number,
+): React.CSSProperties => ({
   position: 'absolute',
   bottom: 0,
   left: 0,
   width: `${Math.min((progress / total) * 100, 100)}%`,
-  height: '10px',  // Increased height to match container
-  backgroundColor: '#ff5722',  // Brighter orange color for better visibility
+  height: '10px', // Increased height to match container
+  backgroundColor: '#ff5722', // Brighter orange color for better visibility
   transition: 'width 0.3s',
-  zIndex: 6,  // Increased z-index to ensure it's above the container
-  boxShadow: '0 0 3px rgba(0, 0, 0, 0.5)'  // Added shadow for better visibility
-});
+  zIndex: 6, // Increased z-index to ensure it's above the container
+  boxShadow: '0 0 3px rgba(0, 0, 0, 0.5)', // Added shadow for better visibility
+})
 
 const FieldComponent: React.FC = () => {
-  const { 
-    plots, 
-    fieldSize, 
-    plant, 
-    water, 
-    harvest, 
+  const {
+    plots,
+    fieldSize,
+    plant,
+    water,
+    harvest,
     assignCrop,
     gameSpeed,
     setGameSpeed,
-    actionCooldown
-  } = useGameStore();
+    actionCooldown,
+  } = useGameStore()
 
-  const [selectedCrop, setSelectedCrop] = useState<string | null>(null);
+  const [selectedCrop, setSelectedCrop] = useState<string | null>(null)
 
   const handlePlotClick = (row: number, col: number) => {
     if (selectedCrop) {
-      assignCrop(row, col, selectedCrop);
+      assignCrop(row, col, selectedCrop)
     }
-  };
+  }
 
   const getBgColor = (hasCrop: boolean, isMature: boolean) => {
-    if (isMature) return "#22c55e";
-    if (hasCrop) return "#86efac";
-    return "#92400e";
-  };
+    if (isMature) return '#22c55e'
+    if (hasCrop) return '#86efac'
+    return '#92400e'
+  }
 
   const availableSpeeds = [1, 2, 4, 8, 16, 32, 64]
 
   return (
     <div style={fieldContainerStyle}>
       <h2 style={titleStyle}>Fields</h2>
-      
+
       <div style={speedSelectorContainerStyle}>
         <p style={speedSelectorLabelStyle}>Game Speed:</p>
         <div style={speedButtonsContainerStyle}>
-          {availableSpeeds.map(speed => (
+          {availableSpeeds.map((speed) => (
             <button
               style={getSpeedButtonStyle(gameSpeed === speed)}
               onClick={() => setGameSpeed(speed)}
@@ -187,10 +190,10 @@ const FieldComponent: React.FC = () => {
           ))}
         </div>
       </div>
-      
+
       <div style={cropSelectionContainerStyle}>
         <p style={cropSelectionLabelStyle}>Select a crop to plant:</p>
-        {Object.values(CROPS).map(crop => (
+        {Object.values(CROPS).map((crop) => (
           <button
             key={crop.id}
             style={getCropButtonStyle(selectedCrop === crop.id)}
@@ -200,59 +203,71 @@ const FieldComponent: React.FC = () => {
           </button>
         ))}
       </div>
-      
+
       <div style={actionsContainerStyle}>
-        <button 
+        <button
           style={getActionButtonStyle(actionCooldown > 0)}
-          onClick={plant} 
+          onClick={plant}
           disabled={actionCooldown > 0}
         >
           Plant Crop
         </button>
-        <button 
+        <button
           style={getActionButtonStyle(actionCooldown > 0)}
-          onClick={water} 
+          onClick={water}
           disabled={actionCooldown > 0}
         >
           Water Crop
         </button>
-        <button 
+        <button
           style={getActionButtonStyle(actionCooldown > 0)}
-          onClick={harvest} 
+          onClick={harvest}
           disabled={actionCooldown > 0}
         >
           Harvest Crop
         </button>
       </div>
-      
+
       <div style={getFieldGridStyle(fieldSize)}>
-        {plots.slice(0, fieldSize).map((row, rowIndex) => 
+        {plots.slice(0, fieldSize).map((row, rowIndex) =>
           row.slice(0, fieldSize).map((plot, colIndex) => {
-            const hasCrop = !!plot.current;
-            const isMature = !!(plot.current?.mature);
-            const bgColor = getBgColor(hasCrop, isMature);
-            
+            const hasCrop = !!plot.current
+            const isMature = !!plot.current?.mature
+            const bgColor = getBgColor(hasCrop, isMature)
+
             return (
-              <div 
+              <div
                 key={`${rowIndex}-${colIndex}`}
                 style={getPlotStyle(bgColor)}
                 onClick={() => handlePlotClick(rowIndex, colIndex)}
               >
-                {plot.intended && !plot.current && <div>🌱 {CROPS[plot.intended]?.name}</div>}
-                {plot.current && <div>{plot.current.mature ? '🌿' : '🌱'} {CROPS[plot.current.cropId]?.name}</div>}
+                {plot.intended && !plot.current && (
+                  <div>🌱 {CROPS[plot.intended]?.name}</div>
+                )}
+                {plot.current && (
+                  <div>
+                    {plot.current.mature ? '🌿' : '🌱'}{' '}
+                    {CROPS[plot.current.cropId]?.name}
+                  </div>
+                )}
                 <div style={getMoistureIndicatorStyle(plot.moisture)} />
                 {plot.current && !plot.current.mature && (
                   <div style={getMaturityProgressContainerStyle()}>
-                    <div style={getMaturityProgressBarStyle(plot.current.progress, CROPS[plot.current.cropId].growthTicks)} />
+                    <div
+                      style={getMaturityProgressBarStyle(
+                        plot.current.progress,
+                        CROPS[plot.current.cropId].growthTicks,
+                      )}
+                    />
                   </div>
                 )}
               </div>
-            );
-          })
+            )
+          }),
         )}
       </div>
     </div>
-  );
-};
+  )
+}
 
-export default FieldComponent;
+export default FieldComponent
diff --git a/src/components/FloatingMessage.tsx b/src/components/FloatingMessage.tsx
index fb56d1a..4891cc2 100644
--- a/src/components/FloatingMessage.tsx
+++ b/src/components/FloatingMessage.tsx
@@ -1,53 +1,59 @@
-import React, { useEffect, useState } from 'react';
+import React, { useEffect, useState } from 'react'
 
 interface FloatingMessageProps {
-  message: string;
-  startPosition: { x: number, y: number };
-  onComplete: () => void;
+  message: string
+  startPosition: { x: number; y: number }
+  onComplete: () => void
 }
 
-const FloatingMessage: React.FC<FloatingMessageProps> = ({ message, startPosition, onComplete }) => {
-  const [position, setPosition] = useState({ y: startPosition.y });
-  const [opacity, setOpacity] = useState(1);
-  
+const FloatingMessage: React.FC<FloatingMessageProps> = ({
+  message,
+  startPosition,
+  onComplete,
+}) => {
+  const [position, setPosition] = useState({ y: startPosition.y })
+  const [opacity, setOpacity] = useState(1)
+
   useEffect(() => {
-    const startTime = Date.now();
-    const duration = 1000; // 1 second animation
-    
+    const startTime = Date.now()
+    const duration = 1000 // 1 second animation
+
     const animate = () => {
-      const elapsed = Date.now() - startTime;
-      const progress = Math.min(elapsed / duration, 1);
-      
-      setPosition({ y: startPosition.y - progress * 50 });
-      setOpacity(1 - progress);
-      
+      const elapsed = Date.now() - startTime
+      const progress = Math.min(elapsed / duration, 1)
+
+      setPosition({ y: startPosition.y - progress * 50 })
+      setOpacity(1 - progress)
+
       if (progress < 1) {
-        requestAnimationFrame(animate);
+        requestAnimationFrame(animate)
       } else {
-        onComplete();
+        onComplete()
       }
-    };
-    
-    const animationFrame = requestAnimationFrame(animate);
-    
+    }
+
+    const animationFrame = requestAnimationFrame(animate)
+
     return () => {
-      cancelAnimationFrame(animationFrame);
-    };
-  }, [startPosition, onComplete]);
-  
+      cancelAnimationFrame(animationFrame)
+    }
+  }, [startPosition, onComplete])
+
   return (
-    <div style={{
-      position: 'absolute',
-      left: startPosition.x,
-      top: position.y,
-      opacity,
-      fontWeight: 'bold',
-      pointerEvents: 'none',
-      zIndex: 100
-    }}>
+    <div
+      style={{
+        position: 'absolute',
+        left: startPosition.x,
+        top: position.y,
+        opacity,
+        fontWeight: 'bold',
+        pointerEvents: 'none',
+        zIndex: 100,
+      }}
+    >
       {message}
     </div>
-  );
-};
+  )
+}
 
-export default FloatingMessage;
+export default FloatingMessage
diff --git a/src/components/Market.tsx b/src/components/Market.tsx
index 6dc3e1a..60a4cd2 100644
--- a/src/components/Market.tsx
+++ b/src/components/Market.tsx
@@ -1,19 +1,19 @@
-import React, { useState } from 'react';
-import { useGameStore } from '../store/useGameStore';
-import { MARKET_ITEMS } from '../constants';
-import FloatingMessage from './FloatingMessage';
-import { styled } from '@linaria/react';
+import React, { useState } from 'react'
+import { useGameStore } from '../store/useGameStore'
+import { MARKET_ITEMS } from '../constants'
+import FloatingMessage from './FloatingMessage'
+import { styled } from '@linaria/react'
 
 const MarketContainer = styled.div`
   padding: 1rem;
-`;
+`
 
 const Title = styled.h2`
   font-size: 1.5rem;
   font-weight: bold;
   margin-bottom: 1rem;
   text-align: center;
-`;
+`
 
 const CashDisplay = styled.div`
   text-align: center;
@@ -21,124 +21,135 @@ const CashDisplay = styled.div`
   padding: 1rem;
   background-color: #dcfce7;
   border-radius: 0.375rem;
-`;
+`
 
 const CashAmount = styled.h3`
   font-size: 1.25rem;
   font-weight: 500;
-`;
+`
 
 const SectionTitle = styled.h3`
   font-size: 1.25rem;
   font-weight: 500;
   margin-bottom: 0.5rem;
   margin-top: 1.5rem;
-`;
+`
 
 const MarketTable = styled.table`
   width: 100%;
   border-collapse: separate;
   border-spacing: 0 0.5rem;
-`;
+`
 
 const MarketItemRow = styled.tr`
   background-color: #f3f4f6;
   border-radius: 0.5rem;
-`;
+`
 
 const MarketItemCell = styled.td`
   padding: 0.75rem;
   text-align: center;
-`;
+`
 
 const TableHeader = styled.th`
   padding: 0.75rem;
   text-align: center;
-`;
+`
 
 const ItemIcon = styled.span`
   font-size: 1.5rem;
   margin-right: 0.5rem;
-`;
+`
 
 const ActionButton = styled.button<{ disabled?: boolean }>`
   padding: 0.5rem 1rem;
   border-radius: 0.25rem;
-  background-color: ${props => props.disabled ? '#9ca3af' : '#3b82f6'};
+  background-color: ${(props) => (props.disabled ? '#9ca3af' : '#3b82f6')};
   color: white;
   font-weight: bold;
-  cursor: ${props => props.disabled ? 'not-allowed' : 'pointer'};
+  cursor: ${(props) => (props.disabled ? 'not-allowed' : 'pointer')};
   border: none;
-`;
+`
 
 interface FloatingMessageData {
-  id: string;
-  message: string;
-  position: { x: number, y: number };
+  id: string
+  message: string
+  position: { x: number; y: number }
 }
 
 const MarketComponent: React.FC = () => {
-  const { inventory, cash, buyItem, sellItem } = useGameStore();
-  const [floatingMessages, setFloatingMessages] = useState<FloatingMessageData[]>([]);
+  const { inventory, cash, buyItem, sellItem } = useGameStore()
+  const [floatingMessages, setFloatingMessages] = useState<
+    FloatingMessageData[]
+  >([])
 
   const handleBuy = (itemId: string, e: React.MouseEvent) => {
-    const item = MARKET_ITEMS[itemId];
-    if (!item || item.buyPrice === null || cash < item.buyPrice) return;
-    
-    buyItem(itemId);
-    
-    const rect = (e.target as HTMLElement).getBoundingClientRect();
-    const position = { x: rect.left + rect.width / 2, y: rect.top };
-    
+    const item = MARKET_ITEMS[itemId]
+    if (!item || item.buyPrice === null || cash < item.buyPrice) return
+
+    buyItem(itemId)
+
+    const rect = (e.target as HTMLElement).getBoundingClientRect()
+    const position = { x: rect.left + rect.width / 2, y: rect.top }
+
     setFloatingMessages([
       ...floatingMessages,
       {
         id: `buy-${itemId}-${Date.now()}`,
         message: `+1 ${item.emoji} ${item.name}`,
-        position
-      }
-    ]);
-  };
+        position,
+      },
+    ])
+  }
 
   const handleSell = (itemId: string, e: React.MouseEvent) => {
-    const item = MARKET_ITEMS[itemId];
-    if (!item || item.sellPrice === null || !inventory[itemId] || inventory[itemId] <= 0) return;
-    
-    sellItem(itemId);
-    
-    const rect = (e.target as HTMLElement).getBoundingClientRect();
-    const position = { x: rect.left + rect.width / 2, y: rect.top };
-    
+    const item = MARKET_ITEMS[itemId]
+    if (
+      !item ||
+      item.sellPrice === null ||
+      !inventory[itemId] ||
+      inventory[itemId] <= 0
+    )
+      return
+
+    sellItem(itemId)
+
+    const rect = (e.target as HTMLElement).getBoundingClientRect()
+    const position = { x: rect.left + rect.width / 2, y: rect.top }
+
     setFloatingMessages([
       ...floatingMessages,
       {
         id: `sell-${itemId}-${Date.now()}`,
         message: `-1 ${item.emoji} ${item.name}`,
-        position
-      }
-    ]);
-  };
+        position,
+      },
+    ])
+  }
 
   const removeFloatingMessage = (messageId: string) => {
-    setFloatingMessages(floatingMessages.filter(msg => msg.id !== messageId));
-  };
+    setFloatingMessages(floatingMessages.filter((msg) => msg.id !== messageId))
+  }
 
   const sellableItems = Object.entries(MARKET_ITEMS)
-    .filter(([_, item]) => item.sellPrice !== null && inventory[item.id] && inventory[item.id] > 0)
-    .map(([_, item]) => item);
+    .filter(
+      ([_, item]) =>
+        item.sellPrice !== null && inventory[item.id] && inventory[item.id] > 0,
+    )
+    .map(([_, item]) => item)
 
   const buyableItems = Object.entries(MARKET_ITEMS)
     .filter(([_, item]) => item.buyPrice !== null)
-    .map(([_, item]) => item);
+    .map(([_, item]) => item)
 
   return (
     <MarketContainer>
       <Title>Market</Title>
-      
+
       <CashDisplay>
         <CashAmount>Cash: ${cash.toFixed(2)}</CashAmount>
       </CashDisplay>
-      
+
       {sellableItems.length > 0 && (
         <>
           <SectionTitle>Sell Items</SectionTitle>
@@ -152,7 +163,7 @@ const MarketComponent: React.FC = () => {
               </tr>
             </thead>
             <tbody>
-              {sellableItems.map(item => (
+              {sellableItems.map((item) => (
                 <MarketItemRow key={`sell-${item.id}`}>
                   <MarketItemCell>
                     <ItemIcon>{item.emoji}</ItemIcon>
@@ -161,7 +172,7 @@ const MarketComponent: React.FC = () => {
                   <MarketItemCell>${item.sellPrice}</MarketItemCell>
                   <MarketItemCell>{inventory[item.id] || 0}</MarketItemCell>
                   <MarketItemCell>
-                    <ActionButton 
+                    <ActionButton
                       onClick={(e) => handleSell(item.id, e)}
                       disabled={!inventory[item.id] || inventory[item.id] <= 0}
                     >
@@ -174,7 +185,7 @@ const MarketComponent: React.FC = () => {
           </MarketTable>
         </>
       )}
-      
+
       <SectionTitle>Buy Items</SectionTitle>
       <MarketTable>
         <thead>
@@ -185,7 +196,7 @@ const MarketComponent: React.FC = () => {
           </tr>
         </thead>
         <tbody>
-          {buyableItems.map(item => (
+          {buyableItems.map((item) => (
             <MarketItemRow key={`buy-${item.id}`}>
               <MarketItemCell>
                 <ItemIcon>{item.emoji}</ItemIcon>
@@ -193,7 +204,7 @@ const MarketComponent: React.FC = () => {
               </MarketItemCell>
               <MarketItemCell>${item.buyPrice}</MarketItemCell>
               <MarketItemCell>
-                <ActionButton 
+                <ActionButton
                   onClick={(e) => handleBuy(item.id, e)}
                   disabled={item.buyPrice ? cash < item.buyPrice : true}
                 >
@@ -204,8 +215,8 @@ const MarketComponent: React.FC = () => {
           ))}
         </tbody>
       </MarketTable>
-      
-      {floatingMessages.map(msg => (
+
+      {floatingMessages.map((msg) => (
         <FloatingMessage
           key={msg.id}
           message={msg.message}
@@ -214,7 +225,7 @@ const MarketComponent: React.FC = () => {
         />
       ))}
     </MarketContainer>
-  );
-};
+  )
+}
 
-export default MarketComponent;
+export default MarketComponent
diff --git a/src/components/Warehouse.tsx b/src/components/Warehouse.tsx
index f394acd..fd435d2 100644
--- a/src/components/Warehouse.tsx
+++ b/src/components/Warehouse.tsx
@@ -1,47 +1,47 @@
-import React from 'react';
-import { useGameStore } from '../store/useGameStore';
-import { CROPS } from '../constants';
+import React from 'react'
+import { useGameStore } from '../store/useGameStore'
+import { CROPS } from '../constants'
 
 const warehouseContainerStyle: React.CSSProperties = {
-  padding: '1rem'
-};
+  padding: '1rem',
+}
 
 const titleStyle: React.CSSProperties = {
   fontSize: '1.5rem',
   fontWeight: 'bold',
   marginBottom: '1rem',
-  textAlign: 'center'
-};
+  textAlign: 'center',
+}
 
 const cashDisplayStyle: React.CSSProperties = {
   textAlign: 'center',
   marginBottom: '1.5rem',
   padding: '1rem',
   backgroundColor: '#dcfce7',
-  borderRadius: '0.375rem'
-};
+  borderRadius: '0.375rem',
+}
 
 const cashAmountStyle: React.CSSProperties = {
   fontSize: '1.25rem',
-  fontWeight: 500
-};
+  fontWeight: 500,
+}
 
 const inventoryTitleStyle: React.CSSProperties = {
   fontSize: '1.25rem',
   fontWeight: 500,
-  marginBottom: '0.5rem'
-};
+  marginBottom: '0.5rem',
+}
 
 const getInventoryGridStyle = (): React.CSSProperties => {
   const style: React.CSSProperties = {
     display: 'grid',
     gridTemplateColumns: 'repeat(2, 1fr)',
     gap: '1rem',
-    marginTop: '1rem'
-  };
+    marginTop: '1rem',
+  }
 
-  return style;
-};
+  return style
+}
 
 const inventoryItemStyle: React.CSSProperties = {
   backgroundColor: '#f3f4f6',
@@ -51,67 +51,68 @@ const inventoryItemStyle: React.CSSProperties = {
   display: 'flex',
   flexDirection: 'column',
   alignItems: 'center',
-  textAlign: 'center'
-};
+  textAlign: 'center',
+}
 
 const itemIconStyle: React.CSSProperties = {
   fontSize: '1.5rem',
-  marginBottom: '0.5rem'
-};
+  marginBottom: '0.5rem',
+}
 
 const itemNameStyle: React.CSSProperties = {
   fontWeight: 500,
-  marginBottom: '0.25rem'
-};
+  marginBottom: '0.25rem',
+}
 
 const formatItemName = (id: string) => {
   if (id.endsWith('_seed')) {
-    const cropId = id.replace('_seed', '');
-    return `${CROPS[cropId]?.name || cropId} Seeds`;
+    const cropId = id.replace('_seed', '')
+    return `${CROPS[cropId]?.name || cropId} Seeds`
   }
-  
-  return CROPS[id]?.name || id;
-};
+
+  return CROPS[id]?.name || id
+}
 
 const getItemIcon = (id: string) => {
   if (id.endsWith('_seed')) {
-    return '🌰';
+    return '🌰'
   }
-  
+
   const cropIcons: Record<string, string> = {
     celery: '🥬',
     corn: '🌽',
-  };
-  
-  return cropIcons[id] || '📦';
-};
+  }
+
+  return cropIcons[id] || '📦'
+}
 
 const WarehouseComponent: React.FC = () => {
-  const { inventory, cash } = useGameStore();
+  const { inventory, cash } = useGameStore()
 
   return (
     <div style={warehouseContainerStyle}>
       <h2 style={titleStyle}>Warehouse</h2>
-      
+
       <div style={cashDisplayStyle}>
         <h3 style={cashAmountStyle}>Cash: ${cash.toFixed(2)}</h3>
       </div>
-      
+
       <h3 style={inventoryTitleStyle}>Inventory:</h3>
-      
+
       <div style={getInventoryGridStyle()}>
-        {Object.entries(inventory).map(([id, count]) => (
-          count > 0 && (
-            <div key={id} style={inventoryItemStyle}>
-              <div style={itemIconStyle}>{getItemIcon(id)}</div>
-              <h4 style={itemNameStyle}>{formatItemName(id)}</h4>
-              <p>Quantity: {count}</p>
-            </div>
-          )
-        ))}
+        {Object.entries(inventory).map(
+          ([id, count]) =>
+            count > 0 && (
+              <div key={id} style={inventoryItemStyle}>
+                <div style={itemIconStyle}>{getItemIcon(id)}</div>
+                <h4 style={itemNameStyle}>{formatItemName(id)}</h4>
+                <p>Quantity: {count}</p>
+              </div>
+            ),
+        )}
       </div>
     </div>
-  );
-};
+  )
+}
 
-export default WarehouseComponent;
+export default WarehouseComponent
diff --git a/src/constants/index.ts b/src/constants/index.ts
index 5b9fd6c..f35c2a3 100644
--- a/src/constants/index.ts
+++ b/src/constants/index.ts
@@ -1,50 +1,70 @@
-import { CropDefinitions } from '../types';
+import { CropDefinitions } from '../types'
 
-export const INITIAL_CASH = 50;
-export const INITIAL_FIELD_SIZE = 4;
-export const COOLDOWN_DURATION = 2000; // 2 seconds in milliseconds
-export const TICK_INTERVAL = 12000; // 12 seconds in milliseconds
+export const INITIAL_CASH = 50
+export const INITIAL_FIELD_SIZE = 4
+export const COOLDOWN_DURATION = 2000 // 2 seconds in milliseconds
+export const TICK_INTERVAL = 12000 // 12 seconds in milliseconds
 export const GAME_SPEEDS = {
-  NORMAL: 1, FAST: 5, SUPER_FAST: 10
-};
-export const INITIAL_GAME_SPEED = GAME_SPEEDS.NORMAL;
+  NORMAL: 1,
+  FAST: 5,
+  SUPER_FAST: 10,
+}
+export const INITIAL_GAME_SPEED = GAME_SPEEDS.NORMAL
 
-export const FIELD_UPGRADE_COSTS = [100, 1000, 10000, 100000];
+export const FIELD_UPGRADE_COSTS = [100, 1000, 10000, 100000]
 
 export const CROPS: CropDefinitions = {
   celery: {
     id: 'celery',
     name: 'Celery',
     growthTicks: 36,
-    waterPerTick: 1/20,
+    waterPerTick: 1 / 20,
     yield: 1,
-    yieldType: 'celery'
+    yieldType: 'celery',
   },
   corn: {
     id: 'corn',
     name: 'Corn',
     growthTicks: 120,
-    waterPerTick: 1/40,
+    waterPerTick: 1 / 40,
     yield: 5,
-    yieldType: 'corn'
-  }
-};
+    yieldType: 'corn',
+  },
+}
 
 export const INITIAL_INVENTORY = {
-  'celery_seed': 8
-};
+  celery_seed: 8,
+}
 
 export interface MarketItem {
-  id: string;
-  name: string;
-  emoji: string;
-  buyPrice: number | null;  // null means not buyable
-  sellPrice: number | null; // null means not sellable
+  id: string
+  name: string
+  emoji: string
+  buyPrice: number | null // null means not buyable
+  sellPrice: number | null // null means not sellable
 }
 
 export const MARKET_ITEMS: Record<string, MarketItem> = {
-  'celery_seed': { id: 'celery_seed', name: 'Celery Seeds', emoji: '🌰', buyPrice: 1, sellPrice: null },
-  'corn_seed': { id: 'corn_seed', name: 'Corn Seeds', emoji: '🌰', buyPrice: 5, sellPrice: null },
-  'celery': { id: 'celery', name: 'Celery', emoji: '🥬', buyPrice: null, sellPrice: 5 },
-  'corn': { id: 'corn', name: 'Corn', emoji: '🌽', buyPrice: null, sellPrice: 8 },
-};
+  celery_seed: {
+    id: 'celery_seed',
+    name: 'Celery Seeds',
+    emoji: '🌰',
+    buyPrice: 1,
+    sellPrice: null,
+  },
+  corn_seed: {
+    id: 'corn_seed',
+    name: 'Corn Seeds',
+    emoji: '🌰',
+    buyPrice: 5,
+    sellPrice: null,
+  },
+  celery: {
+    id: 'celery',
+    name: 'Celery',
+    emoji: '🥬',
+    buyPrice: null,
+    sellPrice: 5,
+  },
+  corn: { id: 'corn', name: 'Corn', emoji: '🌽', buyPrice: null, sellPrice: 8 },
+}
diff --git a/src/hooks/useGameTick.ts b/src/hooks/useGameTick.ts
index 5b7f385..f92dbec 100644
--- a/src/hooks/useGameTick.ts
+++ b/src/hooks/useGameTick.ts
@@ -3,16 +3,16 @@ import { useGameStore } from '../store/useGameStore'
 import { TICK_INTERVAL } from '../constants'
 
 export const useGameTick = () => {
-  const tick = useGameStore(state => state.tick)
-  const gameSpeed = useGameStore(state => state.gameSpeed)
+  const tick = useGameStore((state) => state.tick)
+  const gameSpeed = useGameStore((state) => state.gameSpeed)
   const intervalRef = useRef<number | null>(null)
 
   useEffect(() => {
     if (intervalRef.current !== null) {
       clearInterval(intervalRef.current)
     }
-    
-    const adjustedInterval = TICK_INTERVAL / gameSpeed;
+
+    const adjustedInterval = TICK_INTERVAL / gameSpeed
     intervalRef.current = window.setInterval(() => {
       tick()
     }, adjustedInterval)
@@ -23,4 +23,4 @@ export const useGameTick = () => {
       }
     }
   }, [tick, gameSpeed])
-};
+}
diff --git a/src/index.css b/src/index.css
index 3074cf8..849010f 100644
--- a/src/index.css
+++ b/src/index.css
@@ -24,7 +24,9 @@ git /* Base styles */
 
 /* Global styles */
 body {
-  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
+  font-family:
+    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu,
+    Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
   margin: 0;
   padding: 0;
   box-sizing: border-box;
@@ -33,4 +35,3 @@ body {
 * {
   box-sizing: inherit;
 }
-
diff --git a/src/store/useGameStore.ts b/src/store/useGameStore.ts
index de94914..9f48ed9 100644
--- a/src/store/useGameStore.ts
+++ b/src/store/useGameStore.ts
@@ -1,40 +1,46 @@
-import { create } from 'zustand';
-import { produce } from 'immer';
-import { 
-  INITIAL_CASH, 
-  INITIAL_FIELD_SIZE, 
-  FIELD_UPGRADE_COSTS, 
+import { create } from 'zustand'
+import { produce } from 'immer'
+import {
+  INITIAL_CASH,
+  INITIAL_FIELD_SIZE,
+  FIELD_UPGRADE_COSTS,
   INITIAL_INVENTORY,
   CROPS,
   INITIAL_GAME_SPEED,
   COOLDOWN_DURATION,
-  MARKET_ITEMS
-} from '../constants';
-import { GameState, PlotState } from '../types';
-import { saveGame, loadGame } from '../utils/saveSystem';
+  MARKET_ITEMS,
+} from '../constants'
+import { GameState, PlotState } from '../types'
+import { saveGame, loadGame } from '../utils/saveSystem'
 
 const initializeField = (size: number): PlotState[][] => {
-  return Array(size).fill(0).map(() => 
-    Array(size).fill(0).map(() => ({
-      moisture: 0
-    }))
-  );
-};
+  return Array(size)
+    .fill(0)
+    .map(() =>
+      Array(size)
+        .fill(0)
+        .map(() => ({
+          moisture: 0,
+        })),
+    )
+}
 
-export const useGameStore = create<GameState & {
-  plant: () => void;
-  water: () => void;
-  harvest: () => void;
-  tick: () => void;
-  assignCrop: (row: number, col: number, cropId: string) => void;
-  upgradeField: () => void;
-  setGameSpeed: (speed: number) => void;
-  setActionCooldown: (cooldown: number) => void;
-  buyItem: (itemId: string) => void;
-  sellItem: (itemId: string) => void;
-  saveToSlot: (slot: number) => void;
-  loadFromSlot: (slot: number) => void;
-}>((set, get) => ({
+export const useGameStore = create<
+  GameState & {
+    plant: () => void
+    water: () => void
+    harvest: () => void
+    tick: () => void
+    assignCrop: (row: number, col: number, cropId: string) => void
+    upgradeField: () => void
+    setGameSpeed: (speed: number) => void
+    setActionCooldown: (cooldown: number) => void
+    buyItem: (itemId: string) => void
+    sellItem: (itemId: string) => void
+    saveToSlot: (slot: number) => void
+    loadFromSlot: (slot: number) => void
+  }
+>((set, get) => ({
   cash: INITIAL_CASH,
   inventory: INITIAL_INVENTORY,
   fieldSize: INITIAL_FIELD_SIZE,
@@ -46,37 +52,41 @@ export const useGameStore = create<GameState & {
   tickCount: 0,
 
   assignCrop: (row, col, cropId) => {
-    set(produce(state => {
-      state.plots[row][col].intended = cropId;
-    }));
+    set(
+      produce((state) => {
+        state.plots[row][col].intended = cropId
+      }),
+    )
   },
 
   plant: () => {
-    const { plots, inventory, actionCooldown } = get();
-    
+    const { plots, inventory, actionCooldown } = get()
+
     if (actionCooldown > 0) {
-      return;
+      return
     }
-    
+
     for (let row = 0; row < plots.length; row++) {
       for (let col = 0; col < plots[row].length; col++) {
-        const plot = plots[row][col];
-        
+        const plot = plots[row][col]
+
         if (plot.intended && !plot.current) {
-          const seedId = `${plot.intended}_seed`;
-          
+          const seedId = `${plot.intended}_seed`
+
           if (inventory[seedId] && inventory[seedId] > 0) {
-            set(produce(state => {
-              state.plots[row][col].current = {
-                cropId: plot.intended!,
-                progress: 0,
-                mature: false
-              };
-              
-              state.inventory[seedId] = state.inventory[seedId] - 1;
-              state.actionCooldown = COOLDOWN_DURATION;
-            }));
-            return;
+            set(
+              produce((state) => {
+                state.plots[row][col].current = {
+                  cropId: plot.intended!,
+                  progress: 0,
+                  mature: false,
+                }
+
+                state.inventory[seedId] = state.inventory[seedId] - 1
+                state.actionCooldown = COOLDOWN_DURATION
+              }),
+            )
+            return
           }
         }
       }
@@ -84,163 +94,203 @@ export const useGameStore = create<GameState & {
   },
 
   water: () => {
-    const { plots, actionCooldown } = get();
-    
+    const { plots, actionCooldown } = get()
+
     if (actionCooldown > 0) {
-      return;
+      return
     }
-    
-    let driestRow = -1;
-    let driestCol = -1;
-    let lowestMoisture = 1;
-    
+
+    let driestRow = -1
+    let driestCol = -1
+    let lowestMoisture = 1
+
     for (let row = 0; row < plots.length; row++) {
       for (let col = 0; col < plots[row].length; col++) {
-        if (plots[row][col].current && plots[row][col].moisture < lowestMoisture) {
-          lowestMoisture = plots[row][col].moisture;
-          driestRow = row;
-          driestCol = col;
+        if (
+          plots[row][col].current &&
+          plots[row][col].moisture < lowestMoisture
+        ) {
+          lowestMoisture = plots[row][col].moisture
+          driestRow = row
+          driestCol = col
         }
       }
     }
-    
+
     if (driestRow >= 0 && driestCol >= 0) {
-      set(produce(state => {
-        state.plots[driestRow][driestCol].moisture = 1;
-        state.actionCooldown = COOLDOWN_DURATION;
-      }));
+      set(
+        produce((state) => {
+          state.plots[driestRow][driestCol].moisture = 1
+          state.actionCooldown = COOLDOWN_DURATION
+        }),
+      )
     }
   },
 
   harvest: () => {
-    const { plots, actionCooldown } = get();
-    
+    const { plots, actionCooldown } = get()
+
     if (actionCooldown > 0) {
-      return;
+      return
     }
-    
+
     for (let row = 0; row < plots.length; row++) {
       for (let col = 0; col < plots[row].length; col++) {
-        const plot = plots[row][col];
-        
+        const plot = plots[row][col]
+
         if (plot.current && plot.current.mature) {
-          const crop = CROPS[plot.current.cropId];
-          const yieldItem = crop.yieldType;
-          const yieldAmount = crop.yield;
-          
-          set(produce(state => {
-            state.plots[row][col].current = undefined;
-            state.inventory[yieldItem] = (state.inventory[yieldItem] || 0) + yieldAmount;
-            state.actionCooldown = COOLDOWN_DURATION;
-          }));
-          return;
+          const crop = CROPS[plot.current.cropId]
+          const yieldItem = crop.yieldType
+          const yieldAmount = crop.yield
+
+          set(
+            produce((state) => {
+              state.plots[row][col].current = undefined
+              state.inventory[yieldItem] =
+                (state.inventory[yieldItem] || 0) + yieldAmount
+              state.actionCooldown = COOLDOWN_DURATION
+            }),
+          )
+          return
         }
       }
     }
   },
 
   tick: () => {
-    set(produce(state => {
-      // Update plots
-      state.plots.forEach((row: PlotState[], rowIndex: number) => {
-        row.forEach((plot: PlotState, colIndex: number) => {
-          if (!plot.current || plot.current.mature) {
-            return;
-          }
-          
-          const crop = CROPS[plot.current.cropId];
-          const waterNeeded = crop.waterPerTick;
-          
-          if (plot.moisture >= waterNeeded) {
-            const newProgress = plot.current.progress + 1;
-            const mature = newProgress >= crop.growthTicks;
-            
-            state.plots[rowIndex][colIndex].moisture = plot.moisture - waterNeeded;
-            state.plots[rowIndex][colIndex].current.progress = newProgress;
-            state.plots[rowIndex][colIndex].current.mature = mature;
-          }
-        });
-      });
+    set(
+      produce((state) => {
+        // Update plots
+        state.plots.forEach((row: PlotState[], rowIndex: number) => {
+          row.forEach((plot: PlotState, colIndex: number) => {
+            if (!plot.current || plot.current.mature) {
+              return
+            }
 
-      state.tickCount = state.tickCount + 1;
-    }));
+            const crop = CROPS[plot.current.cropId]
+            const waterNeeded = crop.waterPerTick
+
+            if (plot.moisture >= waterNeeded) {
+              const newProgress = plot.current.progress + 1
+              const mature = newProgress >= crop.growthTicks
+
+              state.plots[rowIndex][colIndex].moisture =
+                plot.moisture - waterNeeded
+              state.plots[rowIndex][colIndex].current.progress = newProgress
+              state.plots[rowIndex][colIndex].current.mature = mature
+            }
+          })
+        })
+
+        state.tickCount = state.tickCount + 1
+      }),
+    )
   },
 
   upgradeField: () => {
-    set(produce(state => {
-      if (state.fieldSize >= state.maxFieldSize) {
-        return;
-      }
-      
-      const upgradeIndex = state.fieldSize - INITIAL_FIELD_SIZE;
-      const cost = state.fieldUpgradeCosts[upgradeIndex];
-      
-      if (state.cash < cost) {
-        return;
-      }
-      
-      const newSize = state.fieldSize + 1;
-      
-      state.cash = state.cash - cost;
-      state.fieldSize = newSize;
-      state.plots = initializeField(newSize);
-    }));
+    set(
+      produce((state) => {
+        if (state.fieldSize >= state.maxFieldSize) {
+          return
+        }
+
+        const upgradeIndex = state.fieldSize - INITIAL_FIELD_SIZE
+        const cost = state.fieldUpgradeCosts[upgradeIndex]
+
+        if (state.cash < cost) {
+          return
+        }
+
+        const newSize = state.fieldSize + 1
+
+        state.cash = state.cash - cost
+        state.fieldSize = newSize
+        state.plots = initializeField(newSize)
+      }),
+    )
   },
-  
+
   setGameSpeed: (speed) => {
-    set(produce(state => {
-      state.gameSpeed = speed;
-    }));
+    set(
+      produce((state) => {
+        state.gameSpeed = speed
+      }),
+    )
   },
 
   setActionCooldown: (cooldown) => {
-    set(produce(state => {
-      state.actionCooldown = cooldown;
-    }));
+    set(
+      produce((state) => {
+        state.actionCooldown = cooldown
+      }),
+    )
   },
 
   buyItem: (itemId) => {
-    const { cash } = get();
-    const item = MARKET_ITEMS[itemId];
+    const { cash } = get()
+    const item = MARKET_ITEMS[itemId]
 
     if (!item || item.buyPrice === null) {
-      return;
+      return
     }
 
     if (cash < item.buyPrice) {
-      return;
+      return
     }
 
-    set(produce(state => {
-      state.cash -= item.buyPrice;
-      state.inventory[itemId] = (state.inventory[itemId] || 0) + 1;
-    }));
+    set(
+      produce((state) => {
+        state.cash -= item.buyPrice
+        state.inventory[itemId] = (state.inventory[itemId] || 0) + 1
+      }),
+    )
   },
 
   sellItem: (itemId) => {
-    const { inventory } = get();
-    const item = MARKET_ITEMS[itemId];
+    const { inventory } = get()
+    const item = MARKET_ITEMS[itemId]
 
-    if (!item || item.sellPrice === null || !inventory[itemId] || inventory[itemId] <= 0) {
-      return;
+    if (
+      !item ||
+      item.sellPrice === null ||
+      !inventory[itemId] ||
+      inventory[itemId] <= 0
+    ) {
+      return
     }
 
-    set(produce(state => {
-      state.cash += item.sellPrice;
-      state.inventory[itemId] -= 1;
-    }));
+    set(
+      produce((state) => {
+        state.cash += item.sellPrice
+        state.inventory[itemId] -= 1
+      }),
+    )
   },
 
   saveToSlot: (slot: number) => {
-    const state = get();
-    const { plant, water, harvest, tick, assignCrop, upgradeField, setGameSpeed, setActionCooldown, buyItem, sellItem, saveToSlot, loadFromSlot, ...gameState } = state;
-    saveGame(slot, gameState);
+    const state = get()
+    const {
+      plant,
+      water,
+      harvest,
+      tick,
+      assignCrop,
+      upgradeField,
+      setGameSpeed,
+      setActionCooldown,
+      buyItem,
+      sellItem,
+      saveToSlot,
+      loadFromSlot,
+      ...gameState
+    } = state
+    saveGame(slot, gameState)
   },
 
   loadFromSlot: (slot: number) => {
-    const savedState = loadGame(slot);
+    const savedState = loadGame(slot)
     if (savedState) {
-      set(savedState);
+      set(savedState)
     }
-  }
-}));
+  },
+}))
diff --git a/src/types/index.ts b/src/types/index.ts
index fb12142..6670f81 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -1,48 +1,48 @@
 export interface Crop {
-  id: string;
-  name: string;
-  growthTicks: number;
-  waterPerTick: number;
-  yield: number;
-  yieldType: string;
+  id: string
+  name: string
+  growthTicks: number
+  waterPerTick: number
+  yield: number
+  yieldType: string
 }
 
 export interface CropDefinitions {
-  [key: string]: Crop;
+  [key: string]: Crop
 }
 
 export interface PlotState {
-  intended?: string;
+  intended?: string
   current?: {
-    cropId: string;
-    progress: number;
-    mature: boolean;
-  };
-  moisture: number;
+    cropId: string
+    progress: number
+    mature: boolean
+  }
+  moisture: number
 }
 
 export interface InventoryItem {
-  id: string;
-  count: number;
+  id: string
+  count: number
 }
 
 export interface GameState {
-  cash: number;
-  inventory: Record<string, number>;
-  fieldSize: number;
-  maxFieldSize: number;
-  fieldUpgradeCosts: number[];
-  plots: PlotState[][];
-  gameSpeed: number;
-  actionCooldown: number;
+  cash: number
+  inventory: Record<string, number>
+  fieldSize: number
+  maxFieldSize: number
+  fieldUpgradeCosts: number[]
+  plots: PlotState[][]
+  gameSpeed: number
+  actionCooldown: number
 }
 
 export interface MarketTransaction {
-  itemId: string;
-  amount: number;
-  type: 'buy' | 'sell';
+  itemId: string
+  amount: number
+  type: 'buy' | 'sell'
   position: {
-    x: number;
-    y: number;
-  };
+    x: number
+    y: number
+  }
 }
diff --git a/src/utils/saveSystem.ts b/src/utils/saveSystem.ts
index 0f045c9..1d1446b 100644
--- a/src/utils/saveSystem.ts
+++ b/src/utils/saveSystem.ts
@@ -1,29 +1,29 @@
-import { GameState } from '../types';
+import { GameState } from '../types'
 
-const SAVE_SLOT_PREFIX = 'dionysian_idle_save_';
+const SAVE_SLOT_PREFIX = 'dionysian_idle_save_'
 
 export const saveGame = (slot: number, state: GameState) => {
   try {
-    const saveData = JSON.stringify(state);
-    localStorage.setItem(`${SAVE_SLOT_PREFIX}${slot}`, saveData);
-    return true;
+    const saveData = JSON.stringify(state)
+    localStorage.setItem(`${SAVE_SLOT_PREFIX}${slot}`, saveData)
+    return true
   } catch (error) {
-    console.error('Failed to save game:', error);
-    return false;
+    console.error('Failed to save game:', error)
+    return false
   }
-};
+}
 
 export const loadGame = (slot: number): GameState | null => {
   try {
-    const saveData = localStorage.getItem(`${SAVE_SLOT_PREFIX}${slot}`);
-    if (!saveData) return null;
-    return JSON.parse(saveData);
+    const saveData = localStorage.getItem(`${SAVE_SLOT_PREFIX}${slot}`)
+    if (!saveData) return null
+    return JSON.parse(saveData)
   } catch (error) {
-    console.error('Failed to load game:', error);
-    return null;
+    console.error('Failed to load game:', error)
+    return null
   }
-};
+}
 
 export const hasSaveInSlot = (slot: number): boolean => {
-  return !!localStorage.getItem(`${SAVE_SLOT_PREFIX}${slot}`);
-}; 
\ No newline at end of file
+  return !!localStorage.getItem(`${SAVE_SLOT_PREFIX}${slot}`)
+}