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#include "rsp.h"
#include "rsp_lemm.h"
#include "utils.h"
#include "dos_lemm.h"
#include <stdint.h> /* uint16_t... */
#include <string.h> /* strcpy() */
#include <stdio.h> /* printf() */
int main(int argc, char *argv[]) {
int i, rv, similar_frames, end;
struct rsp_state rsp;
char ds_si[10], command[16];
union lemm_data lemm, prevlemm;
char draw_hint_str[256][16];
char state_str[16][16];
memset(lemm.raw, 0, sizeof(lemm.raw));
for (i=0;i<256;i++) strcpy(draw_hint_str[i], "hint_unknown");
strcpy(draw_hint_str[hint_nothing], "hint_nothing");
strcpy(draw_hint_str[hint_falling], "hint_falling");
strcpy(draw_hint_str[hint_special1],"hint_special1");
strcpy(draw_hint_str[hint_walking], "hint_walking");
strcpy(draw_hint_str[hint_building],"hint_building");
strcpy(draw_hint_str[hint_mining], "hint_mining");
strcpy(draw_hint_str[hint_bashing], "hint_bashing");
strcpy(state_str[0],"s_splatting");
strcpy(state_str[1],"s_exploding");
strcpy(state_str[2],"s_falling");
strcpy(state_str[3],"s_ascending");
strcpy(state_str[4],"s_digging");
strcpy(state_str[5],"s_climbing");
strcpy(state_str[6],"s_climb_ending");
strcpy(state_str[7],"s_building");
strcpy(state_str[8],"s_blocking");
strcpy(state_str[9],"s_bashing");
strcpy(state_str[10],"s_floating");
strcpy(state_str[11],"s_mining");
strcpy(state_str[12],"s_drawning");
strcpy(state_str[13],"s_ending");
strcpy(state_str[14],"s_dying");
strcpy(state_str[15],"s_exploding2");
rv=rsp_lemm_init(&rsp, ds_si);
if ( rv != 0 ) {
printf("Error rsp_lemm_init() returns %i\n", rv);
return 1;
}
end=0;
similar_frames=0;
while (!end) {
rsp_query(&rsp, "c"); // Continue
if ( rsp.replied != 1 ) printf("Bug 03\n");
rsp_recv_full(&rsp);
if ( rsp_check_and_clear(&rsp, "S05") != 0 ) printf("Bug 04\n");
snprintf(command, 15, "m%s,0x2d", ds_si);
rsp_query(&rsp, command); // Read a lemming record
if ( rsp_decode(&rsp) != 2*sizeof(lemm.raw) ) {
printf("Bug 07\n");
continue;
}
memcpy(prevlemm.raw, lemm.raw, sizeof(lemm.raw));
//printf("%s\n", rsp.decoded);
rv = hexascii2bin(rsp.decoded, lemm.raw, sizeof(lemm.raw));
if ( rv != sizeof(lemm.raw) ) {
printf("Bug 08\n");
continue;
}
for (i=0; i<sizeof(lemm.raw); i++) {
// Search the differences between previous frame and now
if ( prevlemm.raw[i] == lemm.raw[i] ) continue;
switch(i) {
case 0x0: // x
case 0x1: // x
case 0x2: // y
case 0x3: // y
case 0x28: //spr_frame
continue; // Don't want to see those state changes because is well-known and frequent
case 0x20: //expl_countdown
if ( lemm.s.expl_countdown < 0x4e && lemm.s.expl_countdown > 0x02) {
// Skip detailing all 80 changes... Just beginning and ending
continue;
}
}
// If here, an interessting change has been detected
if ( similar_frames > 0) {
printf("(%i similar frames)\n", similar_frames);
}
similar_frames=-1;
switch(i) {
case 0x4: // x_spr_offset
i=0x5; // go to the next case (prevents double printing)
case 0x5: // x_spr_offset
printf("x_spr_offset\t%i -> %i\n",prevlemm.s.x_spr_offset, lemm.s.x_spr_offset);
break;
case 0x6: // y_spr_offset
i=0x7;
case 0x7: // y_spr_offset
printf("y_spr_offset\t%i -> %i\n",prevlemm.s.y_spr_offset, lemm.s.y_spr_offset);
break;
case 0x8: // state
i=0x9;
case 0x9: // state
rv=bit_position(lemm.s.state.raw);
switch (rv) {
case -2:
//FIXME : boucle bit par bit car ya parfois de multiple bits...
printf("state\t\t%04x -> %04x (multiple)\n",prevlemm.s.state.raw, lemm.s.state.raw);
break;
case -1:
printf("state\t\t%04x -> %04x (walking...)\n",prevlemm.s.state.raw, lemm.s.state.raw);
break;
default:
printf("state\t\t%04x -> %04x (%s)\n",prevlemm.s.state.raw, lemm.s.state.raw, state_str[rv]);
break;
}
break;
case 0xc: // spr_data_ptr
i=0xd;
case 0xd: // spr_data_ptr
printf("spr_data_ptr\t%04x -> %04x\n",prevlemm.s.spr_data_ptr, lemm.s.spr_data_ptr);
break;
case 0xe: // floattime_dble ?
printf("floattime_dble\t%02x -> %02x\n",prevlemm.s.floattime_dble, lemm.s.floattime_dble);
break;
case 0x14: // ptr2 ?
i=0x15;
case 0x15: // ptr2 ?
printf("ptr2\t\t%04x -> %04x\n",prevlemm.s.ptr2, lemm.s.ptr2);
break;
case 0x20: //expl_countdown
printf("expl_countdown\t%02x -> %02x\n",prevlemm.s.expl_countdown, lemm.s.expl_countdown);
break;
case 0x21: //steps_remain
printf("steps_remain\t%02x -> %02x\n",prevlemm.s.steps_remain, lemm.s.steps_remain);
break;
case 0x23: //falldist
printf("falldist\t%02x -> %02x\n",prevlemm.s.falldist, lemm.s.falldist);
break;
case 0x24: //flags1
if ( prevlemm.s.flags1.bits.fl1_cap_climber != lemm.s.flags1.bits.fl1_cap_climber ) {
printf("cap_climber\t%2i -> %2i\n",
prevlemm.s.flags1.bits.fl1_cap_climber,
lemm.s.flags1.bits.fl1_cap_climber
);
} else if ( prevlemm.s.flags1.bits.fl1_walk_pause_for_shruggling != lemm.s.flags1.bits.fl1_walk_pause_for_shruggling ) {
printf("walk_pause_for_shruggling\t%2i -> %2i\n",
prevlemm.s.flags1.bits.fl1_walk_pause_for_shruggling,
lemm.s.flags1.bits.fl1_walk_pause_for_shruggling
);
} else {
printf("flags1.unknown\t%02x -> %02x\n",prevlemm.s.flags1.raw, lemm.s.flags1.raw);
}
break;
case 0x25: //cap_floater
printf("cap_floater\t%02x -> %02x\n",prevlemm.s.cap_floater, lemm.s.cap_floater);
break;
case 0x26: //is_gone
printf("is_gone\t%02x -> %02x\n",prevlemm.s.is_gone, lemm.s.is_gone);
break;
case 0x27: //direction
printf("direction\t%i -> %i\n",prevlemm.s.direction, lemm.s.direction);
break;
case 0x29: //draw_hint ?
printf("draw_hint\t\t%02x -> %02x (%s)\n",prevlemm.s.draw_hint, lemm.s.draw_hint, draw_hint_str[lemm.s.draw_hint]);
break;
default:
printf("(0x%02x)\t\t%02x -> %02x\n", i, prevlemm.raw[i], lemm.raw[i]);
}
}
similar_frames++;
}
rsp_quit(&rsp);
return 0;
}
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