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