inner.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3
   4
   5 //#include <root.h>
   6
   7 #include <list.h>
   8 #include <util.h>
   9
  10 #include <input.h>
  11 //#include <entity.h>
  12 #include <transfer.h>
  13 #include <gameover.h>
  14
  15 #include <console.h>
  16
  17 #include <stage.h>
  18 #include <camera.h>
  19 #include <hud.h>
  20
  21 #include <video.h>
  22
  23 #include <testplayer.h>
  24
  25 //typedef struct player player;
  26 static player* pl = NULL;
  27
  28 static void update(){
  29         /*
  30         update camera
  31         update every entity in the update list
  32         dispatch collision events
  33         execute spawn and delete events
  34         */
  35
  36         int xx;
  37         int yy;
  38
  39         int x0 = pl->x;
  40         int y0 = pl->y;
  41         int x1;
  42         int y1;
  43
  44         update_player(pl);
  45         x1 = pl->x;
  46         y1 = pl->y;
  47
  48         if(stage_xcollide(x0, y0, pl->w, pl->h, x1-x0, &xx)){
  49                 collide_x(pl, xx);
  50                 x1 = pl->x;
  51         }
  52
  53         if(stage_ycollide(x1, y0, pl->w, pl->h, y1-y0, &yy)){
  54                 collide_y(pl, yy);
  55         }
  56
  57 }
  58
  59 static void draw(){
  60         stage_draw_bg(0, 0);
  61         //entity_draw_visible(cx, cy);
  62         stage_draw_fg(0, 0);
  63 //      draw_gfx(dummy_gfx,px,py,16,0,8,8);
  64         draw_player(pl);
  65         //hud_draw(cx, cy);
  66 }
  67
  68
  69
  70 static void press(input in){
  71         if(in.button == ESCAPE_KEY){
  72                 game_is_over();
  73                 return;
  74         }
  75
  76         player_press(pl, in.button);
  77 }
  78
  79 static void release(input in){
  80         player_release(pl, in.button);
  81 }
  82
  83 void setup_inner(){
  84         /* create entities */
  85         console_clear();
  86         set_handler(update, draw, press, release);
  87
  88         pl = mk_test_player(16*3,4*16);
  89
  90         unload_zone();
  91         int x = load_zone("woods");
  92         if(x < 0){
  93                 error_msg("inner: cannot load zone\n");
  94                 exit(-1);
  95         }
  96         else{
  97                 //print_zone(x);
  98
  99                 //stage_debug();
 100                 //unload_zone();
 101                 switch_stage("base");
 102         }
 103
 104
 105 }
 106
 107
 108
 109
 110
 111
 112
 113 /*
 114 stage - the stage, collision with stage, stage events
 115 entity - moving, colliding, active/inactive stuff
 116 inner - update draw press release
 117
 118
 119
 120 this is the inner file
 121 the starting point to the internal game workings
 122 independent of i/o, game loops, or graphics details
 123
 124 draw - draw the current state of the game
 125 use current camera pos to...
 126 draw the stage, efficiently draws the tiles and background
 127 draw visible entities
 128 draw effects
 129 draw foreground decorations
 130 draw gui elements
 131
 132 update -
 133 move entities / execute collision
 134 update camera
 135 deactivate certain entities
 136
 137 press -
 138 do global actions like pause, open menu
 139 do player specific actions
 140
 141 setup -
 142
 143
 144 */