switched to yadu debug log

systems/collectible_system.go

@@ -1,7 +1,7 @@
 package systems
 
 import (
-	"fmt"
+	"log/slog"
 	"openquell/assets"
 	"openquell/components"
 	. "openquell/components"
@@ -54,7 +54,7 @@ func (system *CollectibleSystem) Update() {
 
 			ok, _ := playerposition.Intersects(colposition, playervelocity)
 			if ok {
-				fmt.Printf("bumped into collectible %v\n", collectible)
+				slog.Debug("bumped into collectible", "collectible", collectible)
 				particlepositions = append(particlepositions, colposition)
 				EntitiesToRemove = append(EntitiesToRemove, query.Entity())
 			}

systems/grid_system.go

@@ -1,7 +1,6 @@
 package systems
 
 import (
-	"fmt"
 	"image"
 	"image/draw"
 	"openquell/components"
@@ -141,16 +140,12 @@ func (system *GridSystem) BumpEdge(
 		switch velocity.Direction {
 		case East:
 			X = 0
-			fmt.Println("east X=0")
 		case West:
 			X = system.Width - system.Tilesize
-			fmt.Println("west X=max")
 		case South:
 			Y = 0
-			fmt.Println("south y=0")
 		case North:
 			Y = system.Height - system.Tilesize
-			fmt.Println("north y=max")
 		}
 
 		newpos.Update(X, Y, system.Tilesize)

systems/player_system.go

@@ -1,7 +1,7 @@
 package systems
 
 import (
-	"fmt"
+	"log/slog"
 	. "openquell/components"
 	. "openquell/config"
 
@@ -53,19 +53,17 @@ func (system PlayerSystem) Update() error {
 		if velocity.Moving() {
 			ok, newpos := system.Grid.BumpEdge(playerposition, velocity)
 			if ok {
-				fmt.Printf("falling off the edge, new pos: %v\n", newpos)
+				slog.Debug("falling off the edge", "newpos", newpos)
 				playerposition.Set(newpos)
 			} else {
 				ok, tilepos := system.Grid.GetSolidNeighborPosition(playerposition, velocity, true)
 				if ok {
 					intersects, newpos := tilepos.Intersects(playerposition, velocity)
 					if intersects {
-						fmt.Printf("collision detected. tile: %s\n", tilepos)
-						fmt.Printf("                  player: %s\n", playerposition)
-						fmt.Printf("                     new: %s\n", newpos)
+						slog.Debug("collision detected", "tile",
+							tilepos, "player", playerposition, "new", newpos)
 
 						playerposition.Set(newpos)
-						fmt.Printf("              player new: %s\n", playerposition)
 						velocity.Change(Stop)
 					}
 				}