Adding a boss

CMakeLists.txt

@@ -298,7 +298,7 @@ add_executable(my_rpg
         include/components/attack_component.h
         src/systems/combat_methods.c
         src/combat/attacks.c
-        src/player_utilities.c include/player_utilities.h src/systems/inventory.c include/systems/inventory.h src/systems/game_over.c include/systems/game_over.h src/npc/mia.c lib/gamacon/src/scene/scene_constructor.c src/npc/fisherman.c src/npc/lumberjack.c src/npc/smith.c src/npc/mage.c)
+        src/player_utilities.c include/player_utilities.h src/systems/inventory.c include/systems/inventory.h src/systems/game_over.c include/systems/game_over.h src/npc/mia.c lib/gamacon/src/scene/scene_constructor.c src/npc/fisherman.c src/npc/lumberjack.c src/npc/smith.c src/npc/mage.c src/combat/boss.c)
 
 add_compile_options(-W -Wall -Wextra -Wshadow)
 

Makefile

@@ -46,7 +46,8 @@ SRC = 	src/main.c \
 	src/npc/fisherman.c \
 	src/npc/lumberjack.c \
 	src/npc/smith.c \
-	src/npc/mage.c
+	src/npc/mage.c \
+	src/combat/boss.c
 
 OBJ = $(SRC:%.c=%.o)
 

include/components/dialog_holder.h

@@ -29,6 +29,7 @@ struct dialog_holder {
     bool single_usage;
     bool has_seen;
     struct tile *tile;
+    void (*close_callback)(gc_engine *engine);
 };
 
 const struct dialog_holder dialog_holder;

include/setup.h

@@ -87,4 +87,7 @@ gc_vector2 pos, enum gc_mousekeys key);
 void mage_give(gc_engine *engine);
 
 void load_data(gc_scene *scene, const gc_data *datas);
-extern const struct gc_data game_data[];
+extern const struct gc_data game_data[];
+
+void check_for_boss(gc_engine *engine);
+void boss_start(gc_engine *engine);

prefabs/boss.gcprefab

@@ -0,0 +1,15 @@
+<gc_entities>
+	<gc_entity>
+		<transform_component>
+			<Position x="0" y="0" />
+			<Size x="500" y="500" />
+		</transform_component>
+	    <renderer src="t-rex">
+             <Rect height="77" width="94" top="0" left="0" />
+        </renderer>
+        <map_linker x="36" y="27" solid="false" centered="true"/>
+        <dialog_holder x="37" y="26" tile_texture="npc_interact" close_callback="boss_start">
+            <T-Rex line="The time has come 'HERO'." />
+        </dialog_holder>
+   </gc_entity>
+</gc_entities>

prefabs/combat.gcprefab

@@ -22,6 +22,7 @@
         <sprite name="shrump" src="assets/sprites/Shrump.png" />
         <sprite name="evil_seed" src="assets/sprites/Evil_seed.png" />
         <sprite name="flower_ennemy" src="assets/sprites/Flower_ennemy.png" />
+        <sprite name="t-rex" src="assets/sprites/t-rex.png" />
     </data>
     <gc_entities>
         <gc_entity>

prefabs/enemies/t-rex.gcprefab

@@ -0,0 +1,17 @@
+<gc_entities>
+    <gc_entity>
+        <transform_component>
+            <Position x="0" y="0" />
+            <Size x="100" y="100" />
+        </transform_component>
+        <renderer src="t-rex">
+            <Rect height="77" width="94" top="0" left="0" />
+        </renderer>
+        <fixed_to_cam x="75%" y="20%" />
+        <combat_holder name="T-Rex" />
+        <attack_component>
+            <attack name="Charge"/>
+        </attack_component>
+        <health_component max_health="50"/>
+    </gc_entity>
+</gc_entities>

prefabs/game.gcprefab

@@ -156,8 +156,10 @@
         <sprite name="smith" src="assets/sprites/npc/smith.png" />
         <sprite name="lumberjack" src="assets/sprites/npc/lumberjack.png" />
         <sprite name="mage" src="assets/sprites/npc/mage.png" />
+        <sprite name="t-rex" src="assets/sprites/t-rex.png" />
 
         <enemies>
+            <enemy name="t-rex" src="prefabs/enemies/t-rex.gcprefab" spawn_rate="0%"/>
             <enemy name="bee" src="prefabs/enemies/bee.gcprefab" spawn_rate="17%" />
             <enemy name="mushroom" src="prefabs/enemies/mushroom.gcprefab" spawn_rate="17%" />
             <enemy name="turnipor" src="prefabs/enemies/turnipor.gcprefab" spawn_rate="17%"/>

src/combat/boss.c

@@ -0,0 +1,55 @@
+/*
+** EPITECH PROJECT, 2020
+** my_rpg	
+** File description:
+** boss.c
+*/
+
+#include <components/player_component.h>
+#include <systems/combat_manager.h>
+#include "engine.h"
+#include "prefab.h"
+#include "components/dialog_holder.h"
+#include "my.h"
+
+void spawn_boss(gc_engine *engine)
+{
+    struct dialog_holder *dialog = dialog_get_current(engine);
+
+    if (prefab_load(engine, "prefabs/boss.gcprefab") < 0) {
+        my_printf("Couldn't load the boss prefab.\n");
+        return;
+    }
+    if (!dialog)
+        return;
+    dialog_add_line(dialog, NULL, "...", NULL);
+    dialog_add_line(dialog, NULL, "Wait...", NULL);
+    dialog_add_line(dialog, NULL, "...", NULL);
+    dialog_add_line(dialog, NULL, "HELP US!!", NULL);
+    dialog_add_line(dialog, NULL, "A T-REX APPEARED IN THE\n\
+CENTER OF THE VILLAGE", NULL);
+    dialog_add_line(dialog, NULL, "AHHHHHHHHHHHHHhh", NULL);
+    dialog_add_line(dialog, NULL, "AHHHHHHHHhhhh", NULL);
+    dialog_add_line(dialog, NULL, "HELPPPP", NULL);
+}
+
+void check_for_boss(gc_engine *engine)
+{
+    gc_entity *player = engine->scene->get_entity(engine->scene, 50);
+    struct player_component *inv;
+
+    if (!player)
+        return;
+    inv = GETCMP(player, player_component);
+    if (!inv->inventory_upgrades[0]
+        || !inv->inventory_upgrades[1]
+        || !inv->inventory_upgrades[2]
+        || !inv->inventory_upgrades[3])
+        return;
+    spawn_boss(engine);
+}
+
+void boss_start(gc_engine *engine)
+{
+    combat_start(engine, "t-rex");
+}

src/components/dialog_holder.c

@@ -107,6 +107,7 @@ static void fdctr(gc_entity *entity, gc_scene *scene, void *component, node *n)
     int x = xml_getintprop(n, "x");
     int y = xml_getintprop(n, "y");
     char *texture = xml_gettmpstring(n, "tile_texture", NULL);
+    char *cbk = xml_gettempprop(n, "close_callback");
 
     cmp->single_usage = xml_getbool(n, "single_usage", false);
     cmp->text = malloc(sizeof(struct dialog_line *) * (count + 1));
@@ -116,6 +117,10 @@ static void fdctr(gc_entity *entity, gc_scene *scene, void *component, node *n)
     for (int i = 0; n; n = n->next, i++)
         cmp->text[i] = dialog_parse_text(scene, n);
     cmp->text[count] = NULL;
+    if (cbk)
+        cmp->close_callback = scene->get_data(scene, "close_callback", cbk);
+    else
+        cmp->close_callback = NULL;
     setup_tile_interactions(cmp, scene, (gc_vector2i){x, y}, texture);
 }
 

src/game_loader.c

@@ -64,6 +64,7 @@ const struct gc_data game_data[] = {
     {"input", "lumberjack_yes", &lumberjack_yes, NULL},
     {"dialog_callback", "smith_chest", &smith_chest, NULL},
     {"dialog_callback", "mage_give", &mage_give, NULL},
+    {"close_callback", "boss_start", &boss_start, NULL},
     {NULL, NULL, NULL, NULL}
 };
 
@@ -91,7 +92,7 @@ const struct gc_data attacks[] = {
     {"attack", "Spinning roots", &enemy_attack, NULL},
     {"attack", "Hypnosis", &enemy_attack, NULL},
     {"attack", "Water gun", &enemy_attack, NULL},
-    {NULL, NULL, NULL,                         NULL}
+    {NULL, NULL, NULL, NULL}
 };
 
 void load_data(gc_scene *scene, const gc_data *datas)

src/npc/fisherman.c

@@ -9,7 +9,7 @@
 #include "systems/game_manager_system.h"
 #include "components/player_component.h"
 #include "engine.h"
-
+#include "setup.h"
 
 void fisherman_setup(gc_engine *engine)
 {
@@ -58,5 +58,6 @@ gc_vector2 pos, enum gc_mousekeys key)
     else
         dialog_add_line(dialog, "", "You found the water jet upgrade!", NULL);
     inv->inventory_upgrades[1] = true;
+    check_for_boss(engine);
     return (true);
 }

src/npc/lumberjack.c

@@ -8,6 +8,7 @@
 #include <components/player_component.h>
 #include <components/dialog_holder.h>
 #include "engine.h"
+#include "setup.h"
 
 void lumberjack_delete(gc_engine *engine)
 {
@@ -30,5 +31,6 @@ gc_vector2 pos, enum gc_mousekeys key)
     inv->inventory_upgrades[2] = true;
     di = dialog_add_line(dialog, "", "You gained the uppercut upgrade!", NULL);
     di->callback = &lumberjack_delete;
+    check_for_boss(engine);
     return (true);
 }

src/npc/mage.c

@@ -8,6 +8,7 @@
 #include "components/dialog_holder.h"
 #include "components/player_component.h"
 #include "engine.h"
+#include "setup.h"
 
 void mage_give(gc_engine *engine)
 {
@@ -22,6 +23,7 @@ void mage_give(gc_engine *engine)
         return;
     if (!inv->inventory_upgrades[1])
         dialog_add_line(dialog, "", "You got the fireball upgrade!", NULL);
+    inv->inventory_upgrades[0] = true;
+    check_for_boss(engine);
     dialog->text[4] = NULL;
-    inv->inventory_upgrades[1] = true;
 }

src/npc/smith.c

@@ -8,6 +8,7 @@
 #include "components/player_component.h"
 #include "components/dialog_holder.h"
 #include "engine.h"
+#include "setup.h"
 
 bool smith_chest(gc_engine *engine, gc_entity *entity, \
 gc_vector2 pos, enum gc_mousekeys key)
@@ -27,5 +28,6 @@ gc_vector2 pos, enum gc_mousekeys key)
     else
         dialog_add_line(dialog, NULL, "You found the shield upgrade!", NULL);
     inv->inventory_upgrades[3] = true;
+    check_for_boss(engine);
     return (true);
 }

src/systems/dialog_methods.c

@@ -108,9 +108,7 @@ void dialog_next(gc_engine *engine)
     gc_entity *entity = scene->get_entity(scene, 50);
     gc_entity *holder_name;
 
-    if (!entity)
-        return;
-    if (this->dialog_id == -1 && !load_dialog(this, engine, entity))
+    if (!entity || this->dialog_id == -1 && !load_dialog(this, engine, entity))
         return;
     if (this->input_id >= 0)
         run_input_func(this, engine);
@@ -124,4 +122,6 @@ holder_name, engine) && handle_input(engine, this)))
     this->dialog_id = -1;
     controllable_set_can_move(scene, true);
     engine->trigger_event(engine, "dialog_ended");
+    if (this->current_dialog->close_callback)
+        this->current_dialog->close_callback(engine);
 }