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-rw-r--r--src/game.c111
1 files changed, 111 insertions, 0 deletions
diff --git a/src/game.c b/src/game.c
index b11c4b4..adc8932 100644
--- a/src/game.c
+++ b/src/game.c
@@ -23,6 +23,7 @@
#include <stage.h>
#include "adult-node.h"
+#include "adult-maga-node.h"
#include "adult-masked-node.h"
#include "baby-hatted-node.h"
#include "baby-node.h"
@@ -35,6 +36,7 @@
#include "m4f-3dx.h"
#include "m4f-bbx.h"
#include "macros.h"
+#include "maga-node.h"
#include "mask-node.h"
#include "plasma-node.h"
#include "sars.h"
@@ -50,6 +52,7 @@
#define GAME_VIRUS_SPEED .01f
#define GAME_ADULT_SPEED .05f
#define GAME_ADULT_ACCEL .25f
+#define GAME_MAGA_SPEED .01f
#define GAME_MASK_SPEED .02f
#define GAME_ENTITIES_DELAY_MS 20
@@ -80,6 +83,7 @@
#define GAME_ADULT_SCALE (v3f_t){ .07f, .07f, .07f }
#define GAME_BABY_SCALE (v3f_t){ .05f, .05f, .05f }
+#define GAME_MAGA_SCALE (v3f_t){ .0435f, .05f, .05f }
#define GAME_MASK_SCALE (v3f_t){ .04299f, .03f, .03f }
#define GAME_TEEPEE_SCALE (v3f_t){ .07f, .07f, .07f }
#define GAME_TEEPEE_ICON_SCALE (v3f_t){ .06f, .06f, .06f }
@@ -88,6 +92,7 @@
#define GAME_DIGITS_SCALE (v3f_t){ .05f, .05f, .05f }
#define GAME_TV_CHANCE .05f
+#define GAME_MAGA_CHANCE .75f /* XXX: MAGA only attempted when captivated by tv */
#define GAME_MASK_CHANCE .02f
#define GAME_TEEPEE_CHANCE .55f
@@ -112,6 +117,7 @@ typedef enum entity_type_t {
ENTITY_TYPE_ADULT,
ENTITY_TYPE_VIRUS,
ENTITY_TYPE_TV,
+ ENTITY_TYPE_MAGA,
ENTITY_TYPE_MASK,
ENTITY_TYPE_TEEPEE,
ENTITY_TYPE_TEEPEE_ICON,
@@ -133,6 +139,10 @@ struct entity_any_t {
unsigned flashes_remaining;
};
+typedef struct maga_t {
+ entity_any_t entity;
+} maga_t;
+
typedef struct mask_t {
entity_any_t entity;
} mask_t;
@@ -153,6 +163,7 @@ typedef struct adult_t {
entity_any_t entity;
unsigned rescues;
unsigned captivated:1;
+ unsigned maga:1;
unsigned masked;
entity_t *holding;
} adult_t;
@@ -177,6 +188,7 @@ union entity_t {
entity_any_t any;
adult_t adult;
baby_t baby;
+ maga_t maga;
mask_t mask;
teepee_t teepee;
tv_t tv;
@@ -212,6 +224,7 @@ typedef struct game_t {
adult_t *adult;
tv_t *tv;
+ maga_t *maga;
mask_t *mask;
teepee_t *teepee;
entity_t *new_infections;
@@ -294,6 +307,21 @@ static baby_t * baby_new(game_t *game, stage_t *parent, baby_t *rescue)
}
+static maga_t * maga_new(game_t *game, stage_t *parent)
+{
+ maga_t *maga;
+
+ maga = pad_get(game->pad, sizeof(entity_t));
+ fatal_if(!maga, "unable to allocate maga_t");
+
+ maga->entity.type = ENTITY_TYPE_MAGA;
+ maga->entity.node = maga_node_new(&(stage_conf_t){ .parent = parent, .name = "maga", .layer = 6, .alpha = 1.f }, &game->sars->projection_x, &maga->entity.model_x);
+ maga->entity.scale = GAME_MAGA_SCALE;
+
+ return maga;
+}
+
+
static mask_t * mask_new(game_t *game, stage_t *parent)
{
mask_t *mask;
@@ -394,8 +422,25 @@ static void hat_baby(game_t *game, baby_t *baby, mask_t *mask)
}
+static void maga_adult(game_t *game, adult_t *adult, maga_t *maga)
+{
+ (void) adult_maga_node_new(&(stage_conf_t){ .stage = adult->entity.node, .replace = 1, .name = "adult-maga", .active = 1, .alpha = 1.f }, &game->sars->projection_x, &adult->entity.model_x);
+
+ adult->maga = 1;
+ adult->masked = 0;
+ sfx_play(sfx.adult_maga);
+ stage_set_active(maga->entity.node, 0);
+}
+
+
static void mask_adult(game_t *game, adult_t *adult, mask_t *mask)
{
+ if (adult->maga) { /* MAGA discards masks */
+ stage_set_active(mask->entity.node, 0);
+
+ return sfx_play(sfx.adult_maga);
+ }
+
(void) adult_masked_node_new(&(stage_conf_t){ .stage = adult->entity.node, .replace = 1, .name = "adult-masked", .active = 1, .alpha = 1.f }, &game->sars->projection_x, &adult->entity.model_x);
adult->masked += GAME_MASK_PROTECTION;
@@ -497,6 +542,7 @@ static ix2_search_status_t baby_search(void *cb_context, ix2_object_t *ix2_objec
/* baby gets infected, return positive hit count */
return IX2_SEARCH_STOP_HIT;
+ case ENTITY_TYPE_MAGA:
case ENTITY_TYPE_TEEPEE:
case ENTITY_TYPE_TV:
return IX2_SEARCH_MORE_MISS;
@@ -527,6 +573,7 @@ static ix2_search_status_t teepee_search(void *cb_context, ix2_object_t *ix2_obj
case ENTITY_TYPE_TEEPEE: /* ignore self */
case ENTITY_TYPE_BABY:
+ case ENTITY_TYPE_MAGA:
case ENTITY_TYPE_MASK:
case ENTITY_TYPE_TV:
case ENTITY_TYPE_VIRUS: /* TODO: virus contaminates teepee? */
@@ -587,6 +634,7 @@ static ix2_search_status_t tv_search(void *cb_context, ix2_object_t *ix2_object,
case ENTITY_TYPE_VIRUS:
case ENTITY_TYPE_TV:
case ENTITY_TYPE_TEEPEE:
+ case ENTITY_TYPE_MAGA:
case ENTITY_TYPE_MASK:
return IX2_SEARCH_MORE_MISS;
@@ -596,6 +644,32 @@ static ix2_search_status_t tv_search(void *cb_context, ix2_object_t *ix2_object,
}
+static ix2_search_status_t maga_search(void *cb_context, ix2_object_t *ix2_object, v2f_t *ix2_object_position, bb2f_t *ix2_object_aabb, void *object)
+{
+ game_t *game = cb_context;
+ entity_t *entity = object;
+
+ switch (entity->any.type) {
+ case ENTITY_TYPE_ADULT:
+ if (stage_get_active(game->maga->entity.node))
+ maga_adult(game, &entity->adult, game->maga);
+
+ return IX2_SEARCH_STOP_HIT;
+
+ case ENTITY_TYPE_BABY:
+ case ENTITY_TYPE_MASK: /* ignore self */
+ case ENTITY_TYPE_MAGA:
+ case ENTITY_TYPE_TEEPEE:
+ case ENTITY_TYPE_TV:
+ case ENTITY_TYPE_VIRUS:
+ return IX2_SEARCH_MORE_MISS;
+
+ default:
+ assert(0);
+ }
+}
+
+
static ix2_search_status_t mask_search(void *cb_context, ix2_object_t *ix2_object, v2f_t *ix2_object_position, bb2f_t *ix2_object_aabb, void *object)
{
game_t *game = cb_context;
@@ -619,6 +693,7 @@ static ix2_search_status_t mask_search(void *cb_context, ix2_object_t *ix2_objec
return IX2_SEARCH_STOP_HIT;
case ENTITY_TYPE_MASK: /* ignore self */
+ case ENTITY_TYPE_MAGA:
case ENTITY_TYPE_TEEPEE:
case ENTITY_TYPE_TV:
case ENTITY_TYPE_VIRUS: /* TODO: virus contaminates mask? */
@@ -675,6 +750,7 @@ static ix2_search_status_t virus_search(void *cb_context, ix2_object_t *ix2_obje
return IX2_SEARCH_STOP_HIT;
case ENTITY_TYPE_MASK: /* TODO: virus contaminates mask? */
+ case ENTITY_TYPE_MAGA:
case ENTITY_TYPE_TEEPEE:
case ENTITY_TYPE_TV:
case ENTITY_TYPE_VIRUS:
@@ -708,6 +784,14 @@ static void update_entities(play_t *play, game_t *game)
stage_set_active(game->tv->entity.node, 1);
}
+ if (game->adult->captivated && randf() > (1.f - GAME_MAGA_CHANCE) && !stage_get_active(game->maga->entity.node)) {
+ /* sometimes activate a MAGA trap */
+ game->maga->entity.position.x = randf();
+ game->maga->entity.position.y = -1.2f;
+ entity_update_x(game, &game->maga->entity);
+ stage_set_active(game->maga->entity.node, 1);
+ }
+
if (randf() > (1.f - GAME_MASK_CHANCE) && !stage_get_active(game->mask->entity.node)) {
/* sometimes activate a mask powerup */
game->mask->entity.position.x = randf();
@@ -755,6 +839,18 @@ static void update_entities(play_t *play, game_t *game)
stage_set_active(game->teepee->entity.node, 1);
}
+ if (stage_get_active(game->maga->entity.node)) { /* if the maga is on, move it and possibly retire it */
+ game->maga->entity.position.y += GAME_MASK_SPEED;
+ entity_update_x(game, &game->maga->entity);
+
+ /* did it hit something? */
+ if (!ix2_search_by_aabb(game->ix2, NULL, NULL, &game->maga->entity.aabb_x, maga_search, game)) {
+ /* No?, is it off-screen? */
+ if (game->maga->entity.position.y > 1.2f)
+ stage_set_active(game->maga->entity.node, 0);
+ }
+ }
+
if (stage_get_active(game->mask->entity.node)) { /* if the mask is on, move it and possibly retire it */
game->mask->entity.position.y += GAME_MASK_SPEED;
entity_update_x(game, &game->mask->entity);
@@ -829,6 +925,7 @@ static void update_entities(play_t *play, game_t *game)
}
+/* this search return value is a gross count of hits, not just with viruses */
static ix2_search_status_t adult_search(void *cb_context, ix2_object_t *ix2_object, v2f_t *ix2_object_position, bb2f_t *ix2_object_aabb, void *object)
{
game_t *game = cb_context;
@@ -891,6 +988,15 @@ static ix2_search_status_t adult_search(void *cb_context, ix2_object_t *ix2_obje
return IX2_SEARCH_STOP_HIT;
+ case ENTITY_TYPE_MAGA:
+ if (!stage_get_active(entity->any.node))
+ return IX2_SEARCH_MORE_MISS;
+
+ /* maga the adult */
+ maga_adult(game, game->adult, &entity->maga);
+
+ return IX2_SEARCH_MORE_HIT;
+
case ENTITY_TYPE_MASK:
if (stage_get_active(entity->any.node))
mask_adult(game, game->adult, &entity->mask);
@@ -985,6 +1091,7 @@ static void reset_game(play_t *play, game_t *game)
game->rescues_head = NULL;
game->tv = tv_new(game, game->game_node);
game->teepee = teepee_new(game, game->game_node);
+ game->maga = maga_new(game, game->game_node);
game->mask = mask_new(game, game->game_node);
game->adult = adult_new(game, game->game_node);
for (int i = 0; i < NELEMS(game->viruses); i++)
@@ -1118,6 +1225,10 @@ static void game_update(play_t *play, void *context)
distance = v2f_length(move);
if (distance) {
*move = v2f_normalize(move);
+
+ if (game->adult->maga) /* MAGA goes the opposite direction */
+ *move = v2f_invert(move);
+
*move = v2f_mult_scalar(move, velocity * (distance < GAME_ADULT_SPEED ? distance : GAME_ADULT_SPEED));
}
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