src

1 files changed, 0 insertions, 208 deletions

diff --git a/bullets.c b/bullets.c
deleted file mode 100644
index 1c8f8b0..0000000
--- a/bullets.c
+++ /dev/null
@@ -1,208 +0,0 @@
-#include "include/bullets.h"
-
-void shoot(platform_window* window, player p) {
-	map_info info = get_map_info(window);
-	float bullet_range = 100.0f;
-
-	float hh = get_height_of_tile_under_coords(window, p.playerx, p.playery);
-
-	float dirx = (_global_mouse.x - (window->width/2));
-	float diry = (_global_mouse.y - (window->height/2));
-	double length = sqrt(dirx * dirx + diry * diry);
-	dirx /= length;
-	diry /= length;
-
-	#define SPRAY_BOUNDS (0.1f)
-	dirx += ((float)rand()/(float)(RAND_MAX/SPRAY_BOUNDS)-(SPRAY_BOUNDS/2));
-	diry += ((float)rand()/(float)(RAND_MAX/SPRAY_BOUNDS)-(SPRAY_BOUNDS/2));
-
-	float bulletx = p.gunx;
-	float bullety = p.guny;
-	float bullet_end_point_x = bulletx+dirx*bullet_range;
-	float bullet_end_point_y = bullety+diry*bullet_range;
-
-	for (int i = 0; i < max_bullets; i++) {
-		bullet b = bullets[i];
-		if (b.active) continue;
-
-		bullets[i] = (bullet){p.id, true, bulletx, bullety, hh + 0.5, bullet_end_point_x, bullet_end_point_y};
-		break;
-	}
-}
-
-bool check_if_bullet_collided_with_section(float* dist_of_closest_intersect, vec2f bstart, vec2f bend, vec2f l1, vec2f l2, vec2f* intersect_point_buf) {
-	if (lines_intersect(bstart, bend, l1, l2)) {
-		vec2f intersect_point = get_intersection_point(bstart, bend, l1, l2);
-
-		float dirx = (bstart.x - intersect_point.x);
-		float diry = (bstart.y - intersect_point.y);
-		double length_of_shot = sqrt(dirx * dirx + diry * diry);
-
-		if (length_of_shot > *dist_of_closest_intersect) {
-			return false;
-		}
-		*dist_of_closest_intersect = length_of_shot;
-		*intersect_point_buf = intersect_point;
-		return true;
-	}
-	return false;
-}
-
-bool check_if_bullet_collided_with_object(bullet* b, platform_window* window) {
-	map_info info = get_map_info(window);
-	float size = get_bullet_size_in_tile(window);
-	
-	vec2f bstart = (vec2f){b->position.x, b->position.y};
-	vec2f bend = (vec2f){b->endx, b->endy};
-
-	bool result = false;
-	float dist_of_closest_intersect = __FLT_MAX__;
-
-	for (int i = 0; i < max_objects; i++) {
-		object o = objects[i];
-		if (!o.active) continue;
-		if (b->position.z <= o.h + o.size.z && b->position.z >= o.h) {
-			box obj_box = get_box_of_square(window, (vec3f){o.position.x, o.position.y, o.h}, o.size);
-			vec2f intersect_point;
-			if (check_if_bullet_collided_with_section(&dist_of_closest_intersect, bstart, bend, obj_box.bl_b, obj_box.br_b, &intersect_point)) {
-				result = true;
-			}
-			if (check_if_bullet_collided_with_section(&dist_of_closest_intersect, bstart, bend, obj_box.tl_b, obj_box.tr_b, &intersect_point)) {
-				result = true;
-			}
-			if (check_if_bullet_collided_with_section(&dist_of_closest_intersect, bstart, bend, obj_box.tl_b, obj_box.bl_b, &intersect_point)) {
-				result = true;
-			}
-			if (check_if_bullet_collided_with_section(&dist_of_closest_intersect, bstart, bend, obj_box.tr_b, obj_box.br_b, &intersect_point)) {
-				result = true;
-			}
-
-			if (result) {
-				b->endy = intersect_point.y;
-				b->endx = intersect_point.x;
-			}
-		}
-	}
-
-	return result;
-}
-
-bool check_if_bullet_collided_with_zombie(bullet b, platform_window* window, bool kill_if_collided) {
-	map_info info = get_map_info(window);
-	float size = get_bullet_size_in_tile(window);
-
-	bool result = false;
-	float dist_of_closest_intersect = __FLT_MAX__;
-	int index_of_closest_zombie = -1;
-	
-	for (int i = 0; i < max_zombies; i++) {
-		zombie o = zombies[i];
-		if (!o.alive) continue;
-
-		vec2f bstart = (vec2f){b.position.x, b.position.y};
-		vec2f bend = (vec2f){b.endx, b.endy};
-
-		if (b.position.z <= o.position.z + o.size.z && b.position.z >= o.position.z) {
-			vec2f intersect_point;
-			box obj_box = get_box_of_square(window, (vec3f){o.position.x, o.position.y, o.position.z}, o.size);
-			bool this_zombie_collided = false;
-			if (check_if_bullet_collided_with_section(&dist_of_closest_intersect, bstart, bend, obj_box.bl_b, obj_box.br_b, &intersect_point)) {
-				this_zombie_collided = true;
-				index_of_closest_zombie = i;
-			}
-			if (check_if_bullet_collided_with_section(&dist_of_closest_intersect, bstart, bend, obj_box.tl_b, obj_box.tr_b, &intersect_point)) {
-				this_zombie_collided = true;
-				index_of_closest_zombie = i;
-			}
-			if (check_if_bullet_collided_with_section(&dist_of_closest_intersect, bstart, bend, obj_box.tl_b, obj_box.bl_b, &intersect_point)) {
-				this_zombie_collided = true;
-				index_of_closest_zombie = i;
-			}
-			if (check_if_bullet_collided_with_section(&dist_of_closest_intersect, bstart, bend, obj_box.tr_b, obj_box.br_b, &intersect_point)) {
-				this_zombie_collided = true;
-				index_of_closest_zombie = i;
-			}
-
-			if (this_zombie_collided) {
-				result = true;
-			}
-		}
-	}
-
-	if (kill_if_collided && result) {
-		zombies[index_of_closest_zombie].alive = false;
-		return result;
-	}
-
-	return result;
-}
-
-static bool check_if_bullet_collided_with_ground(bullet *b, platform_window* window) {
-	map_info info = get_map_info(window);
-	float dirx = (b->endx - b->position.x);
-	float diry = (b->endy - b->position.y);
-	float length = sqrt(dirx * dirx + diry * diry);
-	dirx /= length;
-	diry /= length;
-	double nr_tiles_to_check = length*4; // check 4 points per tile.
-
-	for (int i = 1; i < nr_tiles_to_check; i++) {
-		float xtocheck = b->position.x + (dirx*i/4);
-		float ytocheck = b->position.y + (diry*i/4);
-		if (!is_in_bounds(xtocheck, ytocheck)) break;
-		tile tile = get_tile_under_coords(window, xtocheck, ytocheck);
-
-		float h = get_height_of_tile_under_coords(window, xtocheck, ytocheck);
-		if (b->position.z <= h) {
-			b->endx = xtocheck;
-			b->endy = ytocheck;
-			return true;
-		}
-	}
-	return false;
-} 
-
-void draw_bullets(platform_window* window) {
-	float size = get_bullet_size(window);
-	map_info info = get_map_info(window);
-
-	for (int i = 0; i < max_bullets; i++) {
-		bullet b = bullets[i];
-		if (!b.active) continue;
-		player p = get_player_by_id(b.player_id);
-		bullets[i].position.x = p.gunx;
-		bullets[i].position.y = p.guny;
-		bullets[i].position.z = p.gun_height;
-		
-		if (check_if_bullet_collided_with_ground(&b, window)) {
-			bullets[i].endy = b.endy;
-			bullets[i].endx = b.endx;
-			b = bullets[i];
-		}
-
-		if (check_if_bullet_collided_with_object(&b, window)) {
-			bullets[i].endy = b.endy;
-			bullets[i].endx = b.endx;
-			b = bullets[i];
-		}
-		
-		if (check_if_bullet_collided_with_zombie(b, window, true)) {
-			bullets[i].active = false;
-		}
-
-		bullets[i].alive_time += update_delta;
-		bullets[i].active = false;
-
-		if (!b.active) continue;
-
-		BULLET_RENDER_DEPTH(b.position.z);
-
-		float bullet_render_x = b.position.x*info.tile_width + (b.position.y*info.px_incline);
-		float bullet_render_y = b.position.y*info.tile_height - (b.position.z*info.px_raised_per_h);
-
-		float bullet_render_x_end = b.endx*info.tile_width + (b.endy*info.px_incline);
-		float bullet_render_y_end = b.endy*info.tile_height - (b.position.z*info.px_raised_per_h);
-
-		renderer->render_line(bullet_render_x, bullet_render_y, bullet_render_x_end, bullet_render_y_end, 2, rgb(0,255,100));
-	}
-}
\ No newline at end of file