[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.163 by root, Wed Oct 18 12:53:45 2006 UTC vs.
Revision 1.304 by root, Fri Apr 23 16:30:38 2010 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
17	#endif	26	#endif
18		27
		28	#include <assert.h>
19	#include <math.h>	29	#include <math.h>
20	#include <string.h>	30	#include <string.h>
21	#include <stdio.h>	31	#include <stdio.h>
22	#include <stdlib.h>	32	#include <stdlib.h>
23		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
24	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
25	#include <SDL_endian.h>	38	#include <SDL_endian.h>
26	#include <SDL_image.h>	39	#include <SDL_image.h>
27	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
29		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
30	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
31	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
32		52
33	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
34		54
35	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
36		67
37	#ifndef _WIN32	68	#ifndef _WIN32
38	# include <sys/types.h>	69	# include <sys/types.h>
39	# include <sys/socket.h>	70	# include <sys/socket.h>
40	# include <netinet/in.h>	71	# include <netinet/in.h>
41	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
42	# include <inttypes.h>	73	# include <inttypes.h>
43	#endif	74	#endif
44		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
47	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
48		91
49	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
51		94
52	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
53		96
54	#if 0	97	/* mask out modifiers we are not interested in */
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
56	#else	99
57	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
58	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static AV *texture_av;
59		106
60	static struct	107	static struct
61	{	108	{
62	#define GL_FUNC(ptr,name) ptr name;	109	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	110	#include "glfunc.h"
64	#undef GL_FUNC	111	#undef GL_FUNC
65	} gl;	112	} gl;
66		113
		114	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	115	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	116	{
69	if (gl.BlendFuncSeparate)	117	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	118	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	119	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	120	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	121	else
74	glBlendFunc (sa, da);	122	glBlendFunc (sa, da);
75	}	123	}
76		124
		125	static GLuint
		126	gen_texture ()
		127	{
		128	GLuint name;
		129
		130	if (AvFILL (texture_av) >= 0)
		131	name = (GLuint)(size_t)av_pop (texture_av);
		132	else
		133	glGenTextures (1, &name);
		134
		135	return name;
		136	}
		137
		138	static void
		139	del_texture (GLuint name)
		140	{
		141	/* make a half-assed attempt at returning the memory used by the texture */
		142	/* textures are frequently being reused by cfplus anyway */
		143	/glBindTexture (GL_TEXTURE_2D, name);/
		144	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		145	av_push (texture_av, (SV *)(size_t)name);
		146	glDeleteTextures (1, &name);
		147	}
		148
77	#include "texcache.c"	149	#include "texcache.c"
		150	#include "rendercache.c"
78		151
79	#include "pango-font.c"	152	#include "pango-font.c"
80	#include "pango-fontmap.c"	153	#include "pango-fontmap.c"
81	#include "pango-render.c"	154	#include "pango-render.c"
82		155
		156	typedef IV DC__Channel;
		157	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	158	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	159	typedef Mix_Music *DC__MixMusic;
85		160
86	typedef PangoFontDescription *CFPlus__Font;	161	typedef PangoFontDescription *DC__Font;
87		162
88	static int	163	static int
89	shape_attr_p (PangoLayoutRun *run)	164	shape_attr_p (PangoLayoutRun *run)
90	{	165	{
91	GSList *attrs = run->item->analysis.extra_attrs;	166	GSList *attrs = run->item->analysis.extra_attrs;
105		180
106	typedef struct cf_layout {	181	typedef struct cf_layout {
107	PangoLayout *pl;	182	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	183	float r, g, b, a; // default color for rgba mode
109	int base_height;	184	int base_height;
110	CFPlus__Font font;	185	DC__Font font;
		186	rc_t *rc;
111	} *CFPlus__Layout;	187	} *DC__Layout;
112		188
113	static CFPlus__Font default_font;	189	static DC__Font default_font;
114	static PangoContext *opengl_context;	190	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	191	static PangoFontMap *opengl_fontmap;
116		192
117	static void	193	static void
118	substitute_func (FcPattern *pattern, gpointer data)	194	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	199	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	200	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	201	}
126		202
127	static void	203	static void
128	layout_update_font (CFPlus__Layout self)	204	layout_update_font (DC__Layout self)
129	{	205	{
130	/* use a random scale factor to account for unknown descenders, 0.8 works	206	/* use a random scale factor to account for unknown descenders, 0.8 works
131	* reasonably well with bitstream vera	207	* reasonably well with dejavu/bistream fonts
132	*/	208	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	209	PangoFontDescription *font = self->font ? self->font : default_font;
134		210
135	pango_font_description_set_absolute_size (font,	211	pango_font_description_set_absolute_size (font,
136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	212	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137		213
138	pango_layout_set_font_description (self->pl, font);	214	pango_layout_set_font_description (self->pl, font);
139	}	215	}
140		216
141	static void	217	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	218	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	219	{
144	PangoRectangle rect;	220	PangoRectangle rect;
145		221
146	// get_pixel_* wrongly rounds down	222	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	223	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		230
155	*w = rect.width;	231	*w = rect.width;
156	*h = rect.height;	232	*h = rect.height;
157	}	233	}
158		234
		235	typedef uint16_t tileid;
159	typedef uint16_t mapface;	236	typedef uint16_t faceid;
160		237
161	typedef struct {	238	typedef struct {
162	GLint name;	239	GLuint name;
163	int w, h;	240	int w, h;
164	float s, t;	241	float s, t;
165	uint8_t r, g, b, a;	242	uint8_t r, g, b, a;
		243	tileid smoothtile;
		244	uint8_t smoothlevel;
		245	uint8_t unused; /* set to zero on use */
166	} maptex;	246	} maptex;
167		247
168	typedef struct {	248	typedef struct {
169	uint32_t player;	249	uint32_t player;
170	mapface face[3];	250	tileid tile[3];
171	uint16_t darkness;	251	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	252	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	253	} mapcell;
174		254
175	typedef struct {	255	typedef struct {
176	int32_t c0, c1;	256	int32_t c0, c1;
177	mapcell *col;	257	mapcell *col;
178	} maprow;	258	} maprow;
179		259
180	typedef struct map {	260	typedef struct map {
181	int x, y, w, h;	261	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	262	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	263	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	264	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		265
189	int32_t rows;	266	int32_t rows;
190	maprow *row;	267	maprow *row;
191	} *CFPlus__Map;	268	} *DC__Map;
192		269
193	static char *	270	static char *
194	prepend (char *ptr, int sze, int inc)	271	prepend (char *ptr, int sze, int inc)
195	{	272	{
196	char *p;	273	char *p;
…		…
213	}	290	}
214		291
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	292	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	293	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217		294
		295	static void
		296	need_facenum (struct map *self, faceid face)
		297	{
		298	while (self->faces <= face)
		299	{
		300	Append (tileid, self->face2tile, self->faces, self->faces);
		301	self->faces *= 2;
		302	}
		303	}
		304
		305	static void
		306	need_texid (struct map *self, int texid)
		307	{
		308	while (self->texs <= texid)
		309	{
		310	Append (maptex, self->tex, self->texs, self->texs);
		311	self->texs *= 2;
		312	}
		313	}
		314
218	static maprow *	315	static maprow *
219	map_get_row (CFPlus__Map self, int y)	316	map_get_row (DC__Map self, int y)
220	{	317	{
221	if (0 > y)	318	if (0 > y)
222	{	319	{
223	int extend = - y + MAP_EXTEND_Y;	320	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	321	Prepend (maprow, self->row, self->rows, extend);
…		…
262		359
263	return row->col + (x - row->c0);	360	return row->col + (x - row->c0);
264	}	361	}
265		362
266	static mapcell *	363	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	364	map_get_cell (DC__Map self, int x, int y)
268	{	365	{
269	return row_get_cell (map_get_row (self, y), x);	366	return row_get_cell (map_get_row (self, y), x);
270	}	367	}
271		368
272	static void	369	static void
273	map_clear (CFPlus__Map self)	370	map_clear (DC__Map self)
274	{	371	{
275	int r;	372	int r;
276		373
277	for (r = 0; r < self->rows; r++)	374	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	375	Safefree (self->row[r].col);
…		…
285	self->oy = 0;	382	self->oy = 0;
286	self->row = 0;	383	self->row = 0;
287	self->rows = 0;	384	self->rows = 0;
288	}	385	}
289		386
		387	#define CELL_CLEAR(cell) \
		388	do { \
		389	if ((cell)->player) \
		390	(cell)->tile [2] = 0; \
		391	(cell)->darkness = 0; \
		392	(cell)->stat_hp = 0; \
		393	(cell)->flags = 0; \
		394	(cell)->player = 0; \
		395	} while (0)
		396
290	static void	397	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	398	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	399	{
293	int x, y;	400	int x, y;
294	maprow *row;	401	maprow *row;
295	mapcell *cell;	402	mapcell *cell;
296		403
…		…
308	if (x >= row->c1)	415	if (x >= row->c1)
309	break;	416	break;
310		417
311	cell = row->col + x - row->c0;	418	cell = row->col + x - row->c0;
312		419
313	cell->darkness = 0;	420	CELL_CLEAR (cell);
314	cell->stat_hp = 0;
315	cell->flags = 0;
316	cell->player = 0;
317	}	421	}
318	}	422	}
		423	}
		424
		425	typedef struct {
		426	tileid tile;
		427	uint8_t x, y, level;
		428	} smooth_key;
		429
		430	static void
		431	smooth_or_bits (HV hv, smooth_key key, IV bits)
		432	{
		433	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		434
		435	if (SvIOK (*sv))
		436	SvIV_set (sv, SvIVX (sv) \| bits);
		437	else
		438	sv_setiv (*sv, bits);
319	}	439	}
320		440
321	static void	441	static void
322	music_finished (void)	442	music_finished (void)
323	{	443	{
…		…
359	n \|= n >> 16;	479	n \|= n >> 16;
360		480
361	return n + 1;	481	return n + 1;
362	}	482	}
363		483
364	MODULE = CFPlus PACKAGE = CFPlus	484	static unsigned int
		485	popcount (unsigned int n)
		486	{
		487	n -= (n >> 1) & 0x55555555U;
		488	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		489	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		490	n *= 0x01010101U;
		491
		492	return n >> 24;
		493	}
		494
		495	/* SDL should provide this, really. */
		496	#define SDLK_MODIFIER_MIN 300
		497	#define SDLK_MODIFIER_MAX 314
		498
		499	/******************************************************************************/
		500
		501	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		502	static GV *hover_gv;
		503
		504	static int
		505	within_widget (SV *widget, NV x, NV y)
		506	{
		507	HV *self;
		508	SV **svp;
		509	NV wx, ww, wy, wh;
		510
		511	if (!SvROK (widget))
		512	return 0;
		513
		514	self = (HV *)SvRV (widget);
		515
		516	if (SvTYPE (self) != SVt_PVHV)
		517	return 0;
		518
		519	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		520	if (y < wy)
		521	return 0;
		522
		523	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		524	if (y >= wy + wh)
		525	return 0;
		526
		527	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		528	if (x < wx)
		529	return 0;
		530
		531	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		532	if (x >= wx + ww)
		533	return 0;
		534
		535	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		536	if (!svp \|\| !SvTRUE (*svp))
		537	return 0;
		538
		539	return 1;
		540	}
		541
		542	/******************************************************************************/
		543
		544	/* process keyboard modifiers */
		545	static int
		546	mod_munge (int mod)
		547	{
		548	mod &= MOD_MASK;
		549
		550	if (mod & (KMOD_META \| KMOD_ALT))
		551	mod \|= KMOD_LRAM;
		552
		553	return mod;
		554	}
		555
		556	static void
		557	deliantra_main ()
		558	{
		559	char *argv[] = { 0 };
		560	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		561	}
		562
		563	#ifdef __MACOSX__
		564	/* to due surprising braindamage on the side of SDL design, we
		565	* do some mind-boggling hack here: SDL requires a custom main()
		566	* on OS X, so... we provide one and call the original main(), which,
		567	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		568	* and which calls our main (== SDL_main) back.
		569	*/
		570	extern C_LINKAGE int
		571	main (int argc, char *argv[])
		572	{
		573	deliantra_main ();
		574	}
		575
		576	#undef main
		577
		578	extern C_LINKAGE int main (int argc, char *argv[]);
		579
		580	static void
		581	SDL_braino (void)
		582	{
		583	char *argv[] = { "deliantra client", 0 };
		584	(main) (1, argv);
		585	}
		586	#else
		587	static void
		588	SDL_braino (void)
		589	{
		590	deliantra_main ();
		591	}
		592	#endif
		593
		594	MODULE = Deliantra::Client PACKAGE = DC
365		595
366	PROTOTYPES: ENABLE	596	PROTOTYPES: ENABLE
367		597
368	BOOT:	598	BOOT:
369	{	599	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	600	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	601	static const struct {
372	const char *name;	602	const char *name;
373	IV iv;	603	IV iv;
374	} *civ, const_iv[] = {	604	} *civ, const_iv[] = {
375	# define const_iv(name) { # name, (IV)name }	605	# define const_iv(name) { # name, (IV)name }
		606	const_iv (SDLK_MODIFIER_MIN),
		607	const_iv (SDLK_MODIFIER_MAX),
		608
376	const_iv (SDL_ACTIVEEVENT),	609	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	610	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	611	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	612	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	613	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	622	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	623	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	624	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	625	const_iv (SDL_VIDEOEXPOSE),
393	const_iv (SDL_USEREVENT),	626	const_iv (SDL_USEREVENT),
		627
		628	const_iv (SDL_APPINPUTFOCUS),
		629	const_iv (SDL_APPMOUSEFOCUS),
		630	const_iv (SDL_APPACTIVE),
		631
		632
		633	const_iv (SDLK_UNKNOWN),
		634	const_iv (SDLK_FIRST),
		635	const_iv (SDLK_BACKSPACE),
		636	const_iv (SDLK_TAB),
		637	const_iv (SDLK_CLEAR),
		638	const_iv (SDLK_RETURN),
		639	const_iv (SDLK_PAUSE),
		640	const_iv (SDLK_ESCAPE),
		641	const_iv (SDLK_SPACE),
		642	const_iv (SDLK_EXCLAIM),
		643	const_iv (SDLK_QUOTEDBL),
		644	const_iv (SDLK_HASH),
		645	const_iv (SDLK_DOLLAR),
		646	const_iv (SDLK_AMPERSAND),
		647	const_iv (SDLK_QUOTE),
		648	const_iv (SDLK_LEFTPAREN),
		649	const_iv (SDLK_RIGHTPAREN),
		650	const_iv (SDLK_ASTERISK),
		651	const_iv (SDLK_PLUS),
		652	const_iv (SDLK_COMMA),
		653	const_iv (SDLK_MINUS),
		654	const_iv (SDLK_PERIOD),
		655	const_iv (SDLK_SLASH),
		656	const_iv (SDLK_0),
		657	const_iv (SDLK_1),
		658	const_iv (SDLK_2),
		659	const_iv (SDLK_3),
		660	const_iv (SDLK_4),
		661	const_iv (SDLK_5),
		662	const_iv (SDLK_6),
		663	const_iv (SDLK_7),
		664	const_iv (SDLK_8),
		665	const_iv (SDLK_9),
		666	const_iv (SDLK_COLON),
		667	const_iv (SDLK_SEMICOLON),
		668	const_iv (SDLK_LESS),
		669	const_iv (SDLK_EQUALS),
		670	const_iv (SDLK_GREATER),
		671	const_iv (SDLK_QUESTION),
		672	const_iv (SDLK_AT),
		673
		674	const_iv (SDLK_LEFTBRACKET),
		675	const_iv (SDLK_BACKSLASH),
		676	const_iv (SDLK_RIGHTBRACKET),
		677	const_iv (SDLK_CARET),
		678	const_iv (SDLK_UNDERSCORE),
		679	const_iv (SDLK_BACKQUOTE),
		680	const_iv (SDLK_DELETE),
		681
		682	const_iv (SDLK_FIRST),
		683	const_iv (SDLK_LAST),
394	const_iv (SDLK_KP0),	684	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	685	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	686	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	687	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	688	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	743	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	744	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	745	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	746	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	747	const_iv (SDLK_UNDO),
		748
458	const_iv (KMOD_NONE),	749	const_iv (KMOD_NONE),
		750	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	751	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	752	const_iv (KMOD_RSHIFT),
		753	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	754	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	755	const_iv (KMOD_RCTRL),
		756	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	757	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	758	const_iv (KMOD_RALT),
		759	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	760	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	761	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	762	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	763	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	764	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	765
471	const_iv (KMOD_SHIFT),	766	const_iv (KMOD_LRAM),
472	const_iv (KMOD_ALT),	767
473	const_iv (KMOD_META)	768	const_iv (MIX_DEFAULT_FORMAT),
		769
		770	const_iv (SDL_INIT_TIMER),
		771	const_iv (SDL_INIT_AUDIO),
		772	const_iv (SDL_INIT_VIDEO),
		773	const_iv (SDL_INIT_CDROM),
		774	const_iv (SDL_INIT_JOYSTICK),
		775	const_iv (SDL_INIT_EVERYTHING),
		776	const_iv (SDL_INIT_NOPARACHUTE),
		777	const_iv (SDL_INIT_EVENTTHREAD),
		778
		779	const_iv (SDL_GL_RED_SIZE),
		780	const_iv (SDL_GL_GREEN_SIZE),
		781	const_iv (SDL_GL_BLUE_SIZE),
		782	const_iv (SDL_GL_ALPHA_SIZE),
		783	const_iv (SDL_GL_DOUBLEBUFFER),
		784	const_iv (SDL_GL_BUFFER_SIZE),
		785	const_iv (SDL_GL_DEPTH_SIZE),
		786	const_iv (SDL_GL_STENCIL_SIZE),
		787	const_iv (SDL_GL_ACCUM_RED_SIZE),
		788	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		789	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		790	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		791	const_iv (SDL_GL_STEREO),
		792	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		793	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		794	const_iv (SDL_GL_ACCELERATED_VISUAL),
		795	const_iv (SDL_GL_SWAP_CONTROL),
		796
		797	const_iv (FOW_DARKNESS)
474	# undef const_iv	798	# undef const_iv
475	};	799	};
476		800
477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	801	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	802	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		803
		804	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		805	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479	}	806	}
		807
		808	void
		809	weaken (SV *rv)
		810	PROTOTYPE: $
		811	CODE:
		812	sv_rvweaken (rv);
480		813
481	int	814	int
482	in_destruct ()	815	in_destruct ()
483	CODE:	816	CODE:
484	RETVAL = PL_main_cv == Nullcv;	817	RETVAL = PL_main_cv == Nullcv;
…		…
486	RETVAL	819	RETVAL
487		820
488	NV floor (NV x)	821	NV floor (NV x)
489		822
490	NV ceil (NV x)	823	NV ceil (NV x)
		824
		825	IV minpot (UV n)
		826
		827	IV popcount (UV n)
		828
		829	NV distance (NV dx, NV dy)
		830	CODE:
		831	RETVAL = pow (dx * dx + dy * dy, 0.5);
		832	OUTPUT:
		833	RETVAL
491		834
492	void	835	void
493	pango_init ()	836	pango_init ()
494	CODE:	837	CODE:
495	{	838	{
496	opengl_fontmap = pango_opengl_font_map_new ();	839	opengl_fontmap = pango_opengl_font_map_new ();
497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	840	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	841	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		842	/pango_context_set_font_description (opengl_context, default_font);/
		843	#if PANGO_VERSION_CHECK (1, 15, 2)
		844	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		845	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		846	#endif
499	}	847	}
500		848
501	int	849	char *SDL_GetError ()
502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
503		850
504	void	851	void SDL_braino ()
		852
		853	int SDL_Init (U32 flags)
		854
		855	int SDL_InitSubSystem (U32 flags)
		856
		857	void SDL_QuitSubSystem (U32 flags)
		858
505	SDL_Quit ()	859	void SDL_Quit ()
506		860
		861	int SDL_GL_SetAttribute (int attr, int value)
		862
		863	int SDL_GL_GetAttribute (int attr)
		864	CODE:
		865	if (SDL_GL_GetAttribute (attr, &RETVAL))
		866	XSRETURN_UNDEF;
		867	OUTPUT:
		868	RETVAL
		869
507	void	870	void
508	SDL_ListModes ()	871	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	872	PPCODE:
510	{	873	{
511	SDL_Rect **m;	874	SDL_Rect **m;
512		875
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	876	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	877	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	878	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	879	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		880
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	881	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	882	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		883
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	887	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		888
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	889	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527	#if SDL_VERSION_ATLEAST(1,2,10)
528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	890	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530	#endif
531
532	SDL_EnableUNICODE (1);
533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534		891
535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	892	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
536		893
537	if (m && m != (SDL_Rect **)-1)	894	if (m && m != (SDL_Rect **)-1)
538	while (*m)	895	while (*m)
539	{	896	{
		897	if ((m)->w >= 400 && (m)->h >= 300)
		898	{
540	AV *av = newAV ();	899	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	900	av_push (av, newSViv ((*m)->w));
542	av_push (av, newSViv ((*m)->h));	901	av_push (av, newSViv ((*m)->h));
		902	av_push (av, newSViv (rgb));
		903	av_push (av, newSViv (alpha));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	904	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		905	}
544		906
545	++m;	907	++m;
546	}	908	}
547	}	909	}
548		910
549	char *
550	SDL_GetError ()
551
552	int	911	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	912	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	CODE:	913	CODE:
		914	{
		915	SDL_EnableUNICODE (1);
		916	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		917
		918	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		919	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		920	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		921	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		922
555	RETVAL = !!SDL_SetVideoMode (	923	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	924	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
557	);	925	);
		926
558	if (RETVAL)	927	if (RETVAL)
559	{	928	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	929	av_clear (texture_av);
		930
		931	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	932	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562	# include "glfunc.h"	933	#include "glfunc.h"
563	# undef GL_FUNC	934	#undef GL_FUNC
		935
		936	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		937	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
564	}	938	}
		939	}
565	OUTPUT:	940	OUTPUT:
566	RETVAL	941	RETVAL
567		942
568	void	943	void
569	SDL_GL_SwapBuffers ()	944	SDL_GL_SwapBuffers ()
570		945
571	char *	946	char *
572	SDL_GetKeyName (int sym)	947	SDL_GetKeyName (int sym)
573		948
		949	int
		950	SDL_GetAppState ()
		951
		952	int
		953	SDL_GetModState ()
		954
574	void	955	void
575	SDL_PollEvent ()	956	poll_events ()
576	PPCODE:	957	PPCODE:
577	{	958	{
578	SDL_Event ev;	959	SDL_Event ev;
579		960
580	while (SDL_PollEvent (&ev))	961	SDL_PumpEvents ();
		962	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	963	{
582	HV *hv = newHV ();	964	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	965	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		966
585	switch (ev.type)	967	switch (ev.type)
586	{	968	{
587	case SDL_KEYDOWN:	969	case SDL_KEYDOWN:
588	case SDL_KEYUP:	970	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	971	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	972	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	973	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		974	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	975	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	976	break;
594		977
595	case SDL_ACTIVEEVENT:	978	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	979	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	980	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	981	break;
599		982
600	case SDL_MOUSEMOTION:	983	case SDL_MOUSEMOTION:
		984	{
		985	int state = ev.motion.state;
		986	int x = ev.motion.x;
		987	int y = ev.motion.y;
		988	int xrel = ev.motion.xrel;
		989	int yrel = ev.motion.yrel;
		990
		991	/* do simplistic event compression */
		992	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		993	&& state == ev.motion.state)
		994	{
		995	xrel += ev.motion.xrel;
		996	yrel += ev.motion.yrel;
		997	x = ev.motion.x;
		998	y = ev.motion.y;
		999	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1000	}
		1001
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1003	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1004	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1005	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1006	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1007	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1008	}
608	break;	1009	break;
609		1010
610	case SDL_MOUSEBUTTONDOWN:	1011	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	1012	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1013	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613		1014
614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1015	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1016	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1017	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1018	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1023	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1024	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	1025	break;
625	}	1026	}
626		1027
627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1028	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
628	}	1029	}
629	}	1030	}
630		1031
		1032	char *
		1033	SDL_AudioDriverName ()
		1034	CODE:
		1035	{
		1036	char buf [256];
		1037	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1038	XSRETURN_UNDEF;
		1039
		1040	RETVAL = buf;
		1041	}
		1042	OUTPUT:
		1043	RETVAL
		1044
631	int	1045	int
632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1046	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633	POSTCALL:	1047	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	1048	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	1049	Mix_ChannelFinished (channel_finished);
636		1050
637	void	1051	void
		1052	Mix_QuerySpec ()
		1053	PPCODE:
		1054	{
		1055	int freq, channels;
		1056	Uint16 format;
		1057
		1058	if (Mix_QuerySpec (&freq, &format, &channels))
		1059	{
		1060	EXTEND (SP, 3);
		1061	PUSHs (sv_2mortal (newSViv (freq)));
		1062	PUSHs (sv_2mortal (newSViv (format)));
		1063	PUSHs (sv_2mortal (newSViv (channels)));
		1064	}
		1065	}
		1066
		1067	void
638	Mix_CloseAudio ()	1068	Mix_CloseAudio ()
639		1069
640	int	1070	int
641	Mix_AllocateChannels (int numchans = -1)	1071	Mix_AllocateChannels (int numchans = -1)
642		1072
		1073	const char *
		1074	Mix_GetError ()
		1075
643	void	1076	void
644	lowdelay (int fd, int val = 1)	1077	lowdelay (int fd, int val = 1)
645	CODE:	1078	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1079	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		1080
650	void	1081	void
651	win32_proxy_info ()	1082	win32_proxy_info ()
652	PPCODE:	1083	PPCODE:
653	{	1084	{
…		…
674	}	1105	}
675	}	1106	}
676	#endif	1107	#endif
677	}	1108	}
678		1109
679	void	1110	int
680	add_font (char *file)	1111	add_font (char *file)
681	CODE:	1112	CODE:
682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1113	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1114	OUTPUT:
		1115	RETVAL
683		1116
684	void	1117	void
685	load_image_inline (SV *image_)	1118	load_image_inline (SV *image_)
686	ALIAS:	1119	ALIAS:
687	load_image_file = 1	1120	load_image_file = 1
…		…
690	STRLEN image_len;	1123	STRLEN image_len;
691	char image = (char )SvPVbyte (image_, image_len);	1124	char image = (char )SvPVbyte (image_, image_len);
692	SDL_Surface surface, surface2;	1125	SDL_Surface surface, surface2;
693	SDL_PixelFormat fmt;	1126	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	1127	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	1128	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	1129	: SDL_RWFromConstMem (image, image_len);
697		1130
698	if (!rw)	1131	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	1132	croak ("load_image: %s", SDL_GetError ());
700		1133
…		…
773	void	1206	void
774	error (char *message)	1207	error (char *message)
775	CODE:	1208	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	1209	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	1210	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1211	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
779	#endif	1212	#endif
780		1213
781	void	1214	void
782	fatal (char *message)	1215	fatal (char *message)
783	CODE:	1216	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1217	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1218	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1219	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
787	#endif	1220	#endif
788	_exit (1);	1221	_exit (1);
789		1222
790	void	1223	void
791	_exit (int retval = 0)	1224	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1227	ExitThread (retval); // unclean, please beam me up
795	#else	1228	#else
796	_exit (retval);	1229	_exit (retval);
797	#endif	1230	#endif
798		1231
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1232	void
		1233	debug ()
		1234	CODE:
		1235	{
		1236	#if DEBUG
		1237	VALGRIND_DO_LEAK_CHECK;
		1238	#endif
		1239	}
800		1240
801	CFPlus::Font	1241	int
		1242	SvREFCNT (SV *sv)
		1243	CODE:
		1244	RETVAL = SvREFCNT (sv);
		1245	OUTPUT:
		1246	RETVAL
		1247
		1248	MODULE = Deliantra::Client PACKAGE = DC::Font
		1249
		1250	PROTOTYPES: DISABLE
		1251
		1252	DC::Font
802	new_from_file (SV class, char path, int id = 0)	1253	new_from_file (SV class, char path, int id = 0)
803	CODE:	1254	CODE:
804	{	1255	{
805	int count;	1256	int count;
806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1257	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
809	}	1260	}
810	OUTPUT:	1261	OUTPUT:
811	RETVAL	1262	RETVAL
812		1263
813	void	1264	void
814	DESTROY (CFPlus::Font self)	1265	DESTROY (DC::Font self)
815	CODE:	1266	CODE:
816	pango_font_description_free (self);	1267	pango_font_description_free (self);
817		1268
818	void	1269	void
819	make_default (CFPlus::Font self)	1270	make_default (DC::Font self)
		1271	PROTOTYPE: $
820	CODE:	1272	CODE:
821	default_font = self;	1273	default_font = self;
822		1274
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1275	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1276
		1277	PROTOTYPES: DISABLE
		1278
825	void	1279	void
826	reset_glyph_cache ()	1280	glyph_cache_backup ()
		1281	PROTOTYPE:
827	CODE:	1282	CODE:
		1283	tc_backup ();
		1284
		1285	void
		1286	glyph_cache_restore ()
		1287	PROTOTYPE:
		1288	CODE:
828	tc_clear ();	1289	tc_restore ();
829		1290
830	CFPlus::Layout	1291	DC::Layout
831	new (SV *class)	1292	new (SV *class)
832	CODE:	1293	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1294	New (0, RETVAL, 1, struct cf_layout);
834		1295
835	RETVAL->pl = pango_layout_new (opengl_context);	1296	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1298	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1299	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1300	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1301	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1302	RETVAL->font = 0;
		1303	RETVAL->rc = rc_alloc ();
842		1304
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1305	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1306	layout_update_font (RETVAL);
845	OUTPUT:	1307	OUTPUT:
846	RETVAL	1308	RETVAL
847		1309
848	void	1310	void
849	DESTROY (CFPlus::Layout self)	1311	DESTROY (DC::Layout self)
850	CODE:	1312	CODE:
851	g_object_unref (self->pl);	1313	g_object_unref (self->pl);
		1314	rc_free (self->rc);
852	Safefree (self);	1315	Safefree (self);
853		1316
854	void	1317	void
855	set_text (CFPlus::Layout self, SV *text_)	1318	set_text (DC::Layout self, SV *text_)
856	CODE:	1319	CODE:
857	{	1320	{
858	STRLEN textlen;	1321	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1322	char *text = SvPVutf8 (text_, textlen);
860		1323
861	pango_layout_set_text (self->pl, text, textlen);	1324	pango_layout_set_text (self->pl, text, textlen);
862	}	1325	}
863		1326
864	void	1327	void
865	set_markup (CFPlus::Layout self, SV *text_)	1328	set_markup (DC::Layout self, SV *text_)
866	CODE:	1329	CODE:
867	{	1330	{
868	STRLEN textlen;	1331	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1332	char *text = SvPVutf8 (text_, textlen);
870		1333
871	pango_layout_set_markup (self->pl, text, textlen);	1334	pango_layout_set_markup (self->pl, text, textlen);
872	}	1335	}
873		1336
874	void	1337	void
875	set_shapes (CFPlus::Layout self, ...)	1338	set_shapes (DC::Layout self, ...)
876	CODE:	1339	CODE:
877	{	1340	{
878	PangoAttrList *attrs = 0;	1341	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1342	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1343	const char *pos = text;
…		…
915	if (attrs)	1378	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1379	pango_layout_set_attributes (self->pl, attrs);
917	}	1380	}
918		1381
919	void	1382	void
920	get_shapes (CFPlus::Layout self)	1383	get_shapes (DC::Layout self)
921	PPCODE:	1384	PPCODE:
922	{	1385	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1386	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1387
925	do	1388	do
926	{	1389	{
927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1390	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928		1391
929	if (run && shape_attr_p (run))	1392	if (run && shape_attr_p (run))
930	{	1393	{
931	PangoRectangle extents;	1394	PangoRectangle extents;
932	pango_layout_iter_get_run_extents (iter, 0, &extents);	1395	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
940		1403
941	pango_layout_iter_free (iter);	1404	pango_layout_iter_free (iter);
942	}	1405	}
943		1406
944	int	1407	int
945	has_wrapped (CFPlus::Layout self)	1408	has_wrapped (DC::Layout self)
946	CODE:	1409	CODE:
947	{	1410	{
948	int lines = 1;	1411	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1412	const char *text = pango_layout_get_text (self->pl);
950		1413
…		…
955	}	1418	}
956	OUTPUT:	1419	OUTPUT:
957	RETVAL	1420	RETVAL
958		1421
959	SV *	1422	SV *
960	get_text (CFPlus::Layout self)	1423	get_text (DC::Layout self)
961	CODE:	1424	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1425	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1426	sv_utf8_decode (RETVAL);
964	OUTPUT:	1427	OUTPUT:
965	RETVAL	1428	RETVAL
966		1429
967	void	1430	void
968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1431	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
969	CODE:	1432	CODE:
970	self->r = r;	1433	self->r = r;
971	self->g = g;	1434	self->g = g;
972	self->b = b;	1435	self->b = b;
973	self->a = a;	1436	self->a = a;
974		1437
975	void	1438	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1439	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1440	CODE:
978	if (self->font != font)	1441	if (self->font != font)
979	{	1442	{
980	self->font = font;	1443	self->font = font;
981	layout_update_font (self);	1444	layout_update_font (self);
982	}	1445	}
983		1446
984	void	1447	void
985	set_height (CFPlus::Layout self, int base_height)	1448	set_height (DC::Layout self, int base_height)
986	CODE:	1449	CODE:
987	if (self->base_height != base_height)	1450	if (self->base_height != base_height)
988	{	1451	{
989	self->base_height = base_height;	1452	self->base_height = base_height;
990	layout_update_font (self);	1453	layout_update_font (self);
991	}	1454	}
992		1455
993	void	1456	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1457	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1458	CODE:
996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1459	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
997		1460
998	void	1461	void
999	set_indent (CFPlus::Layout self, int indent)	1462	set_indent (DC::Layout self, int indent)
1000	CODE:	1463	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1464	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1465
1003	void	1466	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1467	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1468	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1469	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1470
1008	void	1471	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1472	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1473	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1474	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1475	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1476	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1477	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1478	: PANGO_ELLIPSIZE_NONE
1016	);	1479	);
1017		1480
1018	void	1481	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1482	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1483	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1484	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1485
1023	void	1486	void
1024	size (CFPlus::Layout self)	1487	size (DC::Layout self)
1025	PPCODE:	1488	PPCODE:
1026	{	1489	{
1027	int w, h;	1490	int w, h;
1028		1491
1029	layout_get_pixel_size (self, &w, &h);	1492	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1495	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1496	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1497	}
1035		1498
1036	int	1499	int
1037	descent (CFPlus::Layout self)	1500	descent (DC::Layout self)
1038	CODE:	1501	CODE:
1039	{	1502	{
1040	PangoRectangle rect;	1503	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1504	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1505	pango_layout_line_get_pixel_extents (line, 0, &rect);
1043	RETVAL = PANGO_DESCENT (rect);	1506	RETVAL = PANGO_DESCENT (rect);
1044	}	1507	}
1045	OUTPUT:	1508	OUTPUT:
1046	RETVAL	1509	RETVAL
1047		1510
1048	int	1511	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1512	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1513	CODE:
1051	{	1514	{
1052	int index, trailing;	1515	int index, trailing;
1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1516	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054	RETVAL = index;	1517	RETVAL = index + trailing;
1055	}	1518	}
1056	OUTPUT:	1519	OUTPUT:
1057	RETVAL	1520	RETVAL
1058		1521
1059	void	1522	void
1060	cursor_pos (CFPlus::Layout self, int index)	1523	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1524	PPCODE:
1062	{	1525	{
1063	PangoRectangle strong_pos;	1526	PangoRectangle pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1527	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065		1528
1066	EXTEND (SP, 3);	1529	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1530	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1531	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1532	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070	}	1533	}
1071		1534
1072	void	1535	void
1073	render (CFPlus::Layout self, float x, float y, int flags = 0)	1536	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	PPCODE:	1537	PPCODE:
		1538	{
		1539	int line, x;
		1540
		1541	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1542	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1543	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1544	--line;
		1545	#endif
		1546	EXTEND (SP, 2);
		1547	PUSHs (sv_2mortal (newSViv (line)));
		1548	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1549	}
		1550
		1551	void
		1552	line_x_to_index (DC::Layout self, int line, int x)
		1553	PPCODE:
		1554	{
		1555	PangoLayoutLine *lp;
		1556	int index, trailing;
		1557
		1558	if (line < 0)
		1559	XSRETURN_EMPTY;
		1560
		1561	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1562	XSRETURN_EMPTY; /* do better */
		1563
		1564	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1565
		1566	EXTEND (SP, 2);
		1567	if (GIMME_V == G_SCALAR)
		1568	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1569	else
		1570	{
		1571	PUSHs (sv_2mortal (newSViv (index)));
		1572	PUSHs (sv_2mortal (newSViv (trailing)));
		1573	}
		1574	}
		1575
		1576	void
		1577	render (DC::Layout self, float x, float y, int flags = 0)
		1578	CODE:
		1579	rc_clear (self->rc);
1075	pango_opengl_render_layout_subpixel (	1580	pango_opengl_render_layout_subpixel (
1076	self->pl,	1581	self->pl,
		1582	self->rc,
1077	x * PANGO_SCALE, y * PANGO_SCALE,	1583	x * PANGO_SCALE, y * PANGO_SCALE,
1078	self->r, self->g, self->b, self->a,	1584	self->r, self->g, self->b, self->a,
1079	flags	1585	flags
1080	);	1586	);
		1587	// we assume that context_change actually clears/frees stuff
		1588	// and does not do any recomputation...
		1589	pango_layout_context_changed (self->pl);
1081		1590
1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
1083
1084	void	1591	void
1085	pad2pot (SV data_, SV w_, SV *h_)	1592	draw (DC::Layout self)
1086	CODE:	1593	CODE:
1087	{	1594	{
1088	int ow = SvIV (w_);	1595	glEnable (GL_TEXTURE_2D);
1089	int oh = SvIV (h_);	1596	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1597	glEnable (GL_BLEND);
		1598	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1599	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1600	glEnable (GL_ALPHA_TEST);
		1601	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1090		1602
1091	if (ow && oh)	1603	rc_draw (self->rc);
		1604
		1605	glDisable (GL_ALPHA_TEST);
		1606	glDisable (GL_BLEND);
		1607	glDisable (GL_TEXTURE_2D);
		1608	}
		1609
		1610	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1611
		1612	PROTOTYPES: ENABLE
		1613
		1614	void
		1615	pad (SV *data_, int ow, int oh, int nw, int nh)
		1616	CODE:
		1617	{
		1618	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1092	{	1619	{
1093	int nw = minpot (ow);
1094	int nh = minpot (oh);
1095
1096	if (nw != ow \|\| nh != oh)
1097	{
1098	if (SvOK (data_))
1099	{
1100	STRLEN datalen;	1620	STRLEN datalen;
1101	char *data = SvPVbyte (data_, datalen);	1621	char *data = SvPVbyte (data_, datalen);
1102	int bpp = datalen / (ow * oh);	1622	int bpp = datalen / (ow * oh);
1103	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1623	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1104		1624
1105	SvPOK_only (result_);	1625	SvPOK_only (result_);
1106	SvCUR_set (result_, nw * nh * bpp);	1626	SvCUR_set (result_, nw * nh * bpp);
1107		1627
1108	memset (SvPVX (result_), 0, nw * nh * bpp);	1628	memset (SvPVX (result_), 0, nw * nh * bpp);
1109	while (oh--)	1629	while (oh--)
1110	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1630	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1111		1631
1112	sv_setsv (data_, result_);	1632	sv_setsv (data_, result_);
1113	}
1114
1115	sv_setiv (w_, nw);
1116	sv_setiv (h_, nh);
1117	}
1118	}	1633	}
1119	}	1634	}
1120		1635
1121	void	1636	void
1122	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1637	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1128	{	1643	{
1129	HV hv = (HV )SvRV (self);	1644	HV hv = (HV )SvRV (self);
1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1645	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1646	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1132	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1647	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1648
		1649	if (name <= 0)
		1650	XSRETURN_EMPTY;
1133		1651
1134	if (items < 5)	1652	if (items < 5)
1135	{	1653	{
1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1654	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1655	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1165	glDisable (GL_ALPHA_TEST);	1683	glDisable (GL_ALPHA_TEST);
1166	glDisable (GL_BLEND);	1684	glDisable (GL_BLEND);
1167	}	1685	}
1168	}	1686	}
1169		1687
1170	MODULE = CFPlus PACKAGE = CFPlus::Map	1688	void
		1689	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1690	PROTOTYPE: @
		1691	CODE:
		1692	{
		1693	glEnable (GL_BLEND);
		1694	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1695	glEnable (GL_TEXTURE_2D);
		1696	glBindTexture (GL_TEXTURE_2D, name1);
1171		1697
1172	CFPlus::Map	1698	glColor3f (intensity, intensity, intensity);
1173	new (SV *class, int map_width, int map_height)	1699	glPushMatrix ();
		1700	glScalef (1./3, 1./3, 1.);
		1701
		1702	if (blend > 0.f)
		1703	{
		1704	float dx3 = dx * -3.f / w;
		1705	float dy3 = dy * -3.f / h;
		1706	GLfloat env_color[4] = { 0., 0., 0., blend };
		1707
		1708	/* interpolate the two shadow textures */
		1709	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1711
		1712	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1713	gl.ActiveTexture (GL_TEXTURE1);
		1714	glEnable (GL_TEXTURE_2D);
		1715	glBindTexture (GL_TEXTURE_2D, name2);
		1716	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1717
		1718	/* rgb == rgb(glcolor) */
		1719	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1720	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1721	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1722
		1723	/* alpha = interpolate t0, t1 by env_alpha */
		1724	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1725
		1726	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1727	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1728	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1729
		1730	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1731	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1732
		1733	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1734	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1735
		1736	glBegin (GL_QUADS);
		1737	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1738	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1739	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1740	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1741	glEnd ();
		1742
		1743	glDisable (GL_TEXTURE_2D);
		1744	gl.ActiveTexture (GL_TEXTURE0);
		1745	}
		1746	else
		1747	{
		1748	/* simple blending of one texture, also opengl <1.3 path */
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1750
		1751	glBegin (GL_QUADS);
		1752	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1753	glTexCoord2f (0, t); glVertex2f (0, h);
		1754	glTexCoord2f (s, t); glVertex2f (w, h);
		1755	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1756	glEnd ();
		1757	}
		1758
		1759	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1760	{
		1761	int x, y;
		1762	int dx3 = dx * 3;
		1763	int dy3 = dy * 3;
		1764
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1766	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1767	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1768	glTranslatef (-1., -1., 0);
		1769	glBegin (GL_QUADS);
		1770
		1771	for (y = 1; y < h; y += 3)
		1772	{
		1773	int y1 = y - dy3;
		1774	int y1valid = y1 >= 0 && y1 < h;
		1775
		1776	for (x = 1; x < w; x += 3)
		1777	{
		1778	int x1 = x - dx3;
		1779	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1780	uint8_t h2;
		1781
		1782	if (y1valid && x1 >= 0 && x1 < w)
		1783	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1784	else
		1785	h2 = 1; /* out of range == invisible */
		1786
		1787	if (h1 \|\| h2)
		1788	{
		1789	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1790	glColor4f (1., 1., 1., alpha);
		1791
		1792	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1793	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1794	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1795	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1796	}
		1797	}
		1798	}
		1799	}
		1800
		1801	glEnd ();
		1802
		1803	glPopMatrix ();
		1804
		1805	glDisable (GL_TEXTURE_2D);
		1806	glDisable (GL_BLEND);
		1807	}
		1808
		1809	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1810	CODE:
		1811	{
		1812	GLint width;
		1813	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1814	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1815	RETVAL = width > 0;
		1816	}
		1817	OUTPUT:
		1818	RETVAL
		1819
		1820	MODULE = Deliantra::Client PACKAGE = DC::Map
		1821
		1822	PROTOTYPES: DISABLE
		1823
		1824	DC::Map
		1825	new (SV *class)
1174	CODE:	1826	CODE:
1175	New (0, RETVAL, 1, struct map);	1827	New (0, RETVAL, 1, struct map);
1176	RETVAL->x = 0;	1828	RETVAL->x = 0;
1177	RETVAL->y = 0;	1829	RETVAL->y = 0;
1178	RETVAL->w = map_width;	1830	RETVAL->w = 0;
1179	RETVAL->h = map_height;	1831	RETVAL->h = 0;
1180	RETVAL->ox = 0;	1832	RETVAL->ox = 0;
1181	RETVAL->oy = 0;	1833	RETVAL->oy = 0;
1182	RETVAL->faces = 8192;	1834	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1183	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1835	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1184	RETVAL->texs = 8192;
1185	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1186	RETVAL->rows = 0;	1836	RETVAL->rows = 0;
1187	RETVAL->row = 0;	1837	RETVAL->row = 0;
1188	OUTPUT:	1838	OUTPUT:
1189	RETVAL	1839	RETVAL
1190		1840
1191	void	1841	void
1192	DESTROY (CFPlus::Map self)	1842	DESTROY (DC::Map self)
1193	CODE:	1843	CODE:
1194	{	1844	{
1195	map_clear (self);	1845	map_clear (self);
1196	Safefree (self->face);	1846	Safefree (self->face2tile);
1197	Safefree (self->tex);	1847	Safefree (self->tex);
1198	Safefree (self);	1848	Safefree (self);
1199	}	1849	}
1200		1850
1201	void	1851	void
		1852	resize (DC::Map self, int map_width, int map_height)
		1853	CODE:
		1854	self->w = map_width;
		1855	self->h = map_height;
		1856
		1857	void
1202	clear (CFPlus::Map self)	1858	clear (DC::Map self)
1203	CODE:	1859	CODE:
1204	map_clear (self);	1860	map_clear (self);
1205		1861
1206	void	1862	void
1207	set_face (CFPlus::Map self, int face, int texid)	1863	set_tileid (DC::Map self, int face, int tile)
1208	CODE:	1864	CODE:
1209	{	1865	{
1210	while (self->faces <= face)	1866	need_facenum (self, face); self->face2tile [face] = tile;
1211	{	1867	need_texid (self, tile);
1212	Append (mapface, self->face, self->faces, self->faces);
1213	self->faces *= 2;
1214	}
1215
1216	self->face [face] = texid;
1217	}	1868	}
1218		1869
1219	void	1870	void
		1871	set_smooth (DC::Map self, int face, int smooth, int level)
		1872	CODE:
		1873	{
		1874	tileid texid;
		1875	maptex *tex;
		1876
		1877	if (face < 0 \|\| face >= self->faces)
		1878	return;
		1879
		1880	if (smooth < 0 \|\| smooth >= self->faces)
		1881	return;
		1882
		1883	texid = self->face2tile [face];
		1884
		1885	if (!texid)
		1886	return;
		1887
		1888	tex = self->tex + texid;
		1889	tex->smoothtile = self->face2tile [smooth];
		1890	tex->smoothlevel = level;
		1891	}
		1892
		1893	void
1220	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1894	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1221	CODE:	1895	CODE:
1222	{	1896	{
1223	while (self->texs <= texid)	1897	need_texid (self, texid);
1224	{
1225	Append (maptex, self->tex, self->texs, self->texs);
1226	self->texs *= 2;
1227	}
1228		1898
1229	{	1899	{
1230	maptex *tex = self->tex + texid;	1900	maptex *tex = self->tex + texid;
1231		1901
1232	tex->name = name;	1902	tex->name = name;
…		…
1248	// use uglier nearest interpolation because linear suffers	1918	// use uglier nearest interpolation because linear suffers
1249	// from transparent color bleeding and ugly wrapping effects.	1919	// from transparent color bleeding and ugly wrapping effects.
1250	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1920	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1251	}	1921	}
1252		1922
		1923	void
		1924	expire_textures (DC::Map self, int texid, int count)
		1925	PPCODE:
		1926	for (; texid < self->texs && count; ++texid, --count)
		1927	{
		1928	maptex *tex = self->tex + texid;
		1929
		1930	if (tex->name)
		1931	{
		1932	if (tex->unused)
		1933	{
		1934	tex->name = 0;
		1935	tex->unused = 0;
		1936	XPUSHs (sv_2mortal (newSViv (texid)));
		1937	}
		1938	else
		1939	tex->unused = 1;
		1940	}
		1941	}
		1942
1253	int	1943	int
1254	ox (CFPlus::Map self)	1944	ox (DC::Map self)
1255	ALIAS:	1945	ALIAS:
1256	oy = 1	1946	oy = 1
1257	x = 2	1947	x = 2
1258	y = 3	1948	y = 3
1259	w = 4	1949	w = 4
…		…
1270	}	1960	}
1271	OUTPUT:	1961	OUTPUT:
1272	RETVAL	1962	RETVAL
1273		1963
1274	void	1964	void
1275	scroll (CFPlus::Map self, int dx, int dy)	1965	scroll (DC::Map self, int dx, int dy)
1276	CODE:	1966	CODE:
1277	{	1967	{
1278	if (dx > 0)	1968	if (dx > 0)
1279	map_blank (self, self->x, self->y, dx, self->h);	1969	map_blank (self, self->x, self->y, dx, self->h);
1280	else if (dx < 0)	1970	else if (dx < 0)
1281	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1971	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1282		1972
1283	if (dy > 0)	1973	if (dy > 0)
1284	map_blank (self, self->x, self->y, self->w, dy);	1974	map_blank (self, self->x, self->y, self->w, dy);
1285	else if (dy < 0)	1975	else if (dy < 0)
1286	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1976	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1287		1977
1288	self->ox += dx; self->x += dx;	1978	self->ox += dx; self->x += dx;
1289	self->oy += dy; self->y += dy;	1979	self->oy += dy; self->y += dy;
1290		1980
1291	while (self->y < 0)	1981	while (self->y < 0)
…		…
1295	self->rows += MAP_EXTEND_Y;	1985	self->rows += MAP_EXTEND_Y;
1296	self->y += MAP_EXTEND_Y;	1986	self->y += MAP_EXTEND_Y;
1297	}	1987	}
1298	}	1988	}
1299		1989
1300	void	1990	SV *
1301	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1991	map1a_update (DC::Map self, SV *data_, int extmap)
1302	CODE:	1992	CODE:
1303	{	1993	{
1304	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1994	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1305	uint8_t data_end = (uint8_t )SvEND (data_);	1995	uint8_t data_end = (uint8_t )SvEND (data_);
1306	mapcell *cell;	1996	mapcell *cell;
1307	int x, y, flags;	1997	int x, y, z, flags;
		1998	AV *missing = newAV ();
		1999	RETVAL = newRV_noinc ((SV *)missing);
1308		2000
1309	while (data < data_end - 1)	2001	while (data < data_end - 1)
1310	{	2002	{
1311	flags = (data [0] << 8) + data [1]; data += 2;	2003	flags = (data [0] << 8) + data [1]; data += 2;
1312		2004
…		…
1332	uint8_t ext, cmd;	2024	uint8_t ext, cmd;
1333		2025
1334	do	2026	do
1335	{	2027	{
1336	ext = *data++;	2028	ext = *data++;
1337	cmd = ext & 0x3f;	2029	cmd = ext & 0x7f;
1338		2030
1339	if (cmd < 4)	2031	if (cmd < 4)
1340	cell->darkness = 255 - ext * 64 + 1;	2032	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1341	else if (cmd == 5) // health	2033	else if (cmd == 5) // health
1342	{	2034	{
1343	cell->stat_width = 1;	2035	cell->stat_width = 1;
1344	cell->stat_hp = *data++;	2036	cell->stat_hp = *data++;
1345	}	2037	}
1346	else if (cmd == 6) // monster width	2038	else if (cmd == 6) // monster width
1347	cell->stat_width = *data++ + 1;	2039	cell->stat_width = *data++ + 1;
1348	else if (cmd == 0x47) // monster width	2040	else if (cmd == 0x47)
1349	{	2041	{
1350	if (*data == 4)	2042	if (*data == 1) cell->player = data [1];
1351	; // decode player tag	2043	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2044	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2045	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1352		2046
1353	data += *data + 1;	2047	data += *data + 1;
1354	}	2048	}
1355	else if (cmd == 8) // cell flags	2049	else if (cmd == 8) // cell flags
1356	cell->flags = *data++;	2050	cell->flags = *data++;
…		…
1363	}	2057	}
1364	else	2058	else
1365	cell->darkness = *data++ + 1;	2059	cell->darkness = *data++ + 1;
1366	}	2060	}
1367		2061
		2062	for (z = 0; z <= 2; ++z)
1368	if (flags & 4)	2063	if (flags & (4 >> z))
1369	{	2064	{
1370	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2065	faceid face = (data [0] << 8) + data [1]; data += 2;
		2066	need_facenum (self, face);
		2067	cell->tile [z] = self->face2tile [face];
		2068
		2069	if (cell->tile [z])
		2070	{
		2071	maptex *tex = self->tex + cell->tile [z];
		2072	tex->unused = 0;
		2073	if (!tex->name)
		2074	av_push (missing, newSViv (cell->tile [z]));
		2075
		2076	if (tex->smoothtile)
		2077	{
		2078	maptex *smooth = self->tex + tex->smoothtile;
		2079	smooth->unused = 0;
		2080	if (!smooth->name)
		2081	av_push (missing, newSViv (tex->smoothtile));
		2082	}
		2083	}
1371	}	2084	}
1372
1373	if (flags & 2)
1374	{
1375	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1376	}
1377
1378	if (flags & 1)
1379	{
1380	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1381	}
1382	}	2085	}
1383	else	2086	else
1384	cell->darkness = 0;	2087	CELL_CLEAR (cell);
1385	}	2088	}
1386	}	2089	}
		2090	OUTPUT:
		2091	RETVAL
1387		2092
1388	SV *	2093	SV *
1389	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2094	mapmap (DC::Map self, int x0, int y0, int w, int h)
1390	CODE:	2095	CODE:
1391	{	2096	{
1392	int x1, x;	2097	int x1, x;
1393	int y1, y;	2098	int y1, y;
1394	int z;	2099	int z;
…		…
1415	{	2120	{
1416	mapcell *cell = row->col + (x - row->c0);	2121	mapcell *cell = row->col + (x - row->c0);
1417		2122
1418	for (z = 0; z <= 0; z++)	2123	for (z = 0; z <= 0; z++)
1419	{	2124	{
1420	mapface face = cell->face [z];
1421
1422	if (face)
1423	{
1424	maptex tex = self->tex [face];	2125	maptex tex = self->tex [cell->tile [z]];
1425	int a0 = 255 - tex.a;	2126	int a0 = 255 - tex.a;
1426	int a1 = tex.a;	2127	int a1 = tex.a;
1427		2128
1428	r = (r * a0 + tex.r * a1) / 255;	2129	r = (r * a0 + tex.r * a1) / 255;
1429	g = (g * a0 + tex.g * a1) / 255;	2130	g = (g * a0 + tex.g * a1) / 255;
1430	b = (b * a0 + tex.b * a1) / 255;	2131	b = (b * a0 + tex.b * a1) / 255;
1431	a = (a * a0 + tex.a * a1) / 255;	2132	a = (a * a0 + tex.a * a1) / 255;
1432	}
1433	}	2133	}
1434	}	2134	}
1435		2135
1436	*map++ = (r )	2136	*map++ = (r )
1437	\| (g << 8)	2137	\| (g << 8)
…		…
1444	}	2144	}
1445	OUTPUT:	2145	OUTPUT:
1446	RETVAL	2146	RETVAL
1447		2147
1448	void	2148	void
1449	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2149	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1450	CODE:	2150	CODE:
1451	{	2151	{
1452	int vx, vy;
1453	int x, y, z;	2152	int x, y, z;
1454	int last_name;
1455	mapface face;
1456		2153
1457	vx = self->x + ((self->w - sw) >> 1) - shift_x;	2154	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1458	vy = self->y + ((self->h - sh) >> 1) - shift_y;	2155	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2156	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2157	smooth_key skey;
		2158	int pl_x, pl_y;
		2159	maptex pl_tex;
		2160	rc_t *rc = rc_alloc ();
		2161	rc_t *rc_ov = rc_alloc ();
		2162	rc_key_t key;
		2163	rc_array_t *arr;
1459		2164
1460	/*	2165	pl_tex.name = 0;
1461	int vx = self->vx = self->w >= sw
1462	? self->x + (self->w - sw) / 2
1463	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1464		2166
1465	int vy = self->vy = self->h >= sh	2167	// that's current max. sorry.
1466	? self->y + (self->h - sh) / 2	2168	if (sw > 255) sw = 255;
1467	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2169	if (sh > 255) sh = 255;
1468	*/
1469		2170
1470	glColor4ub (255, 255, 255, 255);	2171	// clear key, in case of extra padding
		2172	memset (&skey, 0, sizeof (skey));
		2173
		2174	memset (&key, 0, sizeof (key));
		2175	key.r = 255;
		2176	key.g = 255;
		2177	key.b = 255;
		2178	key.a = 255;
		2179	key.mode = GL_QUADS;
		2180	key.format = GL_T2F_V3F;
		2181
		2182	mx += self->x;
		2183	my += self->y;
		2184
		2185	// first pass: determine smooth_max
		2186	// rather ugly, if you ask me
		2187	// could also be stored inside mapcell and updated on change
		2188	memset (smooth_max, 0, sizeof (smooth_max));
		2189
		2190	for (y = 0; y < sh; y++)
		2191	if (0 <= y + my && y + my < self->rows)
		2192	{
		2193	maprow *row = self->row + (y + my);
		2194
		2195	for (x = 0; x < sw; x++)
		2196	if (row->c0 <= x + mx && x + mx < row->c1)
		2197	{
		2198	mapcell *cell = row->col + (x + mx - row->c0);
		2199
		2200	smooth_max[x + 1][y + 1] =
		2201	MAX (self->tex [cell->tile [0]].smoothlevel,
		2202	MAX (self->tex [cell->tile [1]].smoothlevel,
		2203	self->tex [cell->tile [2]].smoothlevel));
		2204	}
		2205	}
1471		2206
1472	glEnable (GL_BLEND);	2207	glEnable (GL_BLEND);
1473	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2208	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1474	glEnable (GL_TEXTURE_2D);
1475	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2209	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1476		2210
1477	glBegin (GL_QUADS);
1478
1479	last_name = 0;
1480
1481	for (z = 0; z < 3; z++)	2211	for (z = 0; z <= 2; z++)
		2212	{
		2213	memset (smooth_level, 0, sizeof (smooth_level));
		2214	key.texname = -1;
		2215
1482	for (y = 0; y < sh; y++)	2216	for (y = 0; y < sh; y++)
1483	if (0 <= y + vy && y + vy < self->rows)	2217	if (0 <= y + my && y + my < self->rows)
1484	{	2218	{
1485	maprow *row = self->row + (y + vy);	2219	maprow *row = self->row + (y + my);
1486		2220
1487	for (x = 0; x < sw; x++)	2221	for (x = 0; x < sw; x++)
1488	if (row->c0 <= x + vx && x + vx < row->c1)	2222	if (row->c0 <= x + mx && x + mx < row->c1)
1489	{	2223	{
1490	mapcell *cell = row->col + (x + vx - row->c0);	2224	mapcell *cell = row->col + (x + mx - row->c0);
1491
1492	face = cell->face [z];	2225	tileid tile = cell->tile [z];
		2226
		2227	if (tile)
		2228	{
		2229	maptex tex = self->tex [tile];
		2230	int px, py;
1493		2231
1494	if (face && face < self->texs)	2232	if (key.texname != tex.name)
		2233	{
		2234	self->tex [tile].unused = 0;
		2235
		2236	if (!tex.name)
		2237	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2238
		2239	key.texname = tex.name;
		2240	arr = rc_array (rc, &key);
		2241	}
		2242
		2243	px = (x + 1) * T - tex.w;
		2244	py = (y + 1) * T - tex.h;
		2245
		2246	if (expect_false (cell->player == player) && expect_false (z == 2))
		2247	{
		2248	pl_x = px;
		2249	pl_y = py;
		2250	pl_tex = tex;
		2251	continue;
		2252	}
		2253
		2254	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2255	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2256	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2257	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2258
		2259	// update smooth hash
		2260	if (tex.smoothtile)
		2261	{
		2262	skey.tile = tex.smoothtile;
		2263	skey.level = tex.smoothlevel;
		2264
		2265	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2266
		2267	// add bits to current tile and all neighbours. skey.x\|y is
		2268	// shifted +1\|+1 so we always stay positive.
		2269
		2270	// bits is ___n cccc CCCC bbbb
		2271	// n do not draw borders&corners
		2272	// c draw these corners, but...
		2273	// C ... not these
		2274	// b draw these borders
		2275
		2276	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2277	// ┃· ·· ·┃ ━━
		2278
		2279	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2280	// ·· ·· ·┏ ┓·
		2281
		2282	// full tile
		2283	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2284
		2285	// borders
		2286	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2287	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2288	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2289	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2290
		2291	// corners
		2292	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2293	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2294	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2295	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2296	}
		2297	}
		2298
		2299	if (expect_false (z == 2) && expect_false (cell->flags))
		2300	{
		2301	// overlays such as the speech bubble, probably more to come
		2302	if (cell->flags & 1)
		2303	{
		2304	rc_key_t key_ov = key;
		2305	maptex tex = self->tex [TEXID_SPEECH];
		2306	rc_array_t *arr;
		2307	int px = x * T + T * 2 / 32;
		2308	int py = y * T - T * 6 / 32;
		2309
		2310	key_ov.texname = tex.name;
		2311	arr = rc_array (rc_ov, &key_ov);
		2312
		2313	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2314	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2315	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2316	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2317	}
		2318	}
		2319	}
		2320	}
		2321
		2322	rc_draw (rc);
		2323	rc_clear (rc);
		2324
		2325	// go through all smoothlevels, lowest to highest, then draw.
		2326	// this is basically counting sort
		2327	{
		2328	int w, b;
		2329
		2330	glEnable (GL_TEXTURE_2D);
		2331	glBegin (GL_QUADS);
		2332	for (w = 0; w < 256 / 32; ++w)
		2333	{
		2334	uint32_t smask = smooth_level [w];
		2335	if (smask)
		2336	for (b = 0; b < 32; ++b)
		2337	if (smask & (((uint32_t)1) << b))
1495	{	2338	{
1496	maptex tex = self->tex [face];	2339	int level = (w << 5) \| b;
1497	int px = (x + 1) * 32 - tex.w;	2340	HE *he;
1498	int py = (y + 1) * 32 - tex.h;
1499		2341
1500	if (last_name != tex.name)	2342	hv_iterinit (smooth);
		2343	while ((he = hv_iternext (smooth)))
1501	{	2344	{
1502	glEnd ();	2345	smooth_key skey = (smooth_key )HeKEY (he);
1503	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2346	IV bits = SvIVX (HeVAL (he));
1504	glBegin (GL_QUADS);
1505	}
1506		2347
1507	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1508	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1509	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1510	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1511	}
1512
1513	if (cell->flags && z == 2)
1514	{
1515	if (cell->flags & 1)	2348	if (!(bits & 0x1000)
		2349	&& skey->level == level
		2350	&& level > smooth_max [skey->x][skey->y])
1516	{	2351	{
1517	maptex tex = self->tex [1];	2352	maptex tex = self->tex [skey->tile];
1518	int px = (x + 1) * 32 - tex.w + 2;	2353	int px = (((int)skey->x) - 1) * T;
1519	int py = (y + 1) * 32 - tex.h - 6;	2354	int py = (((int)skey->y) - 1) * T;
		2355	int border = bits & 15;
		2356	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2357	float dx = tex.s * .0625f; // 16 images/row
		2358	float dy = tex.t * .5f ; // 2 images/column
1520		2359
		2360	if (tex.name)
		2361	{
		2362	// this time avoiding texture state changes
		2363	// save gobs of state changes.
		2364	if (key.texname != tex.name)
		2365	{
		2366	self->tex [skey->tile].unused = 0;
		2367
1521	glEnd ();	2368	glEnd ();
1522	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2369	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1523	glBegin (GL_QUADS);	2370	glBegin (GL_QUADS);
		2371	}
1524		2372
		2373	if (border)
		2374	{
		2375	float ox = border * dx;
		2376
		2377	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2378	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2379	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2380	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2381	}
		2382
		2383	if (corner)
		2384	{
		2385	float ox = corner * dx;
		2386
1525	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2387	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1526	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2388	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1527	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2389	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1528	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2390	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2391	}
		2392	}
		2393	}
1529	}	2394	}
1530	}	2395	}
1531	}
1532	}	2396	}
1533		2397
1534	glEnd ();	2398	glEnd ();
1535
1536	glDisable (GL_TEXTURE_2D);	2399	glDisable (GL_TEXTURE_2D);
		2400	key.texname = -1;
		2401	}
		2402
		2403	hv_clear (smooth);
		2404	}
		2405
		2406	if (pl_tex.name)
		2407	{
		2408	maptex tex = pl_tex;
		2409	int px = pl_x + sdx;
		2410	int py = pl_y + sdy;
		2411
		2412	key.texname = tex.name;
		2413	arr = rc_array (rc, &key);
		2414
		2415	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2416	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2417	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2418	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2419
		2420	rc_draw (rc);
		2421	}
		2422
		2423	rc_draw (rc_ov);
		2424	rc_clear (rc_ov);
		2425
1537	glDisable (GL_BLEND);	2426	glDisable (GL_BLEND);
		2427	rc_free (rc);
		2428	rc_free (rc_ov);
1538		2429
1539	// top layer: overlays such as the health bar	2430	// top layer: overlays such as the health bar
1540	for (y = 0; y < sh; y++)	2431	for (y = 0; y < sh; y++)
1541	if (0 <= y + vy && y + vy < self->rows)	2432	if (0 <= y + my && y + my < self->rows)
1542	{	2433	{
1543	maprow *row = self->row + (y + vy);	2434	maprow *row = self->row + (y + my);
1544		2435
1545	for (x = 0; x < sw; x++)	2436	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + vx && x + vx < row->c1)	2437	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	2438	{
1548	mapcell *cell = row->col + (x + vx - row->c0);	2439	mapcell *cell = row->col + (x + mx - row->c0);
1549		2440
1550	int px = x * 32;	2441	int px = x * T;
1551	int py = y * 32;	2442	int py = y * T;
		2443
		2444	if (expect_false (cell->player == player))
		2445	{
		2446	px += sdx;
		2447	py += sdy;
		2448	}
1552		2449
1553	if (cell->stat_hp)	2450	if (cell->stat_hp)
1554	{	2451	{
1555	int width = cell->stat_width * 32;	2452	int width = cell->stat_width * T;
1556	int thick = sh / 28 + 1 + cell->stat_width;	2453	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1557		2454
1558	glColor3ub (0, 0, 0);	2455	glColor3ub (0, 0, 0);
1559	glRectf (px + 1, py - thick - 2,	2456	glRectf (px + 1, py - thick - 2,
1560	px + width - 1, py);	2457	px + width - 1, py);
1561		2458
…		…
1567	}	2464	}
1568	}	2465	}
1569	}	2466	}
1570		2467
1571	void	2468	void
1572	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2469	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1573	CODE:	2470	CODE:
1574	{	2471	{
1575	static float color[16][3] = {	2472	static float color[16][3] = {
1576	{ 0.00F, 0.00F, 0.00F },	2473	{ 0.00f, 0.00f, 0.00f },
1577	{ 1.00F, 1.00F, 1.00F },	2474	{ 1.00f, 1.00f, 1.00f },
1578	{ 0.00F, 0.00F, 0.55F },	2475	{ 0.00f, 0.00f, 0.55f },
1579	{ 1.00F, 0.00F, 0.00F },	2476	{ 1.00f, 0.00f, 0.00f },
1580		2477
1581	{ 1.00F, 0.54F, 0.00F },	2478	{ 1.00f, 0.54f, 0.00f },
1582	{ 0.11F, 0.56F, 1.00F },	2479	{ 0.11f, 0.56f, 1.00f },
1583	{ 0.93F, 0.46F, 0.00F },	2480	{ 0.93f, 0.46f, 0.00f },
1584	{ 0.18F, 0.54F, 0.34F },	2481	{ 0.18f, 0.54f, 0.34f },
1585		2482
1586	{ 0.56F, 0.73F, 0.56F },	2483	{ 0.56f, 0.73f, 0.56f },
1587	{ 0.80F, 0.80F, 0.80F },	2484	{ 0.80f, 0.80f, 0.80f },
1588	{ 0.55F, 0.41F, 0.13F },	2485	{ 0.55f, 0.41f, 0.13f },
1589	{ 0.99F, 0.77F, 0.26F },	2486	{ 0.99f, 0.77f, 0.26f },
1590		2487
1591	{ 0.74F, 0.65F, 0.41F },	2488	{ 0.74f, 0.65f, 0.41f },
1592		2489
1593	{ 0.00F, 1.00F, 1.00F },	2490	{ 0.00f, 1.00f, 1.00f },
1594	{ 1.00F, 0.00F, 1.00F },	2491	{ 1.00f, 0.00f, 1.00f },
1595	{ 1.00F, 1.00F, 0.00F },	2492	{ 1.00f, 1.00f, 0.00f },
1596	};	2493	};
1597		2494
1598	int x, y;	2495	int x, y;
1599		2496
1600	glEnable (GL_TEXTURE_2D);	2497	glEnable (GL_TEXTURE_2D);
		2498	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2499	* but the nvidia driver (185.18.14) mishandles alpha textures
		2500	* and takes the colour from god knows where instead of using
		2501	* Cp. MODULATE results in the same colour, but slightly different
		2502	* alpha, but atcually gives us the correct colour with nvidia.
		2503	*/
1601	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2504	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1602	glEnable (GL_BLEND);	2505	glEnable (GL_BLEND);
1603	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2506	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1604	glBegin (GL_QUADS);	2507	glBegin (GL_QUADS);
1605		2508
1606	for (y = 0; y < h; y++)	2509	for (y = 0; y < h; y++)
…		…
1610		2513
1611	if (m)	2514	if (m)
1612	{	2515	{
1613	float *c = color [m & 15];	2516	float *c = color [m & 15];
1614		2517
1615	float tx1 = m & 0x40 ? 0.5 : 0.;	2518	float tx1 = m & 0x40 ? 0.5f : 0.f;
1616	float tx2 = tx1 + 0.5;	2519	float tx2 = tx1 + 0.5f;
1617		2520
1618	glColor4f (c[0], c[1], c[2], 0.75);	2521	glColor4f (c[0], c[1], c[2], 1);
1619	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2522	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1620	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2523	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1621	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2524	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1622	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2525	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1623	}	2526	}
…		…
1627	glDisable (GL_BLEND);	2530	glDisable (GL_BLEND);
1628	glDisable (GL_TEXTURE_2D);	2531	glDisable (GL_TEXTURE_2D);
1629	}	2532	}
1630		2533
1631	void	2534	void
1632	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2535	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1633	PPCODE:	2536	PPCODE:
1634	{	2537	{
1635	int vx, vy;
1636	int x, y;	2538	int x, y;
1637	int sw4 = (sw + 3) & ~3;	2539	int sw1 = sw + 2;
		2540	int sh1 = sh + 2;
		2541	int sh3 = sh * 3;
		2542	int sw3 = sw * 3;
		2543	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1638	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2544	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1639	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2545	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1640		2546
1641	memset (darkness, 255, sw4 * sh);
1642	SvPOK_only (darkness_sv);	2547	SvPOK_only (darkness3_sv);
1643	SvCUR_set (darkness_sv, sw4 * sh);	2548	SvCUR_set (darkness3_sv, sw3 * sh3);
1644		2549
1645	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2550	mx += self->x - 1;
1646	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2551	my += self->y - 1;
1647		2552
1648	for (y = 0; y < sh; y++)	2553	for (y = 0; y < sh1; y++)
1649	if (0 <= y + vy && y + vy < self->rows)	2554	if (0 <= y + my && y + my < self->rows)
1650	{	2555	{
1651	maprow *row = self->row + (y + vy);	2556	maprow *row = self->row + (y + my);
1652		2557
1653	for (x = 0; x < sw; x++)	2558	for (x = 0; x < sw1; x++)
1654	if (row->c0 <= x + vx && x + vx < row->c1)	2559	if (row->c0 <= x + mx && x + mx < row->c1)
1655	{	2560	{
1656	mapcell *cell = row->col + (x + vx - row->c0);	2561	mapcell *cell = row->col + (x + mx - row->c0);
1657		2562
1658	darkness[y * sw4 + x] = cell->darkness	2563	darkness1 [y * sw1 + x] = cell->darkness
1659	? 255 - (cell->darkness - 1)	2564	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1660	: 255 - FOW_DARKNESS;	2565	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1661	}	2566	}
1662	}	2567	}
1663		2568
		2569	for (y = 0; y < sh; ++y)
		2570	for (x = 0; x < sw; ++x)
		2571	{
		2572	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2573	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2574	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2575	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2576	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2577	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2578	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2579	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2580	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2581
		2582	uint8_t r11 = (d11 + d21 + d12) / 3;
		2583	uint8_t r21 = d21;
		2584	uint8_t r31 = (d21 + d31 + d32) / 3;
		2585
		2586	uint8_t r12 = d12;
		2587	uint8_t r22 = d22;
		2588	uint8_t r32 = d32;
		2589
		2590	uint8_t r13 = (d13 + d23 + d12) / 3;
		2591	uint8_t r23 = d23;
		2592	uint8_t r33 = (d23 + d33 + d32) / 3;
		2593
		2594	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2595	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2596	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2597	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2598	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2599	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2600	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2601	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2602	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2603	}
		2604
		2605	free (darkness1);
		2606
1664	EXTEND (SP, 3);	2607	EXTEND (SP, 3);
1665	PUSHs (sv_2mortal (newSViv (sw4)));	2608	PUSHs (sv_2mortal (newSViv (sw3)));
1666	PUSHs (sv_2mortal (newSViv (sh)));	2609	PUSHs (sv_2mortal (newSViv (sh3)));
1667	PUSHs (darkness_sv);	2610	PUSHs (darkness3_sv);
1668	}	2611	}
1669		2612
1670	SV *	2613	SV *
1671	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2614	get_rect (DC::Map self, int x0, int y0, int w, int h)
1672	CODE:	2615	CODE:
1673	{	2616	{
1674	int x, y, x1, y1;	2617	int x, y, x1, y1;
1675	SV data_sv = newSV (w h * 7 + 5);	2618	SV data_sv = newSV (w h * 7 + 5);
1676	uint8_t data = (uint8_t )SvPVX (data_sv);	2619	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1701	if (row && row->c0 <= x && x < row->c1)	2644	if (row && row->c0 <= x && x < row->c1)
1702	{	2645	{
1703	mapcell *cell = row->col + (x - row->c0);	2646	mapcell *cell = row->col + (x - row->c0);
1704	uint8_t flags = 0;	2647	uint8_t flags = 0;
1705		2648
1706	if (cell->face [0]) flags \|= 1;	2649	if (cell->tile [0]) flags \|= 1;
1707	if (cell->face [1]) flags \|= 2;	2650	if (cell->tile [1]) flags \|= 2;
1708	if (cell->face [2]) flags \|= 4;	2651	if (cell->tile [2]) flags \|= 4;
1709		2652
1710	*data++ = flags;	2653	*data++ = flags;
1711		2654
1712	if (flags & 1)	2655	if (flags & 1)
1713	{	2656	{
		2657	tileid tile = cell->tile [0];
1714	*data++ = cell->face [0] >> 8;	2658	*data++ = tile >> 8;
1715	*data++ = cell->face [0];	2659	*data++ = tile;
1716	}	2660	}
1717		2661
1718	if (flags & 2)	2662	if (flags & 2)
1719	{	2663	{
		2664	tileid tile = cell->tile [1];
1720	*data++ = cell->face [1] >> 8;	2665	*data++ = tile >> 8;
1721	*data++ = cell->face [1];	2666	*data++ = tile;
1722	}	2667	}
1723		2668
1724	if (flags & 4)	2669	if (flags & 4)
1725	{	2670	{
		2671	tileid tile = cell->tile [2];
1726	*data++ = cell->face [2] >> 8;	2672	*data++ = tile >> 8;
1727	*data++ = cell->face [2];	2673	*data++ = tile;
1728	}	2674	}
1729	}	2675	}
1730	else	2676	else
1731	*data++ = 0;	2677	*data++ = 0;
1732	}	2678	}
1733	}	2679	}
1734		2680
		2681	/* if size is wh + 5 then no data has been found /
		2682	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2683	{
1735	SvPOK_only (data_sv);	2684	SvPOK_only (data_sv);
1736	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2685	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2686	}
		2687
1737	RETVAL = data_sv;	2688	RETVAL = data_sv;
1738	}	2689	}
1739	OUTPUT:	2690	OUTPUT:
1740	RETVAL	2691	RETVAL
1741		2692
1742	void	2693	void
1743	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2694	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1744	PPCODE:	2695	PPCODE:
1745	{	2696	{
1746	int x, y, z;	2697	int x, y, z;
1747	int w, h;	2698	int w, h;
1748	int x1, y1;	2699	int x1, y1;
		2700	STRLEN len;
		2701	uint8_t data, end;
		2702
		2703	len = SvLEN (data_sv);
		2704	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2705	data = SvPVbyte_nolen (data_sv);
		2706	end = data + len + 8;
		2707
		2708	if (len < 5)
		2709	XSRETURN_EMPTY;
1749		2710
1750	if (*data++ != 0)	2711	if (*data++ != 0)
1751	return; /* version mismatch */	2712	XSRETURN_EMPTY; /* version mismatch */
1752		2713
1753	w = data++ << 8; w \|= data++;	2714	w = data++ << 8; w \|= data++;
1754	h = data++ << 8; h \|= data++;	2715	h = data++ << 8; h \|= data++;
1755		2716
1756	// we need to do this 'cause we don't keep an absolute coord system for rows	2717	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1768	{	2729	{
1769	maprow *row = map_get_row (self, y);	2730	maprow *row = map_get_row (self, y);
1770		2731
1771	for (x = x0; x < x1; x++)	2732	for (x = x0; x < x1; x++)
1772	{	2733	{
		2734	uint8_t flags;
		2735
		2736	if (data + 7 >= end)
		2737	XSRETURN_EMPTY;
		2738
1773	uint8_t flags = *data++;	2739	flags = *data++;
1774		2740
1775	if (flags)	2741	if (flags)
1776	{	2742	{
1777	mapface face[3] = { 0, 0, 0 };
1778
1779	mapcell *cell = row_get_cell (row, x);	2743	mapcell *cell = row_get_cell (row, x);
		2744	tileid tile[3] = { 0, 0, 0 };
1780		2745
1781	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2746	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1782	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2747	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1783	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2748	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1784		2749
1785	if (cell->darkness == 0)	2750	if (cell->darkness == 0)
1786	{	2751	{
1787	cell->darkness = 0;	2752	/cell->darkness = 0;/
		2753	EXTEND (SP, 3);
1788		2754
1789	for (z = 0; z <= 2; z++)	2755	for (z = 0; z <= 2; z++)
1790	{	2756	{
1791	cell->face[z] = face[z];	2757	tileid t = tile [z];
1792		2758
1793	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2759	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2760	{
1794	XPUSHs (sv_2mortal (newSViv (face[z])));	2761	PUSHs (sv_2mortal (newSViv (t)));
		2762	need_texid (self, t);
		2763	}
		2764
		2765	cell->tile [z] = t;
1795	}	2766	}
1796	}	2767	}
1797	}	2768	}
1798	}	2769	}
1799	}	2770	}
1800	}	2771	}
1801		2772
1802	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2773	MODULE = Deliantra::Client PACKAGE = DC::RW
1803		2774
1804	CFPlus::MixChunk	2775	DC::RW
1805	new_from_file (SV class, char path)	2776	new (SV class, SV data_sv)
1806	CODE:	2777	CODE:
1807	RETVAL = Mix_LoadWAV (path);	2778	{
		2779	STRLEN datalen;
		2780	char *data = SvPVbyte (data_sv, datalen);
		2781
		2782	RETVAL = SDL_RWFromConstMem (data, datalen);
		2783	}
1808	OUTPUT:	2784	OUTPUT:
1809	RETVAL	2785	RETVAL
1810		2786
		2787	DC::RW
		2788	new_from_file (SV class, const char path, const char *mode = "rb")
		2789	CODE:
		2790	RETVAL = SDL_RWFromFile (path, mode);
		2791	OUTPUT:
		2792	RETVAL
		2793
		2794	# fails on win32:
		2795	# dc.xs(2268) : error C2059: syntax error : '('
1811	void	2796	#void
		2797	#close (DC::RW self)
		2798	# CODE:
		2799	# (self->(close)) (self);
		2800
		2801	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2802
		2803	PROTOTYPES: DISABLE
		2804
		2805	DC::Channel
		2806	find ()
		2807	CODE:
		2808	{
		2809	RETVAL = Mix_GroupAvailable (-1);
		2810
		2811	if (RETVAL < 0)
		2812	{
		2813	RETVAL = Mix_GroupOldest (-1);
		2814
		2815	if (RETVAL < 0)
		2816	{
		2817	// happens sometimes, maybe it just stopped playing(?)
		2818	RETVAL = Mix_GroupAvailable (-1);
		2819
		2820	if (RETVAL < 0)
		2821	XSRETURN_UNDEF;
		2822	}
		2823	else
		2824	Mix_HaltChannel (RETVAL);
		2825	}
		2826
		2827	Mix_UnregisterAllEffects (RETVAL);
		2828	Mix_Volume (RETVAL, 128);
		2829	}
		2830	OUTPUT:
		2831	RETVAL
		2832
		2833	void
		2834	halt (DC::Channel self)
		2835	CODE:
		2836	Mix_HaltChannel (self);
		2837
		2838	void
		2839	expire (DC::Channel self, int ticks = -1)
		2840	CODE:
		2841	Mix_ExpireChannel (self, ticks);
		2842
		2843	void
		2844	fade_out (DC::Channel self, int ticks = -1)
		2845	CODE:
		2846	Mix_FadeOutChannel (self, ticks);
		2847
		2848	int
		2849	volume (DC::Channel self, int volume)
		2850	CODE:
		2851	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2852	OUTPUT:
		2853	RETVAL
		2854
		2855	void
		2856	unregister_all_effects (DC::Channel self)
		2857	CODE:
		2858	Mix_UnregisterAllEffects (self);
		2859
		2860	void
		2861	set_panning (DC::Channel self, int left, int right)
		2862	CODE:
		2863	left = CLAMP (left , 0, 255);
		2864	right = CLAMP (right, 0, 255);
		2865	Mix_SetPanning (self, left, right);
		2866
		2867	void
		2868	set_distance (DC::Channel self, int distance)
		2869	CODE:
		2870	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2871
		2872	void
		2873	set_position (DC::Channel self, int angle, int distance)
		2874	CODE:
		2875
		2876	void
		2877	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2878	CODE:
		2879	{
		2880	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2881	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2882	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2883	}
		2884
		2885	void
		2886	set_reverse_stereo (DC::Channel self, int flip)
		2887	CODE:
		2888	Mix_SetReverseStereo (self, flip);
		2889
		2890	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2891
		2892	PROTOTYPES: DISABLE
		2893
		2894	void
		2895	decoders ()
		2896	PPCODE:
		2897	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2898	int i, num = Mix_GetNumChunkDecoders ();
		2899	EXTEND (SP, num);
		2900	for (i = 0; i < num; ++i)
		2901	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2902	#else
		2903	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2904	#endif
		2905
		2906	DC::MixChunk
		2907	new (SV *class, DC::RW rwops)
		2908	CODE:
		2909	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2910	OUTPUT:
		2911	RETVAL
		2912
		2913	void
1812	DESTROY (CFPlus::MixChunk self)	2914	DESTROY (DC::MixChunk self)
1813	CODE:	2915	CODE:
1814	Mix_FreeChunk (self);	2916	Mix_FreeChunk (self);
1815		2917
1816	int	2918	int
1817	volume (CFPlus::MixChunk self, int volume = -1)	2919	volume (DC::MixChunk self, int volume = -1)
1818	CODE:	2920	CODE:
		2921	if (items > 1)
		2922	volume = CLAMP (volume, 0, 128);
1819	RETVAL = Mix_VolumeChunk (self, volume);	2923	RETVAL = Mix_VolumeChunk (self, volume);
1820	OUTPUT:	2924	OUTPUT:
1821	RETVAL	2925	RETVAL
1822		2926
1823	int	2927	DC::Channel
1824	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2928	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1825	CODE:	2929	CODE:
		2930	{
1826	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2931	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2932
		2933	if (RETVAL < 0)
		2934	XSRETURN_UNDEF;
		2935
		2936	if (channel < 0)
		2937	{
		2938	Mix_UnregisterAllEffects (RETVAL);
		2939	Mix_Volume (RETVAL, 128);
		2940	}
		2941	}
1827	OUTPUT:	2942	OUTPUT:
1828	RETVAL	2943	RETVAL
1829		2944
1830	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2945	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2946
		2947	void
		2948	decoders ()
		2949	PPCODE:
		2950	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2951	int i, num = Mix_GetNumMusicDecoders ();
		2952	EXTEND (SP, num);
		2953	for (i = 0; i < num; ++i)
		2954	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2955	#else
		2956	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2957	#endif
1831		2958
1832	int	2959	int
1833	volume (int volume = -1)	2960	volume (int volume = -1)
		2961	PROTOTYPE: ;$
1834	CODE:	2962	CODE:
		2963	if (items > 0)
		2964	volume = CLAMP (volume, 0, 128);
1835	RETVAL = Mix_VolumeMusic (volume);	2965	RETVAL = Mix_VolumeMusic (volume);
1836	OUTPUT:	2966	OUTPUT:
1837	RETVAL	2967	RETVAL
1838		2968
1839	CFPlus::MixMusic	2969	void
1840	new_from_file (SV class, char path)	2970	fade_out (int ms)
1841	CODE:	2971	CODE:
1842	RETVAL = Mix_LoadMUS (path);	2972	Mix_FadeOutMusic (ms);
		2973
		2974	void
		2975	halt ()
		2976	CODE:
		2977	Mix_HaltMusic ();
		2978
		2979	int
		2980	playing ()
		2981	CODE:
		2982	RETVAL = Mix_PlayingMusic ();
1843	OUTPUT:	2983	OUTPUT:
1844	RETVAL	2984	RETVAL
1845		2985
		2986	DC::MixMusic
		2987	new (SV *class, DC::RW rwops)
		2988	CODE:
		2989	RETVAL = Mix_LoadMUS_RW (rwops);
		2990	OUTPUT:
		2991	RETVAL
		2992
1846	void	2993	void
1847	DESTROY (CFPlus::MixMusic self)	2994	DESTROY (DC::MixMusic self)
1848	CODE:	2995	CODE:
1849	Mix_FreeMusic (self);	2996	Mix_FreeMusic (self);
1850		2997
1851	int	2998	int
1852	play (CFPlus::MixMusic self, int loops = -1)	2999	play (DC::MixMusic self, int loops = -1)
1853	CODE:	3000	CODE:
1854	RETVAL = Mix_PlayMusic (self, loops);	3001	RETVAL = Mix_PlayMusic (self, loops);
1855	OUTPUT:	3002	OUTPUT:
1856	RETVAL	3003	RETVAL
1857		3004
1858	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3005	void
		3006	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3007	CODE:
		3008	Mix_FadeInMusicPos (self, loops, ms, position);
		3009
		3010	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3011
		3012	PROTOTYPES: ENABLE
1859		3013
1860	BOOT:	3014	BOOT:
1861	{	3015	{
1862	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3016	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1863	static const struct {	3017	static const struct {
1864	const char *name;	3018	const char *name;
1865	IV iv;	3019	IV iv;
1866	} *civ, const_iv[] = {	3020	} *civ, const_iv[] = {
1867	# define const_iv(name) { # name, (IV)name }	3021	# define const_iv(name) { # name, (IV)name }
		3022	const_iv (GL_VENDOR),
		3023	const_iv (GL_VERSION),
		3024	const_iv (GL_EXTENSIONS),
		3025	const_iv (GL_MAX_TEXTURE_UNITS),
1868	const_iv (GL_COLOR_MATERIAL),	3026	const_iv (GL_COLOR_MATERIAL),
1869	const_iv (GL_SMOOTH),	3027	const_iv (GL_SMOOTH),
1870	const_iv (GL_FLAT),	3028	const_iv (GL_FLAT),
1871	const_iv (GL_DITHER),	3029	const_iv (GL_DITHER),
1872	const_iv (GL_BLEND),	3030	const_iv (GL_BLEND),
…		…
1876	const_iv (GL_ALPHA_TEST),	3034	const_iv (GL_ALPHA_TEST),
1877	const_iv (GL_NORMALIZE),	3035	const_iv (GL_NORMALIZE),
1878	const_iv (GL_RESCALE_NORMAL),	3036	const_iv (GL_RESCALE_NORMAL),
1879	const_iv (GL_FRONT),	3037	const_iv (GL_FRONT),
1880	const_iv (GL_BACK),	3038	const_iv (GL_BACK),
		3039	const_iv (GL_AUX0),
1881	const_iv (GL_AND),	3040	const_iv (GL_AND),
1882	const_iv (GL_ONE),	3041	const_iv (GL_ONE),
1883	const_iv (GL_ZERO),	3042	const_iv (GL_ZERO),
1884	const_iv (GL_SRC_ALPHA),	3043	const_iv (GL_SRC_ALPHA),
1885	const_iv (GL_DST_ALPHA),	3044	const_iv (GL_DST_ALPHA),
1886	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3045	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1887	const_iv (GL_ONE_MINUS_DST_ALPHA),	3046	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3047	const_iv (GL_SRC_COLOR),
		3048	const_iv (GL_DST_COLOR),
		3049	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3050	const_iv (GL_ONE_MINUS_DST_COLOR),
1888	const_iv (GL_SRC_ALPHA_SATURATE),	3051	const_iv (GL_SRC_ALPHA_SATURATE),
1889	const_iv (GL_RGB),	3052	const_iv (GL_RGB),
1890	const_iv (GL_RGBA),	3053	const_iv (GL_RGBA),
1891	const_iv (GL_RGBA4),	3054	const_iv (GL_RGBA4),
1892	const_iv (GL_RGBA8),	3055	const_iv (GL_RGBA8),
…		…
1898	const_iv (GL_INTENSITY),	3061	const_iv (GL_INTENSITY),
1899	const_iv (GL_LUMINANCE),	3062	const_iv (GL_LUMINANCE),
1900	const_iv (GL_LUMINANCE_ALPHA),	3063	const_iv (GL_LUMINANCE_ALPHA),
1901	const_iv (GL_FLOAT),	3064	const_iv (GL_FLOAT),
1902	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3065	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3066	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3067	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3068	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3069	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3070	const_iv (GL_COMPRESSED_RGB_ARB),
		3071	const_iv (GL_COMPRESSED_RGBA_ARB),
1903	const_iv (GL_COMPILE),	3072	const_iv (GL_COMPILE),
		3073	const_iv (GL_PROXY_TEXTURE_1D),
		3074	const_iv (GL_PROXY_TEXTURE_2D),
1904	const_iv (GL_TEXTURE_1D),	3075	const_iv (GL_TEXTURE_1D),
1905	const_iv (GL_TEXTURE_2D),	3076	const_iv (GL_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_ENV),	3077	const_iv (GL_TEXTURE_ENV),
1907	const_iv (GL_TEXTURE_MAG_FILTER),	3078	const_iv (GL_TEXTURE_MAG_FILTER),
1908	const_iv (GL_TEXTURE_MIN_FILTER),	3079	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1929	const_iv (GL_COLOR_LOGIC_OP),	3100	const_iv (GL_COLOR_LOGIC_OP),
1930	const_iv (GL_SEPARABLE_2D),	3101	const_iv (GL_SEPARABLE_2D),
1931	const_iv (GL_CONVOLUTION_2D),	3102	const_iv (GL_CONVOLUTION_2D),
1932	const_iv (GL_CONVOLUTION_BORDER_MODE),	3103	const_iv (GL_CONVOLUTION_BORDER_MODE),
1933	const_iv (GL_CONSTANT_BORDER),	3104	const_iv (GL_CONSTANT_BORDER),
		3105	const_iv (GL_POINTS),
1934	const_iv (GL_LINES),	3106	const_iv (GL_LINES),
1935	const_iv (GL_LINE_STRIP),	3107	const_iv (GL_LINE_STRIP),
1936	const_iv (GL_LINE_LOOP),	3108	const_iv (GL_LINE_LOOP),
1937	const_iv (GL_QUADS),	3109	const_iv (GL_QUADS),
1938	const_iv (GL_QUAD_STRIP),	3110	const_iv (GL_QUAD_STRIP),
1939	const_iv (GL_TRIANGLES),	3111	const_iv (GL_TRIANGLES),
1940	const_iv (GL_TRIANGLE_STRIP),	3112	const_iv (GL_TRIANGLE_STRIP),
1941	const_iv (GL_TRIANGLE_FAN),	3113	const_iv (GL_TRIANGLE_FAN),
		3114	const_iv (GL_POLYGON),
1942	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3115	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3116	const_iv (GL_POINT_SMOOTH_HINT),
		3117	const_iv (GL_LINE_SMOOTH_HINT),
		3118	const_iv (GL_POLYGON_SMOOTH_HINT),
		3119	const_iv (GL_GENERATE_MIPMAP_HINT),
		3120	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1943	const_iv (GL_FASTEST),	3121	const_iv (GL_FASTEST),
		3122	const_iv (GL_DONT_CARE),
		3123	const_iv (GL_NICEST),
1944	const_iv (GL_V2F),	3124	const_iv (GL_V2F),
1945	const_iv (GL_V3F),	3125	const_iv (GL_V3F),
1946	const_iv (GL_T2F_V3F),	3126	const_iv (GL_T2F_V3F),
1947	const_iv (GL_T2F_N3F_V3F),	3127	const_iv (GL_T2F_N3F_V3F),
		3128	const_iv (GL_FUNC_ADD),
		3129	const_iv (GL_FUNC_SUBTRACT),
		3130	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1948	# undef const_iv	3131	# undef const_iv
1949	};	3132	};
1950		3133
1951	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3134	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1952	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3135	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3136
		3137	texture_av = newAV ();
		3138	AvREAL_off (texture_av);
1953	}	3139	}
		3140
		3141	void
		3142	disable_GL_EXT_blend_func_separate ()
		3143	CODE:
		3144	gl.BlendFuncSeparate = 0;
		3145	gl.BlendFuncSeparateEXT = 0;
		3146
		3147	void
		3148	apple_nvidia_bug (int enable)
1954		3149
1955	char *	3150	char *
1956	gl_vendor ()	3151	gl_vendor ()
1957	CODE:	3152	CODE:
1958	RETVAL = (char *)glGetString (GL_VENDOR);	3153	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1971	CODE:	3166	CODE:
1972	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3167	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1973	OUTPUT:	3168	OUTPUT:
1974	RETVAL	3169	RETVAL
1975		3170
		3171	const char *glGetString (GLenum pname)
		3172
		3173	GLint glGetInteger (GLenum pname)
		3174	CODE:
		3175	glGetIntegerv (pname, &RETVAL);
		3176	OUTPUT:
		3177	RETVAL
		3178
		3179	GLdouble glGetDouble (GLenum pname)
		3180	CODE:
		3181	glGetDoublev (pname, &RETVAL);
		3182	OUTPUT:
		3183	RETVAL
		3184
1976	int glGetError ()	3185	int glGetError ()
1977		3186
1978	void glFinish ()	3187	void glFinish ()
		3188
		3189	void glFlush ()
1979		3190
1980	void glClear (int mask)	3191	void glClear (int mask)
1981		3192
1982	void glClearColor (float r, float g, float b, float a = 1.0)	3193	void glClearColor (float r, float g, float b, float a = 1.0)
1983	PROTOTYPE: @	3194	PROTOTYPE: @
…		…
1994		3205
1995	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3206	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1996	CODE:	3207	CODE:
1997	gl_BlendFuncSeparate (sa, da, saa, daa);	3208	gl_BlendFuncSeparate (sa, da, saa, daa);
1998		3209
		3210	# void glBlendEquation (int se)
		3211
1999	void glDepthMask (int flag)	3212	void glDepthMask (int flag)
2000		3213
2001	void glLogicOp (int opcode)	3214	void glLogicOp (int opcode)
2002		3215
2003	void glColorMask (int red, int green, int blue, int alpha)	3216	void glColorMask (int red, int green, int blue, int alpha)
…		…
2017	# near_ and far_ are due to microsofts buggy "c" compiler	3230	# near_ and far_ are due to microsofts buggy "c" compiler
2018	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3231	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2019		3232
2020	# near_ and far_ are due to microsofts buggy "c" compiler	3233	# near_ and far_ are due to microsofts buggy "c" compiler
2021	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3234	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3235
		3236	PROTOTYPES: DISABLE
2022		3237
2023	void glViewport (int x, int y, int width, int height)	3238	void glViewport (int x, int y, int width, int height)
2024		3239
2025	void glScissor (int x, int y, int width, int height)	3240	void glScissor (int x, int y, int width, int height)
2026		3241
…		…
2034		3249
2035	void glRotate (float angle, float x, float y, float z)	3250	void glRotate (float angle, float x, float y, float z)
2036	CODE:	3251	CODE:
2037	glRotatef (angle, x, y, z);	3252	glRotatef (angle, x, y, z);
2038		3253
2039	void glBegin (int mode)
2040
2041	void glEnd ()
2042
2043	void glColor (float r, float g, float b, float a = 1.0)	3254	void glColor (float r, float g, float b, float a = 1.0)
2044	PROTOTYPE: @	3255	PROTOTYPE: @
2045	ALIAS:	3256	ALIAS:
2046	glColor_premultiply = 1	3257	glColor_premultiply = 1
2047	CODE:	3258	CODE:
2048	if (ix)	3259	if (ix)
2049	{	3260	{
…		…
2052	b *= a;	3263	b *= a;
2053	}	3264	}
2054	// microsoft visual "c" rounds instead of truncating...	3265	// microsoft visual "c" rounds instead of truncating...
2055	glColor4f (r, g, b, a);	3266	glColor4f (r, g, b, a);
2056		3267
2057	void glInterleavedArrays (int format, int stride, char *data)
2058
2059	void glDrawElements (int mode, int count, int type, char *indices)
2060
2061	# 1.2 void glDrawRangeElements (int mode, int start, int end
2062
2063	void glRasterPos (float x, float y, float z = 0.)	3268	void glRasterPos (float x, float y, float z = 0.)
2064	CODE:	3269	CODE:
2065	glRasterPos3f (0, 0, z);	3270	glRasterPos3f (0, 0, z);
2066	glBitmap (0, 0, 0, 0, x, y, 0);	3271	glBitmap (0, 0, 0, 0, x, y, 0);
2067		3272
…		…
2071		3276
2072	void glTexCoord (float s, float t)	3277	void glTexCoord (float s, float t)
2073	CODE:	3278	CODE:
2074	glTexCoord2f (s, t);	3279	glTexCoord2f (s, t);
2075		3280
		3281	void glRect (float x1, float y1, float x2, float y2)
		3282	CODE:
		3283	glRectf (x1, y1, x2, y2);
		3284
		3285	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3286	CODE:
		3287	glBegin (GL_LINE_LOOP);
		3288	glVertex2f (x1, y1);
		3289	glVertex2f (x2, y1);
		3290	glVertex2f (x2, y2);
		3291	glVertex2f (x1, y2);
		3292	glEnd ();
		3293
		3294	PROTOTYPES: ENABLE
		3295
		3296	void glBegin (int mode)
		3297
		3298	void glEnd ()
		3299
		3300	void glPointSize (GLfloat size)
		3301
		3302	void glLineWidth (GLfloat width)
		3303
		3304	void glInterleavedArrays (int format, int stride, char *data)
		3305
		3306	void glDrawElements (int mode, int count, int type, char *indices)
		3307
		3308	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3309
2076	void glTexEnv (int target, int pname, float param)	3310	void glTexEnv (int target, int pname, float param)
2077	CODE:	3311	CODE:
2078	glTexEnvf (target, pname, param);	3312	glTexEnvf (target, pname, param);
2079		3313
2080	void glTexParameter (int target, int pname, float param)	3314	void glTexParameter (int target, int pname, float param)
…		…
2096	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3330	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2097	CODE:	3331	CODE:
2098	if (gl.SeparableFilter2D)	3332	if (gl.SeparableFilter2D)
2099	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3333	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2100		3334
2101	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3335	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2102		3336
2103	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3337	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2104		3338
2105	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3339	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3340
		3341	void glPixelZoom (float x, float y)
2106		3342
2107	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3343	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2108		3344
2109	int glGenTexture ()	3345	int glGenTexture ()
2110	CODE:	3346	CODE:
2111	{	3347	RETVAL = gen_texture ();
2112	GLuint name;
2113	glGenTextures (1, &name);
2114	RETVAL = name;
2115	}
2116	OUTPUT:	3348	OUTPUT:
2117	RETVAL	3349	RETVAL
2118		3350
2119	void glDeleteTexture (int name)	3351	void glDeleteTexture (int name)
2120	CODE:	3352	CODE:
2121	{
2122	GLuint name_ = name;
2123	glDeleteTextures (1, &name_);	3353	del_texture (name);
2124	}	3354
2125
2126	int glGenList ()	3355	int glGenList ()
2127	CODE:	3356	CODE:
2128	RETVAL = glGenLists (1);	3357	RETVAL = glGenLists (1);
2129	OUTPUT:	3358	OUTPUT:
2130	RETVAL	3359	RETVAL
…		…
2137		3366
2138	void glEndList ()	3367	void glEndList ()
2139		3368
2140	void glCallList (int list)	3369	void glCallList (int list)
2141		3370
		3371	void c_init ()
		3372	CODE:
		3373	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3374	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3375
		3376	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3377
		3378	PROTOTYPES: DISABLE
		3379
		3380	void
		3381	find_widget (SV *self, NV x, NV y)
		3382	PPCODE:
		3383	{
		3384	if (within_widget (self, x, y))
		3385	XPUSHs (self);
		3386	}
		3387
		3388	BOOT:
		3389	{
		3390	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3391
		3392	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3393	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3394	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3395	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3396	}
		3397
		3398	void
		3399	draw (SV *self)
		3400	CODE:
		3401	{
		3402	HV *hv;
		3403	SV **svp;
		3404	NV x, y, w, h;
		3405	SV *draw_x_sv = GvSV (draw_x_gv);
		3406	SV *draw_y_sv = GvSV (draw_y_gv);
		3407	SV *draw_w_sv = GvSV (draw_w_gv);
		3408	SV *draw_h_sv = GvSV (draw_h_gv);
		3409	double draw_x, draw_y;
		3410
		3411	if (!SvROK (self))
		3412	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3413
		3414	hv = (HV *)SvRV (self);
		3415
		3416	if (SvTYPE (hv) != SVt_PVHV)
		3417	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3418
		3419	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3420	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3421
		3422	if (!h \|\| !w)
		3423	XSRETURN_EMPTY;
		3424
		3425	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3426	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3427
		3428	draw_x = SvNV (draw_x_sv) + x;
		3429	draw_y = SvNV (draw_y_sv) + y;
		3430
		3431	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3432	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3433	XSRETURN_EMPTY;
		3434
		3435	sv_setnv (draw_x_sv, draw_x);
		3436	sv_setnv (draw_y_sv, draw_y);
		3437
		3438	glPushMatrix ();
		3439	glTranslated (x, y, 0);
		3440
		3441	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3442	{
		3443	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3444
		3445	if (svp && SvTRUE (*svp))
		3446	{
		3447	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3448	glEnable (GL_BLEND);
		3449	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3450	glBegin (GL_QUADS);
		3451	glVertex2f (0, 0);
		3452	glVertex2f (w, 0);
		3453	glVertex2f (w, h);
		3454	glVertex2f (0, h);
		3455	glEnd ();
		3456	glDisable (GL_BLEND);
		3457	}
		3458	}
		3459	#if 0
		3460	// draw borders, for debugging
		3461	glPushMatrix ();
		3462	glColor4f (1., 1., 0., 1.);
		3463	glTranslatef (.5, .5, 0.);
		3464	glBegin (GL_LINE_LOOP);
		3465	glVertex2f (0 , 0);
		3466	glVertex2f (w - 1, 0);
		3467	glVertex2f (w - 1, h - 1);
		3468	glVertex2f (0 , h - 1);
		3469	glEnd ();
		3470	glPopMatrix ();
		3471	#endif
		3472	PUSHMARK (SP);
		3473	XPUSHs (self);
		3474	PUTBACK;
		3475	call_method ("_draw", G_VOID \| G_DISCARD);
		3476	SPAGAIN;
		3477
		3478	glPopMatrix ();
		3479
		3480	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3481	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3482	}
		3483

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.163 by root, Wed Oct 18 12:53:45 2006 UTC vs. Revision 1.304 by root, Fri Apr 23 16:30:38 2010 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.163 by root, Wed Oct 18 12:53:45 2006 UTC vs.
Revision 1.304 by root, Fri Apr 23 16:30:38 2010 UTC