Fixes returning daggers and resets erupt attack

src/effect_util.c

@@ -50,8 +50,7 @@ effect_damage_surroundings(Position *pos,
 					monster_push(r->monster,
 						     roommatrix_get_player(rm),
 						     rm,
-						     dir
-						    );
+						     dir);
 				}
 			} else if (r->player && damagePlayer) {
 				CombatResult result = stats_fight(attackerStats, &r->player->stats);

src/projectile.c

@@ -87,6 +87,14 @@ get_projectile_pos_for(Projectile *p)
 	return projectilePos;
 }
 
+static void
+clear_processed_spaces(Projectile *p)
+{
+	memset(&p->processedSpaces,
+	       false,
+	       sizeof(p->processedSpaces[0][0]) * MAP_ROOM_WIDTH * MAP_ROOM_HEIGHT);
+}
+
 void
 projectile_update(Projectile *p, UpdateData *data)
 {
@@ -134,7 +142,8 @@ projectile_update(Projectile *p, UpdateData *data)
 	} else {
 		p->bounceCount += 1;
 		vector2d_reverse(&p->velocity);
-		alive = p->bounceCount < player_has_artifact(data->player, DAGGER_BOUNCE);
+		clear_processed_spaces(p);
+		alive = p->bounceCount <= player_has_artifact(data->player, DAGGER_BOUNCE);
 	}
 
 	mixer_play_effect(SWORD_HIT);

src/roommatrix.h

@@ -15,9 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-
-#ifndef ROOMMATRIX_H_
-#define	ROOMMATRIX_H_
+#pragma once
 
 #include <stdbool.h>
 #include "defines.h"
@@ -87,6 +85,9 @@ roommatrix_render_lightmap(RoomMatrix*, Camera*);
 RoomSpace*
 roommatrix_get_space_for(RoomMatrix*, const Position *p);
 
+Player *
+roommatrix_get_player(RoomMatrix*);
+
 #ifdef DEBUG
 void
 roommatrix_render_debug(RoomMatrix*, Camera*);
@@ -94,8 +95,3 @@ roommatrix_render_debug(RoomMatrix*, Camera*);
 
 void
 roommatrix_destroy(RoomMatrix*);
-
-Player *
-roommatrix_get_player(RoomMatrix*);
-
-#endif // ROOMMATRIX_H_

src/skill.c

@@ -954,13 +954,39 @@ skill_erupt(Skill *skill, SkillData *data)
 	particle_engine_eldritch_explosion(player->sprite->pos, DIM(32, 32));
 	mixer_play_effect(BLAST_EFFECT);
 
-	int range = 1 + player_has_artifact(player, SKILL_RADIUS);
-	effect_damage_surroundings(&player->sprite->pos,
-				   rm,
-				   &player->stats,
-				   range,
-				   1 + player_has_artifact(player, PUSH_BACK),
-				   false);
+	Position playerMPos = position_to_matrix_coords(&player->sprite->pos);
+	int range = player_has_artifact(player, SKILL_RADIUS);
+	for (Sint32 i = -1 - range; i <= 1 + range; ++i) {
+		for (Sint32 j = -1 - range; j <= 1 + range; ++j) {
+
+			if (i == 0 && j == 0)
+				continue;
+
+			Position matrixPos = POS(playerMPos.x + i, playerMPos.y + j);
+			if (!position_in_roommatrix(&matrixPos))
+				continue;
+
+			RoomSpace *r = &rm->spaces[matrixPos.x][matrixPos.y];
+			if (r->monster) {
+				player->stats.advantage = true;
+				CombatResult result = stats_fight(&player->stats, &r->monster->stats);
+				player->stats.advantage = false;
+				monster_hit(r->monster, result.dmg, result.critical);
+				gui_log("%s takes %d damage from the explosion", r->monster->label, result.dmg);
+				monster_set_state(r->monster, SCARED, 3);
+
+				int lvl = 1 + player_has_artifact(player, PUSH_BACK);
+				Vector2d dir = vector2d_to_direction(&VEC2D((float) i, (float) j));
+				for (int k = 0; k < lvl; ++k) {
+					if (r->monster->stats.hp > 0)
+						monster_push(r->monster,
+							     player,
+							     rm,
+							     dir);
+				}
+			}
+		}
+	}
 
 	return true;
 }