player_model.h

   1 /*
   2  * Copyright (C) 2021-2022 Mt.ZERO Software, Harry Godden - All Rights Reserved
   3  */
   4
   5 #ifndef CHARACTER_H
   6 #define CHARACTER_H
   7
   8 #define VG_GAME
   9 #include "vg/vg.h"
  10
  11 #if 0
  12 #include "player.h"
  13 #endif
  14
  15 #include "model.h"
  16 #include "player_ragdoll.h"
  17 #include "shaders/viewchar.h"
  18
  19 vg_tex2d tex_characters = { .path = "textures/ch_gradient.qoi" };
  20
  21 VG_STATIC void player_model_init(void)
  22 {
  23    shader_viewchar_register();
  24    vg_acquire_thread_sync();
  25    {
  26       vg_tex2d_init( (vg_tex2d *[]){ &tex_characters }, 1 );
  27    }
  28    vg_release_thread_sync();
  29
  30    /* load in reference player model, with animations and such */
  31    mdl_open( &player.mdl.meta, "models/ch_new.mdl" );
  32    mdl_load_metadata( &player.mdl.meta, vg_mem.rtmemory );
  33    mdl_load_anim_data( &player.mdl.meta, vg_mem.rtmemory );
  34
  35    vg_linear_clear( vg_mem.scratch );
  36    mdl_load_mesh_data( &player.mdl.meta, vg_mem.scratch );
  37    mdl_close( &player.mdl.meta );
  38
  39    /*
  40     * load in other player models. This may need to be more sophisticated in
  41     * the futre if we have more of these guys
  42     */
  43    mdl_context ctx_outlaw,
  44                ctx_jordan;
  45
  46    mdl_open( &ctx_outlaw, "models/ch_outlaw.mdl" );
  47    mdl_load_metadata( &ctx_outlaw, vg_mem.scratch );
  48    mdl_load_mesh_data( &ctx_outlaw, vg_mem.scratch );
  49    mdl_close( &ctx_outlaw );
  50
  51    mdl_open( &ctx_jordan, "models/ch_jordan.mdl" );
  52    mdl_load_metadata( &ctx_jordan, vg_mem.scratch );
  53    mdl_load_mesh_data( &ctx_jordan, vg_mem.scratch );
  54    mdl_close( &ctx_jordan );
  55
  56    vg_acquire_thread_sync();
  57    {
  58       mdl_unpack_glmesh( &player.mdl.meta, &player.mdl.player_meshes[0] );
  59       mdl_unpack_glmesh( &ctx_outlaw, &player.mdl.player_meshes[1] );
  60       mdl_unpack_glmesh( &ctx_jordan, &player.mdl.player_meshes[2] );
  61    }
  62    vg_release_thread_sync();
  63
  64    skeleton_setup( &player.mdl.sk, vg_mem.rtmemory, &player.mdl.meta );
  65    player_init_ragdoll();
  66
  67    /*
  68     * Link animations
  69     */
  70    struct _load_anim
  71    {
  72       const char *name;
  73       struct skeleton_anim **anim;
  74    }
  75    anims[] = {
  76       { "pose_stand",   &player.mdl.anim_stand },
  77       { "pose_highg",   &player.mdl.anim_highg },
  78       { "pose_slide",   &player.mdl.anim_slide },
  79       { "pose_air",     &player.mdl.anim_air   },
  80       { "push",         &player.mdl.anim_push  },
  81       { "push_reverse", &player.mdl.anim_push_reverse },
  82       { "ollie",        &player.mdl.anim_ollie },
  83       { "ollie_reverse",&player.mdl.anim_ollie_reverse },
  84       { "grabs",        &player.mdl.anim_grabs },
  85       { "walk",         &player.mdl.anim_walk  },
  86       { "run",          &player.mdl.anim_run   },
  87       { "idle_cycle",   &player.mdl.anim_idle  },
  88       { "jump",         &player.mdl.anim_jump  }
  89    };
  90
  91    for( int i=0; i<vg_list_size(anims); i++ )
  92    {
  93       *anims[i].anim = skeleton_get_anim( &player.mdl.sk, anims[i].name );
  94
  95       if( !(*anims[i].anim) )
  96       {
  97          vg_error( "Animation '%s' is missing\n", anims[i].name );
  98          vg_fatal_exit_loop( "Invalid character file" );
  99       }
 100    }
 101
 102    /*
 103     * Link bones
 104     */
 105    struct _load_bone
 106    {
 107       const char *name;
 108       u32 *bone_id;
 109    }
 110    bones[] = {
 111       { "hips",      &player.mdl.id_hip },
 112       { "hand.IK.L", &player.mdl.id_ik_hand_l },
 113       { "hand.IK.R", &player.mdl.id_ik_hand_r },
 114       { "elbow.L",   &player.mdl.id_ik_elbow_l },
 115       { "elbow.R",   &player.mdl.id_ik_elbow_r },
 116       { "head",      &player.mdl.id_head },
 117       { "foot.IK.L", &player.mdl.id_ik_foot_l },
 118       { "foot.IK.R", &player.mdl.id_ik_foot_r },
 119       { "board",     &player.mdl.id_board }
 120    };
 121
 122    for( int i=0; i<vg_list_size(bones); i++ )
 123    {
 124       *bones[i].bone_id = skeleton_bone_id( &player.mdl.sk, bones[i].name );
 125
 126       if( !(*bones[i].bone_id) )
 127       {
 128          vg_error( "Required bone '%s' is missing\n", bones[i].name );
 129          vg_fatal_exit_loop( "Invalid character file" );
 130       }
 131    }
 132 }
 133
 134 #endif