Initial work on size

Author: Secret-chest

assets/project.json

@@ -1 +1 @@
-{"targets":[{"isStage":true,"name":"Stage","variables":{},"lists":{},"broadcasts":{},"blocks":{},"comments":{},"currentCostume":0,"costumes":[{"name":"xy-grid","bitmapResolution":1,"dataFormat":"svg","assetId":"4851f7b71585efa5d42cb3a0b2d5fadf","md5ext":"4851f7b71585efa5d42cb3a0b2d5fadf.svg","rotationCenterX":239.99996948242188,"rotationCenterY":180.00003051757812}],"sounds":[],"volume":100,"layerOrder":0,"tempo":60,"videoTransparency":50,"videoState":"on","textToSpeechLanguage":"ro"},{"isStage":false,"name":"Cat 2","variables":{},"lists":{},"broadcasts":{},"blocks":{"?^q)qSDL?G9M_{|/iKKo":{"opcode":"event_whenflagclicked","next":"E-Dyij3.{[^4A?fod0s!","parent":null,"inputs":{},"fields":{},"shadow":false,"topLevel":true,"x":-220,"y":100},"E-Dyij3.{[^4A?fod0s!":{"opcode":"motion_gotoxy","next":"lnSU9#[EImmaQJ||MBIw","parent":"?^q)qSDL?G9M_{|/iKKo","inputs":{"X":[1,[4,"0"]],"Y":[1,[4,"0"]]},"fields":{},"shadow":false,"topLevel":false},"lnSU9#[EImmaQJ||MBIw":{"opcode":"motion_pointindirection","next":"}l[bKZnw-AEF;s1PwWnH","parent":"E-Dyij3.{[^4A?fod0s!","inputs":{"DIRECTION":[1,[8,"90"]]},"fields":{},"shadow":false,"topLevel":false},"}l[bKZnw-AEF;s1PwWnH":{"opcode":"control_forever","next":null,"parent":"lnSU9#[EImmaQJ||MBIw","inputs":{"SUBSTACK":[2,"x!I9(wZUPzO#C0bre9l6"]},"fields":{},"shadow":false,"topLevel":false},"x!I9(wZUPzO#C0bre9l6":{"opcode":"control_wait","next":"A4WYwk!9Dx[W~4$:K!w!","parent":"}l[bKZnw-AEF;s1PwWnH","inputs":{"DURATION":[1,[5,"0.25"]]},"fields":{},"shadow":false,"topLevel":false},"A4WYwk!9Dx[W~4$:K!w!":{"opcode":"motion_movesteps","next":"_oV}B!t/:TwFCWcM!j^u","parent":"x!I9(wZUPzO#C0bre9l6","inputs":{"STEPS":[1,[4,"15"]]},"fields":{},"shadow":false,"topLevel":false},"_oV}B!t/:TwFCWcM!j^u":{"opcode":"motion_turnright","next":null,"parent":"A4WYwk!9Dx[W~4$:K!w!","inputs":{"DEGREES":[1,[4,"15"]]},"fields":{},"shadow":false,"topLevel":false}},"comments":{},"currentCostume":0,"costumes":[{"name":"cat 2","bitmapResolution":1,"dataFormat":"svg","assetId":"b19faf9c49fb425c52756c2b229f08cb","md5ext":"b19faf9c49fb425c52756c2b229f08cb.svg","rotationCenterX":128.79883,"rotationCenterY":36.221843067841604}],"sounds":[{"name":"meow2","assetId":"cf51a0c4088942d95bcc20af13202710","dataFormat":"wav","format":"","rate":44100,"sampleCount":26048,"md5ext":"cf51a0c4088942d95bcc20af13202710.wav"}],"volume":100,"layerOrder":1,"visible":true,"x":64.46815584543853,"y":-49.46815584543842,"size":100,"direction":180,"draggable":false,"rotationStyle":"left-right"}],"monitors":[],"extensions":[],"meta":{"semver":"3.0.0","vm":"1.5.68","agent":"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36"}}
+{"targets":[{"isStage":true,"name":"Stage","variables":{"`jEk@4|i[#Fk?(8x)AV.-my variable":["my variable",0]},"lists":{},"broadcasts":{},"blocks":{},"comments":{},"currentCostume":0,"costumes":[{"name":"xy-grid","bitmapResolution":1,"dataFormat":"svg","assetId":"4851f7b71585efa5d42cb3a0b2d5fadf","rotationCenterX":239.99996948242188,"rotationCenterY":180.00003051757812}],"sounds":[{"name":"pop","assetId":"83a9787d4cb6f3b7632b4ddfebf74367","dataFormat":"wav","format":"","rate":44100,"sampleCount":1032,"md5ext":"83a9787d4cb6f3b7632b4ddfebf74367.wav"}],"volume":100,"layerOrder":0,"tempo":60,"videoTransparency":50,"videoState":"on","textToSpeechLanguage":null},{"isStage":false,"name":"Sprite1","variables":{},"lists":{},"broadcasts":{},"blocks":{"h);AH_5G|0~qHIOykqR[":{"opcode":"event_whenflagclicked","next":"#LPC*%W4u5k@pisK?ZOo","parent":null,"inputs":{},"fields":{},"shadow":false,"topLevel":true,"x":260,"y":499},"#LPC*%W4u5k@pisK?ZOo":{"opcode":"motion_pointindirection","next":"t5L}|Pnnrhd]~~;7XVSr","parent":"h);AH_5G|0~qHIOykqR[","inputs":{"DIRECTION":[1,[8,"90"]]},"fields":{},"shadow":false,"topLevel":false},"t5L}|Pnnrhd]~~;7XVSr":{"opcode":"looks_setsizeto","next":"$^t/:qM0FiQ[=;!5CJPj","parent":"#LPC*%W4u5k@pisK?ZOo","inputs":{"SIZE":[1,[4,"100"]]},"fields":{},"shadow":false,"topLevel":false},"$^t/:qM0FiQ[=;!5CJPj":{"opcode":"control_forever","next":null,"parent":"t5L}|Pnnrhd]~~;7XVSr","inputs":{"SUBSTACK":[2,"fl)`k1)z!q_$SJE,!5V*"]},"fields":{},"shadow":false,"topLevel":false},"fl)`k1)z!q_$SJE,!5V*":{"opcode":"control_repeat","next":"Je|%BP4`t]5$2R^Oj(In","parent":"$^t/:qM0FiQ[=;!5CJPj","inputs":{"TIMES":[1,[6,"36"]],"SUBSTACK":[2,"jfgkF9^;39FUhECp5IS7"]},"fields":{},"shadow":false,"topLevel":false},"jfgkF9^;39FUhECp5IS7":{"opcode":"motion_turnleft","next":"]KC0ACOFLNh8-)yPBV)+","parent":"fl)`k1)z!q_$SJE,!5V*","inputs":{"DEGREES":[1,[4,"5"]]},"fields":{},"shadow":false,"topLevel":false},"]KC0ACOFLNh8-)yPBV)+":{"opcode":"looks_changesizeby","next":null,"parent":"jfgkF9^;39FUhECp5IS7","inputs":{"CHANGE":[1,[4,"10"]]},"fields":{},"shadow":false,"topLevel":false},"Je|%BP4`t]5$2R^Oj(In":{"opcode":"control_repeat","next":null,"parent":"fl)`k1)z!q_$SJE,!5V*","inputs":{"TIMES":[1,[6,"36"]],"SUBSTACK":[2,"$)TF5_|Z`[5)`d$7ztHw"]},"fields":{},"shadow":false,"topLevel":false},"$)TF5_|Z`[5)`d$7ztHw":{"opcode":"motion_turnleft","next":"2c56Jow3}N-Gk2%(1y`s","parent":"Je|%BP4`t]5$2R^Oj(In","inputs":{"DEGREES":[1,[4,"5"]]},"fields":{},"shadow":false,"topLevel":false},"2c56Jow3}N-Gk2%(1y`s":{"opcode":"looks_changesizeby","next":null,"parent":"$)TF5_|Z`[5)`d$7ztHw","inputs":{"CHANGE":[1,[4,"-10"]]},"fields":{},"shadow":false,"topLevel":false}},"comments":{},"currentCostume":0,"costumes":[{"name":"Bananas","bitmapResolution":1,"dataFormat":"svg","assetId":"59bb8ae4beca2b2aeedf392e382bd8c9","md5ext":"59bb8ae4beca2b2aeedf392e382bd8c9.svg","rotationCenterX":75.64650633901132,"rotationCenterY":61.10123227479535}],"sounds":[{"name":"Meow","assetId":"83c36d806dc92327b9e7049a565c6bff","dataFormat":"wav","format":"","rate":44100,"sampleCount":37376,"md5ext":"83c36d806dc92327b9e7049a565c6bff.wav"}],"volume":100,"layerOrder":1,"visible":true,"x":0,"y":0,"size":139.99999999999997,"direction":70,"draggable":false,"rotationStyle":"all around"}],"monitors":[],"extensions":[],"meta":{"semver":"3.0.0","vm":"1.5.76","agent":"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36"}}

block.py

@@ -100,7 +100,7 @@ def evaluateBlockValue(self, eventContainer=eventContainer.EventContainer):
             return self.value
         elif self.opcode == "sensing_mousey":  # mouse y
             newX, newY = pygame.mouse.get_pos()
-            newY = newY - config.screenWidth // 2
+            newY = newY - config.screenHeight // 2
             self.value = newY
             return self.value
 

config.py

@@ -24,7 +24,7 @@
 
 # Project file name
 # If in test mode, set the Scratch project file to load.
-projectFileName: str = "projects/LeftRight.sb3"
+projectFileName: str = "projects/RotoZoom.sb3"
 
 # Download cache size
 # Number of recent downloaded projects stored. 0 means infinity.
@@ -67,7 +67,7 @@
 # Screen width/height
 # Stage size. You can change that, but most projects won't work with it.
 # A scaling mode will be added later.
-# Vanilla is 480x360.
+# Vanilla is 480x360. Try 640x360 for 16/9 widescreen.
 screenWidth: int = 480
 screenHeight: int = 360
 

lang/en.yml

@@ -48,4 +48,5 @@ en:
   zero-division-error: "Project was trying to divide by 0"
   costumes-count: "%{sprite} has %{costumes} costumes"
   stage-not-found: "There is no stage sprite! Invalid project."
-  new-sprite-rotation: "Sprite %{name} rotated to %{rot}"
+  new-sprite-rotation: "Sprite %{name} rotated to %{rot} degrees"
+  new-sprite-size: "Sprite %{name} resized to %{size}%"

lang/ro.yml

@@ -48,4 +48,5 @@ ro:
   zero-division-error: "Proiectul a încercat să împartă la 0"
   costumes-count: "%{sprite} are %{costumes} costume"
   stage-not-found: "Nu există scena! Proiect invalid."
-  new-sprite-rotation: "Personajul %{name} a fost rotit la %{rot}"
+  new-sprite-rotation: "Personajul %{name} a fost rotit la %{rot} grade"
+  new-sprite-size: "Personajul %{name} a fost redimensionat la %{size}%"

projects/RotoZoom.sb3

@@ -51,13 +51,10 @@ def sb3Unpack(sb3):
             t.y = targetObj["y"]
             t.direction = targetObj["direction"]
             t.size = targetObj["size"]
+            t.rotationStyle = targetObj["rotationStyle"]
         t.currentCostume = targetObj["currentCostume"]
         t.isStage = targetObj["isStage"]
         t.name = targetObj["name"]
-        if not t.isStage:
-            t.rotationStyle = targetObj["rotationStyle"]
-        else:
-            t.rotationStyle = "all around"
 
         # Get costumes
         for costumeObj in targetObj["costumes"]:

sb3Unpacker.py

@@ -255,6 +255,15 @@ def execute(block, s, events=eventContainer.EventContainer()):
     elif opcode == "motion_pointindirection":  # point in direction ()
         s.setRot(float(block.getInputValue("direction", eventContainer=events)))
 
+    elif opcode == "looks_changesizeby":  # turn cw () degrees
+        s.setSizeDelta(float(block.getInputValue("change", eventContainer=events)))
+
+    elif opcode == "looks_setsizeto":  # turn cw () degrees
+        s.setSize(float(block.getInputValue("size", eventContainer=events)))
+
+    elif opcode == "motion_pointindirection":  # point in direction ()
+        s.setRot(float(block.getInputValue("direction", eventContainer=events)))
+
     elif opcode == "motion_movesteps":  # move () steps
         offset = pygame.math.Vector2(float(block.getInputValue("steps", eventContainer=events)), 0)
         offset.rotate_ip(90 + s.direction)

scratch.py

@@ -88,10 +88,14 @@ def setXy(self, x, y):
         self.y = y
         # print(_("debug-prefix"), _("new-sprite-position", x=x, y=y, name=self.name), file=sys.stderr)
         #rect = self.sprite.get_rect(topleft=(self.x - self.target.costumes[self.target.currentCostume].rotationCenterX, self.y - self.target.costumes[self.target.currentCostume].rotationCenterY))
-        offset = self.target.costumes[self.target.currentCostume].offset - pygame.math.Vector2(self.sprite.get_width() / 2, self.sprite.get_height() / 2)
+        if not self.isStage:
+            self.image = pygame.transform.smoothscale(self.sprite, (self.size, self.size))
+        else:
+            self.image = self.sprite
+        offset = self.target.costumes[self.target.currentCostume].offset.elementwise() * self.size / 100 - pygame.math.Vector2(self.sprite.get_width() / 2, self.sprite.get_height() / 2).elementwise() * self.size / 100
 
         if self.rotationStyle == "all around":
-            self.image = pygame.transform.rotate(self.sprite, 90 - self.direction)
+            self.image = pygame.transform.rotate(self.image, 90 - self.direction)
             offset.rotate_ip(90 + self.direction)
         elif self.rotationStyle == "left-right":
             angle = self.direction % 360
@@ -101,13 +105,12 @@ def setXy(self, x, y):
             else:
                 self.flipped = False
             if self.flipped:
-                self.image = pygame.transform.flip(self.sprite, True, False)
-                offset = self.target.costumes[self.target.currentCostume].offset - pygame.math.Vector2(self.sprite.get_width() / 2, self.sprite.get_height() / 2)
+                self.image = pygame.transform.flip(self.image, True, False)
+                offset = self.target.costumes[self.target.currentCostume].offset.elementwise() * self.size / 100 - pygame.math.Vector2(self.sprite.get_width() / 2, self.sprite.get_height() / 2).elementwise() * self.size / 100
             else:
-                self.image = self.sprite
-                offset = pygame.math.Vector2(-self.target.costumes[self.target.currentCostume].offset.x, self.target.costumes[self.target.currentCostume].offset.y) - pygame.math.Vector2(-self.sprite.get_width() / 2, self.sprite.get_height() / 2)
+                offset = pygame.math.Vector2(-self.target.costumes[self.target.currentCostume].offset.x, self.target.costumes[self.target.currentCostume].offset.y).elementwise() * self.size / 100 - pygame.math.Vector2(-self.sprite.get_width() / 2, self.sprite.get_height() / 2).elementwise() * self.size / 100
         else:
-            self.image = self.sprite
+            self.image = self.image
 
         relativePosition = pygame.math.Vector2(self.spriteRect.centerx, self.spriteRect.centery)
         position = pygame.math.Vector2(self.x - self.sprite.get_width() / 2 + scratch.WIDTH / 2, self.y - self.sprite.get_height() / 2 + scratch.HEIGHT / 2)
@@ -132,6 +135,18 @@ def setRotDelta(self, drot):
         rot = self.direction + drot
         self.setRot(rot)
 
+    # Set self rotation
+    def setSize(self, size):
+        self.size = size
+        print(_("debug-prefix"), _("new-sprite-size", size=size, name=self.name), file=sys.stderr)
+
+        self.setXy(self.x, self.y)
+
+    # Relatively set self rotation (turn)
+    def setSizeDelta(self, dsize):
+        size = self.size + dsize
+        self.setSize(size)
+
     # Change costume
     def setCostume(self, costumeId):
         self.target.currentCostume = costumeId % len(self.target.costumes)