X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/1185e3c5eaf5a0ac405e14939e7ee818914e0701..171fbdaa70df511fabad11a55abf98b57a6b03cb:/twiddle.c

diff --git a/twiddle.c b/twiddle.c
index 07a735f..f6c8f4d 100644
--- a/twiddle.c
+++ b/twiddle.c
@@ -308,7 +308,7 @@ static int grid_complete(int *grid, int wh, int orientable)
 }
 
 static char *new_game_desc(game_params *params, random_state *rs,
-			   game_aux_info **aux)
+			   game_aux_info **aux, int interactive)
 {
     int *grid;
     int w = params->w, h = params->h, n = params->n, wh = w*h;
@@ -428,7 +428,7 @@ static char *validate_desc(game_params *params, char *desc)
     return NULL;
 }
 
-static game_state *new_game(game_params *params, char *desc)
+static game_state *new_game(midend_data *me, game_params *params, char *desc)
 {
     game_state *state = snew(game_state);
     int w = params->w, h = params->h, n = params->n, wh = w*h;
@@ -594,6 +594,8 @@ static game_state *make_move(game_state *from, game_ui *ui, int x, int y,
     game_state *ret;
     int dir;
 
+    button = button & (~MOD_MASK | MOD_NUM_KEYPAD);
+
     if (button == LEFT_BUTTON || button == RIGHT_BUTTON) {
 	/*
 	 * Determine the coordinates of the click. We offset by n-1
@@ -604,30 +606,66 @@ static game_state *make_move(game_state *from, game_ui *ui, int x, int y,
 	y -= (n-1) * TILE_SIZE / 2;
 	x = FROMCOORD(x);
 	y = FROMCOORD(y);
-	if (x < 0 || x > w-n || y < 0 || y > w-n)
+	dir = (button == LEFT_BUTTON ? 1 : -1);
+	if (x < 0 || x > w-n || y < 0 || y > h-n)
 	    return NULL;
+    } else if (button == 'a' || button == 'A' || button==MOD_NUM_KEYPAD+'7') {
+        x = y = 0;
+        dir = (button == 'A' ? -1 : +1);
+    } else if (button == 'b' || button == 'B' || button==MOD_NUM_KEYPAD+'9') {
+        x = w-n;
+        y = 0;
+        dir = (button == 'B' ? -1 : +1);
+    } else if (button == 'c' || button == 'C' || button==MOD_NUM_KEYPAD+'1') {
+        x = 0;
+        y = h-n;
+        dir = (button == 'C' ? -1 : +1);
+    } else if (button == 'd' || button == 'D' || button==MOD_NUM_KEYPAD+'3') {
+        x = w-n;
+        y = h-n;
+        dir = (button == 'D' ? -1 : +1);
+    } else if (button==MOD_NUM_KEYPAD+'8' && (w-n) % 2 == 0) {
+        x = (w-n) / 2;
+        y = 0;
+        dir = +1;
+    } else if (button==MOD_NUM_KEYPAD+'2' && (w-n) % 2 == 0) {
+        x = (w-n) / 2;
+        y = h-n;
+        dir = +1;
+    } else if (button==MOD_NUM_KEYPAD+'4' && (h-n) % 2 == 0) {
+        x = 0;
+        y = (h-n) / 2;
+        dir = +1;
+    } else if (button==MOD_NUM_KEYPAD+'6' && (h-n) % 2 == 0) {
+        x = w-n;
+        y = (h-n) / 2;
+        dir = +1;
+    } else if (button==MOD_NUM_KEYPAD+'5' && (w-n) % 2 == 0 && (h-n) % 2 == 0){
+        x = (w-n) / 2;
+        y = (h-n) / 2;
+        dir = +1;
+    } else {
+        return NULL;                   /* no move to be made */
+    }
 
-	/*
-	 * This is a valid move. Make it.
-	 */
-	ret = dup_game(from);
-	ret->just_used_solve = FALSE;  /* zero this in a hurry */
-	ret->movecount++;
-	dir = (button == LEFT_BUTTON ? 1 : -1);
-	do_rotate(ret->grid, w, h, n, ret->orientable, x, y, dir);
-	ret->lastx = x;
-	ret->lasty = y;
-	ret->lastr = dir;
+    /*
+     * This is a valid move. Make it.
+     */
+    ret = dup_game(from);
+    ret->just_used_solve = FALSE;  /* zero this in a hurry */
+    ret->movecount++;
+    do_rotate(ret->grid, w, h, n, ret->orientable, x, y, dir);
+    ret->lastx = x;
+    ret->lasty = y;
+    ret->lastr = dir;
 
-	/*
-	 * See if the game has been completed. To do this we simply
-	 * test that the grid contents are in increasing order.
-	 */
-	if (!ret->completed && grid_complete(ret->grid, wh, ret->orientable))
-	    ret->completed = ret->movecount;
-	return ret;
-    }
-    return NULL;
+    /*
+     * See if the game has been completed. To do this we simply
+     * test that the grid contents are in increasing order.
+     */
+    if (!ret->completed && grid_complete(ret->grid, wh, ret->orientable))
+        ret->completed = ret->movecount;
+    return ret;
 }
 
 /* ----------------------------------------------------------------------
@@ -904,7 +942,7 @@ static int highlight_colour(float angle)
 }
 
 static float game_anim_length(game_state *oldstate, game_state *newstate,
-			      int dir)
+			      int dir, game_ui *ui)
 {
     if ((dir > 0 && newstate->just_used_solve) ||
 	(dir < 0 && oldstate->just_used_solve))
@@ -914,7 +952,7 @@ static float game_anim_length(game_state *oldstate, game_state *newstate,
 }
 
 static float game_flash_length(game_state *oldstate, game_state *newstate,
-			       int dir)
+			       int dir, game_ui *ui)
 {
     if (!oldstate->completed && newstate->completed &&
 	!oldstate->used_solve && !newstate->used_solve)
@@ -974,7 +1012,7 @@ static void game_redraw(frontend *fe, game_drawstate *ds, game_state *oldstate,
      */
     if (oldstate) {
 	float angle;
-	float anim_max = game_anim_length(oldstate, state, dir);
+	float anim_max = game_anim_length(oldstate, state, dir, ui);
 
 	if (dir > 0) {
 	    lastx = state->lastx;
@@ -1073,6 +1111,11 @@ static int game_wants_statusbar(void)
     return TRUE;
 }
 
+static int game_timing_state(game_state *state)
+{
+    return TRUE;
+}
+
 #ifdef COMBINED
 #define thegame twiddle
 #endif
@@ -1106,4 +1149,5 @@ const struct game thegame = {
     game_anim_length,
     game_flash_length,
     game_wants_statusbar,
+    FALSE, game_timing_state,
 };