348 lines
8.3 KiB
C++
348 lines
8.3 KiB
C++
/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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/*
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*
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* Routines for paging in/out textures.
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <math.h>
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#include <string.h>
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#include "pstypes.h"
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#include "inferno.h"
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#include "segment.h"
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#include "textures.h"
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#include "wall.h"
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#include "object.h"
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#include "gamemine.h"
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#include "dxxerror.h"
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#include "gameseg.h"
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#include "game.h"
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#include "piggy.h"
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#include "texmerge.h"
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#include "paging.h"
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#include "laser.h"
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#include "polyobj.h"
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#include "vclip.h"
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#include "effects.h"
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#include "fireball.h"
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#include "weapon.h"
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#include "palette.h"
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#include "timer.h"
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#include "text.h"
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#include "cntrlcen.h"
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#include "gauges.h"
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#include "powerup.h"
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#include "fuelcen.h"
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#include "mission.h"
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static void paging_touch_vclip( vclip * vc )
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{
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int i;
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for (i=0; i<vc->num_frames; i++ ) {
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PIGGY_PAGE_IN( vc->frames[i] );
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}
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}
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static void paging_touch_wall_effects( int tmap_num )
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{
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int i;
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for (i=0;i<Num_effects;i++) {
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if ( Effects[i].changing_wall_texture == tmap_num ) {
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paging_touch_vclip( &Effects[i].vc );
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if (Effects[i].dest_bm_num > -1)
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PIGGY_PAGE_IN( Textures[Effects[i].dest_bm_num] ); //use this bitmap when monitor destroyed
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if ( Effects[i].dest_vclip > -1 )
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paging_touch_vclip( &Vclip[Effects[i].dest_vclip] ); //what vclip to play when exploding
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if ( Effects[i].dest_eclip > -1 )
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paging_touch_vclip( &Effects[Effects[i].dest_eclip].vc ); //what eclip to play when exploding
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if ( Effects[i].crit_clip > -1 )
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paging_touch_vclip( &Effects[Effects[i].crit_clip].vc ); //what eclip to play when mine critical
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}
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}
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}
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static void paging_touch_object_effects( int tmap_num )
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{
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int i;
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for (i=0;i<Num_effects;i++) {
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if ( Effects[i].changing_object_texture == tmap_num ) {
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paging_touch_vclip( &Effects[i].vc );
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}
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}
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}
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static void paging_touch_model( int modelnum )
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{
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int i;
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polymodel *pm = &Polygon_models[modelnum];
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for (i=0;i<pm->n_textures;i++) {
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PIGGY_PAGE_IN( ObjBitmaps[ObjBitmapPtrs[pm->first_texture+i]] );
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paging_touch_object_effects( ObjBitmapPtrs[pm->first_texture+i] );
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}
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}
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static void paging_touch_weapon( int weapon_type )
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{
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// Page in the robot's weapons.
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if ( (weapon_type < 0) || (weapon_type > N_weapon_types) ) return;
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if ( Weapon_info[weapon_type].picture.index ) {
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PIGGY_PAGE_IN( Weapon_info[weapon_type].picture );
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}
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if ( Weapon_info[weapon_type].flash_vclip > -1 )
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paging_touch_vclip(&Vclip[Weapon_info[weapon_type].flash_vclip]);
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if ( Weapon_info[weapon_type].wall_hit_vclip > -1 )
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paging_touch_vclip(&Vclip[Weapon_info[weapon_type].wall_hit_vclip]);
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if ( Weapon_info[weapon_type].damage_radius ) {
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// Robot_hit_vclips are actually badass_vclips
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if ( Weapon_info[weapon_type].robot_hit_vclip > -1 )
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paging_touch_vclip(&Vclip[Weapon_info[weapon_type].robot_hit_vclip]);
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}
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switch( Weapon_info[weapon_type].render_type ) {
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case WEAPON_RENDER_VCLIP:
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if ( Weapon_info[weapon_type].weapon_vclip > -1 )
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paging_touch_vclip( &Vclip[Weapon_info[weapon_type].weapon_vclip] );
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break;
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case WEAPON_RENDER_NONE:
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break;
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case WEAPON_RENDER_POLYMODEL:
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paging_touch_model( Weapon_info[weapon_type].model_num );
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break;
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case WEAPON_RENDER_BLOB:
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PIGGY_PAGE_IN( Weapon_info[weapon_type].bitmap );
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break;
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}
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}
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static const sbyte super_boss_gate_type_list[13] = {0, 1, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22 };
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static void paging_touch_robot( int robot_index )
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{
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int i;
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// Page in robot_index
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paging_touch_model(Robot_info[robot_index].model_num);
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if ( Robot_info[robot_index].exp1_vclip_num>-1 )
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paging_touch_vclip(&Vclip[Robot_info[robot_index].exp1_vclip_num]);
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if ( Robot_info[robot_index].exp2_vclip_num>-1 )
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paging_touch_vclip(&Vclip[Robot_info[robot_index].exp2_vclip_num]);
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// Page in his weapons
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paging_touch_weapon( Robot_info[robot_index].weapon_type );
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// A super-boss can gate in robots...
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if ( Robot_info[robot_index].boss_flag==2 ) {
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for (i=0; i<13; i++ )
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paging_touch_robot(super_boss_gate_type_list[i]);
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paging_touch_vclip( &Vclip[VCLIP_MORPHING_ROBOT] );
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}
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}
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static void paging_touch_object( object * obj )
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{
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int v;
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switch (obj->render_type) {
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case RT_NONE: break; //doesn't render, like the player
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case RT_POLYOBJ:
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if ( obj->rtype.pobj_info.tmap_override != -1 )
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PIGGY_PAGE_IN( Textures[obj->rtype.pobj_info.tmap_override] );
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else
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paging_touch_model(obj->rtype.pobj_info.model_num);
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break;
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case RT_POWERUP:
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if ( obj->rtype.vclip_info.vclip_num > -1 ) {
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paging_touch_vclip(&Vclip[obj->rtype.vclip_info.vclip_num]);
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}
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break;
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case RT_MORPH: break;
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case RT_FIREBALL: break;
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case RT_WEAPON_VCLIP: break;
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case RT_HOSTAGE:
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paging_touch_vclip(&Vclip[obj->rtype.vclip_info.vclip_num]);
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break;
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case RT_LASER: break;
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}
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switch (obj->type) {
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case OBJ_PLAYER:
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v = get_explosion_vclip(obj, 0);
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if ( v > -1 )
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paging_touch_vclip(&Vclip[v]);
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break;
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case OBJ_ROBOT:
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paging_touch_robot( get_robot_id(obj) );
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break;
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case OBJ_CNTRLCEN:
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paging_touch_weapon( CONTROLCEN_WEAPON_NUM );
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if (Dead_modelnums[obj->rtype.pobj_info.model_num] != -1) {
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paging_touch_model( Dead_modelnums[obj->rtype.pobj_info.model_num] );
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}
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break;
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}
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}
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static void paging_touch_side( segment * segp, int sidenum )
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{
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int tmap1, tmap2;
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if (!(WALL_IS_DOORWAY(segp,sidenum) & WID_RENDER_FLAG))
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return;
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tmap1 = segp->sides[sidenum].tmap_num;
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paging_touch_wall_effects(tmap1);
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tmap2 = segp->sides[sidenum].tmap_num2;
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if (tmap2 != 0) {
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texmerge_get_cached_bitmap( tmap1, tmap2 );
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paging_touch_wall_effects( tmap2 & 0x3FFF );
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} else {
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PIGGY_PAGE_IN( Textures[tmap1] );
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}
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}
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static void paging_touch_robot_maker( segment * segp )
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{
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if ( segp->special == SEGMENT_IS_ROBOTMAKER ) {
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paging_touch_vclip(&Vclip[VCLIP_MORPHING_ROBOT]);
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uint flags;
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int robot_index;
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for (unsigned i=0;i<sizeof(RobotCenters[0].robot_flags)/sizeof(RobotCenters[0].robot_flags[0]);i++) {
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robot_index = i*32;
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flags = RobotCenters[segp->matcen_num].robot_flags[i];
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while (flags) {
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if (flags & 1) {
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// Page in robot_index
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paging_touch_robot( robot_index );
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}
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flags >>= 1;
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robot_index++;
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}
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}
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}
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}
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static void paging_touch_segment(segment * segp)
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{
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int sn;
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int objnum;
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if ( segp->special == SEGMENT_IS_ROBOTMAKER )
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paging_touch_robot_maker(segp);
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// paging_draw_orb();
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for (sn=0;sn<MAX_SIDES_PER_SEGMENT;sn++) {
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// paging_draw_orb();
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paging_touch_side( segp, sn );
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}
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for (objnum=segp->objects;objnum!=-1;objnum=Objects[objnum].next) {
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// paging_draw_orb();
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paging_touch_object( &Objects[objnum] );
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}
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}
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static void paging_touch_walls()
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{
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int i,j;
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wclip *anim;
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for (i=0;i<Num_walls;i++) {
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// paging_draw_orb();
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if ( Walls[i].clip_num > -1 ) {
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anim = &WallAnims[Walls[i].clip_num];
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for (j=0; j < anim->num_frames; j++ ) {
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PIGGY_PAGE_IN( Textures[anim->frames[j]] );
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}
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}
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}
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}
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void paging_touch_all()
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{
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int s;
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stop_time();
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#if defined(DXX_BUILD_DESCENT_I)
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show_boxed_message(TXT_LOADING, 0);
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#endif
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for (s=0; s<=Highest_segment_index; s++) {
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paging_touch_segment( &Segments[s] );
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}
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paging_touch_walls();
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for ( s=0; s < N_powerup_types; s++ ) {
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if ( Powerup_info[s].vclip_num > -1 )
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paging_touch_vclip(&Vclip[Powerup_info[s].vclip_num]);
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}
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for ( s=0; s<N_weapon_types; s++ ) {
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paging_touch_weapon(s);
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}
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for ( s=0; s < N_powerup_types; s++ ) {
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if ( Powerup_info[s].vclip_num > -1 )
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paging_touch_vclip(&Vclip[Powerup_info[s].vclip_num]);
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}
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for (s=0; s<MAX_GAUGE_BMS; s++ ) {
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if ( Gauges[s].index ) {
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PIGGY_PAGE_IN( Gauges[s] );
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}
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}
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paging_touch_vclip( &Vclip[VCLIP_PLAYER_APPEARANCE] );
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paging_touch_vclip( &Vclip[VCLIP_POWERUP_DISAPPEARANCE] );
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start_time();
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reset_cockpit(); //force cockpit redraw next time
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}
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