Revert "Merge branch 'dev' of collaborating.tuhh.de:czg6669/breakout into dev"

This reverts commit 09ab6dd027

.gitignore

@@ -8,6 +8,7 @@ sdl2-config
 *.o
 *.psd
 *.exe
+*.json
 !bhi.exe
 .tags*
 *.txt

breakout.c

@@ -15,17 +15,27 @@ extern float XScale, YScale;
 #define BALL_TexturePath              "assets/images/ball.png"
 #define PADDLE_TexturePath            "assets/images/paddle.png"
 #define BLOCK_TexturePath             "assets/images/spritesheet.png"
+#define BRAEKOUT_CountdownTexturePath "assets/images/text.png"
+#define BALL_MinSpeed                 8.0f
+#define BALL_MaxSpeed                 50.0f
+#define BALL_AccelerationTime         18000
 
 #ifndef __nullptr__
 #define Nullptr(type) (type *)0
 #endif // __nullptr__
 
+float PADDLE_SmoothFactor = 0.1f;
 int BLOCK_TextureCount = 24;
+int BALL_TextureCount = 9;
+int GAME_CountdownTextureCount = 4;
+int PADDLE_TextureCount = 9;
 int BREAKOUT_BoxWidth, BREAKOUT_BoxHeight;
 SDL_Texture * BALL_Texture;
+SDL_Texture * GAME_CountdownTexture;
 SDL_Texture * PADDLE_Texture;
 SDL_Texture * BLOCK_Texture;
 SDL_Rect * BALL_SourceRects;
+SDL_Rect * GAME_CountdownSourceRects;
 SDL_Rect * PADDLE_SourceRects;
 SDL_Rect * BLOCK_SourceRects;
 Uint8 * PADDLE_MoveLeftKeys, * PADDLE_MoveRightKeys;
@@ -43,6 +53,15 @@ void BREAKOUT_INITIALIZE(SDL_Renderer * renderer, int width, int height){
         BALL_Initialize(renderer);
         PADDLE_Initialize(renderer);
         BLOCK_Initialize(renderer);
+        GAME_CountdownTexture = IMG_LoadTexture(renderer, BRAEKOUT_CountdownTexturePath);
+        if (!GAME_CountdownTexture) printf("Coutndown texture failed to load!\n");
+        GAME_CountdownTextureCount = 4;
+        GAME_CountdownSourceRects = (SDL_Rect *)malloc(GAME_CountdownTextureCount * sizeof(SDL_Rect));
+        if (!GAME_CountdownSourceRects) printf("FATAL! Memory allocation failed!\n");
+        GAME_CountdownSourceRects[0] = (SDL_Rect) {.x = 1, .y = 668, .w = 1000, .h = 732 };
+        GAME_CountdownSourceRects[1] = (SDL_Rect) {.x = 1, .y = 1, .w = 242, .h = 665 };
+        GAME_CountdownSourceRects[2] = (SDL_Rect) {.x = 245, .y = 1, .w = 443, .h = 665 };
+        GAME_CountdownSourceRects[3] = (SDL_Rect) {.x = 690, .y = 1, .w = 443, .h = 665 };
         printf("Game initialized!\n");
         BREAKOUT_IsInit = true;
     } else printf("Game is already initialized!\n");
@@ -57,9 +76,12 @@ Scenery BREAKOUT_CreateDefault(){
     scenery.ball = BALL_CreateDefault();
     scenery.paddle = PADDLE_CreateDefault();
     scenery.blocks = malloc(scenery.BlockCount * sizeof(Block));
+    scenery.Frames = 0;
+    scenery.Score = 0;
     if (!(scenery.blocks)) printf("FATAL! Memory allocation failed!\n");
     scenery.IsPaused = false;
     scenery.Lives = 3;
+    scenery.DestroyedBlocks = 0;
     int index;
     for (int y = 0; y < 9; y++) {
         index = 15 * y;
@@ -72,6 +94,13 @@ Scenery BREAKOUT_CreateDefault(){
     return scenery;
 } /* BREAKOUT_CreateDefault */
 
+
+int BREAKOUT_RefreshScore(Scenery * scenery){
+    (scenery->Score) = (int)round((double)(scenery->Frames) * 0.005f * ((scenery->ball).Speed) + (double)(50 * (scenery->DestroyedBlocks)));
+    printf("Score: %d\n", (scenery->Score));
+    return (scenery->Score);
+}
+
 // This Function is obsolete! Do not use it!
 void BREAKOUT_ChangeSize(int width, int height){
     BREAKOUT_BoxWidth = width;
@@ -87,11 +116,14 @@ void BREAKOUT_Update(Scenery * scenery, const Uint8 * keystate){
         // Render "Countdown"
         return;
     }
+    (scenery->Frames)++;
+    BREAKOUT_RefreshScore(scenery);
     if (scenery->IsGameOver) {
         BALL_ResetPosition(&(scenery->ball));
         PADDLE_ResetPosition(&(scenery->paddle));
         scenery->StartCountdown = 240;
         scenery->IsGameOver = false;
+        scenery->Frames = 0;
         if (--(scenery->Lives) <= 0)
             printf("Game over, no lives left!\n");
         else
@@ -111,16 +143,25 @@ void BREAKOUT_Draw(Scenery * scenery, SDL_Renderer * renderer){
     }
     BALL_Draw(renderer, &(scenery->ball));
     PADDLE_Draw(renderer, &(scenery->paddle));
+    if ((scenery->StartCountdown) > 0) { // ! Render Z-Layer !
+        SDL_Rect * rect =  GAME_CountdownSourceRects + (((scenery->StartCountdown) - 1) / 60);
+        SDL_Rect target = *rect;
+        target.x = ((BREAKOUT_BoxWidth - (rect->w)) / 2);
+        target.y = ((BREAKOUT_BoxHeight - (rect->h)) / 2);
+        SDL_RenderCopy(renderer, GAME_CountdownTexture, rect, &target);
+    }
 }
 
 void BREAKOUT_DEINITIALIZE(){
     if (BREAKOUT_IsInit) {
         printf("De-initializing Game...\n");
+        SDL_DestroyTexture(GAME_CountdownTexture);
         free(PADDLE_MoveLeftKeys);
         free(PADDLE_MoveRightKeys);
         free(BALL_SourceRects);
         free(PADDLE_SourceRects);
         free(BLOCK_SourceRects);
+        free(GAME_CountdownSourceRects);
         BALL_Deinitialize();
         PADDLE_Deinitialize();
         BLOCK_Deinitialize();
@@ -143,24 +184,33 @@ void BALL_Initialize(SDL_Renderer * renderer){
         printf("Initializing Ball...\n");
         BALL_Texture = IMG_LoadTexture(renderer, BALL_TexturePath);
         if (!BALL_Texture) printf("Ball texture failed to load!\n");
-        BALL_SourceRects = (SDL_Rect *)malloc(1 * sizeof(SDL_Rect));
+        BALL_TextureCount = 9;
+        BALL_SourceRects = (SDL_Rect *)malloc(BALL_TextureCount * sizeof(SDL_Rect));
         if (!BALL_SourceRects) printf("FATAL! Memory allocation failed!\n");
-        BALL_SourceRects[0] = (SDL_Rect) {.x = 0, .y = 0, .w = 512, .h = 512 };
+        BALL_SourceRects[0] = (SDL_Rect) {.x = 1029, .y = 1029, .w = 512, .h = 512 };
+        BALL_SourceRects[1] = (SDL_Rect) {.x = 1, .y = 1, .w = 512, .h = 512 };
+        BALL_SourceRects[2] = (SDL_Rect) {.x = 1, .y = 515, .w = 512, .h = 512 };
+        BALL_SourceRects[3] = (SDL_Rect) {.x = 1, .y = 1029, .w = 512, .h = 512 };
+        BALL_SourceRects[4] = (SDL_Rect) {.x = 515, .y = 1, .w = 512, .h = 512 };
+        BALL_SourceRects[5] = (SDL_Rect) {.x = 1029, .y = 1, .w = 512, .h = 512 };
+        BALL_SourceRects[6] = (SDL_Rect) {.x = 515, .y = 515, .w = 512, .h = 512 };
+        BALL_SourceRects[7] = (SDL_Rect) {.x = 515, .y = 1029, .w = 512, .h = 512 };
+        BALL_SourceRects[8] = (SDL_Rect) {.x = 1029, .y = 515, .w = 512, .h = 512 };
         printf("Ball initialized!\n");
         BALL_IsInit = true;
     } else printf("Ball is already initialized!\n");
-}
+} /* BALL_Initialize */
 
 Ball BALL_CreateDefault(){
     double rotation = (double)(rand() % 360);
 
     return (Ball) {
-               .Location = (Vector) {.x = BREAKOUT_BoxWidth / 2 - 15, .y = BREAKOUT_BoxHeight - 130 },
+               .Location = (Vector) {.x = BREAKOUT_BoxWidth / 2 - 15, .y = BREAKOUT_BoxHeight - 132 },
                .Momentum = (Vector) {.x = 0.0f, .y = 15.0f },
                .TargetRect = (SDL_Rect) {.x = BREAKOUT_BoxWidth / 2 - 15, .y = BREAKOUT_BoxHeight - 130, .w = 30, .h = 30 },
                .Size = 15.0f,
                .Rotation = rotation,
-               .RotationValue = 2,
+               .RotationValue = 5,
                .TextureIndex = 0,
                .Speed = 15.0f
     }; // Objekt für die Eigenschaften des Balls
@@ -170,6 +220,7 @@ void BALL_ResetPosition(Ball * obj){
     (obj->Location).x = BREAKOUT_BoxWidth / 2 - 15;
     (obj->Location).y = BREAKOUT_BoxHeight - 130;
     RECT_SetTargetPos(&(obj->TargetRect), &(obj->Location));
+    (obj->Momentum) = VECTOR_GetScaledDirectionalUnitVector(0.0f, (obj->Speed));
 }
 
 void BALL_Draw(SDL_Renderer * renderer, Ball * obj){
@@ -289,7 +340,16 @@ bool BALL_CollideWithPaddle(Ball * obj, Paddle * paddle){
     return false;
 } /* BALL_CollideWithPaddle */
 
+void BALL_AdaptSpeedGradient(Ball * obj, int FrameCount){
+    if (FrameCount > BALL_AccelerationTime)
+        obj->Speed = BALL_MaxSpeed;
+    else
+        obj->Speed = BALL_MinSpeed + (((double)FrameCount / (double)BALL_AccelerationTime) * (BALL_MaxSpeed - BALL_MinSpeed));
+}
+
 void BALL_Update(Ball * obj, Scenery * scenery){
+    BALL_AdaptSpeedGradient(obj, (scenery->Frames));
+    (obj->Momentum) = VECTOR_ChangeScaleTo((obj->Momentum), (obj->Speed));
     Block * blocks = (scenery->blocks);
     Paddle * paddle = &(scenery->paddle);
     int BlockCount = scenery->BlockCount;
@@ -307,6 +367,8 @@ void BALL_Update(Ball * obj, Scenery * scenery){
             oldLocation = obj->Location;
             if (BALL_CollideWithRect(obj, &(blocks[i].TargetRect))) {
                 BLOCK_DealDamage(blocks + i, 1);
+                if (blocks[i].HP <= 0)
+                    (scenery->DestroyedBlocks)++;
                 (obj->Location) = VECTOR_Add(oldLocation, (obj->Momentum));
                 BALL_MoveAwayFromBoundaries(obj);
                 RECT_SetTargetPos(&(obj->TargetRect), &(obj->Location));
@@ -361,7 +423,7 @@ Paddle PADDLE_CreateDefault(){
                .TextureIndex = 0,
                .Speed = 10,
                .SteeringAngle = 40.0f,
-               .Mode = KeyboardControl
+               .Mode = MouseControl
     }; // Objekt für die Eigenschaften des Balls
 }
 
@@ -373,8 +435,6 @@ void PADDLE_ResetPosition(Paddle * obj){
 void PADDLE_Draw(SDL_Renderer * renderer, Paddle * obj){
     // printf("Paddle drawn at (%d|%d)!\n", (obj->TargetRect).x, (obj->TargetRect).x);
     SDL_RenderCopy(renderer, PADDLE_Texture, PADDLE_SourceRects + (obj->TextureIndex), &(obj->TargetRect));
-    // SDL_SetRenderDrawColor(renderer, 255, 255, 255, 255);
-    // SDL_RenderDrawRect(renderer, &(obj->TargetRect));
 }
 
 bool KeyPressed(const Uint8 * keystate, Uint8 * keyArray){
@@ -398,36 +458,36 @@ void DOUBLE_Constrain(double * variable, double min, double max){
         *variable = min;
 }
 
+void PADDLE_MoveSmooth(Paddle * obj){
+    int mouseX, paddleXMid, halfPaddle = ((obj->TargetRect).w / 2);
+
+    SDL_GetMouseState(&mouseX, NULL);
+    mouseX = (int)roundf((float)mouseX / XScale);
+    paddleXMid = halfPaddle + (obj->TargetRect.x); // Current State
+    (obj->TargetRect).x = paddleXMid - (int)roundf((float)(paddleXMid - mouseX) * PADDLE_SmoothFactor) - halfPaddle;
+}
+
 void PADDLE_Update(Paddle * obj, const Uint8 * keystate){
-    bool leftKeyPressed = false, rightKeyPressed = false;
-    int paddleXMid = (obj->TargetRect).x + ((obj->TargetRect).w / 2);
-    int mouseX;
+    bool leftKeyPressed, rightKeyPressed;
 
     switch (obj->Mode) {
         case MouseControl:
-            SDL_GetMouseState(&mouseX, NULL);
-            mouseX = (int)roundf((float)mouseX / XScale);
-            if (abs(mouseX - paddleXMid) > (obj->Speed)) {
-                if (mouseX > paddleXMid)
-                    rightKeyPressed = true;
-                else
-                    leftKeyPressed = true;
-            }
+            PADDLE_MoveSmooth(obj);
             break;
         case KeyboardControl:
             leftKeyPressed = KeyPressed(keystate, PADDLE_MoveLeftKeys);
             rightKeyPressed = KeyPressed(keystate, PADDLE_MoveRightKeys);
-            break;
-        default:
-            printf("Unknown Paddle Control Mode: %d!\n", obj->Mode);
-            break;
-    }
 
             if (leftKeyPressed && (!rightKeyPressed)) {
                 ((obj->TargetRect).x) -= (obj->Speed);
             } else if ((!leftKeyPressed) && rightKeyPressed) {
                 ((obj->TargetRect).x) += (obj->Speed);
             }
+            break;
+        default:
+            printf("Unknown Paddle Control Mode: %d!\n", obj->Mode);
+            break;
+    } /* switch */
     INT_Constrain(&((obj->TargetRect).x), 0, (BREAKOUT_BoxWidth - ((obj->TargetRect).w)));
 } /* PADDLE_Update */
 

breakout.h

@@ -39,7 +39,7 @@ typedef struct sceneryStruct {
     Ball ball;
     Paddle paddle;
     Block * blocks;
-    int BlockCount, Lives, StartCountdown;
+    int BlockCount, Lives, StartCountdown, Frames, Score, DestroyedBlocks;
     bool IsPaused, IsGameOver;
 } Scenery; // Objekt für die Objekte und Eigenschaften einer Szenerie
 // End Structs
@@ -47,6 +47,7 @@ typedef struct sceneryStruct {
 // Prototypes
 void BREAKOUT_INITIALIZE(SDL_Renderer * renderer, int width, int height);
 Scenery BREAKOUT_CreateDefault();
+int BREAKOUT_RefreshScore(Scenery * scenery);
 void BREAKOUT_ChangeSize(int width, int height);
 void BREAKOUT_Update(Scenery * scenery, const Uint8 * keystate);
 void BREAKOUT_Draw(Scenery * scenery, SDL_Renderer * renderer);
@@ -64,6 +65,7 @@ SDL_Point BALL_GetCenter(Ball * obj);
 void BALL_CollideWithBorders(Ball * obj);
 void BALL_MoveAwayFromBoundaries(Ball * obj);
 bool BALL_CollideWithPaddle(Ball * obj, Paddle * paddle);
+void BALL_AdaptSpeedGradient(Ball * obj, int FrameCount);
 void BALL_Update(Ball * obj, Scenery * scenery);
 void BALL_DestroyObject(Ball * obj);
 void BALL_Deinitialize();
@@ -74,6 +76,7 @@ void PADDLE_Draw(SDL_Renderer * renderer, Paddle * obj);
 bool KeyPressed(const Uint8 * keystate, Uint8 * keyArray);
 void INT_Constrain(int * variable, int min, int max);
 void DOUBLE_Constrain(double * variable, double min, double max);
+void PADDLE_MoveSmooth(Paddle * obj);
 void PADDLE_Update(Paddle * obj, const Uint8 * keystate);
 void PADDLE_DestroyObject(Paddle * obj);
 void PADDLE_Deinitialize();

highscores.c

@@ -67,7 +67,7 @@ void HIGHSCORES_Deinitialize(){
 void HIGHSCORES_GenerateTexture(SDL_Renderer * renderer){
     char * buffer = calloc(100, sizeof(char));
     int count = 0;
-    char format[20] = "| %-58s | %-10s |";
+    char format[20] = "| %-54s | %-14s |";
     SDL_Rect Message_rect;
     SDL_Surface * HIGHSCORES_TableSurface = SDL_CreateRGBSurface(0, 1920, 1080, 32, 0, 0, 0, 0);
 

main.c

@@ -55,7 +55,7 @@ int main(int argc, char * args[]){
                 HIGHSCORES_Draw(renderer);
                 break;
             case Settings:
-                Settings_Draw(renderer);
+                Settings_Draw(renderer,&scenery);
                 break;
             default:
                 printf("Unknow state was updated: %d\n", gameState);
@@ -184,7 +184,7 @@ void INITIALIZE() {
     Load_Textures(renderer);
     HIGHSCORES_Initialize();
     BACKGROUND_Initialize(renderer, width, height);
-    Settings_Initialize(renderer);
+    Settings_Initialize(renderer,&scenery);
     printf("Initializing finished!\n");
 } /* INITIALIZE */
 

settings.c

@@ -9,37 +9,47 @@
 #define Slider_height 100
 #define Scalar_width 20
 #define Bar_width 400
+#define round(x)    ((int) ((x) + .5))
+#define distance(x1,y1,x2,y2)  ((int)(sqrt(pow(x2-x1,2)+pow(y2-y1,2))))
 
 SDL_Texture* Settings_Texture;
-SDL_Texture* Settings_Ball_Texture;
+SDL_Texture* Settings_Return_Button_Texture;
 
 SDL_Rect Settings_rect;
-SDL_Rect Settings_Ball_rect;
+SDL_Rect Settings_Return_Button_rect;
 Slider BV;
 Slider BS;
 Slider BT;
-
+Uint32 Mousestate;
 bool Settings_IsInit=false;
 
-void Settings_Initialize (SDL_Renderer* renderer) {
-  Initialize_Slider(400,300,Scalar_width,Bar_width,Slider_height,1,2,&BV);
-  Initialize_Slider(400,500,Scalar_width,Bar_width,Slider_height,1,2,&BS);
-  Initialize_Slider(400,700,Scalar_width,Bar_width,Slider_height,1,2,&BT);
+void Settings_Initialize (SDL_Renderer* renderer,Scenery* scenery) {
+  Initialize_Slider(400,300,Scalar_width,Bar_width,Slider_height,1,2,&BV,1.5);
+  Initialize_Slider(400,500,Scalar_width,Bar_width,Slider_height,30,100,&BS,scenery->ball.TargetRect.w);
+  Initialize_Slider(400,700,Scalar_width,Bar_width,Slider_height,0,8,&BT,scenery->ball.TextureIndex);
   Settings_Texture = IMG_LoadTexture(renderer, "assets/images/settings_title.png");
   Settings_rect = (SDL_Rect){.x = 800, .y = 180, .w=313, .h=100};
-  Settings_Ball_Texture = IMG_LoadTexture(renderer, "assets/images/ball.png");
-  Settings_Ball_rect = (SDL_Rect){.x = 1200, .y = 300, .w=100, .h=100};
+  Settings_Return_Button_Texture = IMG_LoadTexture(renderer, "assets/images/return_button.png");
+  Settings_Return_Button_rect = (SDL_Rect){.x = 200, .y = 200, .w=75, .h=75};
   Settings_IsInit = true;
 }
 
-void Settings_Draw (SDL_Renderer* renderer) {
+void Settings_Draw (SDL_Renderer* renderer,Scenery* scenery) {
   double x;
+  scenery->ball.TargetRect.x=900;
+  scenery->ball.TargetRect.y=700;
   SDL_RenderCopy(renderer, Settings_Texture, NULL, &Settings_rect);
-  SDL_RenderCopy(renderer, Settings_Ball_Texture, NULL, &Settings_Ball_rect);
+  SDL_RenderCopy(renderer, Settings_Return_Button_Texture, NULL, &Settings_Return_Button_rect);
   Draw_Slider(renderer,&BV);
   Draw_Slider(renderer,&BS);
   Draw_Slider(renderer,&BT);
+  Draw_Ballstate(renderer,scenery);
   mapping(&x,&BT);
+  scenery->ball.TextureIndex=round(x);
+  mapping(&x,&BS);
+  scenery->ball.TargetRect.w=x;
+  scenery->ball.TargetRect.h=x;
+  Settings_Return();
 }
 
 void Settings_Deinitialize(){
@@ -54,20 +64,20 @@ void Draw_Slider(SDL_Renderer* renderer,Slider* beta){
   SDL_SetRenderDrawColor(renderer,255,255,255,255);
   SDL_RenderDrawRect(renderer,&beta->Bar_rect);
   int x,y;
-  Uint32 Mousestate=SDL_GetMouseState(&x,&y);
-  if(y<=((beta->y)+(beta->h))&&y>=(beta->y)&&x<=(beta->bw+beta->x)&&x>=(beta->x)&&(Mousestate & SDL_BUTTON(SDL_BUTTON_LEFT))){
+  Mousestate=SDL_GetMouseState(&x,&y);
+  if(y<=((beta->Bar_rect.y)+(beta->Bar_rect.h))&&y>=(beta->Bar_rect.y)&&x<=(beta->Bar_rect.w+beta->Bar_rect.x)&&x>=(beta->Bar_rect.x)&&(Mousestate & SDL_BUTTON(SDL_BUTTON_LEFT))){
     SDL_RenderFillRect(renderer,&beta->Scalar_rect);
     SDL_RenderDrawRect(renderer,&beta->Scalar_rect);
-    if(x>(beta->x+beta->bw-(beta->sw)/2)){
-      beta->Scalar_rect.x=(beta->x+beta->bw-(beta->sw));
-      beta->Slider_value=(beta->x+beta->bw-(beta->sw)/2);
+    if(x>(beta->Bar_rect.x+beta->Bar_rect.w-(beta->Scalar_rect.w)/2)){
+      beta->Scalar_rect.x=(beta->Bar_rect.x+beta->Bar_rect.w-(beta->Scalar_rect.w));
+      beta->Slider_value=(beta->Bar_rect.x+beta->Bar_rect.w-(beta->Scalar_rect.w)/2);
     }
-    else if(x<beta->x+(beta->sw)/2){
-      beta->Scalar_rect.x=beta->x;
-      beta->Slider_value=beta->x+(beta->sw)/2;
+    else if(x<beta->Bar_rect.x+(beta->Scalar_rect.w)/2){
+      beta->Scalar_rect.x=beta->Bar_rect.x;
+      beta->Slider_value=beta->Bar_rect.x+(beta->Scalar_rect.w)/2;
     }
     else{
-      beta->Scalar_rect.x=x-(beta->sw/2);
+      beta->Scalar_rect.x=x-(beta->Scalar_rect.w/2);
       beta->Slider_value=x;
     }
   }
@@ -76,19 +86,25 @@ void Draw_Slider(SDL_Renderer* renderer,Slider* beta){
   }
 }
 
-void mapping(double *x,Slider* beta){
-  *x=((beta->max-beta->min)/(beta->bw-(beta->sw)))*(beta->Slider_value-beta->x-beta->sw/2)+beta->min;
+void Draw_Ballstate(SDL_Renderer* renderer,Scenery* scenery){
+    BALL_Draw(renderer, &(scenery->ball));
 }
 
-void Initialize_Slider(int x,int y,int sw,int bw,int h,double min,double max,Slider* beta){
-  beta->Scalar_rect = (SDL_Rect){.x=x,.y=y,.w=sw,.h=h};
+void mapping(double *x,Slider* beta){
+  *x=((beta->max-beta->min)/(beta->Bar_rect.w-(beta->Scalar_rect.w)))*(beta->Slider_value-beta->Bar_rect.x-beta->Scalar_rect.w/2)+beta->min;
+}
+
+void Initialize_Slider(int x,int y,int sw,int bw,int h,double min,double max,Slider* beta,double defaultvalue){
+  beta->Scalar_rect = (SDL_Rect){.x=(defaultvalue-min)/(max-min)*(bw-sw/2)+x,.y=y,.w=sw,.h=h};
   beta->Bar_rect =  (SDL_Rect){.x=x,.y=y,.w=bw,.h=h};
-  beta->x=x;
-  beta->y=y;
-  beta->sw=sw;
-  beta->bw=bw;
-  beta->h=h;
   beta->max=max;
   beta->min=min;
-  beta->Slider_value=x+sw/2;
+  beta->Slider_value=(defaultvalue-min)/(max-min)*(bw-sw/2)+x;
+}
+
+void Settings_Return(Scenery* scenery){
+  int x,y;
+  Mousestate=SDL_GetMouseState(&x,&y);
+  if((distance(x,y,237,237)<=37)&&(Mousestate & SDL_BUTTON(SDL_BUTTON_LEFT)))
+  GAME_ChangeState(MainMenu);
 }

settings.h

@@ -7,24 +7,32 @@
 #include <SDL2/SDL.h>
 #include <SDL2/SDL_image.h>
 #include <stdbool.h>
+#include <math.h>
+#include "breakout.h"
+#include "gamestate.h"
+#include "main.h"
 
 typedef struct sliderstruct {
   SDL_Rect Bar_rect;
   SDL_Rect Scalar_rect;
-  int x,y,bw,sw,h;
   double Slider_value,min,max;
 } Slider;
 
-void Settings_Initialize (SDL_Renderer* renderer);
 
-void Settings_Draw (SDL_Renderer* renderer);
-
-void Settings_Deinitialize();
+void Settings_Draw (SDL_Renderer* renderer,Scenery* scenery);
 
 void Draw_Slider(SDL_Renderer* renderer,Slider* beta);
 
+void Draw_Ballstate(SDL_Renderer* renderer,Scenery* scenery);
+
+void Settings_Initialize (SDL_Renderer* renderer,Scenery* scenery);
+
+void Initialize_Slider(int x,int y,int sw,int bw,int h,double min,double max,Slider* beta,double defaultvalue);
+
+void Settings_Deinitialize();
+
 void mapping(double *x,Slider* beta);
 
-void Initialize_Slider(int x,int y,int sw,int bw,int h,double min,double max,Slider* beta);
+void Settings_Return();
 
 #endif

startmenu.c

@@ -5,6 +5,7 @@
 #include "gamestate.h"
 #include "main.h"
 
+extern float XScale, YScale;
 
 SDL_Texture * TITLE_Texture;
 SDL_Texture * PLAYBUTTON_Texture;
@@ -23,7 +24,11 @@ SDL_Rect HIGHSCORESBUTTON_Rect;
 SDL_Rect QUITBUTTON_Rect;
 
 int clickInRect(SDL_MouseButtonEvent b, SDL_Rect * area_rect) {
-    return (((b.x) >= (area_rect->x)) &&  ((b.x) <= ((area_rect->x) + (area_rect->w)))  &&  ((b.y) >= (area_rect->y))  &&  ((b.y) <= ((area_rect->y) + (area_rect->h))));
+    int clickx, clicky;
+
+    clickx = (int)roundf((float)b.x / XScale);
+    clicky = (int)roundf((float)b.y / YScale);
+    return ((clickx >= (area_rect->x)) &&  (clickx <= ((area_rect->x) + (area_rect->w)))  &&  (clicky >= (area_rect->y))  &&  (clicky <= ((area_rect->y) + (area_rect->h))));
 }
 
 void Load_Textures(SDL_Renderer * renderer) {