Merge branch 'debug'

Fixed some warnings

code/core/string.h

@@ -3,6 +3,7 @@
 
 #define S(x) Str8_Wrap(sizeof(x) - sizeof(*(x)), (U8 *) (x))
 #define Sz(x) Str8_WrapZ((U8 *) (x))
+#define Sl(x) { sizeof(x) - sizeof(*(x)), (U8 *) (x) }
 
 #define Sv(x) (int) (x).count, (x).data
 #define Sf(arena, fmt, ...) Str8_Format(arena, fmt, ##__VA_ARGS__)

code/draw/core.c

@@ -151,6 +151,8 @@ void _D_Rect(D_Context *draw, D_RectOpts *opts) {
 
 		rect->texture = opts->texture;
 
+		F32 w, h;
+
 		rect->x = opts->p.x;
 		rect->y = opts->p.y;
 
@@ -177,11 +179,19 @@ void _D_Rect(D_Context *draw, D_RectOpts *opts) {
 		}
 
 		if (opts->flags & D_RECT_IGNORE_ASPECT) {
-			rect->w = opts->dim.w;
+			w = opts->dim.w;
-			rect->h = opts->dim.h;
+			h = opts->dim.h;
 		}
 		else {
-			Vk_Image *image = &draw->images[opts->texture].image;
+			Vk_Image *image = 0;
+			if (opts->texture >= draw->n_images) {
+				// @hack: first font texture
+				//
+				image = &draw->fonts->image;
+			}
+			else {
+				image = &draw->images[opts->texture].image;
+			}
 
 			F32 width  = cast(F32) image->width;
 			F32 height = cast(F32) image->height;
@@ -191,53 +201,42 @@ void _D_Rect(D_Context *draw, D_RectOpts *opts) {
 				height *= (opts->uv.max.y - opts->uv.min.y);
 			}
 
-			F32 aspect_w = (width > height) ? (width / height) : 1.0f;
+			F32 aspect_w = (width > height) ? 1.0f : (width / height);
-			F32 aspect_h = (width > height) ? 1.0f : (height / width);
+			F32 aspect_h = (width > height) ? (height / width) : 1.0f;
 
-			rect->w = opts->scale * aspect_w;
+			w = opts->scale * aspect_w;
-			rect->h = opts->scale * aspect_h;
+			h = opts->scale * aspect_h;
 		}
 
+		if (opts->flags & D_RECT_FLIP_X) { w *= -1.0f; }
+		if (opts->flags & D_RECT_FLIP_Y) { h *= -1.0f; }
+
+		rect->w = w;
+		rect->h = h;
+
 		draw->n_rects += 1;
 	}
 }
 
 void D_Text(D_Context *draw, D_Font *font, Str8 text, F32 x, F32 y) {
 	F32 xoff = x;
-	local_persist B32 done = 0;
+
+	// @Todo: control scale
+	F32 scale = 1.0f / (font->ascent - font->descent);
 
 	for (S64 it = 0; it < text.count; ++it) {
 		if (text.data[it] >= ' ' && text.data[it] <= '~') {
 			D_Glyph *glyph = &font->glyphs[text.data[it] - ' '];
 
-			V2f size;
+			F32 image_scale = scale * Max(glyph->dim.w, glyph->dim.h);
-			size.w = (glyph->box.max.x - glyph->box.min.x);
+			F32 advance     = scale * glyph->advance;
-			size.h = (glyph->box.max.y - glyph->box.min.y);
 
-			V2f dim;
+			V2f offset = V2f_Scale(glyph->offset, scale);
 
-			F32 scale = 150.0f / (font->ascent - font->descent);
+			D_Rect(draw, xoff + offset.x, y + offset.y, .texture = font->id, .uv = glyph->box, .scale = image_scale, .flags = D_RECT_UV_ASPECT);
-
+			xoff += advance;
-			if (size.w > size.h) {
-				dim.w = scale * (size.w / size.h);
-				dim.h = scale;
-			}
-			else {
-				dim.w = scale;
-				dim.h = scale * (size.h / size.w);
-			}
-
-			// @Hardcode: need font index in font struct
-			D_Rect(draw, xoff, y, .texture = 0, .c = V4F(0, 1, 1, 1), .dim = dim, .flags = D_RECT_IGNORE_ASPECT);
-			D_Rect(draw, xoff, y, .texture = draw->n_images, .uv = glyph->box, .dim = dim, .flags = D_RECT_IGNORE_ASPECT);
-			xoff += (1.05f * dim.w); // glyph->advance; //+ glyph->offset.x;
-
-			if (!done) { printf(" %f (%f, %f)", xoff, dim.w, dim.h); }
 		}
 	}
-
-	if (!done) { printf("\n"); }
-	done = true;
 }
 
 void D_FontLoad(D_Context *draw, Str8 name, F32 size) {
@@ -252,7 +251,7 @@ void D_FontLoad(D_Context *draw, Str8 name, F32 size) {
 		stbtt_fontinfo info = { 0 };
 		stbtt_InitFont(&info, font_data.data, 0);
 
-		F32 scale = stbtt_ScaleForPixelHeight(&info, 20);
+		F32 scale = stbtt_ScaleForPixelHeight(&info, 256);
 
 		U32 w = 512;
 		U32 h = 512;
@@ -268,14 +267,12 @@ void D_FontLoad(D_Context *draw, Str8 name, F32 size) {
 
 		D_Font *font = M_ArenaPush(draw->arena, D_Font);
 
-		font->px = size;
-
 		S32 asc, desc, line;
 		stbtt_GetFontVMetrics(&info, &asc, &desc, &line);
 
-		font->line_advance = cast(F32) line;
+		font->line_advance = cast(F32) (scale * line);
-		font->ascent       = cast(F32) asc;
+		font->ascent       = cast(F32) (scale * asc);
-		font->descent      = cast(F32) desc;
+		font->descent      = cast(F32) (scale * desc);
 
 		font->glyphs = M_ArenaPush(draw->arena, D_Glyph, .count = count);
 
@@ -286,10 +283,14 @@ void D_FontLoad(D_Context *draw, Str8 name, F32 size) {
 			S32 left, width;
 			stbtt_GetCodepointHMetrics(&info, ' ' + it, &width, &left);
 
-			glyph->box = R2F(V2F(chr->x0 / (F32) w, chr->y0 / (F32) h), V2F(chr->x1 / (F32) w, chr->y1 / (F32) h));
+			glyph->box.min = V2F(chr->x0 / (F32) w, chr->y0 / (F32) h);
+			glyph->box.max = V2F(chr->x1 / (F32) w, chr->y1 / (F32) h);
 
-			glyph->advance = glyph->box.max.x - glyph->box.min.x; //chr->xadvance * scale;
+			glyph->advance  = chr->xadvance;
-			glyph->offset  = V2F(chr->xoff * scale, chr->yoff * scale);
+			glyph->dim.w    = cast(F32) (chr->x1 - chr->x0);
+			glyph->dim.h    = cast(F32) (chr->y1 - chr->y0);
+			glyph->offset.x = (0.5f * glyph->dim.w) + chr->xoff;
+			glyph->offset.y = (0.5f * glyph->dim.h) + chr->yoff;
 		}
 
 		Vk_Buffer *staging = &draw->staging;
@@ -302,6 +303,8 @@ void D_FontLoad(D_Context *draw, Str8 name, F32 size) {
 
 		Vk_CommandBuffer *cmds = Vk_CommandBufferPush();
 
+		font->id = draw->n_images + draw->n_fonts;
+
 		font->image.width  = w;
 		font->image.height = h;
 

code/draw/core.h

@@ -6,7 +6,10 @@
 typedef struct D_Glyph D_Glyph;
 struct D_Glyph {
 	F32 advance;
+
 	V2f offset;
+	V2f dim;
+
 	R2f box;
 };
 
@@ -14,13 +17,13 @@ typedef struct D_Font D_Font;
 struct D_Font {
 	D_Font *next;
 
-	F32 px;
+	U32 id;
 
 	F32 line_advance;
 	F32 ascent;
 	F32 descent;
 
-	F32 *kerning;
+	F32     *kerning; // @incomplete: we don't load this
 	D_Glyph *glyphs;
 
 	Vk_Image image;
@@ -108,6 +111,8 @@ enum D_RectFlags {
 	D_RECT_IGNORE_ASPECT     = (1 << 0), // by default only width is used as a "dimension"
 	D_RECT_PER_VERTEX_COLOUR = (1 << 1), // split colours per vertex
 	D_RECT_UV_ASPECT         = (1 << 2), // get the aspect from the uv rect rather than the full image
+	D_RECT_FLIP_X            = (1 << 3),
+	D_RECT_FLIP_Y            = (1 << 4)
 };
 
 typedef struct D_RectOpts D_RectOpts;

code/first.c

@@ -78,6 +78,8 @@ int main(int argc, char **argv)
 		game->draw.arena = arena;
 
 		G_ImagesLoad(game);
+		//D_FontLoad(&game->draw, S("ubuntu"), 60);
+
 		G_PipelinesLoad(game);
 		G_AudioLoad(game);
 
@@ -86,7 +88,7 @@ int main(int argc, char **argv)
 		camera->x = V3F(1, 0, 0);
 		camera->y = V3F(0, 1, 0);
 		camera->z = V3F(0, 0, 1);
-		camera->p = V3F(0, 0, 48);
+		camera->p = V3F(0, 0, 16);
 
 		camera->fov = 60.0f;
 
@@ -95,10 +97,9 @@ int main(int argc, char **argv)
 
 		game->draw.camera = camera;
 		World *world = M_ArenaPush(arena, World);
-    //LoadWorld(arena, world);
+    LoadWorld(arena, world);
     game->world = world;
     world->arena = arena;
-    //world->navMesh = &TestNavMesh;
     world->random = Random_Seed(29237489723847);
     world->npcCount = 127;
     for(U32 i = 0; i < world->npcCount; i++) {
@@ -125,17 +126,19 @@ int main(int argc, char **argv)
 		badman->waitTime = 0;
 		badman->maxWaitTime = 2;
 		badman->poiCount = 2;
+		badman->shootoutTimer = 1.5;
+		badman->agroRadius = 600.0;
+    badman->bullets = 6;
+    badman->shootDelay = 1;
+    badman->accuracyRange = 0.25;
+    badman->reloadTime = 2.5;
+    badman->reloadTimer = 0;
     badman->pointsOfInterest[0] = 937;
     badman->pointsOfInterest[1] = 12;
 
 		world->npcPOI[0] = 100;
-    world->player.world = world;
+
-		world->player.pos.x = 0;
+		PlayerInit(game, &world->player);
-		world->player.pos.y = 0;
-		world->player.bulletsLoaded = PLAYER_BULLET_COUNT;
-		world->player.reloadTimer = 0;
-    world->player.currentArea = WORLD_AREA_OUTSIDE;
-    world->map = map;
 
     world->tileTypes = M_ArenaPush(arena, World_Tile, .count=WORLD_TILE_TYPE_MAX);
     world->tileTypes[0].rotation=0;
@@ -223,13 +226,6 @@ int main(int argc, char **argv)
   game->editor.mode = G_EDITOR_MODE_TILE;
   game->editor.currentLevel = WORLD_AREA_OUTSIDE;
 
-
-	D_Animation animation;
-	{
-		U32 id = D_ImageHandle(&game->draw, S("npc_front_base_white"));
-		D_AnimationInit(&animation, id, 1, 4, 1.0f / 20.0f);
-	}
-
 	bool running = true;
 
 	const int width  = 1280;
@@ -244,6 +240,13 @@ int main(int argc, char **argv)
 			{
 				running = false;
 			}
+			else if (e.type == SDL_EVENT_KEY_DOWN) {
+				Player *player = &game->world->player;
+				switch (e.key.key) {
+					case SDLK_R:  { PlayerInit(game, player); } break;
+				}
+			}
+
       V3f projection = G_CameraUnproject(&game->camera, V2f_Clip(
         V2F(e.button.x, e.button.y),
         V2F((F32) width, (F32) height)
@@ -258,8 +261,8 @@ int main(int argc, char **argv)
         if(e.type==SDL_EVENT_MOUSE_BUTTON_DOWN && e.button.button == SDL_BUTTON_LEFT) {
           switch(game->editor.mode){
             case G_EDITOR_MODE_TILE: {
-              F32 tilex = (S32)(game->editor.cursor.x+TILE_SIZE/2);
+              F32 tilex = (F32) (S32)(game->editor.cursor.x+TILE_SIZE/2);
-              F32 tiley = (S32)(game->editor.cursor.y+TILE_SIZE/2);
+              F32 tiley = (F32) (S32)(game->editor.cursor.y+TILE_SIZE/2);
               game->world->map[(S32)tilex + (S32)tiley * 96] = game->editor.currentAsset;
               break;
             }
@@ -284,6 +287,7 @@ int main(int argc, char **argv)
             Abs(game->editor.cursor.y-game->editor.dragStart.y)
           );
           game->world->hitboxCount++;
+          GenerateNavMesh(game->arena, game->world);
         }
       }
 
@@ -345,10 +349,10 @@ int main(int argc, char **argv)
 
     if(!game->editor.enabled) {
 		  UpdateWorld(1.0f / 60.0f, game->world);
-      game->camera.p.x = game->world->player.pos.x;
+
-      game->camera.p.y = game->world->player.pos.y;
+      game->camera.p.x = game->world->player.collision.pos.x;
+      game->camera.p.y = game->world->player.collision.pos.y;
     }
-    D_AnimationUpdate(&animation, 1.0f / 250.0f);
 
 		int w, h;
 		SDL_GetWindowSizeInPixels(window, &w, &h);
@@ -388,13 +392,13 @@ int main(int argc, char **argv)
 
     RenderWorld(game->world, &game->draw);
 
-		R2f aframe = D_AnimationFrame(&animation);
+		//D_Text(&game->draw, game->draw.fonts, S("Small Test"), 0, 0);
-		D_Rect(&game->draw, 0, 0, .texture = animation.id, .uv = aframe, .flags = D_RECT_UV_ASPECT);
 
     if(game->editor.enabled) {
       G_Editor editor = game->editor;
-      F32 tilex = floor(editor.cursor.x+TILE_SIZE/2);
+      F32 tilex = cast(F32) floor(editor.cursor.x+TILE_SIZE/2);
-      F32 tiley = floor(editor.cursor.y+TILE_SIZE/2);
+      F32 tiley = cast(F32) floor(editor.cursor.y+TILE_SIZE/2);
+
       switch(game->editor.mode) {
         case G_EDITOR_MODE_TILE: {
           World_Tile asset = game->world->tileTypes[editor.currentAsset];
@@ -407,7 +411,7 @@ int main(int argc, char **argv)
           break;
         }
         case G_EDITOR_MODE_HITBOX: {
-          for(int i = 0; i < game->world->hitboxCount; i++) {
+          for(U32 i = 0; i < game->world->hitboxCount; i++) {
             V2f centre = AABB_Centre(game->world->hitboxes[i]);
 		        D_Rect(
               &game->draw,
@@ -416,7 +420,7 @@ int main(int argc, char **argv)
               .texture=0,
               .dim=game->world->hitboxes[i].size,
               .flags=D_RECT_IGNORE_ASPECT,
-              .c=V4F(100,0,0,0.7),
+              .c=V4F(100,0,0,0.7f),
             );
           }
           break;

code/game/aabb.h

@@ -14,5 +14,6 @@ function bool AABB_Collide(AABB a, AABB b);
 function bool AABB_Point(AABB a, V2f v);
 function bool AABB_Slab(V2f origin, V2f point, AABB a);
 function V2f AABB_Centre(AABB a);
+function bool AABB_Circle(F32 rad, V2f radOrigin, AABB a);
 
 #endif // LD_GAME_AABB_H_

code/game/bandit.h

@@ -2,11 +2,13 @@
 #define LD_GAME_BANDIT_H_
 
 typedef enum BANDIT_ACTION BANDIT_ACTION;
-enum BANDIT_ACTION {
+enum BANDIT_ACTION
+{
   BANDIT_WAITING,
   BANDIT_WALKING,
   BANDIT_RUNNING,
   BANDIT_SHOOTING,
+  BANDIT_SHOOTOUT,
 };
 
 typedef struct Bandit Bandit;
@@ -50,12 +52,18 @@ struct Bandit {
   F32 shootDelay;
   // After each shot this is set to shootDelay;
   F32 shootCooldownTimer;
+  // Countdown to shootout
+  F32 shootoutTimer;
   // How long it takes them to reload.
   F32 reloadTime;
+  // When gun is empty this is set to reloadTime.
+  F32 reloadTimer;
   // Accuracy, their shots can vary between this angle either side (rads)
   F32 accuracyRange;
   // A the circle around the bandit where they will trigger the quicktime reaction scene
   F32 agroRadius;
 };
 
+function V2f shootTowards(Bandit* bandit, V2f target, Random* r);
+
 #endif  // LD_GAME_BANDIT_H_

code/game/core.h

@@ -1,6 +1,7 @@
 #if !defined(LD_GAME_CORE_H_)
 #define LD_GAME_CORE_H_
-#include "world.h"
+
+typedef struct World World;
 
 typedef struct G_Camera G_Camera;
 struct G_Camera {
@@ -44,6 +45,48 @@ struct G_State {
   World *world;
 };
 
+typedef U32 G_OutfitDirection;
+enum {
+	G_OUTFIT_DIR_FRONT = 0,
+	G_OUTFIT_DIR_SIDE,
+	G_OUTFIT_DIR_BACK,
+
+	G_OUTFIT_DIR_FLIPPED = (1 << 16)
+};
+
+typedef union G_OutfitSet G_OutfitSet;
+union G_OutfitSet {
+	struct {
+		U32 base;
+		U32 eyes;
+		U32 face;
+		U32 hair;
+		U32 hat;
+		U32 shirt;
+		U32 shoes;
+		U32 trousers;
+	};
+
+	U32 e[8];
+};
+
+typedef struct G_Outfit G_Outfit;
+struct G_Outfit {
+	D_Animation state; // .id in here isn't used for drawing
+
+	G_OutfitDirection dir;
+
+	union {
+		struct {
+			G_OutfitSet front;
+			G_OutfitSet side;
+			G_OutfitSet back;
+		};
+
+		G_OutfitSet e[3];
+	};
+};
+
 function void G_ImagesLoad(G_State *game);
 function void G_PipelinesLoad(G_State *game);
 function void G_AudioLoad(G_State *game);
@@ -56,6 +99,7 @@ function V3f G_CameraUnproject(G_Camera *camera, V2f clip);
 
 function R3f G_CameraBounds(G_Camera *camera);
 
+#include "world.h"
 #include "aabb.h"
 #include "player.h"
 #include "nav.h"

code/game/impl/aabb.c

@@ -38,3 +38,11 @@ bool AABB_Slab(V2f origin, V2f point, AABB a)
 V2f AABB_Centre(AABB a) {
   return V2F(a.pos.x + a.size.x/2, a.pos.y + a.size.y/2);
 }
+
+bool AABB_Circle(F32 rad, V2f radOrigin, AABB a)
+{
+  V2f aCentre = AABB_Centre(a);
+  F32 xSq = (Abs(aCentre.x) - Abs(radOrigin.x)) * (Abs(aCentre.x) - Abs(radOrigin.x));
+  F32 ySq = (Abs(aCentre.y) - Abs(radOrigin.y)) * (Abs(aCentre.y) - Abs(radOrigin.y));
+  return SDL_sqrt(xSq + ySq) < rad;
+}

code/game/impl/bandit.c

@@ -1,13 +1,27 @@
 #include "game/world.h"
 #include "game/bandit.h"
 
+V2f shootTowards(Bandit *bandit, V2f target, Random* r)
+{
+  V2f shooterV2 = bandit->collision.pos;
+  F32 randX = Random_F32(r, -bandit->accuracyRange, bandit->accuracyRange);
+  F32 randY = Random_F32(r, -bandit->accuracyRange, bandit->accuracyRange);
+  return V2F(shooterV2.x + (target.x - shooterV2.x) * (1 + randX), shooterV2.x + (target.y - shooterV2.y) * (1 + randY));
+}
+
 void UpdateBandit(F32 delta, Bandit *bandit, World *world) {
   if (
-      world->player.controls.shot && AABB_Slab(world->player.pos, world->player.shotPos, bandit->collision) && bandit->currentArea == world->player.currentArea)
+      world->player.controls.shot && AABB_Slab(world->player.collision.pos, world->player.shotPos, bandit->collision) && bandit->currentArea == world->player.currentArea)
   {
     printf("You shot the bandit %*.s\n", Sv(bandit->name));
     bandit->health--;
   }
+  if (AABB_Circle(bandit->agroRadius, AABB_Centre(bandit->collision), world->player.collision) && !(bandit->mode == BANDIT_SHOOTING || bandit->mode == BANDIT_SHOOTOUT))
+  {
+    printf("begin shootout");
+    // shootout time o.o
+    bandit->mode = BANDIT_SHOOTOUT;
+  }
   switch (bandit->mode) {
     case BANDIT_WAITING:
       bandit->waitTime+=delta;
@@ -41,7 +55,33 @@ void UpdateBandit(F32 delta, Bandit *bandit, World *world) {
       bandit->collision.pos.x = cNav.pos.x * (1 - bandit->walkTimer/NPC_SPEED) + tNav.pos.x * bandit->walkTimer/NPC_SPEED;
       bandit->collision.pos.y = cNav.pos.y * (1 - bandit->walkTimer/NPC_SPEED) + tNav.pos.y * bandit->walkTimer/NPC_SPEED;
     break;
-      // TODO Shooting
+    case BANDIT_SHOOTOUT:
+      bandit->shootoutTimer-=delta; 
+      if(bandit->shootoutTimer < 0){
+        bandit->mode=BANDIT_SHOOTING;
+      }
+    break;
+    case BANDIT_SHOOTING:
+      bandit->shootCooldownTimer -= delta;
+      bandit->reloadTimer -= delta;
+      if (bandit->shootCooldownTimer < 0 && bandit->reloadTimer < 0)
+      {
+        printf("shoot at player");
+        bandit->bullets--;
+        bandit->shootCooldownTimer = bandit->shootDelay;
+        V2f banditShot = shootTowards(bandit, world->player.collision.pos, &world->random);
+        if(AABB_Slab(bandit->collision.pos, banditShot, world->player.collision)){
+          // gets shot lmao
+          printf("hit");
+          world->player.health--;
+        }
+        if(bandit->bullets == 0){
+          printf("enemy reload");
+          bandit->bullets = 6;
+          bandit->reloadTimer = bandit->reloadTime;
+        }
+      }
+    break;
       // TODO Running away
   }
 }

code/game/impl/player.c

@@ -3,6 +3,80 @@
 #include <SDL3/SDL_keycode.h>
 #include <stdio.h>
 
+// @Todo: move/extern these so the npc/bandit can use them
+//
+#define G_OUTFIT_COMPONENT_COUNT 8
+
+global_var Str8 __outfit_names[] = {
+	Sl("npc_%s_base_%d"),
+	Sl("npc_%s_eyes_%d"),
+	Sl("npc_%s_face_%d"),
+	Sl("npc_%s_hair_%d"),
+	Sl("npc_%s_hat_%d"),
+	Sl("npc_%s_shirt_%d"),
+	Sl("npc_%s_shoes_%d"),
+	Sl("npc_%s_trousers_%d")
+};
+
+global_var U32 __outfit_counts[] = {
+	2, // base
+	3, // eyes
+	5, // face
+	4, // hair
+	3, // hat
+	2, // shirt
+	1, // shoes
+	2  // trousers
+};
+
+global_var U32 __outfit_back_counts[] = {
+	2, // base
+	0, // eyes
+	3, // face
+	4, // hair
+	3, // hat
+	2, // shirt
+	1, // shoes
+	2  // trousers
+};
+
+StaticAssert(ArraySize(__outfit_names) == ArraySize(__outfit_counts));
+
+#define OUTFIT_IMG(dir, n) D_ImageHandle(&game->draw, Sf(temp.arena, (const char *) __outfit_names[it].data, #dir, n))
+
+void PlayerInit(G_State *game, Player *player) {
+	World *world  = game->world;
+	player->world = world;
+
+	player->bulletsLoaded = PLAYER_BULLET_COUNT;
+	player->currentArea   = WORLD_AREA_OUTSIDE;
+
+	player->health = 3;
+
+	player->collision.size.x = 1;
+	player->collision.size.x = 2;
+
+	G_Outfit *outfit = &player->outfit;
+
+	D_AnimationInit(&outfit->state, 0, 1, 4, 1.0f / 6.0f);
+
+	M_TempScope(0, 0) {
+		for (U32 it = 0; it < G_OUTFIT_COMPONENT_COUNT; ++it) {
+			U32 idx = Random_Next(&world->random) % __outfit_counts[it];
+
+			// We just allow face, hair and hat to default to 0 meaning the player doesn't have one
+			if (idx != 0 || it < 2 || it > 4) {
+				outfit->front.e[it] = OUTFIT_IMG(front, idx);
+				outfit->side.e[it]  = OUTFIT_IMG(side,  idx);
+
+				if ((idx + 1) <= __outfit_counts[it]) {
+					outfit->back.e[it]  = OUTFIT_IMG(back, idx);
+				}
+			}
+		}
+	}
+}
+
 void PlayerInput(SDL_Event *event, Player *player)
 {
   SDL_KeyboardEvent key = event->key;
@@ -53,18 +127,34 @@ void PlayerInput(SDL_Event *event, Player *player)
 void PlayerUpdate(F32 delta, Player *player) {
   player->controls.shot = false;
   V2f dir = V2F(0, 0);
+  if(player->health == 0){
+    printf("dead :(");
+    player->health = 3;
+  }
   if(player->controls.upDown) {
     dir.y -= 1;
+		player->outfit.dir = G_OUTFIT_DIR_BACK;
   }
   if(player->controls.downDown) {
     dir.y += 1;
+		player->outfit.dir = G_OUTFIT_DIR_FRONT;
   }
   if(player->controls.leftDown) {
     dir.x -= 1;
+		player->outfit.dir = G_OUTFIT_DIR_SIDE | G_OUTFIT_DIR_FLIPPED;
   }
   if(player->controls.rightDown) {
     dir.x += 1;
+		player->outfit.dir = G_OUTFIT_DIR_SIDE;
   }
+
+	if (dir.x != 0 || dir.y != 0) {
+		D_AnimationUpdate(&player->outfit.state, delta);
+	}
+	else {
+		player->outfit.state.index = 0;
+	}
+
   if(player->reloadTimer > 0) {
     player->reloadTimer-=delta;
     if(player->reloadTimer <= 0) {
@@ -73,6 +163,23 @@ void PlayerUpdate(F32 delta, Player *player) {
     }
   }
   dir = V2f_Scale(NormaliseV2F(dir), PLAYER_SPEED*delta);
-  player->pos.x += dir.x;
+  player->collision.pos.x += dir.x;
-  player->pos.y += dir.y;
+  player->collision.pos.y += dir.y;
+}
+
+void PlayerDraw(D_Context *draw, Player *player) {
+	G_Outfit *outfit = &player->outfit;
+
+	R2f pframe = D_AnimationFrame(&outfit->state);
+
+	for (U32 it = 0; it < G_OUTFIT_COMPONENT_COUNT; ++it) {
+		U32 flipped = (outfit->dir & G_OUTFIT_DIR_FLIPPED) != 0;
+		U32 dir = (outfit->dir & ~G_OUTFIT_DIR_FLIPPED);
+
+		U32 tid = outfit->e[dir].e[it];
+		if (tid != 0) {
+			U32 flags = D_RECT_UV_ASPECT | (flipped ? D_RECT_FLIP_X : 0);
+			D_Rect(draw, player->collision.pos.x, player->collision.pos.y, .texture = tid, .uv = pframe, .flags = flags);
+		}
+	}
 }

code/game/impl/world.c

@@ -9,6 +9,9 @@
 
 void UpdateWorld(F32 delta, World *world)
 {
+  if(world->bandit.mode == BANDIT_SHOOTOUT){
+    delta = delta/4;
+  }
   UpdateBandit(delta, &world->bandit, world);
   UpdateNPCs(delta, world);
   PlayerUpdate(delta, &world->player);
@@ -21,7 +24,7 @@ void UpdateNPCs(F32 delta, World *world)
     NPC *npc = &world->npcs[i];
     UpdateNPC(delta, npc, world);
     if (
-        world->player.controls.shot && AABB_Slab(world->player.pos, world->player.shotPos, npc->collision) && npc->currentArea == world->player.currentArea)
+        world->player.controls.shot && AABB_Slab(world->player.collision.pos, world->player.shotPos, npc->collision) && npc->currentArea == world->player.currentArea)
     {
       printf("You shot %*.s\n", Sv(world->npcs[i].name));
     }
@@ -32,7 +35,7 @@ void ProcessEvents(SDL_Event *event, World *world)
 {
   PlayerInput(event, &world->player);
   if(event->type == SDL_EVENT_KEY_DOWN && event->key.key == SDLK_F5){
-    SaveWorld(world->arena, world);
+    SaveWorld(world);
   }
   if(event->type == SDL_EVENT_KEY_DOWN && event->key.key == SDLK_F6){
     LoadWorld(world->arena, world);
@@ -50,7 +53,7 @@ void RenderWorld(World *world, D_Context *draw) {
       );
     }
   }
-  for (int i = 0; i < world->propCount; i++) {
+  for (U32 i = 0; i < world->propCount; i++) {
     if(world->props[i].area == world->player.currentArea) {
       D_Rect(
         draw,
@@ -61,7 +64,7 @@ void RenderWorld(World *world, D_Context *draw) {
       );
     }
   }
-  for (int i = 0; i < world->navMesh->nodeCount; i++) {
+  for (U32 i = 0; i < world->navMesh->nodeCount; i++) {
     NavNode n = world->navMesh->nodes[i];
     D_Rect(
       draw,
@@ -82,98 +85,148 @@ void RenderWorld(World *world, D_Context *draw) {
     V2f drawPos = AABB_Centre(world->bandit.collision);
     D_Rect(draw, drawPos.x, drawPos.y, .texture = 9);
   }
-  D_Rect(draw, world->player.pos.x, world->player.pos.y, .texture = 1);
+
+	PlayerDraw(draw, &world->player);
 }
 
-void SaveWorld(M_Arena *arena, World *world) {
+#define WRITE(v) FS_FileWrite(file, &(v), sizeof(v), offset); offset += sizeof(v)
-  printf("Saving world\n");
+#define WRITEN(v, n) FS_FileWrite(file, v, (n) * sizeof(*(v)), offset); offset += ((n) * sizeof(*(v)))
+
+void SaveWorld(World *world) {
+  printf("--- Saving World ---\n");
+	printf("  - %d props\n", world->propCount);
+	printf("  - %d hitboxes\n", world->hitboxCount);
+
   OS_Handle file = FS_FileOpen(S("world.sgdat"), FS_ACCESS_WRITE);
-  U32 offset = 0;
+  U64 offset = 0;
-  for(int i = 0; i < WORLD_TILE_TYPE_MAX; i++) {
+
-    FS_FileWrite(file, &world->tileTypes[i].tag.count, sizeof(S64), offset);
+  for (U32 i = 0; i < WORLD_TILE_TYPE_MAX; i++) {
-    offset += sizeof(S64);
+		World_Tile *tile = &world->tileTypes[i];
-    FS_FileWrite(file, world->tileTypes[i].tag.data, world->tileTypes[i].tag.count, offset);
+
-    offset += sizeof(U8) * world->tileTypes[i].tag.count;
+		WRITE(tile->tag.count);
-    FS_FileWrite(file, &world->tileTypes[i].rotation, sizeof(F32), offset);
+		WRITEN(tile->tag.data, tile->tag.count);
-    offset += sizeof(F32);
+		WRITE(tile->rotation);
-  }
-  for(int i = 0; i < WORLD_PROP_TYPE_MAX; i++) {
-    FS_FileWrite(file, &world->propTypes[i].tag.count, sizeof(S64), offset);
-    offset += sizeof(S64);
-    FS_FileWrite(file, world->propTypes[i].tag.data, world->propTypes[i].tag.count, offset);
-    offset += sizeof(U8) * world->propTypes[i].tag.count;
-    FS_FileWrite(file, &world->propTypes[i].scale, sizeof(F32), offset);
-    offset += sizeof(F32);
   }
 
-  FS_FileWrite(file, world->propTypes, sizeof(World_PropType)*WORLD_PROP_TYPE_MAX, offset);
+  for (U32 i = 0; i < WORLD_PROP_TYPE_MAX; i++) {
-  offset += sizeof(World_PropType)*WORLD_PROP_TYPE_MAX;
+		World_PropType *type = &world->propTypes[i];
 
-  FS_FileWrite(file, &world->propCount, sizeof(U32), offset);
+		WRITE(type->tag.count);
-  offset += sizeof(U32);
+		WRITEN(type->tag.data, type->tag.count);
+		WRITE(type->scale);
+  }
 
-  FS_FileWrite(file, world->props, sizeof(World_Prop)*WORLD_PROP_MAX, offset);
+	WRITE(world->propCount);
-  offset += sizeof(World_Prop)*WORLD_PROP_MAX;
+	WRITEN(world->props, WORLD_PROP_MAX);
 
-  FS_FileWrite(file, &world->hitboxCount, sizeof(U32), offset);
+	WRITE(world->hitboxCount);
-  offset += sizeof(U32);
+	WRITEN(world->hitboxes, WORLD_HITBOX_MAX);
 
-  FS_FileWrite(file, world->hitboxes, sizeof(AABB)*WORLD_HITBOX_MAX, offset);
+	WRITEN(world->map, WORLD_MAP_MAX);
-  offset += sizeof(AABB)*WORLD_HITBOX_MAX;
-
-  FS_FileWrite(file, world->map, sizeof(U32)*WORLD_MAP_MAX, offset);
-  offset += sizeof(U32)*WORLD_MAP_MAX;
 
   FS_FileClose(file);
-  printf("Saved world :)\n");
+
+  printf("--- World Saved ---\n");
 }
 
 void LoadWorld(M_Arena *arena, World *world) {
-  printf("loading world\n");
+	printf("--- Loading World ---\n");
-  OS_Handle file = FS_FileOpen(S("world.sgdat"), FS_ACCESS_READ);
-  U32 offset = 0;
 
-  world->tileTypes = M_ArenaPush(arena, World_Tile, .count=WORLD_TILE_TYPE_MAX);
+	M_TempScope(0, 0) {
-  for(int i = 0; i < WORLD_TILE_TYPE_MAX; i++) {
+		Str8 data = FS_ReadEntireFile(temp.arena, S("world.sgdat"));
-    FS_FileRead(file, &world->tileTypes[i].tag.count, sizeof(S64), offset);
+
-    offset += sizeof(S64);
+		U8 *base = data.data;
-    world->tileTypes[i].tag.data = M_ArenaPush(arena, U8, .count=world->tileTypes[i].tag.count);
+
-    FS_FileRead(file, world->tileTypes[i].tag.data, world->tileTypes[i].tag.count, offset);
+		// Load tile types
-    offset += sizeof(U8) * world->tileTypes[i].tag.count;
+		//
-    FS_FileRead(file, &world->tileTypes[i].rotation, sizeof(F32), offset);
+		world->tileTypes = M_ArenaPush(arena, World_Tile, .count = WORLD_TILE_TYPE_MAX);
-    offset += sizeof(F32);
+		for (U32 it = 0; it < WORLD_TILE_TYPE_MAX; ++it) {
-  }
+			World_Tile *type = &world->tileTypes[it];
-  world->propTypes = M_ArenaPush(arena, World_PropType, .count=WORLD_PROP_TYPE_MAX);
+
-  for(int i = 0; i < WORLD_PROP_TYPE_MAX; i++) {
+			Str8 name;
-    FS_FileRead(file, &world->propTypes[i].tag.count, sizeof(S64), offset);
+			name.count = *(S64 *) base;
-    offset += sizeof(S64);
+			name.data  = base + 8;
-    world->propTypes[i].tag.data = M_ArenaPush(arena, U8, .count=world->propTypes[i].tag.count);
+
-    FS_FileRead(file, world->propTypes[i].tag.data, world->propTypes[i].tag.count, offset);
+			base += 8;
-    offset += sizeof(U8) * world->propTypes[i].tag.count;
+			base += name.count;
-    FS_FileRead(file, &world->propTypes[i].scale, sizeof(F32), offset);
+
-    offset += sizeof(F32);
+			if (name.count != 0) {
+				// Means we likely got a vaild tag
+				type->tag      = Str8_Copy(arena, name);
+				type->rotation = *(F32 *) base;
 			}
 
-  FS_FileRead(file, &world->propCount, sizeof(U32), offset);
+			base += 4;
-  offset += sizeof(U32);
+		}
 
-  world->props = M_ArenaPush(arena, World_Prop, .count=WORLD_PROP_MAX);
+		// Load prop types
-  FS_FileRead(file, world->props, sizeof(World_Prop)*WORLD_PROP_MAX, offset);
+		//
-  offset += sizeof(World_Prop)*world->propCount;
+		world->propTypes = M_ArenaPush(arena, World_PropType, .count = WORLD_PROP_TYPE_MAX);
+		for (U32 it = 0; it < WORLD_PROP_TYPE_MAX; ++it) {
+			World_PropType *type = &world->propTypes[it];
 
-  FS_FileRead(file, &world->hitboxCount, sizeof(U32), offset);
+			Str8 name;
-  offset += sizeof(U32);
+			name.count = *(S64 *) base;
+			name.data  = base + 8;
 
-  world->hitboxes = M_ArenaPush(arena, AABB, .count=WORLD_HITBOX_MAX);
+			base += 8;
-  FS_FileRead(file, world->hitboxes, sizeof(AABB)*WORLD_HITBOX_MAX, offset);
+			base += name.count;
-  offset += sizeof(AABB)*world->hitboxCount;
 
-  world->map = M_ArenaPush(arena, U32, .count=WORLD_MAP_MAX);
+			if (name.count != 0) {
-  FS_FileRead(file, world->map, sizeof(U32)*WORLD_MAP_MAX, offset);
+				type->tag    = Str8_Copy(arena, name);
-  offset += sizeof(U32)*WORLD_MAP_MAX;
+				type->scale  = *(F32 *) base;
+			}
 
-  FS_FileClose(file);
+			base += 4;
-  printf("loaded world\n");
+		}
+
+		// Prop locations
+		{
+			U32 n_props = *(U32 *) base; base += 4;
+			World_Prop *props = (World_Prop *) base;
+
+			world->propCount = n_props;
+			world->props     = M_ArenaPush(arena, World_Prop, .count = WORLD_PROP_MAX);
+
+			M_CopySize(world->props, props, n_props * sizeof(World_Prop));
+
+			base += (WORLD_PROP_MAX * sizeof(World_Prop));
+		}
+
+		// Hitboxes
+		//
+		{
+			U32 n_hitbox = *(U32 *) base; base += 4;
+			AABB *boxes  = (AABB *) base;
+
+			world->hitboxCount = n_hitbox;
+			world->hitboxes    = M_ArenaPush(arena, AABB, .count = WORLD_HITBOX_MAX);
+
+			M_CopySize(world->hitboxes, boxes, n_hitbox * sizeof(AABB));
+
+			base += (WORLD_HITBOX_MAX * sizeof(AABB));
+		}
+
+		// Map
+		//
+		{
+			U32 *__map = (U32 *) base;
+
+			world->map = M_ArenaPush(arena, U32, .count = WORLD_MAP_MAX);
+			M_CopySize(world->map, __map, WORLD_MAP_MAX * sizeof(U32));
+
+			base += (WORLD_MAP_MAX * sizeof(U32));
+		}
+
+		if (base != (data.data + data.count)) {
+			printf("--- OFFSET MISMATCH ---\n");
+		}
+
+		printf("  - %d props\n", world->propCount);
+		printf("  - %d hitboxes\n", world->hitboxCount);
+
+		printf("--- Loaded World ---\n");
+	}
 }
 
 void GenerateNavMesh(M_Arena *arena, World *world) {
@@ -182,8 +235,16 @@ void GenerateNavMesh(M_Arena *arena, World *world) {
   for(int i = 0; i < WORLD_MAP_MAX; i++) {
     U32 x = (i % 96);
     U32 y = (i / 96);
-    world->navMesh->nodes[world->navMesh->nodeCount].pos.x = x;
+    bool skip = false;
-    world->navMesh->nodes[world->navMesh->nodeCount].pos.y = y;
+    for(U32 hi = 0; hi < world->hitboxCount; hi++) {
+      if(AABB_Point(world->hitboxes[hi], V2F((F32) x, (F32) y))) {
+        skip = true;
+        break;
+      }
+    }
+    if(skip) {continue;}
+    world->navMesh->nodes[world->navMesh->nodeCount].pos.x = cast(F32) x;
+    world->navMesh->nodes[world->navMesh->nodeCount].pos.y = cast(F32) y;
     U32 cost = 20;
     if(Str8_Equal(world->tileTypes[world->map[i]].tag, S("path_middle"), STR8_EQUAL_IGNORE_CASE)) {
       cost = 10;
@@ -198,10 +259,18 @@ void GenerateNavMesh(M_Arena *arena, World *world) {
         if(y+ny < 0 || y+ny > 49) {
           continue;
         }
+        // It's quad for loop time :D
+        for(U32 hi = 0; hi < world->hitboxCount; hi++) {
+          if(AABB_Point(world->hitboxes[hi], V2F((F32) (x + nx), (F32) (y + ny)))) {
+            skip = true;
+            break;
+          }
+        }
+        if(skip) {continue;}
         U32 index = x+nx + (y+ny)*96;
         U32 nCount = world->navMesh->nodeCount;
         world->navMesh->nodes[nCount].connections[world->navMesh->nodes[nCount].connectionCount].NodeIndex = index;
-        world->navMesh->nodes[nCount].connections[world->navMesh->nodes[nCount].connectionCount].Cost = cost;
+        world->navMesh->nodes[nCount].connections[world->navMesh->nodes[nCount].connectionCount].Cost = cast(F32) cost;
         world->navMesh->nodes[nCount].connectionCount++;
       }
     }

code/game/player.h

@@ -5,6 +5,7 @@
 #include "../core/macros.h"
 
 #include <SDL3/SDL_events.h>
+#include "aabb.h"
 
 #define PLAYER_SPEED 10.0f
 #define PLAYER_RELOAD_TIME 1.5f
@@ -23,15 +24,21 @@ typedef struct Player Player;
 struct Player
 {
     World *world;
-    V2f pos;
+    AABB collision;
     World_Area currentArea;
     U32 bulletsLoaded;
     ControlState controls;
     V2f shotPos;
 
+		G_Outfit outfit;
+
+    U32 health;
     F32 reloadTimer;
 };
 
+function void PlayerInit(G_State *game, Player *player);
+function void PlayerDraw(D_Context *draw, Player *player);
+
 function void PlayerInput(SDL_Event *event, Player *player);
 function void PlayerUpdate(F32 delta, Player *player);
 

code/game/world.h

@@ -82,7 +82,7 @@ function void UpdateNPC(F32 delta, NPC *npc, World *world);
 function void UpdateBandit(F32 delta, Bandit *bandit, World *world);
 
 function void LoadWorld(M_Arena *arena, World *world);
-function void SaveWorld(M_Arena *arena, World *world);
+function void SaveWorld(World *world);
 function void GenerateNavMesh(M_Arena *arena, World *world);
 
 #endif  // LD_GAME_WORLD_H_