diff options
Diffstat (limited to 'src/functions.c')
| -rw-r--r-- | src/functions.c | 168 |
1 files changed, 84 insertions, 84 deletions
diff --git a/src/functions.c b/src/functions.c index bd6856d..ed2e3d5 100644 --- a/src/functions.c +++ b/src/functions.c @@ -5,10 +5,10 @@ extern sfRectangleShape *fld[25][10]; // Array of field rectangles extern sfVector2f fldCPos[25][10]; // Array of absolute coordinates of field rectangles -extern sfVector2i fldSize; +extern sfVector2i fldSize; extern sfVector2i fldPos; extern sfVector2f fldCSize; // Field rectangles size variable x/y -extern int fldCOutThick; // Field rectangles outline thickness +extern int fldCOutThick; // Field rectangles outline thickness extern sfVector2f textScore_pos; extern sfText *textScore; @@ -50,7 +50,7 @@ extern uint8_t arrShapeT[4][4]; * Init routine. Performs once per program run * */ -void initAll() +void initAll() { fontScore = sfFont_createFromFile("dat/arial.ttf"); if (!fontScore) { @@ -64,39 +64,39 @@ void initAll() sfText_setFont(textScore, fontScore); sfText_setCharacterSize(textScore, 20); sfText_setPosition(textScore, textScore_pos); - - /* + + /* * Dimensions of every fld's block * 19px - fill color 1px - for outline, 20 - at all * */ fldCSize.x = 23; fldCSize.y = 23; - - fldPos.x = 10; // Field's bottom left corner coordinates + + fldPos.x = 10; // Field's bottom left corner coordinates fldPos.y = 10+500-25; fldSize.x = 10; // Field size in blocks - fldSize.y = 25; - + fldSize.y = 25; + srand( time(NULL) ); gameTick = sfClock_create(); mTick = sfClock_create(); - + /* Create field */ for (int j = 0; j < fldSize.y; j++) { for(int i = 0; i < fldSize.x; i++) { fldCAtt[j][i].a = 0; // Inactive = empty fldCPos[j][i].x = fldPos.x + (i * (fldCSize.x + 2 * fldCOutThick)); - fldCPos[j][i].y = fldPos.y - + fldCPos[j][i].y = fldPos.y - (j * (fldCSize.y + 2 * fldCOutThick)); fld[j][i] = sfRectangleShape_create(); sfRectangleShape_setFillColor(fld[j][i], uiColor1); sfRectangleShape_setSize(fld[j][i], fldCSize); sfRectangleShape_setPosition(fld[j][i], fldCPos[j][i]); - sfRectangleShape_setOutlineColor(fld[j][i], + sfRectangleShape_setOutlineColor(fld[j][i], uiColor3); - sfRectangleShape_setOutlineThickness(fld[j][i], + sfRectangleShape_setOutlineThickness(fld[j][i], fldCOutThick); } } @@ -107,15 +107,15 @@ void initAll() * Refreshes score * */ -void scoreDisplay(int score, sfText *textScore) +void scoreDisplay(int score, sfText *textScore) { char a[64]; char b[8]; sprintf(b, "Score: "); sprintf(a, "%d", score); - for (int i = 63; i >= 7; i--) + for (int i = 63; i >= 7; i--) a[i] = a[i-7]; - for (int i = 0; i < 7; i++) + for (int i = 0; i < 7; i++) a[i] = b[i]; sfText_setString(textScore, (char *)&a); } @@ -124,13 +124,13 @@ void scoreDisplay(int score, sfText *textScore) * Removes line when cells all are in row in it * */ -int linesRmScore() +int linesRmScore() { int k = 0; // "Filled line" indicator int s = 0; for (int j = 0; j < 20; j++) { for (int i = 0; i < 10; i++) { - if (fldCAtt[j][i].a != 0) + if (fldCAtt[j][i].a != 0) k++; } if (k >= 10) { // If line is full @@ -145,14 +145,14 @@ int linesRmScore() } for (int m = 0; m < 10; m++) { fldCAtt[n][m].a = fldCAtt[n+1][m].a; - fldCAtt[n][m].fColor + fldCAtt[n][m].fColor = fldCAtt[n+1][m].fColor; } } - j--; // Do not let loop to go to next line because + j--; // Do not let loop to go to next line because // next line go down by itself =) } - k = 0; // Clear line fill indicator + k = 0; // Clear line fill indicator } return s; // Return number of deleted lines } @@ -162,22 +162,22 @@ int linesRmScore() * into the game at the top. * */ -void putShape() +void putShape() { for (int j = 0; j < 4; j++) { for (int i = 0; i < 4; i++) { if (actiSh.c[j][i]) { - fldCAtt[j+actiSh.y][i+actiSh.x].a + fldCAtt[j+actiSh.y][i+actiSh.x].a = actiSh.c[j][i]; - if ((j+actiSh.y >= 0) + if ((j+actiSh.y >= 0) && (i+actiSh.x >= 0)) { - fldCAtt[j+actiSh.y][i+actiSh.x].fColor + fldCAtt[j+actiSh.y][i+actiSh.x].fColor = actiSh.fColor; } } } } - scoreCurrent += linesRmScore()*100; // Remove filled lines and + scoreCurrent += linesRmScore()*100; // Remove filled lines and // get score; for (int i = 0; i < 10; i++) if (fldCAtt[20][i].a) { @@ -187,7 +187,7 @@ void putShape() resetActiveShape(); } -void resetActiveShape() +void resetActiveShape() { actiSh.t = (rand()%7)+1; // Insert new random shape of 7 variants switch (actiSh.t) { // Copy cell active/inactive state @@ -251,12 +251,12 @@ void resetActiveShape() * Game tick * */ -void tTick() -{ // If tick exceeds current level tick latency +void tTick() +{ // If tick exceeds current level tick latency if (sfClock_getElapsedTime(gameTick).microseconds >= lvlLatency) { sfClock_restart(gameTick); // Restart gameTick /* if bottom not reached */ - if ((wallCollisionCheck(0b0010) == 0) + if ((wallCollisionCheck(0b0010) == 0) && (cellCollisionCheck(0b0010) == 0)) actiSh.y--; // Move else @@ -269,7 +269,7 @@ void tTick() * Rotate matrix left routine * */ -void rotateLeft() +void rotateLeft() { uint8_t arr[4][4]; memcpy(&arr[0][0], &actiSh.c[0][0], sizeof(uint8_t)*4*4); @@ -291,7 +291,7 @@ void rotateLeft() * Rotate matrix right routine * */ -void rotateRight() +void rotateRight() { uint8_t arr[4][4]; memcpy(&arr[0][0], &actiSh.c[0][0], sizeof(uint8_t)*4*4); @@ -313,30 +313,30 @@ void rotateRight() * Rotates active shape with callling collision checkers * */ -void rotateShape() +void rotateShape() { rotateRight(); // Make rotate - if ((wallRotCollisionCheck() == 1) - || (cellRotCollisionCheck() == 1)) + if ((wallRotCollisionCheck() == 1) + || (cellRotCollisionCheck() == 1)) rotateLeft(); // Just rotate back =) } -int cellRotCollisionCheck() +int cellRotCollisionCheck() { for (int j = 0; j < 4; j++) for (int i = 0; i < 4; i++) - if (actiSh.c[j][i] + if (actiSh.c[j][i] && fldCAtt[j+actiSh.y][i+actiSh.x].a) return 1; // Collision happens return 0; // Else it do not } -int wallRotCollisionCheck() +int wallRotCollisionCheck() { if(actiSh.y < 0) //If shape has crossed Bottom border for(int i = 0; i < 4; i++) - if (actiSh.c[-1-actiSh.y][i]) + if (actiSh.c[-1-actiSh.y][i]) return 1; // Collision happens if(actiSh.x < 0) //If shape has crossed Left border for(int i = 0; i < 4; i++) @@ -350,7 +350,7 @@ int wallRotCollisionCheck() } -int cellCollisionCheck(int dir) +int cellCollisionCheck(int dir) { for (int j = 0; j < 4; j++) { for (int i = 0; i < 4; i++) { @@ -366,7 +366,7 @@ int cellCollisionCheck(int dir) && actiSh.c[j][i] // Check activity && fldCAtt[j+actiSh.y][i+actiSh.x-1].a) return 1; // Collision happens - if ((dir & 0b0010) // Check Bottom + if ((dir & 0b0010) // Check Bottom && (j+actiSh.y-1 >= 0) // Avoiding nonexisting fld cells && (i+actiSh.x >= 0) // --- && actiSh.c[j][i] // Check activity @@ -377,7 +377,7 @@ int cellCollisionCheck(int dir) return 0; // Else it do not } -int wallCollisionCheck(int dir) +int wallCollisionCheck(int dir) { if (dir & 0b0001) { // Right collision request if (actiSh.x >= 6) // If shape has reached Right boreder @@ -390,19 +390,19 @@ int wallCollisionCheck(int dir) if (actiSh.c[-actiSh.y][i]) return 1; // Collision happens } else if (dir & 0b1000) // Left collision request - if (actiSh.x <= 0) // If shape has reached Left border - for (int i = 0; i < 4; i++) + if (actiSh.x <= 0) // If shape has reached Left border + for (int i = 0; i < 4; i++) if (actiSh.c[i][-actiSh.x]) return 1; // Collision happens return 0; } -/* - * Keys hold handler +/* + * Keys hold handler * */ -void tKeyCtrl() +void tKeyCtrl() { /* Up arrow key 'hold' handler */ if (sfKeyboard_isKeyPressed(sfKeyUp) == 1) { @@ -415,12 +415,12 @@ void tKeyCtrl() arrKeys = arrKeys & ~0b0100; } } - + /* Down Arrow Key 'hold' handler */ if (sfKeyboard_isKeyPressed(sfKeyDown) == 1) { if ((arrKeys & 0b0010) == 0) { arrKeys = arrKeys | 0b0010; - if ((wallCollisionCheck(0b0010) == 0) + if ((wallCollisionCheck(0b0010) == 0) && (cellCollisionCheck(0b0010) == 0)) { actiSh.y--; // Avoid excess move down by gameTick @@ -429,8 +429,8 @@ void tKeyCtrl() } repPushDown = sfClock_create(); } else { - if (sfClock_getElapsedTime(repPushDown).microseconds - >= moveRepeatLatency2) + if (sfClock_getElapsedTime(repPushDown).microseconds + >= moveRepeatLatency2) arrKeys = arrKeys & ~0b0010; } } else { @@ -439,9 +439,9 @@ void tKeyCtrl() arrKeys = arrKeys & ~0b100000; } } - + /* Left Arrow Key 'hold' handler */ - if ((sfKeyboard_isKeyPressed(sfKeyLeft) == 1) + if ((sfKeyboard_isKeyPressed(sfKeyLeft) == 1) && (sfKeyboard_isKeyPressed(sfKeyRight) == 0)) { if ((arrKeys & 0b1000) == 0){ arrKeys = arrKeys | 0b1000; @@ -449,16 +449,16 @@ void tKeyCtrl() && (cellCollisionCheck(0b1000) == 0)) actiSh.x--; repKeyLeft = sfClock_create(); - } else { + } else { if ((arrKeys & 0b10000000) == 0) { - if (sfClock_getElapsedTime(repKeyLeft).microseconds + if (sfClock_getElapsedTime(repKeyLeft).microseconds >= moveRepeatLatency1) { arrKeys = arrKeys | 0b10000000; arrKeys = arrKeys & ~0b1000; } } else { - if (sfClock_getElapsedTime(repKeyLeft).microseconds - >= moveRepeatLatency2) + if (sfClock_getElapsedTime(repKeyLeft).microseconds + >= moveRepeatLatency2) arrKeys = arrKeys & ~0b1000; } } @@ -468,25 +468,25 @@ void tKeyCtrl() arrKeys = arrKeys & ~0b10000000; } } - + /* Right Arrow Key 'hold' handler */ - if ((sfKeyboard_isKeyPressed(sfKeyRight) == 1) - && (sfKeyboard_isKeyPressed(sfKeyLeft) == 0)) { + if ((sfKeyboard_isKeyPressed(sfKeyRight) == 1) + && (sfKeyboard_isKeyPressed(sfKeyLeft) == 0)) { if ((arrKeys & 0b0001) == 0){ arrKeys = arrKeys | 0b0001; - if ((wallCollisionCheck(0b0001) == 0) + if ((wallCollisionCheck(0b0001) == 0) && (cellCollisionCheck(0b0001) == 0)) actiSh.x++; repKeyRight = sfClock_create(); } else { if ((arrKeys & 0b10000) == 0) { - if (sfClock_getElapsedTime(repKeyRight).microseconds + if (sfClock_getElapsedTime(repKeyRight).microseconds >= moveRepeatLatency1) { arrKeys = arrKeys | 0b10000; arrKeys = arrKeys & ~0b0001; } } else if (sfKeyboard_isKeyPressed(sfKeyLeft) == 0) { - if (sfClock_getElapsedTime(repKeyRight).microseconds + if (sfClock_getElapsedTime(repKeyRight).microseconds >= moveRepeatLatency2) // Wait short time arrKeys = arrKeys & ~0b0001; } @@ -495,13 +495,13 @@ void tKeyCtrl() if ((arrKeys & 0b0001) != 0) { arrKeys = arrKeys & ~0b0001; arrKeys = arrKeys & ~0b10000; - } + } } } -/* - * Colorize active cells of field +/* + * Colorize active cells of field * */ void colorizeFld() @@ -510,17 +510,17 @@ void colorizeFld() for(int i = 0; i < fldSize.x; i++) { if (fldCAtt[j][i].a) { sfRectangleShape_setFillColor( - fld[j][i], + fld[j][i], fldCAtt[j][i].fColor); sfRectangleShape_setOutlineColor( - fld[j][i], + fld[j][i], uiColor3); } else { sfRectangleShape_setFillColor( - fld[j][i], + fld[j][i], uiColor1); sfRectangleShape_setOutlineColor( - fld[j][i], + fld[j][i], uiColor2); } } @@ -528,9 +528,9 @@ void colorizeFld() } -/* - * Colorize active cells of active shape (overlay only - * active cells above background of fld) +/* + * Colorize active cells of active shape (overlay only + * active cells above background of fld) * */ void colorizeActiSh() @@ -539,10 +539,10 @@ void colorizeActiSh() for(int i = 0; i < 4; i++) { if (actiSh.c[j][i] && j+actiSh.y < 20) { sfRectangleShape_setFillColor( - fld[j+actiSh.y][i+actiSh.x], + fld[j+actiSh.y][i+actiSh.x], actiSh.fColor); sfRectangleShape_setOutlineColor( - fld[j+actiSh.y][i+actiSh.x], + fld[j+actiSh.y][i+actiSh.x], uiColor3); } } @@ -550,7 +550,7 @@ void colorizeActiSh() } -void menuTick() +void menuTick() { if(sfClock_getElapsedTime(mTick).microseconds >= lvlLatency) { sfClock_restart(mTick); @@ -559,7 +559,7 @@ void menuTick() } -void colorizeRandom() +void colorizeRandom() { int a; for (int j = 0; j < fldSize.y-5; j++) { @@ -567,31 +567,31 @@ void colorizeRandom() a = rand()%7+1; switch (a) { case 1 : - sfRectangleShape_setFillColor(fld[j][i], + sfRectangleShape_setFillColor(fld[j][i], tOrange); break; case 2 : - sfRectangleShape_setFillColor(fld[j][i], + sfRectangleShape_setFillColor(fld[j][i], tBlue); break; case 3 : - sfRectangleShape_setFillColor(fld[j][i], + sfRectangleShape_setFillColor(fld[j][i], tRed); break; case 4 : - sfRectangleShape_setFillColor(fld[j][i], + sfRectangleShape_setFillColor(fld[j][i], tGreen); break; case 5 : - sfRectangleShape_setFillColor(fld[j][i], + sfRectangleShape_setFillColor(fld[j][i], tYellow); break; case 6 : - sfRectangleShape_setFillColor(fld[j][i], + sfRectangleShape_setFillColor(fld[j][i], tCyan); break; case 7 : - sfRectangleShape_setFillColor(fld[j][i], + sfRectangleShape_setFillColor(fld[j][i], tMagneta); break; } |