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https://opencores.org/ocsvn/openmsp430/openmsp430/trunk
Subversion Repositories openmsp430
[/] [openmsp430/] [trunk/] [fpga/] [actel_m1a3pl_dev_kit/] [software/] [spacewar/] [score.c] - Rev 158
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#include "spacewar.h" //************************************************************ // externals // extern void reset_rkts(rkt_data *, rkt_data *); extern void reset_game(rkt_data *); extern void explode(int, int); extern void rocket1(rkt_data *); extern void rocket2(rkt_data *); extern int bzsin(char); //************************************************************ // // chk_shlds // // check rockets shields for game end // /* Description: Checks if shields of first rocket structure is zero. If zero then draws an explosion for the first structure rocket and adds a point to the second structure rocket game score. */ void chk_shlds(rkt_data *rkta, rkt_data *rktb) { if(rkta->shield == 0) { // rkt a dead ? explode(rkta->xdisp, rkta->ydisp); // yes - explode rktb->game++; // add one rktb's game total } } //************************************************************ // // score // // check for game end, show score // /* Description: Checks if shields of rocket 1 the rocket 2. Explodes and scores if shields equal zero. Sets rocket 1 position to top left and rocket 2 to bottom left. Starts displaying the number of games won by rocket pictures. Resets all rocket positions back to inital positions. */ void score(rkt_data *rkt1, rkt_data *rkt2) { int i, j; chk_shlds(rkt1, rkt2); // rkt1 dead ? chk_shlds(rkt2, rkt1); // rkt2 dead ? if((rkt1->shield == 0) || (rkt2->shield == 0)) { reset_rkts(rkt1, rkt2); // reset rkt positons rkt1->xsize = 0; rkt1->ysize = rktsiz; rkt2->xsize = 0; rkt2->ysize = rktsiz; reset_game(rkt1); reset_game(rkt2); for(i = 0; i < 512; i++) { // show score rkt1->xdisp = rktsiz << 2; // left side of screen rkt2->xdisp = rktsiz << 2; // left side of screen for(j = 0; j < rkt1->game; j++) { rocket1(rkt1); rkt1->xdisp += rktsiz << 1; } for(j = 0; j < rkt2->game; j++) { rocket2(rkt2); rkt2->xdisp += rktsiz << 1; } } reset_rkts(rkt1, rkt2); // reset rkt positons } }
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