Fix Split the Wound power-up and expand cheat sheet

Split the Wound:
- Add split-wound-select phase for choosing second track
- Apply curse to both tracks at half strength
- Half-strength curses don't delete tracks or set permanent targets

Cheat sheet:
- Add complete mutation table (d100)
- Add complete target curse table (d100)
- Add complete mix curse table (d100)
- Highlight important/special entries
- Add scrollable table styling

Also:
- Improve Room 1 mutation logging to show original roll

Author: alexisloiselle

src/game/logic.ts

@@ -381,6 +381,18 @@ export function selectApplyLastCurseTarget(trackIndex: number): void {
   });
 }
 
+export function selectSplitWoundTarget(trackIndex: number): void {
+  const state = getState();
+  if (!state?.currentCurse) return;
+
+  addLogEntry(`Split the Wound: Also applying half-strength curse to Track ${trackIndex + 1}`);
+
+  updateState({
+    phase: 'curse-result',
+    pendingCurseTargets: [...state.pendingCurseTargets, trackIndex],
+  });
+}
+
 function rollMixCurse(): void {
   const state = getState();
   if (!state) return;
@@ -427,17 +439,24 @@ export function acceptCurse(): void {
 
   if (state.currentCurse.type === 'Target Curse') {
     const targetEntry = curseEntry as TargetCurseEntry;
+    const isHalfStrength = state.splitWoundActive;
+    const curseText = isHalfStrength 
+      ? `${state.currentCurse.effect} (Half Strength)`
+      : state.currentCurse.effect;
 
     for (const targetIdx of state.pendingCurseTargets) {
       if (targetIdx >= 0 && targetIdx < tracks.length) {
+        // Half strength curses don't delete tracks
+        const shouldDelete = targetEntry.mechanics?.deleteTrack && !isHalfStrength;
+        
         tracks[targetIdx] = {
           ...tracks[targetIdx],
-          curses: [...tracks[targetIdx].curses, state.currentCurse.effect],
-          deleted: targetEntry.mechanics?.deleteTrack ? true : tracks[targetIdx].deleted,
+          curses: [...tracks[targetIdx].curses, curseText],
+          deleted: shouldDelete ? true : tracks[targetIdx].deleted,
         };
-        addLogEntry(`Curse applied to Track ${targetIdx + 1}`);
+        addLogEntry(`Curse applied to Track ${targetIdx + 1}${isHalfStrength ? ' (Half Strength)' : ''}`);
 
-        if (targetEntry.mechanics?.becomesCurseTarget) {
+        if (targetEntry.mechanics?.becomesCurseTarget && !isHalfStrength) {
           curseTargetTrackIndex = targetIdx;
           addLogEntry(`Track ${targetIdx + 1} is now the target of all future curses`);
         }
@@ -504,6 +523,7 @@ export function acceptCurse(): void {
     pendingCurseTargets: [],
     pendingTargetCurseRolls: remainingRolls,
     painShiftActive: remainingRolls > 0 ? state.painShiftActive : false,
+    splitWoundActive: false,
     ...(nextPhase ? { phase: nextPhase } : {}),
   });
 
@@ -537,11 +557,13 @@ function rollSingleMutation(mode: string, room: number, isSecondMutation = false
 
   if (entry.mechanics?.roomOneRule && room === 1) {
     if (entry.mechanics.roomOneRule === 'reroll') {
+      addLogEntry(`Mutation Roll: ${r} → ${entry.text}`);
       addLogEntry('Room 1: Re-rolling mutation');
       return rollSingleMutation(mode, room, isSecondMutation);
     }
     if (entry.mechanics.roomOneRule === 'no-mutation') {
-      addLogEntry('Room 1: No mutation');
+      addLogEntry(`Mutation Roll: ${r} → ${entry.text}`);
+      addLogEntry('Room 1: No mutation applies');
       return { roll: r, effect: 'No Mutation.' };
     }
   }
@@ -815,7 +837,23 @@ export function usePowerUp(type: string): void {
       rollTargetCurse();
       return;
     case 'split':
-      addLogEntry('Power-Up: Split the Wound - Curse applied at half strength');
+      if (state.currentCurse?.type === 'Target Curse' && state.pendingCurseTargets.length > 0) {
+        const availableTracks = state.tracks
+          .map((t, i) => i)
+          .filter(i => !state.tracks[i].deleted && i !== state.roomLockTrack && !state.pendingCurseTargets.includes(i));
+        
+        if (availableTracks.length > 0) {
+          addLogEntry('Power-Up: Split the Wound - Select second track for half-strength curse');
+          updates.splitWoundActive = true;
+          updates.phase = 'split-wound-select';
+          updateState(updates);
+          return;
+        } else {
+          addLogEntry('Power-Up: Split the Wound - No other tracks available, curse applied at half strength to original target');
+        }
+      } else {
+        addLogEntry('Power-Up: Split the Wound - Curse applied at half strength');
+      }
       break;
     case 'breath':
       if (!state.usedOneLastBreath) {

src/game/state.ts

@@ -62,6 +62,7 @@ export function createInitialState(mode: GameMode, manualTrackType: boolean): Ga
     conditionalPowerUp: false,
     powerUpBlockedThisRoom: false,
     oneLastBreathPending: false,
+    splitWoundActive: false,
   };
 }
 

src/game/types.ts

@@ -12,7 +12,8 @@ export type Phase =
   | 'compose'
   | 'powerup-roll'
   | 'next-room'
-  | 'room-lock-select';
+  | 'room-lock-select'
+  | 'split-wound-select';
 
 export type CurseTargetMethod = 
   | 'previous'
@@ -86,6 +87,7 @@ export interface GameState {
   conditionalPowerUp: boolean;
   powerUpBlockedThisRoom: boolean;
   oneLastBreathPending: boolean;
+  splitWoundActive: boolean;
 }
 
 export type PowerUpType = 'redirect' | 'lock' | 'painshift' | 'split' | 'breath';

src/index.html

@@ -150,29 +150,116 @@ <h3>Curse Target (2 rolls)</h3>
         <p><strong>First:</strong> 01-20: Previous, 21-40: Oldest, 41-60: Loudest, 61-80: Quietest, 81-95: Choice, 96-100: Two Targets</p>
         <p><strong>Second:</strong> 01-32: Track Before, 33-66: That Track, 67-100: Track After</p>
 
-        <h3>Key Mutations</h3>
-        <ul>
-          <li>63-64: Roll twice, apply both</li>
-          <li>71-72: Abandon Track Type</li>
-          <li>85-86: 5-minute timer</li>
-          <li>93-94: Take Target Curse instead</li>
-          <li>97-98: Roll 80+ = delete Track</li>
-        </ul>
+        <h3>Mutations (d100)</h3>
+        <div class="table-scroll">
+          <table>
+            <tr><th>Roll</th><th>Effect</th></tr>
+            <tr><td>01-02</td><td>Sum the Track to mono.</td></tr>
+            <tr><td>03-04</td><td>Track must be monophonic.</td></tr>
+            <tr><td>05-06</td><td>Limited to one octave or four slices.</td></tr>
+            <tr><td>07-08</td><td>Tracks/Slices must be fixed velocity.</td></tr>
+            <tr><td>09-10</td><td>Track must loop one bar over and over.</td></tr>
+            <tr><td>11-12</td><td>May only play on beats 1 and 3.</td></tr>
+            <tr><td>13-14</td><td>May only play on beats 2 and 4.</td></tr>
+            <tr><td>15-16</td><td>Must be played or sequenced in triplets.</td></tr>
+            <tr><td>17-18</td><td>Must not be quantized; must be played live.</td></tr>
+            <tr><td>19-20</td><td>Must be quantized to 1/16 steps.</td></tr>
+            <tr><td>21-22</td><td>Notes must be sequenced in step sequence.</td></tr>
+            <tr><td>23-24</td><td>Notes/slices can't be edited once performed or programmed.</td></tr>
+            <tr><td>25-26</td><td>Cannot be re-sequenced after Room resolves. Can only delete notes/slices.</td></tr>
+            <tr><td>27-28</td><td>Must be altered and resampled before processing.</td></tr>
+            <tr><td>29-30</td><td>Shorten envelope to be percussive.</td></tr>
+            <tr><td>31-32</td><td>Must use one sound or note only.</td></tr>
+            <tr><td>33-34</td><td>Cannot use the same note or slice twice.</td></tr>
+            <tr><td>35-36</td><td>Notes must be played in strict order.</td></tr>
+            <tr><td>37-38</td><td>Every note must repeat once before another may be played.</td></tr>
+            <tr><td>39-40</td><td>There can be no silence in the Track.</td></tr>
+            <tr><td>41-42</td><td>Must pass through reverb before composing.</td></tr>
+            <tr><td>43-44</td><td>Must pass through delay before composing.</td></tr>
+            <tr><td>45-46</td><td>May not use effects.</td></tr>
+            <tr><td>47-48</td><td>May use only one effect.</td></tr>
+            <tr><td>49-50</td><td>Must be side-chained to the previous Track.</td></tr>
+            <tr><td>51-52</td><td>Must be noise-gated.</td></tr>
+            <tr><td>53-54</td><td>Must pass through a low-pass filter (1 kHz).</td></tr>
+            <tr><td>55-56</td><td>Must be detuned slightly (±10 cents).</td></tr>
+            <tr><td>57-58</td><td>You can't audition sounds. Pick blind before composing.</td></tr>
+            <tr><td>59-60</td><td>All effects must be added and tuned before composing.</td></tr>
+            <tr><td>61-62</td><td>Mute all rhythms and the metronome for the duration of the Room.</td></tr>
+            <tr class="highlight"><td>63-64</td><td>Roll twice. Apply both Mutations.</td></tr>
+            <tr><td>65-66</td><td>Only apply effects that have already been used.</td></tr>
+            <tr><td>67-68</td><td>Must include one deliberate wrong note.</td></tr>
+            <tr><td>69-70</td><td>No Mutation.</td></tr>
+            <tr class="highlight"><td>71-72</td><td>Track must abandon its intended Track Type.</td></tr>
+            <tr><td>73-74</td><td>Solo this Track for the duration of the Room.</td></tr>
+            <tr><td>75-76</td><td>Only use effects that haven't been used.</td></tr>
+            <tr><td>77-78</td><td>Once Room is finalized, volume is locked.</td></tr>
+            <tr><td>79-80</td><td>No Mutation.</td></tr>
+            <tr class="highlight"><td>81-82</td><td>Purpose of Track changes to match previous Room. If Room One, re-roll.</td></tr>
+            <tr class="highlight"><td>83-84</td><td>Repeat last Room's Mutation. If first Room, no Mutation.</td></tr>
+            <tr class="highlight"><td>85-86</td><td>Once you begin composing, the Room finalizes in five minutes.</td></tr>
+            <tr><td>87-88</td><td>Must control same amount of notes as previous Track.</td></tr>
+            <tr><td>89-90</td><td>Compose Track while muted. Select sounds/patches before unmuting. Unmute ends Room.</td></tr>
+            <tr class="highlight"><td>91-92</td><td>Each note requires deleting one note from another Track. If Room One, no Mutation.</td></tr>
+            <tr class="highlight"><td>93-94</td><td>Take a Target Curse instead.</td></tr>
+            <tr><td>95-96</td><td>Once a note or slice is placed, it can't be moved—only deleted.</td></tr>
+            <tr class="highlight"><td>97-98</td><td>Roll Mutations 80 or higher = delete Track. If Room One, no Mutation.</td></tr>
+            <tr><td>99-100</td><td>No Mutation.</td></tr>
+          </table>
+        </div>
 
-        <h3>Key Target Curses</h3>
-        <ul>
-          <li>33-36: Force Room + Double Mutation</li>
-          <li>45-48: Track becomes permanent curse target</li>
-          <li>57-60: Delete Track</li>
-          <li>93-96: Apply last Curse to another Track</li>
-          <li>97-100: Re-roll twice</li>
-        </ul>
+        <h3>Target Curses (d100)</h3>
+        <div class="table-scroll">
+          <table>
+            <tr><th>Roll</th><th>Effect</th></tr>
+            <tr><td>01-04</td><td>Mute until end of Run.</td></tr>
+            <tr><td>05-08</td><td>Collapse to mono.</td></tr>
+            <tr><td>09-12</td><td>1/32 quantize.</td></tr>
+            <tr><td>13-16</td><td>Pan hard left or right.</td></tr>
+            <tr><td>17-20</td><td>Track must remain constant in final arrangement.</td></tr>
+            <tr><td>21-24</td><td>Resample, Chop, Reverse, Re-sequence.</td></tr>
+            <tr><td>25-28</td><td>Pitch shift one octave.</td></tr>
+            <tr><td>29-32</td><td>Apply Flanger or Chorus.</td></tr>
+            <tr class="highlight"><td>33-36</td><td>Force a Room. Next Room will have two Mutations.</td></tr>
+            <tr><td>37-40</td><td>Turn Track down -6 dB.</td></tr>
+            <tr><td>41-44</td><td>Strip all effects.</td></tr>
+            <tr class="highlight"><td>45-48</td><td>This Track is now target of all future Curses until end of Run.</td></tr>
+            <tr><td>49-52</td><td>Over-compress.</td></tr>
+            <tr><td>53-56</td><td>When discarding Run, roll d100. On 51+, force another Room.</td></tr>
+            <tr class="highlight"><td>57-60</td><td>Delete Track. You can't replace its role.</td></tr>
+            <tr><td>61-64</td><td>No re-sequencing or volume change.</td></tr>
+            <tr><td>65-68</td><td>Remove half the notes/chops.</td></tr>
+            <tr><td>69-72</td><td>Loop a short segment.</td></tr>
+            <tr><td>73-76</td><td>Erase all notes/slices except first and last.</td></tr>
+            <tr><td>77-80</td><td>This Track can't loop back to back.</td></tr>
+            <tr><td>81-84</td><td>Delete the first bar of the Track.</td></tr>
+            <tr><td>85-88</td><td>Delete the last bar of the Track.</td></tr>
+            <tr><td>89-92</td><td>Cannot edit Track rest of Run.</td></tr>
+            <tr class="highlight"><td>93-96</td><td>Apply last Curse to another Track of your choosing. If first Curse, ignore.</td></tr>
+            <tr class="highlight"><td>97-100</td><td>Re-roll twice.</td></tr>
+          </table>
+        </div>
 
-        <h3>Key Mix Curses</h3>
-        <ul>
-          <li>01: This is the last Room</li>
-          <li>92-100: Roll three Target Curses</li>
-        </ul>
+        <h3>Mix Curses (d100, only on 99-100 curse check)</h3>
+        <div class="table-scroll">
+          <table>
+            <tr><th>Roll</th><th>Effect</th></tr>
+            <tr class="highlight"><td>01</td><td>This is the last Room. If Room One or Two, re-roll.</td></tr>
+            <tr><td>02-07</td><td>Delay on Entire Mix.</td></tr>
+            <tr><td>08-14</td><td>No quantize for rest of Run. All notes performed live.</td></tr>
+            <tr><td>15-21</td><td>1/32 quantize for rest of Run.</td></tr>
+            <tr><td>22-28</td><td>Decrease BPM by 10.</td></tr>
+            <tr><td>29-35</td><td>Increase BPM by 10.</td></tr>
+            <tr><td>36-42</td><td>Reverb on Entire Mix.</td></tr>
+            <tr><td>43-49</td><td>Resample Entire Mix. Disable all other Tracks.</td></tr>
+            <tr><td>50-56</td><td>Tracks can no longer resample unless instructed by Curse/Mutation.</td></tr>
+            <tr><td>57-63</td><td>Adjust your Monitoring. Cannot change for rest of Run.</td></tr>
+            <tr><td>64-70</td><td>You cannot adjust volume of previous Tracks.</td></tr>
+            <tr><td>71-77</td><td>Automation is now banned.</td></tr>
+            <tr><td>78-84</td><td>Mix must be summed to mono.</td></tr>
+            <tr><td>85-91</td><td>Only previously used effects can be used until end of Run.</td></tr>
+            <tr class="highlight"><td>92-100</td><td>Roll three Target Curses.</td></tr>
+          </table>
+        </div>
 
         <h3>End Condition</h3>
         <p>Run ends when you declare it over with no forced Rooms. If rules followed, you win!</p>

src/styles.css

@@ -363,6 +363,46 @@ select {
   margin-bottom: 0.5rem;
 }
 
+.modal-body .table-scroll {
+  max-height: 300px;
+  overflow-y: auto;
+  margin-bottom: 1rem;
+  border: 1px solid var(--border);
+  border-radius: 4px;
+}
+
+.modal-body table {
+  width: 100%;
+  border-collapse: collapse;
+  font-size: 0.8rem;
+}
+
+.modal-body th,
+.modal-body td {
+  padding: 0.4rem 0.5rem;
+  text-align: left;
+  border-bottom: 1px solid var(--border);
+}
+
+.modal-body th {
+  background: var(--surface2);
+  position: sticky;
+  top: 0;
+  font-weight: bold;
+}
+
+.modal-body tr:last-child td {
+  border-bottom: none;
+}
+
+.modal-body tr.highlight {
+  background: rgba(255, 107, 53, 0.15);
+}
+
+.modal-body tr.highlight td {
+  color: var(--accent);
+}
+
 @media (max-width: 600px) {
   .container {
     padding: 0.5rem;

src/ui/render.ts

@@ -8,6 +8,7 @@ import {
   acceptCurse,
   selectCurseTarget,
   selectApplyLastCurseTarget,
+  selectSplitWoundTarget,
   selectRoomLockTarget,
   rollMutation,
   acceptMutation,
@@ -404,6 +405,34 @@ function renderRoom(): void {
       });
       break;
 
+    case 'split-wound-select':
+      const splitAvailableTracks = state.tracks
+        .map((t, i) => ({ track: t, index: i }))
+        .filter(({ track, index }) => !track.deleted && index !== state.roomLockTrack && !state.pendingCurseTargets.includes(index));
+      
+      content.innerHTML = `
+        <div class="roll-result">
+          <div class="roll-text">Split the Wound: ${state.currentCurse?.effect}</div>
+          <p class="muted" style="margin-top: 0.5rem;">Original target: Track ${state.pendingCurseTargets.map(i => i + 1).join(', ')}</p>
+        </div>
+        <h3 style="margin-top: 1rem;">Select second track for half-strength curse</h3>
+        <div class="track-select-list">
+          ${splitAvailableTracks.map(({ track, index }) => `
+            <button class="track-select-btn" data-index="${index}">
+              Room ${track.room}: ${track.type}
+            </button>
+          `).join('')}
+        </div>
+      `;
+      document.querySelectorAll<HTMLButtonElement>('.track-select-btn').forEach(btn => {
+        btn.onclick = () => {
+          const index = parseInt(btn.dataset.index || '0', 10);
+          selectSplitWoundTarget(index);
+          render();
+        };
+      });
+      break;
+
     case 'next-room':
       content.innerHTML = `
         <h3>Room ${state.room} Complete</h3>