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invaders, mostly finished now

This commit is contained in:
iggy 2011-08-02 18:20:16 +02:00
parent c875d98456
commit 2baf1e4c57
1 changed files with 8 additions and 7 deletions
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15
firmware/loadable/spaceinvaders.c
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@ -37,11 +37,12 @@ struct gamestate {
char shots_x[ENEMY_COLUMNS];
char shots_y[ENEMY_COLUMNS];
char alive;
char move, direction, lastcol;
int16_t move;
char direction, lastcol;
bool killed;
bool step;
uint32_t score;
char level;
uint16_t level;
int8_t rokets;
char enemy_x[ENEMY_ROWS][ENEMY_COLUMNS];
char enemy_row_y[ENEMY_ROWS];
@ -268,7 +269,7 @@ void move_shots() {
if (game.shots_x[col] == DISABLED) {
for (char row = 0; row<ENEMY_ROWS; row++) {
if (game.enemy_x[row][col] != DISABLED) {
if(getRandom()%(game.alive*5)==0) {
if(getRandom()%(game.alive*20/((game.level/3)+1))==0) {
game.shots_x[col] = game.enemy_x[row][col]+5;
game.shots_y[col] = game.enemy_row_y[row]+0;
}
@ -343,7 +344,7 @@ void move_player() {
void move_enemy() {
if(game.move > 0){
game.move--;
game.move-=game.level/5+1;
return;
}
@ -380,7 +381,7 @@ void move_enemy() {
(pos >=RESX-11-1 && game.direction == 1)){
game.direction = (game.direction==1)?-1:1;
for (char r = 0; r<ENEMY_ROWS; r++) {
game.enemy_row_y[r]+=2;
game.enemy_row_y[r]+=game.level>=23?4:2;
}
return;
}
@ -389,7 +390,7 @@ void move_enemy() {
}
}
game.move = game.alive-1;
game.move = game.alive*2-1;
}
void draw_player() {
@ -476,7 +477,7 @@ void check_end() {
if (game.killed) {
game.rokets--;
delayms(500);
game.player = RESX/2+4;
game.player = RESX/2-4;
for(int col=0; col<ENEMY_COLUMNS; col++) {
game.shots_x[col] = DISABLED;