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-rw-r--r--src/enemies.c134
1 files changed, 100 insertions, 34 deletions
diff --git a/src/enemies.c b/src/enemies.c
index abb8646..10378da 100644
--- a/src/enemies.c
+++ b/src/enemies.c
@@ -7,22 +7,25 @@
static rodeo_collision_2d_world_t collision_enemies_world = {0};
static rodeo_collision_2d_world_t collision_ghosts_world = {0};
-static rodeo_texture_2d_t hinotamatchi_texture;
-static rodeo_texture_2d_t amonghost_texture;
-static rodeo_texture_2d_t squid_texture;
+//static rodeo_texture_2d_t hinotamatchi_texture;
+//static rodeo_texture_2d_t amonghost_texture;
+//static rodeo_texture_2d_t squid_texture;
+static rodeo_texture_2d_t enemy_texture;
static cvec_enemy_t enemies = {0};
static cvec_enemy_t ghosts = {0};
static float spawn_cooldown = 0;
-static uint16_t enemy_count = 0;
+static uint32_t enemy_count = 0;
+static uint32_t ghost_count = 0;
void
init_enemies(void)
{
//collision_enemies_world = rodeo_collision_2d_world_create();
//enemies = cvec_enemy_t_init();
- squid_texture = rodeo_texture_2d_create_from_path(cstr_lit("assets/squid.png"));
- hinotamatchi_texture = rodeo_texture_2d_create_from_path(cstr_lit("assets/hinotamatchi.png"));
- amonghost_texture = rodeo_texture_2d_create_from_path(cstr_lit("assets/amonghost.png"));
+ //squid_texture = rodeo_texture_2d_create_from_path(cstr_lit("assets/squid.png"));
+ //hinotamatchi_texture = rodeo_texture_2d_create_from_path(cstr_lit("assets/hinotamatchi.png"));
+ //amonghost_texture = rodeo_texture_2d_create_from_path(cstr_lit("assets/amonghost.png"));
+ enemy_texture = rodeo_texture_2d_create_from_path(cstr_lit("assets/enemy_sheet.png"));
}
void
@@ -32,37 +35,89 @@ deinit_enemies(void)
rodeo_collision_2d_world_destroy(&collision_ghosts_world);
cvec_enemy_t_drop(&enemies);
cvec_enemy_t_drop(&ghosts);
- rodeo_texture_2d_destroy(&hinotamatchi_texture);
- rodeo_texture_2d_destroy(&squid_texture);
- rodeo_texture_2d_destroy(&amonghost_texture);
+ //rodeo_texture_2d_destroy(&hinotamatchi_texture);
+ //rodeo_texture_2d_destroy(&squid_texture);
+ //rodeo_texture_2d_destroy(&amonghost_texture);
+ rodeo_texture_2d_destroy(&enemy_texture);
}
-uint16_t
+uint32_t
get_enemy_count(void)
{
return enemy_count;
}
+uint32_t
+get_ghost_count(void)
+{
+ return ghost_count;
+}
+
enemy_t*
spawn_enemy(float x, float y)
{
uint64_t rng = rodeo_random_uint64_get();
- cvec_enemy_t *enemy_obj_world = &enemies;
- rodeo_collision_2d_world_t *enemy_collision_world = &collision_enemies_world;
+ cvec_enemy_t *obj_world = &enemies;
+ rodeo_collision_2d_world_t *collision_world = &collision_enemies_world;
+
+ // debug to force specific enemies to spawn
+ //rng = (rng % 2) ? enemy_weapon_fourcross : enemy_weapon_none;
+ //rng = enemy_weapon_fourcross;
+ //rng = enemy_weapon_none;
+ if(rng % 3 == enemy_weapon_basic)
+ {
+ obj_world = &ghosts;
+ collision_world = &collision_ghosts_world;
+ ghost_count++;
+ }
+ else
+ {
+ enemy_count++;
+ }
+
+ rodeo_collision_2d_world_item_t collision = (rodeo_collision_2d_world_item_t){.x = x, .y = y, .width = 40, .height = 40};
+ world_id id = rodeo_collision_2d_world_item_create(collision_world, collision)->id;
+
+ return cvec_enemy_t_push(
+ obj_world,
+ (enemy_t){
+ .hp = 20.0,
+ .move_speed = ((float)(rng % 3) + 1.0f) * 0.3f,
+ .behavior = enemy_ai_follow,
+ .weapon = {
+ .firerate = -((rng % 3) - 2.0f) * 1.6f,
+ .type = rng % 3,
+ .cooldown = 0,
+ },
+ .id = id
+ });
+}
+
+enemy_t*
+spawn_ghost(float x, float y)
+{
+ uint64_t rng = rodeo_random_uint64_get();
+ cvec_enemy_t *obj_world = &enemies;
+ rodeo_collision_2d_world_t *collision_world = &collision_enemies_world;
+ rng = enemy_weapon_basic;
if(rng % 3 == enemy_weapon_basic)
{
- enemy_obj_world = &ghosts;
- enemy_collision_world = &collision_ghosts_world;
+ obj_world = &ghosts;
+ collision_world = &collision_ghosts_world;
+ ghost_count++;
+ }
+ else
+ {
+ enemy_count++;
}
- rodeo_collision_2d_world_item_t enemy_collision = (rodeo_collision_2d_world_item_t){.x = x, .y = y, .width = 40, .height = 40};
- world_id id = rodeo_collision_2d_world_item_create(enemy_collision_world, enemy_collision)->id;
- enemy_count++;
+ rodeo_collision_2d_world_item_t collision = (rodeo_collision_2d_world_item_t){.x = x, .y = y, .width = 40, .height = 40};
+ world_id id = rodeo_collision_2d_world_item_create(collision_world, collision)->id;
return cvec_enemy_t_push(
- enemy_obj_world,
+ obj_world,
(enemy_t){
.hp = 20.0,
.move_speed = ((float)(rng % 3) + 1.0f) * 0.3f,
@@ -79,7 +134,6 @@ spawn_enemy(float x, float y)
void
draw_enemy(cvec_collision_2d_world_item_value *enemy)
{
- rodeo_texture_2d_t *texture;
rodeo_color_RGBAFloat_t color;
enemy_t *enemy_obj = get_enemy_by_id(enemy->id);
@@ -88,7 +142,6 @@ draw_enemy(cvec_collision_2d_world_item_value *enemy)
{
case enemy_weapon_none:
{
- texture = &hinotamatchi_texture;
color = (rodeo_color_RGBAFloat_t){
.array = { 0.8f, 0.5f, 0.1f, 1.0f }
};
@@ -96,7 +149,6 @@ draw_enemy(cvec_collision_2d_world_item_value *enemy)
break;
case enemy_weapon_basic:
{
- texture = &amonghost_texture;
color = (rodeo_color_RGBAFloat_t){
.array = { 0.25f, 0.95f, 0.25f, 0.5f }
};
@@ -104,7 +156,6 @@ draw_enemy(cvec_collision_2d_world_item_value *enemy)
break;
case enemy_weapon_fourcross:
{
- texture = &squid_texture;
color = (rodeo_color_RGBAFloat_t){
.array = { 0.1f, 0.2f, 0.75f, 1.0f }
};
@@ -112,6 +163,17 @@ draw_enemy(cvec_collision_2d_world_item_value *enemy)
break;
}
+ if (enemy->x > 1600 || enemy->x < 0 || enemy->y > 900 || enemy->x < 0)
+ {
+ rodeo_log(
+ rodeo_logLevel_error,
+ "Bad position, x:%f, y:%f",
+ enemy->x,
+ enemy->y
+ );
+ return;
+ }
+
rodeo_texture_2d_draw(
&(rodeo_rectangle_t){
@@ -121,13 +183,13 @@ draw_enemy(cvec_collision_2d_world_item_value *enemy)
.height = enemy->height,
},
&(rodeo_rectangle_t){
- .x = 0,
+ .x = 0 + (40 * (float)enemy_obj->weapon.type),
.y = 0,
.width = 40,
.height = 40
},
&color,
- texture
+ &enemy_texture
);
}
@@ -385,12 +447,12 @@ get_enemy_by_id(
world_id id
)
{
- c_foreach(i, cvec_enemy_t, enemies) {
- if (i.ref->id.id == id.id) {
- return i.ref;
- }
+ cvec_enemy_t *enemy_vec = &enemies;
+ if (id.world == &collision_ghosts_world)
+ {
+ enemy_vec = &ghosts;
}
- c_foreach(i, cvec_enemy_t, ghosts) {
+ c_foreach(i, cvec_enemy_t, *enemy_vec) {
if (i.ref->id.id == id.id) {
return i.ref;
}
@@ -420,11 +482,15 @@ void enemy_destroy(
cvec_enemy_t_value* enemy
)
{
- enemy_count--;
cvec_enemy_t *enemy_vec = &enemies;
if(enemy->weapon.type == enemy_weapon_basic)
{
enemy_vec = &ghosts;
+ ghost_count--;
+ }
+ else
+ {
+ enemy_count--;
}
rodeo_collision_2d_world_item_destroy_by_id(enemy->id);
*enemy = *cvec_enemy_t_back(enemy_vec);
@@ -526,10 +592,10 @@ attempt_random_enemy_spawn(
)
{
spawn_cooldown -= rodeo_frame_time_get();
- if (spawn_cooldown <= 0) {
- spawn_cooldown += (float)rodeo_random_double_get() * 1500.0f + 450.0f;
+ if (spawn_cooldown <= 0 && get_enemy_count() + get_ghost_count() <= 100) {
// faster spawning for testing
- //spawn_cooldown += (float)rodeo_random_double_get() * 150.0f + 45.0f;
+ //spawn_cooldown += ((float)rodeo_random_double_get() * 15.0f) + 4.50f;
+ spawn_cooldown += ((float)rodeo_random_double_get() * 1500.0f) + 450.0f;
return random_enemy_create(bounds);
}
return NULL;
generated by cgit v1.2.3 (git 2.39.1) at 2026-04-14 11:47:41 +0000