Changed font lib, game start countdown added

.gitignore

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

breakout.c

@@ -9,33 +9,24 @@
 
 #include "breakout.h"
 #include "vector.h"
+#include "font.h"
 
 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;
@@ -53,15 +44,6 @@ 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");
@@ -76,12 +58,9 @@ 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;
@@ -94,13 +73,6 @@ 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;
@@ -108,22 +80,15 @@ void BREAKOUT_ChangeSize(int width, int height){
 }
 
 void BREAKOUT_Update(Scenery * scenery, const Uint8 * keystate){
-    if (scenery->IsPaused) {
-        // Render "Paused"
-        return;
-    }
-    if ((scenery->StartCountdown)-- > 0) {
-        // Render "Countdown"
-        return;
-    }
-    (scenery->Frames)++;
-    BREAKOUT_RefreshScore(scenery);
+    if (scenery->IsPaused) return;  // Currently paused
+    if ((scenery->StartCountdown)-- < 0)
+        (scenery->StartCountdown) = 0;
+    else return;                    // Currently Counting down
     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
@@ -143,25 +108,29 @@ 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);
+    if (scenery->IsPaused)
+        FONT_RenderTextCentered(renderer, "PAUSED", 3.0f, 1);
+    else if ((scenery->StartCountdown) > 0) {
+        if ((scenery->StartCountdown) <= 60) {
+            FONT_RenderTextCentered(renderer, "GO", 6.0f, 3);
+        } else if ((scenery->StartCountdown) <= 120) {
+            FONT_RenderTextCentered(renderer, "1", 6.0f, 1);
+        } else if ((scenery->StartCountdown) <= 180) {
+            FONT_RenderTextCentered(renderer, "2", 6.0f, 1);
+        } else {
+            FONT_RenderTextCentered(renderer, "3", 6.0f, 1);
+        }
     }
 }
 
 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();
@@ -184,33 +153,24 @@ 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_TextureCount = 9;
-        BALL_SourceRects = (SDL_Rect *)malloc(BALL_TextureCount * sizeof(SDL_Rect));
+        BALL_SourceRects = (SDL_Rect *)malloc(1 * sizeof(SDL_Rect));
         if (!BALL_SourceRects) printf("FATAL! Memory allocation failed!\n");
-        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 };
+        BALL_SourceRects[0] = (SDL_Rect) {.x = 0, .y = 0, .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 - 132 },
+               .Location = (Vector) {.x = BREAKOUT_BoxWidth / 2 - 15, .y = BREAKOUT_BoxHeight - 130 },
                .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 = 5,
+               .RotationValue = 2,
                .TextureIndex = 0,
                .Speed = 15.0f
     }; // Objekt für die Eigenschaften des Balls
@@ -220,7 +180,6 @@ 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){
@@ -340,16 +299,7 @@ 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;
@@ -367,8 +317,6 @@ 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));
@@ -423,7 +371,7 @@ Paddle PADDLE_CreateDefault(){
                .TextureIndex = 0,
                .Speed = 10,
                .SteeringAngle = 40.0f,
-               .Mode = MouseControl
+               .Mode = KeyboardControl
     }; // Objekt für die Eigenschaften des Balls
 }
 
@@ -435,6 +383,8 @@ 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){
@@ -458,36 +408,36 @@ 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, rightKeyPressed;
+    bool leftKeyPressed = false, rightKeyPressed = false;
+    int paddleXMid = (obj->TargetRect).x + ((obj->TargetRect).w / 2);
+    int mouseX;
 
     switch (obj->Mode) {
         case MouseControl:
-            PADDLE_MoveSmooth(obj);
+            SDL_GetMouseState(&mouseX, NULL);
+            mouseX = (int)roundf((float)mouseX / XScale);
+            if (abs(mouseX - paddleXMid) > (obj->Speed)) {
+                if (mouseX > paddleXMid)
+                    rightKeyPressed = true;
+                else
+                    leftKeyPressed = true;
+            }
             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, Frames, Score, DestroyedBlocks;
+    int BlockCount, Lives, StartCountdown;
     bool IsPaused, IsGameOver;
 } Scenery; // Objekt für die Objekte und Eigenschaften einer Szenerie
 // End Structs
@@ -47,7 +47,6 @@ 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);
@@ -65,7 +64,6 @@ 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();
@@ -76,7 +74,6 @@ 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();

font.c

@@ -1,25 +1,51 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdbool.h>
-#include <string.h>
+#include <math.h>
 #include <SDL2/SDL.h>
 #include <SDL2/SDL_image.h>
 #include <SDL2/SDL_ttf.h>
 
 #include "font.h"
 
+#define FONT_FontFile1 "assets/fonts/monofur.ttf"
+#define FONT_FontFile2 "assets/fonts/ka1.ttf"
+#define FONT_FontFile3 "assets/fonts/minecraft.ttf"
+#define FONT_FontFile4 "assets/fonts/ae-bi.ttf"
+
+extern int width, height;
+
+int FONT_FontCount;
 SDL_Color FONT_FontColor;
-TTF_Font * FONT_FontFamily = NULL;
+TTF_Font ** FONT_FontFamily;
+bool FONT_IsInit = false;
 
 void FONT_Initialize(){
+    if (!FONT_IsInit) {
         printf("Initializing Font...\n");
         FONT_FontColor = (SDL_Color) {255, 255, 255 };
-    FONT_FontFamily = TTF_OpenFont(FONT_FontFile, 48);
-    if (!FONT_FontFamily) printf("Font could not initialize! Error: %s\n", TTF_GetError());
-    else printf("Font was successfully initialized!\n");
-    FONT_PrintFontStyle(FONT_FontFamily);
+        FONT_FontCount = 4;
+        FONT_FontFamily = (TTF_Font **)malloc(FONT_FontCount * sizeof(TTF_Font *));
+        FONT_FontFamily[0] = TTF_OpenFont(FONT_FontFile1, 48);
+        if (!FONT_FontFamily) printf("Font 1 could not initialize! Error: %s\n", TTF_GetError());
+        else printf("Font 1 was successfully initialized!\n");
+        FONT_PrintFontStyle(FONT_FontFamily[0]);
+        FONT_FontFamily[1] = TTF_OpenFont(FONT_FontFile2, 48);
+        if (!FONT_FontFamily) printf("Font 2 could not initialize! Error: %s\n", TTF_GetError());
+        else printf("Font 2 was successfully initialized!\n");
+        FONT_PrintFontStyle(FONT_FontFamily[1]);
+        FONT_FontFamily[2] = TTF_OpenFont(FONT_FontFile3, 48);
+        if (!FONT_FontFamily) printf("Font 3 could not initialize! Error: %s\n", TTF_GetError());
+        else printf("Font 3 was successfully initialized!\n");
+        FONT_PrintFontStyle(FONT_FontFamily[2]);
+        FONT_FontFamily[3] = TTF_OpenFont(FONT_FontFile4, 48);
+        if (!FONT_FontFamily) printf("Font 4 could not initialize! Error: %s\n", TTF_GetError());
+        else printf("Font 4 was successfully initialized!\n");
+        FONT_PrintFontStyle(FONT_FontFamily[3]);
         printf("Font initialized!\n");
-}
+        FONT_IsInit = true;
+    } else printf("Font already initialized!\n");
+} /* FONT_Initialize */
 
 void FONT_PrintFontStyle(TTF_Font * ffont){
     int style;
@@ -42,31 +68,51 @@ void FONT_PrintFontStyle(TTF_Font * ffont){
 }
 
 void FONT_Deinitialize(){
+    if (FONT_IsInit) {
         printf("De-initializing Font...\n");
-    TTF_CloseFont(FONT_FontFamily);
-    FONT_FontFamily = NULL; // to be safe...
+        for (int i = 0; i < FONT_FontCount; i++) {
+            TTF_CloseFont(FONT_FontFamily[i]);
+        }
+        free(FONT_FontFamily);
         printf("Font de-initialized!\n");
+        FONT_IsInit = false;
+    } else printf("Font already de-initialized!\n");
 }
 
-void FONT_RenderText(SDL_Renderer * renderer, char * text, SDL_Rect * dstRect){
+void FONT_RenderText(SDL_Renderer * renderer, char * text, SDL_Rect * dstRect, int index){
     SDL_Rect srcRect;
 
     srcRect.x = 0;
     srcRect.y = 0;
-    SDL_Texture * texture = FONT_GenerateTexture(renderer, text, &srcRect);
+    SDL_Texture * texture = FONT_GenerateTexture(renderer, text, &srcRect, index);
     SDL_RenderCopy(renderer, texture, &srcRect, dstRect);
     SDL_DestroyTexture(texture);
 }
 
-SDL_Texture * FONT_GenerateTexture(SDL_Renderer * renderer, char * text, SDL_Rect * Message_rect){
-    SDL_Surface * tmpSurface = FONT_GenerateSurface(text, Message_rect);
+void FONT_RenderTextCentered(SDL_Renderer * renderer, char * text, float scale, int index){
+    SDL_Rect srcRect, dstRect;
+
+    srcRect.x = 0;
+    srcRect.y = 0;
+
+    SDL_Texture * texture = FONT_GenerateTexture(renderer, text, &srcRect, index);
+    dstRect.w = (int)roundf((float)(srcRect.w) * scale);
+    dstRect.h = (int)roundf((float)(srcRect.h) * scale);
+    dstRect.x = (width - dstRect.w) / 2;
+    dstRect.y = (height - dstRect.h) / 2;
+    SDL_RenderCopy(renderer, texture, &srcRect, &dstRect);
+    SDL_DestroyTexture(texture);
+}
+
+SDL_Texture * FONT_GenerateTexture(SDL_Renderer * renderer, char * text, SDL_Rect * Message_rect, int index){
+    SDL_Surface * tmpSurface = FONT_GenerateSurface(text, Message_rect, index);
     SDL_Texture * resultTexture = SDL_CreateTextureFromSurface(renderer, tmpSurface);
 
     SDL_FreeSurface(tmpSurface);
     return resultTexture;
 } /* FONT_GenerateSurface */
 
-SDL_Surface * FONT_GenerateSurface(char * text, SDL_Rect * Message_rect){
-    TTF_SizeText(FONT_FontFamily, text, &(Message_rect->w), &(Message_rect->h));
-    return TTF_RenderText_Solid(FONT_FontFamily, text, FONT_FontColor);
+SDL_Surface * FONT_GenerateSurface(char * text, SDL_Rect * Message_rect, int index){
+    TTF_SizeText(FONT_FontFamily[index], text, &(Message_rect->w), &(Message_rect->h));
+    return TTF_RenderText_Solid(FONT_FontFamily[index], text, FONT_FontColor);
 }

font.h

@@ -1,20 +1,14 @@
 #ifndef __font_h__
 #define __font_h__
 
-#define FONT_FontFile "assets/fonts/monofur.ttf"
-
-// Externs
-extern SDL_Color FONT_FontColor;
-extern TTF_Font * FONT_FontFamily;
-// End Externs
-
 // Prototypes
 void FONT_Initialize();
 void FONT_PrintFontStyle(TTF_Font * ffont);
 void FONT_Deinitialize();
-void FONT_RenderText(SDL_Renderer * renderer, char * text, SDL_Rect * dstRect);
-SDL_Texture * FONT_GenerateTexture(SDL_Renderer * renderer, char * text, SDL_Rect * Message_rect);
-SDL_Surface * FONT_GenerateSurface(char * text, SDL_Rect * Message_rect);
+void FONT_RenderText(SDL_Renderer * renderer, char * text, SDL_Rect * dstRect, int index);
+void FONT_RenderTextCentered(SDL_Renderer * renderer, char * text, float scale, int index);
+SDL_Texture * FONT_GenerateTexture(SDL_Renderer * renderer, char * text, SDL_Rect * Message_rect, int index);
+SDL_Surface * FONT_GenerateSurface(char * text, SDL_Rect * Message_rect, int index);
 // End Prototypes
 
 #endif // __font_h__

highscores.c

@@ -7,47 +7,25 @@
 #include <SDL2/SDL_ttf.h>
 
 #include "highscores.h"
+#include "font.h"
 
 #define HIGHSCORES_FontFile "assets/fonts/monofur.ttf"
 
 int HIGHSCORES_EntriesGot = 0;
 User * HIGHSCORES_UserList;
-SDL_Color HIGHSCORES_FontColor;
 SDL_Texture * HIGHSCORES_TableTexture;
 SDL_Rect HIGHSCORES_TotalRect;
-TTF_Font * HIGHSCORES_FontFamily = NULL;
-SDL_Surface * tempSurface;
+bool HIGHSCORES_IsInit = false;
 
 void HIGHSCORES_Initialize(){
+    if (!HIGHSCORES_IsInit) {
         printf("Initializing Highscores...\n");
-    HIGHSCORES_FontColor = (SDL_Color) {255, 255, 255 };
+        FONT_Initialize();
         HIGHSCORES_UserList = malloc(10 * sizeof(User));
-    HIGHSCORES_FontFamily = TTF_OpenFont(HIGHSCORES_FontFile, 48);
-    if (!HIGHSCORES_FontFamily) printf("Font could not initialize! Error: %s\n", TTF_GetError());
-    else printf("Font was successfully initialized!\n");
-    printFontStyle(HIGHSCORES_FontFamily);
         HIGHSCORES_TotalRect = (SDL_Rect) {.x = 0, .y = 0, .w = 1920, .h = 1080 };
         printf("Highscores initialized!\n");
-}
-
-void printFontStyle(TTF_Font * ffont){
-    int style;
-
-    style = TTF_GetFontStyle(ffont);
-    printf("The font style is:");
-    if (style == TTF_STYLE_NORMAL)
-        printf(" normal");
-    else {
-        if (style & TTF_STYLE_BOLD)
-            printf(" bold");
-        if (style & TTF_STYLE_ITALIC)
-            printf(" italic");
-        if (style & TTF_STYLE_UNDERLINE)
-            printf(" underline");
-        if (style & TTF_STYLE_STRIKETHROUGH)
-            printf(" strikethrough");
-    }
-    printf("\n");
+        HIGHSCORES_IsInit = true;
+    } else printf("Highscores already initialized!\n");
 }
 
 void HIGHSCORES_Draw(SDL_Renderer * renderer){
@@ -55,36 +33,35 @@ void HIGHSCORES_Draw(SDL_Renderer * renderer){
 } /* HIGHSCORES_Draw */
 
 void HIGHSCORES_Deinitialize(){
+    if (HIGHSCORES_IsInit) {
         printf("De-initializing Highscores...\n");
-    TTF_CloseFont(HIGHSCORES_FontFamily);
-    HIGHSCORES_FontFamily = NULL; // to be safe...
+        FONT_Deinitialize();
         SDL_DestroyTexture(HIGHSCORES_TableTexture);
-    SDL_FreeSurface(tempSurface);
         free(HIGHSCORES_UserList);
         printf("Highscores de-initialized!\n");
+        HIGHSCORES_IsInit = false;
+    } else printf("Highscores already de-initialized!\n");
 }
 
 void HIGHSCORES_GenerateTexture(SDL_Renderer * renderer){
     char * buffer = calloc(100, sizeof(char));
     int count = 0;
-    char format[20] = "| %-54s | %-14s |";
+    char format[25] = "| %-4d | %-52s | %-10s |";
     SDL_Rect Message_rect;
     SDL_Surface * HIGHSCORES_TableSurface = SDL_CreateRGBSurface(0, 1920, 1080, 32, 0, 0, 0, 0);
 
     if (!HIGHSCORES_TableSurface) {
         printf("Surface wasn't created!\n");
     }
-    sprintf(buffer, format, "Username", "Score");
-    HIGHSCORES_DrawText(buffer, &Message_rect);
-    Message_rect.y = 70;
+    sprintf(buffer, "| Rank | Username                                             | Score      |");
+    SDL_Surface * tempSurface = FONT_GenerateSurface(buffer, &Message_rect, 0);
     Message_rect.x = 50;
-    Message_rect.h = 50;
-    Message_rect.w = 50;
+    Message_rect.y = 70;
     SDL_BlitSurface(tempSurface, NULL, HIGHSCORES_TableSurface, &Message_rect);
     SDL_FreeSurface(tempSurface);
     while (count < HIGHSCORES_EntriesGot) {
-        sprintf(buffer, format, HIGHSCORES_UserList[count].Username, HIGHSCORES_UserList[count].Score);
-        HIGHSCORES_DrawText(buffer, &Message_rect);
+        sprintf(buffer, format, (count + 1), HIGHSCORES_UserList[count].Username, HIGHSCORES_UserList[count].Score);
+        tempSurface = FONT_GenerateSurface(buffer, &Message_rect, 0);
         Message_rect.y = ((Message_rect.h + 15) * (count + 1)) + 140;
         Message_rect.x = 50;
         SDL_BlitSurface(tempSurface, NULL, HIGHSCORES_TableSurface, &Message_rect);
@@ -98,11 +75,6 @@ void HIGHSCORES_GenerateTexture(SDL_Renderer * renderer){
     SDL_FreeSurface(HIGHSCORES_TableSurface);
 } /* HIGHSCORES_GenerateSurface */
 
-void HIGHSCORES_DrawText(char * text, SDL_Rect * Message_rect){
-    TTF_SizeText(HIGHSCORES_FontFamily, text, &(Message_rect->w), &(Message_rect->h));
-    tempSurface = TTF_RenderText_Solid(HIGHSCORES_FontFamily, text, HIGHSCORES_FontColor);
-}
-
 void HIGHSCORES_ReloadList(){
     printf("Call BHI interface:\n");
     system("bhi top output.txt");

main.c

@@ -14,6 +14,7 @@
 #include "highscores.h"
 #include "settings.h"
 #include "background.h"
+#include "font.h"
 
 #include "main.h"
 
@@ -55,7 +56,7 @@ int main(int argc, char * args[]){
                 HIGHSCORES_Draw(renderer);
                 break;
             case Settings:
-                Settings_Draw(renderer,&scenery);
+                Settings_Draw(renderer);
                 break;
             default:
                 printf("Unknow state was updated: %d\n", gameState);
@@ -105,8 +106,6 @@ void HandleSDLEvents(){
                 running = false;
                 break;
             case SDL_KEYDOWN:
-                // if (event.key.keysym.scancode == SDL_SCANCODE_ESCAPE) running = false;
-                // else
                 keyPress(event.key);
                 break;
             case SDL_MOUSEBUTTONDOWN:
@@ -121,28 +120,26 @@ void HandleSDLEvents(){
 } /* HandleSDLEvents */
 
 void mousePress(SDL_MouseButtonEvent b){ // Debug prop
-    if (b.button == SDL_BUTTON_LEFT) {
-        printf("Left mouse pressed at %d, %d\n", b.x, b.y);
-    } else if (b.button == SDL_BUTTON_RIGHT) {
-        printf("Right mouse pressed...\n");
-    } else {
-        printf("Unknown mouse button pressed: %d\n", b.button);
-    }
+    // if (b.button == SDL_BUTTON_LEFT) {
+    //     printf("Left mouse pressed at %d, %d\n", b.x, b.y);
+    // } else if (b.button == SDL_BUTTON_RIGHT) {
+    //     printf("Right mouse pressed...\n");
+    // } else {
+    //     printf("Unknown mouse button pressed: %d\n", b.button);
+    // }
 }
 
 void keyPress(SDL_KeyboardEvent b){ // Debug prop
-    printf("Key pressed: ID is %d\n", b.keysym.scancode);
-    if (b.keysym.scancode == SDL_SCANCODE_F11 || b.keysym.scancode == SDL_SCANCODE_5) {
+    // printf("Key pressed: ID is %d\n", b.keysym.scancode);
+    if (b.keysym.scancode == SDL_SCANCODE_F11)
         toggleFullscreen();
 }
-}
 
 void toggleFullscreen(){
-    if (fullscreen) {
+    if (fullscreen)
         SDL_SetWindowFullscreen(window, SDL_WINDOW_FULLSCREEN_DESKTOP);
-    } else {
+    else
         SDL_SetWindowFullscreen(window, 0);
-    }
     fullscreen = !fullscreen;
 }
 
@@ -150,7 +147,6 @@ void windowChanged(SDL_WindowEvent b){ // Debug prop
     switch (b.event) {
         case SDL_WINDOWEVENT_SIZE_CHANGED:
             printf("Window was resized to (%d|%d)!\n", event.window.data1, event.window.data2);
-            // BREAKOUT_ChangeSize(event.window.data1, event.window.data2);
             XScale = ((double)(event.window.data1) / (double)width);
             YScale = ((double)(event.window.data2) / (double)height);
             SDL_RenderSetScale(renderer, XScale, YScale);
@@ -182,9 +178,10 @@ void INITIALIZE() {
     BREAKOUT_INITIALIZE(renderer, width, height);
     scenery = BREAKOUT_CreateDefault();
     Load_Textures(renderer);
+    FONT_Initialize();
     HIGHSCORES_Initialize();
     BACKGROUND_Initialize(renderer, width, height);
-    Settings_Initialize(renderer,&scenery);
+    Settings_Initialize(renderer);
     printf("Initializing finished!\n");
 } /* INITIALIZE */
 
@@ -193,6 +190,7 @@ void QUIT(){
     BACKGROUND_Deinitialize();
     Settings_Deinitialize();
     HIGHSCORES_Deinitialize();
+    FONT_Deinitialize();
     BREAKOUT_DestroyObject(&scenery);
     BREAKOUT_DEINITIALIZE();
     TTF_Quit();

settings.c

@@ -9,47 +9,37 @@
 #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_Return_Button_Texture;
+SDL_Texture* Settings_Ball_Texture;
 
 SDL_Rect Settings_rect;
-SDL_Rect Settings_Return_Button_rect;
+SDL_Rect Settings_Ball_rect;
 Slider BV;
 Slider BS;
 Slider BT;
-Uint32 Mousestate;
+
 bool Settings_IsInit=false;
 
-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);
+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);
   Settings_Texture = IMG_LoadTexture(renderer, "assets/images/settings_title.png");
   Settings_rect = (SDL_Rect){.x = 800, .y = 180, .w=313, .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_Ball_Texture = IMG_LoadTexture(renderer, "assets/images/ball.png");
+  Settings_Ball_rect = (SDL_Rect){.x = 1200, .y = 300, .w=100, .h=100};
   Settings_IsInit = true;
 }
 
-void Settings_Draw (SDL_Renderer* renderer,Scenery* scenery) {
+void Settings_Draw (SDL_Renderer* renderer) {
   double x;
-  scenery->ball.TargetRect.x=900;
-  scenery->ball.TargetRect.y=700;
   SDL_RenderCopy(renderer, Settings_Texture, NULL, &Settings_rect);
-  SDL_RenderCopy(renderer, Settings_Return_Button_Texture, NULL, &Settings_Return_Button_rect);
+  SDL_RenderCopy(renderer, Settings_Ball_Texture, NULL, &Settings_Ball_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(){
@@ -64,20 +54,20 @@ void Draw_Slider(SDL_Renderer* renderer,Slider* beta){
   SDL_SetRenderDrawColor(renderer,255,255,255,255);
   SDL_RenderDrawRect(renderer,&beta->Bar_rect);
   int x,y;
-  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))){
+  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))){
     SDL_RenderFillRect(renderer,&beta->Scalar_rect);
     SDL_RenderDrawRect(renderer,&beta->Scalar_rect);
-    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);
+    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);
     }
-    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 if(x<beta->x+(beta->sw)/2){
+      beta->Scalar_rect.x=beta->x;
+      beta->Slider_value=beta->x+(beta->sw)/2;
     }
     else{
-      beta->Scalar_rect.x=x-(beta->Scalar_rect.w/2);
+      beta->Scalar_rect.x=x-(beta->sw/2);
       beta->Slider_value=x;
     }
   }
@@ -86,25 +76,19 @@ void Draw_Slider(SDL_Renderer* renderer,Slider* beta){
   }
 }
 
-void Draw_Ballstate(SDL_Renderer* renderer,Scenery* scenery){
-    BALL_Draw(renderer, &(scenery->ball));
-}
-
 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;
+  *x=((beta->max-beta->min)/(beta->bw-(beta->sw)))*(beta->Slider_value-beta->x-beta->sw/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};
+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};
   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=(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);
+  beta->Slider_value=x+sw/2;
 }

settings.h

@@ -7,32 +7,24 @@
 #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,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_Draw (SDL_Renderer* renderer);
 
 void Settings_Deinitialize();
 
+void Draw_Slider(SDL_Renderer* renderer,Slider* beta);
+
 void mapping(double *x,Slider* beta);
 
-void Settings_Return();
+void Initialize_Slider(int x,int y,int sw,int bw,int h,double min,double max,Slider* beta);
 
 #endif

startmenu.c

@@ -5,7 +5,6 @@
 #include "gamestate.h"
 #include "main.h"
 
-extern float XScale, YScale;
 
 SDL_Texture * TITLE_Texture;
 SDL_Texture * PLAYBUTTON_Texture;
@@ -24,11 +23,7 @@ SDL_Rect HIGHSCORESBUTTON_Rect;
 SDL_Rect QUITBUTTON_Rect;
 
 int clickInRect(SDL_MouseButtonEvent b, SDL_Rect * area_rect) {
-    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))));
+    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))));
 }
 
 void Load_Textures(SDL_Renderer * renderer) {