geoffrey/2048-casio
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Made animation rely on RTC_getTicks()

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Makes animation smoother, constant on every device and grid heavyness.
Set at 0.25s (0.25*128=32 ticks)
This commit is contained in:
Geoffrey Frogeye 2014-04-08 21:25:29 +02:00
parent f83d3e7785
commit 2f2a02f4f8
1 changed files with 11 additions and 8 deletions
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19
2048.c
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@ -55,6 +55,8 @@ typedef struct findFarthestPosition_return {
Cell farthest; Cell farthest;
} findFarthestPosition_return; } findFarthestPosition_return;
#define SCREEN_ANIMATION_TIME 32
int Game_score = 0; int Game_score = 0;
bool Game_over = false; bool Game_over = false;
bool Game_won = false; bool Game_won = false;
@ -259,17 +261,19 @@ bool Game_isGameTerminated() { // Intentionally moved here
void Screen_actuate() { void Screen_actuate() {
float i; int animationStartTime;
float animationLength;
Screen_drawFixedTiles(true); Screen_drawFixedTiles(true);
SaveDisp(SAVEDISP_PAGE1); SaveDisp(SAVEDISP_PAGE1);
for (i = 0; i <= 1; i += 0.02) { animationStartTime = RTC_getTicks();
do {
animationLength = RTC_getTicks() - animationStartTime;
RestoreDisp(SAVEDISP_PAGE1); RestoreDisp(SAVEDISP_PAGE1);
Screen_drawMovingTiles(i); Screen_drawMovingTiles(animationLength/SCREEN_ANIMATION_TIME);
ML_display_vram(); ML_display_vram();
} } while (animationLength <= SCREEN_ANIMATION_TIME);
RestoreDisp(SAVEDISP_PAGE1); RestoreDisp(SAVEDISP_PAGE1);
Screen_drawFixedTiles(false); Screen_drawFixedTiles(false);
@ -484,7 +488,6 @@ int initGame() {
int x, y; int x, y;
// Reset variables // Reset variables
srand(RTC_getTicks());
Game_score = 0; Game_score = 0;
Game_over = false; Game_over = false;
Game_won = false; Game_won = false;
@ -499,8 +502,6 @@ int initGame() {
} }
} }
ML_clear_screen();
// Draw Title // Draw Title
PrintXY(67, 54, "2048", 0); PrintXY(67, 54, "2048", 0);
@ -523,6 +524,8 @@ int AddIn_main(int isAppli, unsigned short OptionNum) {
// Variables // Variables
unsigned int key; unsigned int key;
srand(RTC_getTicks());
initGame(); initGame();
while (1) { // Main loop while (1) { // Main loop
GetKey(&key); GetKey(&key);