1 files changed, 0 insertions, 142 deletions
diff --git a/libphysics/tick.c b/libphysics/tick.c
deleted file mode 100644
index dbc5f27..0000000
--- a/libphysics/tick.c
+++ /dev/null
@@ -1,142 +0,0 @@
-#include <vecmath.h>
-#include <physics.h>
-#include <stdlib.h>
-
-#include "dat.h"
-
-#define TILE_SIZE 16
-
-#define LENGTH(X) (sizeof (X) / sizeof (X)[0])
-
-static void tick(void);
-static void mapcollision(Body *);
-static void bodycollision(Body *);
-
-static void bodycollisionmap(Body *);
-static void bodycollisionmapsub(Body *, BlockmapNode *);
-
-static BodyID bids[0x10000];
-static int    bidsi;
-
-
-void
-phxtick(float delta)
-{
-	static float time;
-
-	time += delta;
-	if(time >= PHX_TICK_TIME) {
-		while(time >= PHX_TICK_TIME) {
-			tick();
-			time -= PHX_TICK_TIME;
-		}
-
-		for(int i = 0; i < phxbodypoolsize; i++) {
-			Body *b = phxbodypool + i;
-			if(!b->active)
-				continue;
-
-			b->accel[0] = 0.0;
-			b->accel[1] = 0.0;
-		}
-	}
-}
-
-void
-phxfixtick(void)
-{
-	tick();
-	for(int i = 0; i < phxbodypoolsize; i++) {
-		Body *b = phxbodypool + i;
-		if(!b->active)
-			continue;
-
-		b->accel[0] = 0.0;
-		b->accel[1] = 0.0;
-	}
-}
-
-void
-tick(void)
-{
-	for(int i = 0; i < phxbodypoolsize; i++) {
-		Body *b = phxbodypool + i;
-		if(!b->active)
-			continue;
-
-		vec2_add_scaled(b->vel, b->vel, b->accel, PHX_TICK_TIME);
-	}
-
-	__phxbroadphasereset();
-	bidsi = 0;
-	for(int i = 0; i < phxbodypoolsize; i++) {
-		Body *b = phxbodypool + i;
-		if(!b->active)
-			continue;
-
-		mapcollision(b);
-		bids[bidsi++] = i;
-		if(bidsi >= LENGTH(bids)) {
-			__phxbroadphase(bidsi, bids);
-			bidsi = 0;
-		}
-	}
-	__phxbroadphase(bidsi, bids);
-
-	for(int i = 0; i < phxbodypoolsize; i++) {
-		Body *b = phxbodypool + i;
-		if(!b->active)
-			continue;
-
-		vec2_add_scaled(b->pos, b->pos, b->vel, PHX_TICK_TIME);
-	}
-}
-
-void
-mapcollision(Body *a)
-{
-	int minx, miny, maxx, maxy;
-
-	minx = ((int)(a->pos[0] - a->size[0]) / TILE_SIZE) * TILE_SIZE;
-	maxx = ((int)(a->pos[0] + a->size[0]) / TILE_SIZE) * TILE_SIZE;
-	miny = ((int)(a->pos[1] - a->size[1]) / TILE_SIZE) * TILE_SIZE;
-	maxy = ((int)(a->pos[1] + a->size[1]) / TILE_SIZE) * TILE_SIZE;
-
-	for(int y = miny; y <= maxy + TILE_SIZE; y += TILE_SIZE)
-		for(int x = minx; x <= maxx + TILE_SIZE; x += TILE_SIZE) {
-			int tilex = x / (2 * TILE_SIZE);
-			int tiley = y / (2 * TILE_SIZE);
-
-			if(tilex < 0 || tilex >= phxmapwidth)
-				continue;
-			if(tiley < 0 || tiley >= phxmapheight)
-				continue;
-
-			if(!phxmapbuffer[tilex + tiley * phxmapwidth])
-				continue;
-
-			Body b = {
-				.pos = {
-					tilex * TILE_SIZE * 2.0,
-					tiley * TILE_SIZE * 2.0,
-				},
-				.size = { TILE_SIZE, TILE_SIZE },
-			};
-
-			if(phxaabbcheck(a, &b)) {
-				float p[2], n[2];
-				phxaabbresolv(a, &b, p, n);
-
-				vec2_sub(a->pos, a->pos, p);
-
-				if(p[0] != 0.0) {
-					a->vel[0] = 0;
-				} else {
-					a->vel[1] = 0;
-				}
-			}
-		}
-}
-
-
-