X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/cb0c7d4a682a68dfeb06e1c4e3aeb01cdf126c5e..2711f410eb53e9c632ed3021b41f00120913017b:/inertia.c

diff --git a/inertia.c b/inertia.c
index 4e84f56..74fc3c1 100644
--- a/inertia.c
+++ b/inertia.c
@@ -1445,6 +1445,11 @@ static char *solve_game(game_state *state, game_state *currstate,
     return soln;
 }
 
+static int game_can_format_as_text_now(game_params *params)
+{
+    return TRUE;
+}
+
 static char *game_text_format(game_state *state)
 {
     return NULL;
@@ -1575,7 +1580,8 @@ static char *interpret_move(game_state *state, game_ui *ui, game_drawstate *ds,
         dir = 1;
     else if (button == (MOD_NUM_KEYPAD | '3'))
         dir = 3;
-    else if (button == ' ' && state->soln && state->solnpos < state->soln->len)
+    else if (IS_CURSOR_SELECT(button) &&
+             state->soln && state->solnpos < state->soln->len)
 	dir = state->soln->list[state->solnpos];
 
     if (dir < 0)
@@ -1626,6 +1632,10 @@ static game_state *execute_move(game_state *state, char *move)
 	    sol->list[i] = move[i] - '0';
 	ret = dup_game(state);
 	ret->cheated = TRUE;
+	if (ret->soln && --ret->soln->refcount == 0) {
+	    sfree(ret->soln->list);
+	    sfree(ret->soln);
+	}
 	ret->soln = sol;
 	ret->solnpos = 0;
 	sol->refcount = 1;
@@ -1886,32 +1896,10 @@ static void draw_tile(drawing *dr, game_drawstate *ds, int x, int y, int v)
 	int cx = tx + TILESIZE / 2;
 	int cy = ty + TILESIZE / 2;
 	int r = TILESIZE / 2 - 3;
-	int coords[4*5*2];
-	int xdx = 1, xdy = 0, ydx = 0, ydy = 1;
-	int tdx, tdy, i;
-
-	for (i = 0; i < 4*5*2; i += 5*2) {
-	    coords[i+2*0+0] = cx - r/6*xdx + r*4/5*ydx;
-	    coords[i+2*0+1] = cy - r/6*xdy + r*4/5*ydy;
-	    coords[i+2*1+0] = cx - r/6*xdx + r*ydx;
-	    coords[i+2*1+1] = cy - r/6*xdy + r*ydy;
-	    coords[i+2*2+0] = cx + r/6*xdx + r*ydx;
-	    coords[i+2*2+1] = cy + r/6*xdy + r*ydy;
-	    coords[i+2*3+0] = cx + r/6*xdx + r*4/5*ydx;
-	    coords[i+2*3+1] = cy + r/6*xdy + r*4/5*ydy;
-	    coords[i+2*4+0] = cx + r*3/5*xdx + r*3/5*ydx;
-	    coords[i+2*4+1] = cy + r*3/5*xdy + r*3/5*ydy;
-
-	    tdx = ydx;
-	    tdy = ydy;
-	    ydx = xdx;
-	    ydy = xdy;
-	    xdx = -tdx;
-	    xdy = -tdy;
-	}
-
-	draw_polygon(dr, coords, 5*4, COL_MINE, COL_MINE);
 
+	draw_circle(dr, cx, cy, 5*r/6, COL_MINE, COL_MINE);
+	draw_rect(dr, cx - r/6, cy - r, 2*(r/6)+1, 2*r+1, COL_MINE);
+	draw_rect(dr, cx - r, cy - r/6, 2*r+1, 2*(r/6)+1, COL_MINE);
 	draw_rect(dr, cx-r/3, cy-r/3, r/3, r/4, COL_HIGHLIGHT);
     } else if (v == STOP) {
 	draw_circle(dr, tx + TILESIZE/2, ty + TILESIZE/2,
@@ -2147,6 +2135,16 @@ static float game_flash_length(game_state *oldstate, game_state *newstate,
     return 0.0F;
 }
 
+static int game_status(game_state *state)
+{
+    /*
+     * We never report the game as lost, on the grounds that if the
+     * player has died they're quite likely to want to undo and carry
+     * on.
+     */
+    return state->gems == 0 ? +1 : 0;
+}
+
 static int game_timing_state(game_state *state, game_ui *ui)
 {
     return TRUE;
@@ -2180,7 +2178,7 @@ const struct game thegame = {
     dup_game,
     free_game,
     TRUE, solve_game,
-    FALSE, game_text_format,
+    FALSE, game_can_format_as_text_now, game_text_format,
     new_ui,
     free_ui,
     encode_ui,
@@ -2195,6 +2193,7 @@ const struct game thegame = {
     game_redraw,
     game_anim_length,
     game_flash_length,
+    game_status,
     FALSE, FALSE, game_print_size, game_print,
     TRUE,			       /* wants_statusbar */
     FALSE, game_timing_state,