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Distinguish MOVE_UNUSED from MOVE_NO_EFFECT in Pearl

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Ben Harris
2023-06-16 10:17:37 +01:00
parent 5fb94c9f47
commit 2be0e4a242
1 changed files with 16 additions and 10 deletions
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26
pearl.c
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@ -2175,7 +2175,7 @@ static char *interpret_move(const game_state *state, game_ui *ui,
if (!INGRID(state, gx, gy)) { if (!INGRID(state, gx, gy)) {
ui->ndragcoords = -1; ui->ndragcoords = -1;
return NULL; return MOVE_UNUSED;
} }
ui->clickx = x; ui->clicky = y; ui->clickx = x; ui->clicky = y;
@ -2197,7 +2197,7 @@ static char *interpret_move(const game_state *state, game_ui *ui,
ui->cursor_active = true; ui->cursor_active = true;
} else if (control || shift) { } else if (control || shift) {
char *move; char *move;
if (ui->ndragcoords > 0) return NULL; if (ui->ndragcoords > 0) return MOVE_NO_EFFECT;
ui->ndragcoords = -1; ui->ndragcoords = -1;
move = mark_in_direction(state, ui->curx, ui->cury, move = mark_in_direction(state, ui->curx, ui->cury,
KEY_DIRECTION(button), control, tmpbuf); KEY_DIRECTION(button), control, tmpbuf);
@ -2224,15 +2224,21 @@ static char *interpret_move(const game_state *state, game_ui *ui,
ui->clicky = CENTERED_COORD(ui->cury); ui->clicky = CENTERED_COORD(ui->cury);
return MOVE_UI_UPDATE; return MOVE_UI_UPDATE;
} else release = true; } else release = true;
} else if (button == CURSOR_SELECT2 && ui->ndragcoords >= 0) { } else if (button == CURSOR_SELECT2) {
ui->ndragcoords = -1; if (ui->ndragcoords >= 0) {
return MOVE_UI_UPDATE; ui->ndragcoords = -1;
} return MOVE_UI_UPDATE;
}
return MOVE_NO_EFFECT;
}
} }
if ((button == 27 || button == '\b') && ui->ndragcoords >= 0) { if (button == 27 || button == '\b') {
ui->ndragcoords = -1; if (ui->ndragcoords >= 0) {
return MOVE_UI_UPDATE; ui->ndragcoords = -1;
return MOVE_UI_UPDATE;
}
return MOVE_NO_EFFECT;
} }
if (release) { if (release) {
@ -2309,7 +2315,7 @@ static char *interpret_move(const game_state *state, game_ui *ui,
if (button == 'H' || button == 'h') if (button == 'H' || button == 'h')
return dupstr("H"); return dupstr("H");
return NULL; return MOVE_UNUSED;
} }
static game_state *execute_move(const game_state *state, const char *move) static game_state *execute_move(const game_state *state, const char *move)