path: root/src/modules/modWall.c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>

#include "main.h"
#include "modules.h"
#include "tux.h"
#include "shot.h"
#include "gun.h"
#include "space.h"

#ifndef PUBLIC_SERVER
#include "interface.h"
#include "image.h"
#else /* PUBLIC_SERVER */
#include "publicServer.h"
#endif /* PUBLIC_SERVER */

typedef struct wall_struct {
	int id;

	/* position of the teleport */
	int x;
	int y;

	/* size of the teleport */
	int w;
	int h;

	int img_x;
	int img_y;

	/* layer in the arena where the teleport lies */
	int layer;

#ifndef PUBLIC_SERVER
	/* its image */
	image_t *img;
#endif /* PUBLIC_SERVER */
} wall_t;

static export_fce_t *export_fce;

static space_t *spaceWall;

#ifndef PUBLIC_SERVER
static space_t *spaceImgWall;
#endif /* PUBLIC_SERVER */

#ifndef PUBLIC_SERVER
static wall_t *newWall(int x, int y, int w, int h, int img_x, int img_y, int layer, image_t *img)
#else /* PUBLIC_SERVER */
static wall_t *newWall(int x, int y, int w, int h, int img_x, int img_y, int layer)
#endif /* PUBLIC_SERVER */
{
	static int last_id = 0;
	wall_t *new;

#ifndef PUBLIC_SERVER
	assert(img != NULL);
#endif /* PUBLIC_SERVER */
	new = malloc(sizeof(wall_t));
	assert(new != NULL);

	new->id = ++last_id;
	new->x = x;
	new->y = y;
	new->w = w;
	new->h = h;
	new->img_x = img_x;
	new->img_y = img_y;
	new->layer = layer;
#ifndef PUBLIC_SERVER
	new->img = img;
#endif /* PUBLIC_SERVER */

	return new;
}

#ifndef PUBLIC_SERVER
static void drawWall(wall_t *p)
{
	assert(p != NULL);

	export_fce->fce_addLayer(p->img,
				 p->img_x, p->img_y,
				 0, 0,
				 p->img->w, p->img->h,
				 p->layer);
}
#endif /* PUBLIC_SERVER */

static void destroyWall(wall_t *p)
{
	assert(p != NULL);
	free(p);
}

static void getStatusWall(void *p, int *id, int *x, int *y, int *w, int *h)
{
	wall_t *wall;

	wall = p;

	*id = wall->id;
	*x = wall->x;
	*y = wall->y;
	*w = wall->w;
	*h = wall->h;
}

static void setStatusWall(void *p, int x, int y, int w, int h)
{
	wall_t *wall;

	wall = p;

	wall->x = x;
	wall->y = y;
	wall->w = w;
	wall->h = h;
}

#ifndef PUBLIC_SERVER
static void getStatusImgWall(void *p, int *id, int *x, int *y, int *w, int *h)
{
	wall_t *wall;

	wall = p;

	*id = wall->id;
	*x = wall->img_x;
	*y = wall->img_y;
	*w = wall->img->w;
	*h = wall->img->h;
}

static void setStatusImgWall(void *p, int x, int y, int w, int h)
{
}
#endif /* PUBLIC_SERVER */

static void cmd_wall(char *line)
{
	char str_x[STR_NUM_SIZE];
	char str_y[STR_NUM_SIZE];
	char str_img_x[STR_NUM_SIZE];
	char str_img_y[STR_NUM_SIZE];
	char str_w[STR_NUM_SIZE];
	char str_h[STR_NUM_SIZE];
	char str_layer[STR_NUM_SIZE];
	char str_image[STR_SIZE];
	char str_rel[STR_SIZE];
	int x, y, w, h, img_x, img_y, layer;
	int rel;
	wall_t *new;

	rel = 0;

	if (export_fce->fce_getValue(line, "rel", str_rel, STR_NUM_SIZE) != 0) {
		strcpy(str_rel, "0");
	}

	if (export_fce->fce_getValue(line, "x", str_x, STR_NUM_SIZE) != 0 ||
	    export_fce->fce_getValue(line, "y", str_y, STR_NUM_SIZE) != 0 ||
	    export_fce->fce_getValue(line, "w", str_w, STR_NUM_SIZE) != 0 ||
	    export_fce->fce_getValue(line, "h", str_h, STR_NUM_SIZE) != 0 ||
	    export_fce->fce_getValue(line, "img_x", str_img_x, STR_NUM_SIZE) != 0 ||
	    export_fce->fce_getValue(line, "img_y", str_img_y, STR_NUM_SIZE) != 0 ||
	    export_fce->fce_getValue(line, "layer", str_layer, STR_NUM_SIZE) != 0 ||
	    export_fce->fce_getValue(line, "image", str_image, STR_SIZE) != 0) {
		return;
	}

	rel = atoi(str_rel);
	x = atoi(str_x);
	y = atoi(str_y);
	w = atoi(str_w);
	h = atoi(str_h);
	img_x = atoi(str_img_x);
	img_y = atoi(str_img_y);
	layer = atoi(str_layer);

	if (rel == 1) {
		img_x += x;
		img_y += y;
	}
#ifndef PUBLIC_SERVER
	new = newWall(x, y, w, h, img_x, img_y, layer, export_fce->fce_image_get(IMAGE_GROUP_USER, str_image));
#else /* PUBLIC_SERVER */
	new = newWall(x, y, w, h, img_x, img_y, layer);
#endif /* PUBLIC_SERVER */

	if (spaceWall == NULL) {
		spaceWall = space_new(export_fce->fce_arena_get_current()->w,
				      export_fce->fce_arena_get_current()->h,
				      320, 240,
				      getStatusWall, setStatusWall);
	}

#ifndef PUBLIC_SERVER
	if (spaceImgWall == NULL) {
		spaceImgWall = space_new(export_fce->fce_arena_get_current()->w,
					 export_fce->fce_arena_get_current()->h,
					 320, 240,
					 getStatusImgWall, setStatusImgWall);
	}
#endif /* PUBLIC_SERVER */

	space_add(spaceWall, new);

#ifndef PUBLIC_SERVER
	space_add(spaceImgWall, new);
#endif /* PUBLIC_SERVER */
}

static int init(export_fce_t *p)
{
	export_fce = p;

	return 0;
}

#ifndef PUBLIC_SERVER
static void action_drawwall(space_t *space, wall_t *wall, void *p)
{
	drawWall(wall);
}

static int draw(int x, int y, int w, int h)
{
	if (spaceWall == NULL) {
		return 0;
	}

	space_action_from_location(spaceImgWall, action_drawwall, NULL, x, y, w, h);

	/*space_print(spaceWall);*/

	return 0;
}
#endif /* PUBLIC_SERVER */

static void action_eventwall(space_t *space, wall_t *wall, shot_t *shot)
{
	arena_t *arena;
	tux_t *author;

	arena = export_fce->fce_arena_get_current();

	author = space_get_object_id(arena->spaceTux, shot->author_id);

	if (author != NULL && author->bonus == BONUS_GHOST && author->bonus_time > 0) {
		return;
	}

	if (shot->gun == GUN_BOMBBALL) {
		if (export_fce->fce_net_multiplayer_get_game_type() != NET_GAME_TYPE_CLIENT) {
			export_fce->fce_shot_bound_bombBall(shot);
		}

		return;
	}

	/*space_del_with_item(arena->spaceShot, shot, export_fce->fce_shot_destroy);*/
	shot->del = TRUE;
}

static void action_eventshot(space_t *space, shot_t *shot, space_t *p_spaceWall)
{
	space_action_from_location(p_spaceWall, action_eventwall,
				   shot, shot->x, shot->y,
					 shot->w, shot->h);

	if (shot->del == TRUE) {
		space_del_with_item(space, shot, export_fce->fce_shot_destroy);
	}
}

static int event()
{
	if (spaceWall == NULL) {
		return 0;
	}

	space_action(export_fce->fce_arena_get_current()->spaceShot,
		     action_eventshot, spaceWall);

	return 0;
}

static int isConflict(int x, int y, int w, int h)
{
	if (spaceWall == NULL) {
		return 0;
	}

	return space_is_conflict_with_object(spaceWall, x, y, w, h);
}

static void cmdArena(char *line)
{
	if (strncmp(line, "wall", 4) == 0) {
		cmd_wall(line);
	}
}

static void recvMsg(char *msg)
{
}

static int destroy()
{
	space_destroy_with_item(spaceWall, destroyWall);
#ifndef PUBLIC_SERVER
	space_destroy(spaceImgWall);
	spaceImgWall = NULL;
#endif /* PUBLIC_SERVER */
	
	spaceWall = NULL;
	
	return 0;
}

mod_sym_t modwall_sym = { &init,
#ifndef PUBLIC_SERVER
			  &draw,
#else /* PUBLIC_SERVER */
			  0,
#endif /* PUBLIC_SERVER */
			  &event,
			  &isConflict,
			  &cmdArena,
			  &recvMsg,
			  &destroy };