Completes testing of phase and fixes some errors

- Fixes some information in skill tooltips
- Fixes a bug with menu mouse selections

src/menu.c

@@ -193,7 +193,7 @@ menu_update(Menu *m, Input *input)
 		if (position_in_rect(&p, &item->button->area)
 		    && input_mousebutton_is_pressed(input, MBUTTON_LEFT))
 		{
-			item->button->event(NULL);
+			item->button->event(item->button->usrdata);
 			return;
 		}
 	}

src/monster.c

@@ -528,6 +528,10 @@ monster_perform_aoe_attack(Monster *m, RoomMatrix *rm)
 bool
 monster_move(Monster *m, RoomMatrix *rm, Map *map)
 {
+	Player *player = roommatrix_get_player(rm);
+	if (player && player->phase_count)
+		return true;
+
 	if (m->stats.hp <= 0 || m->sprite->state == SPRITE_STATE_FALLING)
 		return true;
 

src/player.c

@@ -103,9 +103,9 @@ action_spent(Player *p)
 		for (size_t i = 0; i < PLAYER_SKILL_COUNT; ++i) {
 			if (p->skills[i] != NULL && p->skills[i]->resetCountdown > 0)
 				p->skills[i]->resetCountdown--;
-			if (p->phase_count > 0)
-				p->phase_count--;
 		}
+		if (p->phase_count > 0)
+			p->phase_count--;
 	}
 }
 
@@ -231,7 +231,7 @@ has_collided(Player *player, RoomMatrix *matrix, Vector2d direction)
 	else {
 		player_collect_items(player, space);
 		player_pickup_artifacts(player, space);
-		if (player->phase_count) {
+		if (!player->phase_count) {
 			player_interact_objects(player, space);
 			player_interact_traps_and_pits(player, space);
 		}

src/roommatrix.c

@@ -307,3 +307,10 @@ void roommatrix_destroy(RoomMatrix *m)
 
 	free(m);
 }
+
+Player *
+roommatrix_get_player(RoomMatrix *rm)
+{
+	Position *pos = &rm->playerRoomPos;
+	return rm->spaces[pos->x][pos->y].player;
+}

src/roommatrix.h

@@ -90,4 +90,7 @@ roommatrix_render_debug(RoomMatrix*, Camera*);
 void
 roommatrix_destroy(RoomMatrix*);
 
+Player *
+roommatrix_get_player(RoomMatrix*);
+
 #endif // ROOMMATRIX_H_

src/skill.c

@@ -77,9 +77,10 @@ static char *trip_tooltip[] = {
 	"TRIP",
 	"",
 	"   Trips an adjecant enemy causing him to fall (move), in",
-	"   the direction you tripped him.",
+	"   the direction you tripped it in.",
+	"   On a successful hit the enemy will also be stunned."
 	"",
-	"   This can be combined with traps and pits to great effect",
+	"   This can be combined with traps and pits to great effect.",
 	"",
 	"COOLDOWN:",
 	"   3 turns",
@@ -99,6 +100,7 @@ static char *backstab_tooltip[] = {
 	"   You flip over an adjecant enemy taking it's place and",
 	"   it taking yours, finnishing off with a stab in the back",
 	"   of your foe.",
+	"   A successful attack will also leave the enemy stunned."
 	"",
 	"COOLDOWN:",
 	"   5 turns",
@@ -116,8 +118,8 @@ static char *phase_tooltip[] = {
 	"PHASE",
 	"",
 	"   You phase out of existence for a time. While you are phased you",
-	"   are unaffected by gravity, traps and monsters won't see you.",
-	"   You can also pass through monsters",
+	"   are unaffected by gravity, traps and enemies won't see you.",
+	"   You can also pass through enemies.",
 	"",
 	"   The effect lasts for 3 turns",
 	"",
@@ -425,7 +427,7 @@ skill_trip(Skill *skill, SkillData *data)
 		gui_log("You trip %s causing it to fall away from you", space->monster->lclabel);
 		monster_hit(space->monster, dmg);
 		player_monster_kill_check(data->player, space->monster);
-		if (space->monster->stats.hp > 0) {
+		if (dmg && space->monster->stats.hp > 0) {
 			Uint32 pushCount = 1 + player_has_artifact(data->player, PUSH_BACK);
 			for (Uint32 i = 0; i < pushCount; ++i) {
 				monster_push(space->monster, data->player, data->matrix, data->direction);
@@ -433,6 +435,7 @@ skill_trip(Skill *skill, SkillData *data)
 					break;
 				}
 			}
+			monster_set_state(space->monster, STUNNED, (Uint8)(1 + player_has_artifact(data->player, INCREASED_STUN)));
 		}