fix broadcast bracket

tournaments/models/tournament.py

@@ -1474,6 +1474,13 @@ class Tournament(BaseModel):
         main_rounds_reversed = []
 
         # Get main bracket rounds (excluding children/ranking matches)
+        if double_butterfly_mode:
+            main_rounds = self.rounds.filter(
+                parent=parent_round,
+                group_stage_loser_bracket=False,
+                index__lte=3
+            ).order_by('-index')
+        else:
             main_rounds = self.rounds.filter(
                 parent=parent_round,
                 group_stage_loser_bracket=False

tournaments/static/tournaments/js/tournament_bracket.js

@@ -105,7 +105,7 @@ function renderBracket(options) {
     // Create matches container
     const matchesContainer = document.createElement("div");
     matchesContainer.className = "matches-container";
-    if (doubleButterflyMode == true) {
+    if (doubleButterflyMode == true && roundCount > 3) {
       if (roundIndex >= finalRoundIndex - 1) {
         matchesContainer.style.transform = `translateX(-50%)`;
         if (roundIndex >= finalRoundIndex + 2) {
@@ -146,15 +146,19 @@ function renderBracket(options) {
       }
 
       if (roundIndex === 0) {
+        if (doubleButterflyMode == false) {
+          nextMatchDistance = 0;
+        } else {
+          if (realRoundIndex > 1) {
             nextMatchDistance = 0;
+          }
+        }
         if (roundCount > 1) {
           const nextMatchesCount = rounds[roundIndex + 1].length;
 
           if (currentMatchesCount == nextMatchesCount && roundCount > 2) {
             nextMatchDistance = 0;
           }
-        } else {
-          nextMatchDistance = 0;
         }
 
         top = matchIndex * (matchHeight + matchSpacing) * minimumMatchDistance;
@@ -163,7 +167,11 @@ function renderBracket(options) {
           top = top + (matchHeight + matchSpacing) / 2;
         }
       } else if (roundIndex === roundCount - 1 && doubleButterflyMode == true) {
+        if (roundCount > 3) {
           nextMatchDistance = 0;
+        } else {
+          nextMatchDistance = nextMatchDistance / 2;
+        }
       } else if (roundIndex == finalRoundIndex && realRoundIndex == 0) {
         //realRoundIndex 0 means final's round
         const values = Object.values(matchPositions[roundIndex - 1]);