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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.164 by root, Tue Nov 7 22:41:27 2006 UTC vs.
Revision 1.278 by root, Wed Sep 3 10:36:25 2008 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 roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
		29	#include <assert.h>
19	#include <math.h>	30	#include <math.h>
20	#include <string.h>	31	#include <string.h>
21	#include <stdio.h>	32	#include <stdio.h>
22	#include <stdlib.h>	33	#include <stdlib.h>
23		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
24	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
25	#include <SDL_endian.h>	39	#include <SDL_endian.h>
26	#include <SDL_image.h>	40	#include <SDL_image.h>
27	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
29		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
30	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
31	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
32		51
33	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
34		53
35	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
36		66
37	#ifndef _WIN32	67	#ifndef _WIN32
38	# include <sys/types.h>	68	# include <sys/types.h>
39	# include <sys/socket.h>	69	# include <sys/socket.h>
40	# include <netinet/in.h>	70	# include <netinet/in.h>
41	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
42	# include <inttypes.h>	72	# include <inttypes.h>
43	#endif	73	#endif
44		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		85
47	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
48		87
49	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
51		90
52	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
53		92
54	#if 0	93	/* mask out modifiers we are not interested in */
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
56	#else	95
57	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
58	#endif	97
		98	static AV *texture_av;
59		99
60	static struct	100	static struct
61	{	101	{
62	#define GL_FUNC(ptr,name) ptr name;	102	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	103	#include "glfunc.h"
64	#undef GL_FUNC	104	#undef GL_FUNC
65	} gl;	105	} gl;
66		106
		107	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	108	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	109	{
69	if (gl.BlendFuncSeparate)	110	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	111	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	112	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	113	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	114	else
74	glBlendFunc (sa, da);	115	glBlendFunc (sa, da);
75	}	116	}
76		117
		118	static GLuint
		119	gen_texture ()
		120	{
		121	GLuint name;
		122
		123	if (AvFILL (texture_av) >= 0)
		124	name = (GLuint)(size_t)av_pop (texture_av);
		125	else
		126	glGenTextures (1, &name);
		127
		128	return name;
		129	}
		130
		131	static void
		132	del_texture (GLuint name)
		133	{
		134	/* make a half-assed attempt at returning the memory used by the texture */
		135	/* textures are frequently being reused by cfplus anyway */
		136	/glBindTexture (GL_TEXTURE_2D, name);/
		137	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		138	av_push (texture_av, (SV *)(size_t)name);
		139	glDeleteTextures (1, &name);
		140	}
		141
77	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
78		144
79	#include "pango-font.c"	145	#include "pango-font.c"
80	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
81	#include "pango-render.c"	147	#include "pango-render.c"
82		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
85		153
86	typedef PangoFontDescription *CFPlus__Font;	154	typedef PangoFontDescription *DC__Font;
87		155
88	static int	156	static int
89	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
90	{	158	{
91	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
105		173
106	typedef struct cf_layout {	174	typedef struct cf_layout {
107	PangoLayout *pl;	175	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
109	int base_height;	177	int base_height;
110	CFPlus__Font font;	178	DC__Font font;
		179	rc_t *rc;
111	} *CFPlus__Layout;	180	} *DC__Layout;
112		181
113	static CFPlus__Font default_font;	182	static DC__Font default_font;
114	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
116		185
117	static void	186	static void
118	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	192	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	194	}
126		195
127	static void	196	static void
128	layout_update_font (CFPlus__Layout self)	197	layout_update_font (DC__Layout self)
129	{	198	{
130	/* use a random scale factor to account for unknown descenders, 0.8 works	199	/* use a random scale factor to account for unknown descenders, 0.8 works
131	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
132	*/	201	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
134		203
135	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137		206
138	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
139	}	208	}
140		209
141	static void	210	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	211	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	212	{
144	PangoRectangle rect;	213	PangoRectangle rect;
145		214
146	// get_pixel_* wrongly rounds down	215	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	216	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		223
155	*w = rect.width;	224	*w = rect.width;
156	*h = rect.height;	225	*h = rect.height;
157	}	226	}
158		227
		228	typedef uint16_t tileid;
159	typedef uint16_t mapface;	229	typedef uint16_t faceid;
160		230
161	typedef struct {	231	typedef struct {
162	GLint name;	232	GLuint name;
163	int w, h;	233	int w, h;
164	float s, t;	234	float s, t;
165	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
		236	tileid smoothtile;
		237	uint8_t smoothlevel;
166	} maptex;	238	} maptex;
167		239
168	typedef struct {	240	typedef struct {
169	uint32_t player;	241	uint32_t player;
170	mapface face[3];	242	tileid tile[3];
171	uint16_t darkness;	243	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	244	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	245	} mapcell;
174		246
175	typedef struct {	247	typedef struct {
176	int32_t c0, c1;	248	int32_t c0, c1;
177	mapcell *col;	249	mapcell *col;
178	} maprow;	250	} maprow;
179		251
180	typedef struct map {	252	typedef struct map {
181	int x, y, w, h;	253	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	254	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	255	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	256	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		257
189	int32_t rows;	258	int32_t rows;
190	maprow *row;	259	maprow *row;
191	} *CFPlus__Map;	260	} *DC__Map;
192		261
193	static char *	262	static char *
194	prepend (char *ptr, int sze, int inc)	263	prepend (char *ptr, int sze, int inc)
195	{	264	{
196	char *p;	265	char *p;
…		…
213	}	282	}
214		283
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	284	#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))	285	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217		286
		287	static void
		288	need_facenum (struct map *self, faceid face)
		289	{
		290	while (self->faces <= face)
		291	{
		292	Append (tileid, self->face2tile, self->faces, self->faces);
		293	self->faces *= 2;
		294	}
		295	}
		296
		297	static void
		298	need_texid (struct map *self, int texid)
		299	{
		300	while (self->texs <= texid)
		301	{
		302	Append (maptex, self->tex, self->texs, self->texs);
		303	self->texs *= 2;
		304	}
		305	}
		306
218	static maprow *	307	static maprow *
219	map_get_row (CFPlus__Map self, int y)	308	map_get_row (DC__Map self, int y)
220	{	309	{
221	if (0 > y)	310	if (0 > y)
222	{	311	{
223	int extend = - y + MAP_EXTEND_Y;	312	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	313	Prepend (maprow, self->row, self->rows, extend);
…		…
262		351
263	return row->col + (x - row->c0);	352	return row->col + (x - row->c0);
264	}	353	}
265		354
266	static mapcell *	355	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	356	map_get_cell (DC__Map self, int x, int y)
268	{	357	{
269	return row_get_cell (map_get_row (self, y), x);	358	return row_get_cell (map_get_row (self, y), x);
270	}	359	}
271		360
272	static void	361	static void
273	map_clear (CFPlus__Map self)	362	map_clear (DC__Map self)
274	{	363	{
275	int r;	364	int r;
276		365
277	for (r = 0; r < self->rows; r++)	366	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	367	Safefree (self->row[r].col);
…		…
285	self->oy = 0;	374	self->oy = 0;
286	self->row = 0;	375	self->row = 0;
287	self->rows = 0;	376	self->rows = 0;
288	}	377	}
289		378
		379	#define CELL_CLEAR(cell) \
		380	do { \
		381	if ((cell)->player) \
		382	(cell)->tile [2] = 0; \
		383	(cell)->darkness = 0; \
		384	(cell)->stat_hp = 0; \
		385	(cell)->flags = 0; \
		386	(cell)->player = 0; \
		387	} while (0)
		388
290	static void	389	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	390	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	391	{
293	int x, y;	392	int x, y;
294	maprow *row;	393	maprow *row;
295	mapcell *cell;	394	mapcell *cell;
296		395
…		…
308	if (x >= row->c1)	407	if (x >= row->c1)
309	break;	408	break;
310		409
311	cell = row->col + x - row->c0;	410	cell = row->col + x - row->c0;
312		411
313	cell->darkness = 0;	412	CELL_CLEAR (cell);
314	cell->stat_hp = 0;
315	cell->flags = 0;
316	cell->player = 0;
317	}	413	}
318	}	414	}
		415	}
		416
		417	typedef struct {
		418	tileid tile;
		419	uint8_t x, y, level;
		420	} smooth_key;
		421
		422	static void
		423	smooth_or_bits (HV hv, smooth_key key, IV bits)
		424	{
		425	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		426
		427	if (SvIOK (*sv))
		428	SvIV_set (sv, SvIVX (sv) \| bits);
		429	else
		430	sv_setiv (*sv, bits);
319	}	431	}
320		432
321	static void	433	static void
322	music_finished (void)	434	music_finished (void)
323	{	435	{
…		…
359	n \|= n >> 16;	471	n \|= n >> 16;
360		472
361	return n + 1;	473	return n + 1;
362	}	474	}
363		475
364	MODULE = CFPlus PACKAGE = CFPlus	476	static unsigned int
		477	popcount (unsigned int n)
		478	{
		479	n -= (n >> 1) & 0x55555555U;
		480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		482	n *= 0x01010101U;
		483
		484	return n >> 24;
		485	}
		486
		487	/* SDL should provide this, really. */
		488	#define SDLK_MODIFIER_MIN 300
		489	#define SDLK_MODIFIER_MAX 314
		490
		491	/******************************************************************************/
		492
		493	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		494	static GV *hover_gv;
		495
		496	static int
		497	within_widget (SV *widget, NV x, NV y)
		498	{
		499	HV *self;
		500	SV **svp;
		501	NV wx, ww, wy, wh;
		502
		503	if (!SvROK (widget))
		504	return 0;
		505
		506	self = (HV *)SvRV (widget);
		507
		508	if (SvTYPE (self) != SVt_PVHV)
		509	return 0;
		510
		511	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		512	if (y < wy)
		513	return 0;
		514
		515	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		516	if (y >= wy + wh)
		517	return 0;
		518
		519	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		520	if (x < wx)
		521	return 0;
		522
		523	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		524	if (x >= wx + ww)
		525	return 0;
		526
		527	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		528	if (!svp \|\| !SvTRUE (*svp))
		529	return 0;
		530
		531	return 1;
		532	}
		533
		534	/******************************************************************************/
		535
		536	/* process keyboard modifiers */
		537	static int
		538	mod_munge (int mod)
		539	{
		540	mod &= MOD_MASK;
		541
		542	if (mod & (KMOD_META \| KMOD_ALT))
		543	mod \|= KMOD_LRAM;
		544
		545	return mod;
		546	}
		547
		548	static void
		549	deliantra_main ()
		550	{
		551	char *argv[] = { 0 };
		552	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		553	}
		554
		555	#ifdef __MACOSX__
		556	/* to due surprising braindamage on the side of SDL design, we
		557	* do some mind-boggling hack here: SDL requires a custom main()
		558	* on OS X, so... we provide one and call the original main(), which,
		559	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		560	* and which calls our main (== SDL_main) back.
		561	*/
		562	extern C_LINKAGE int
		563	main (int argc, char *argv[])
		564	{
		565	deliantra_main ();
		566	}
		567
		568	#undef main
		569
		570	extern C_LINKAGE int main (int argc, char *argv[]);
		571
		572	static void
		573	SDL_braino (void)
		574	{
		575	char *argv[] = { "deliantra client", 0 };
		576	(main) (1, argv);
		577	}
		578	#else
		579	static void
		580	SDL_braino (void)
		581	{
		582	deliantra_main ();
		583	}
		584	#endif
		585
		586	MODULE = Deliantra::Client PACKAGE = DC
365		587
366	PROTOTYPES: ENABLE	588	PROTOTYPES: ENABLE
367		589
368	BOOT:	590	BOOT:
369	{	591	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	592	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	593	static const struct {
372	const char *name;	594	const char *name;
373	IV iv;	595	IV iv;
374	} *civ, const_iv[] = {	596	} *civ, const_iv[] = {
375	# define const_iv(name) { # name, (IV)name }	597	# define const_iv(name) { # name, (IV)name }
		598	const_iv (SDLK_MODIFIER_MIN),
		599	const_iv (SDLK_MODIFIER_MAX),
		600
376	const_iv (SDL_ACTIVEEVENT),	601	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	602	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	603	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	604	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	605	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	614	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	615	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	616	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	617	const_iv (SDL_VIDEOEXPOSE),
393	const_iv (SDL_USEREVENT),	618	const_iv (SDL_USEREVENT),
		619
		620	const_iv (SDL_APPINPUTFOCUS),
		621	const_iv (SDL_APPMOUSEFOCUS),
		622	const_iv (SDL_APPACTIVE),
		623
		624
		625	const_iv (SDLK_UNKNOWN),
		626	const_iv (SDLK_FIRST),
		627	const_iv (SDLK_BACKSPACE),
		628	const_iv (SDLK_TAB),
		629	const_iv (SDLK_CLEAR),
		630	const_iv (SDLK_RETURN),
		631	const_iv (SDLK_PAUSE),
		632	const_iv (SDLK_ESCAPE),
		633	const_iv (SDLK_SPACE),
		634	const_iv (SDLK_EXCLAIM),
		635	const_iv (SDLK_QUOTEDBL),
		636	const_iv (SDLK_HASH),
		637	const_iv (SDLK_DOLLAR),
		638	const_iv (SDLK_AMPERSAND),
		639	const_iv (SDLK_QUOTE),
		640	const_iv (SDLK_LEFTPAREN),
		641	const_iv (SDLK_RIGHTPAREN),
		642	const_iv (SDLK_ASTERISK),
		643	const_iv (SDLK_PLUS),
		644	const_iv (SDLK_COMMA),
		645	const_iv (SDLK_MINUS),
		646	const_iv (SDLK_PERIOD),
		647	const_iv (SDLK_SLASH),
		648	const_iv (SDLK_0),
		649	const_iv (SDLK_1),
		650	const_iv (SDLK_2),
		651	const_iv (SDLK_3),
		652	const_iv (SDLK_4),
		653	const_iv (SDLK_5),
		654	const_iv (SDLK_6),
		655	const_iv (SDLK_7),
		656	const_iv (SDLK_8),
		657	const_iv (SDLK_9),
		658	const_iv (SDLK_COLON),
		659	const_iv (SDLK_SEMICOLON),
		660	const_iv (SDLK_LESS),
		661	const_iv (SDLK_EQUALS),
		662	const_iv (SDLK_GREATER),
		663	const_iv (SDLK_QUESTION),
		664	const_iv (SDLK_AT),
		665
		666	const_iv (SDLK_LEFTBRACKET),
		667	const_iv (SDLK_BACKSLASH),
		668	const_iv (SDLK_RIGHTBRACKET),
		669	const_iv (SDLK_CARET),
		670	const_iv (SDLK_UNDERSCORE),
		671	const_iv (SDLK_BACKQUOTE),
		672	const_iv (SDLK_DELETE),
		673
		674	const_iv (SDLK_FIRST),
		675	const_iv (SDLK_LAST),
394	const_iv (SDLK_KP0),	676	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	677	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	678	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	679	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	680	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	735	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	736	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	737	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	738	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	739	const_iv (SDLK_UNDO),
		740
458	const_iv (KMOD_NONE),	741	const_iv (KMOD_NONE),
		742	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	743	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	744	const_iv (KMOD_RSHIFT),
		745	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	746	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	747	const_iv (KMOD_RCTRL),
		748	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	749	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	750	const_iv (KMOD_RALT),
		751	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	752	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	753	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	754	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	755	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	756	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	757
471	const_iv (KMOD_SHIFT),	758	const_iv (KMOD_LRAM),
472	const_iv (KMOD_ALT),	759
473	const_iv (KMOD_META)	760	const_iv (MIX_DEFAULT_FORMAT),
		761
		762	const_iv (SDL_INIT_TIMER),
		763	const_iv (SDL_INIT_AUDIO),
		764	const_iv (SDL_INIT_VIDEO),
		765	const_iv (SDL_INIT_CDROM),
		766	const_iv (SDL_INIT_JOYSTICK),
		767	const_iv (SDL_INIT_EVERYTHING),
		768	const_iv (SDL_INIT_NOPARACHUTE),
		769	const_iv (SDL_INIT_EVENTTHREAD),
		770
		771	const_iv (SDL_GL_RED_SIZE),
		772	const_iv (SDL_GL_GREEN_SIZE),
		773	const_iv (SDL_GL_BLUE_SIZE),
		774	const_iv (SDL_GL_ALPHA_SIZE),
		775	const_iv (SDL_GL_DOUBLEBUFFER),
		776	const_iv (SDL_GL_BUFFER_SIZE),
		777	const_iv (SDL_GL_DEPTH_SIZE),
		778	const_iv (SDL_GL_STENCIL_SIZE),
		779	const_iv (SDL_GL_ACCUM_RED_SIZE),
		780	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		781	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		782	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		783	const_iv (SDL_GL_STEREO),
		784	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		785	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		786	const_iv (SDL_GL_ACCELERATED_VISUAL),
		787	const_iv (SDL_GL_SWAP_CONTROL),
		788
		789	const_iv (FOW_DARKNESS)
474	# undef const_iv	790	# undef const_iv
475	};	791	};
476		792
477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	793	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	794	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		795
		796	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		797	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479	}	798	}
		799
		800	void
		801	weaken (SV *rv)
		802	PROTOTYPE: $
		803	CODE:
		804	sv_rvweaken (rv);
480		805
481	int	806	int
482	in_destruct ()	807	in_destruct ()
483	CODE:	808	CODE:
484	RETVAL = PL_main_cv == Nullcv;	809	RETVAL = PL_main_cv == Nullcv;
…		…
487		812
488	NV floor (NV x)	813	NV floor (NV x)
489		814
490	NV ceil (NV x)	815	NV ceil (NV x)
491		816
		817	IV minpot (UV n)
		818
		819	IV popcount (UV n)
		820
492	void	821	void
493	pango_init ()	822	pango_init ()
494	CODE:	823	CODE:
495	{	824	{
496	opengl_fontmap = pango_opengl_font_map_new ();	825	opengl_fontmap = pango_opengl_font_map_new ();
497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	826	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);	827	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		828	/pango_context_set_font_description (opengl_context, default_font);/
		829	#if PANGO_VERSION_CHECK (1, 15, 2)
		830	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		831	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		832	#endif
499	}	833	}
500		834
501	int	835	char *SDL_GetError ()
502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
503		836
504	void	837	void SDL_braino ()
		838
		839	int SDL_Init (U32 flags)
		840
		841	int SDL_InitSubSystem (U32 flags)
		842
		843	void SDL_QuitSubSystem (U32 flags)
		844
505	SDL_Quit ()	845	void SDL_Quit ()
506		846
		847	int SDL_GL_SetAttribute (int attr, int value)
		848
		849	int SDL_GL_GetAttribute (int attr)
		850	CODE:
		851	if (SDL_GL_GetAttribute (attr, &RETVAL))
		852	XSRETURN_UNDEF;
		853	OUTPUT:
		854	RETVAL
		855
507	void	856	void
508	SDL_ListModes ()	857	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	858	PPCODE:
510	{	859	{
511	SDL_Rect **m;	860	SDL_Rect **m;
512		861
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	862	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	863	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	864	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	865	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		866
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	867	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	868	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		869
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	870	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	872	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		874
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	875	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);	876	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		877
535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	878	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
536		879
537	if (m && m != (SDL_Rect **)-1)	880	if (m && m != (SDL_Rect **)-1)
538	while (*m)	881	while (*m)
539	{	882	{
		883	if ((m)->w >= 400 && (m)->h >= 300)
		884	{
540	AV *av = newAV ();	885	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	886	av_push (av, newSViv ((*m)->w));
542	av_push (av, newSViv ((*m)->h));	887	av_push (av, newSViv ((*m)->h));
		888	av_push (av, newSViv (rgb));
		889	av_push (av, newSViv (alpha));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	890	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		891	}
544		892
545	++m;	893	++m;
546	}	894	}
547	}	895	}
548		896
549	char *
550	SDL_GetError ()
551
552	int	897	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	898	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	CODE:	899	CODE:
		900	{
		901	SDL_EnableUNICODE (1);
		902	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		903
		904	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		905	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		906	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		907	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		908
555	RETVAL = !!SDL_SetVideoMode (	909	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	910	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
557	);	911	);
		912
558	if (RETVAL)	913	if (RETVAL)
559	{	914	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	915	av_clear (texture_av);
		916
		917	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	918	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562	# include "glfunc.h"	919	#include "glfunc.h"
563	# undef GL_FUNC	920	#undef GL_FUNC
564	}	921	}
		922	}
565	OUTPUT:	923	OUTPUT:
566	RETVAL	924	RETVAL
567		925
568	void	926	void
569	SDL_GL_SwapBuffers ()	927	SDL_GL_SwapBuffers ()
570		928
571	char *	929	char *
572	SDL_GetKeyName (int sym)	930	SDL_GetKeyName (int sym)
573		931
		932	int
		933	SDL_GetAppState ()
		934
		935	int
		936	SDL_GetModState ()
		937
574	void	938	void
575	SDL_PollEvent ()	939	poll_events ()
576	PPCODE:	940	PPCODE:
577	{	941	{
578	SDL_Event ev;	942	SDL_Event ev;
579		943
580	while (SDL_PollEvent (&ev))	944	SDL_PumpEvents ();
		945	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	946	{
582	HV *hv = newHV ();	947	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	948	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		949
585	switch (ev.type)	950	switch (ev.type)
586	{	951	{
587	case SDL_KEYDOWN:	952	case SDL_KEYDOWN:
588	case SDL_KEYUP:	953	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	954	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	955	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	956	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		957	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);	958	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	959	break;
594		960
595	case SDL_ACTIVEEVENT:	961	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	962	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	963	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	964	break;
599		965
600	case SDL_MOUSEMOTION:	966	case SDL_MOUSEMOTION:
		967	{
		968	int state = ev.motion.state;
		969	int x = ev.motion.x;
		970	int y = ev.motion.y;
		971	int xrel = ev.motion.xrel;
		972	int yrel = ev.motion.yrel;
		973
		974	/* do simplistic event compression */
		975	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		976	&& state == ev.motion.state)
		977	{
		978	xrel += ev.motion.xrel;
		979	yrel += ev.motion.yrel;
		980	x = ev.motion.x;
		981	y = ev.motion.y;
		982	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		983	}
		984
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	985	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	986	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	987	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	988	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	989	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	990	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		991	}
608	break;	992	break;
609		993
610	case SDL_MOUSEBUTTONDOWN:	994	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	995	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	996	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613		997
614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	998	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	999	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1000	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1001	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1006	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1007	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	1008	break;
625	}	1009	}
626		1010
627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1011	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
628	}	1012	}
629	}	1013	}
630		1014
631	int	1015	int
632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1016	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633	POSTCALL:	1017	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	1018	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	1019	Mix_ChannelFinished (channel_finished);
636		1020
637	void	1021	void
		1022	Mix_QuerySpec ()
		1023	PPCODE:
		1024	{
		1025	int freq, channels;
		1026	Uint16 format;
		1027
		1028	if (Mix_QuerySpec (&freq, &format, &channels))
		1029	{
		1030	EXTEND (SP, 3);
		1031	PUSHs (sv_2mortal (newSViv (freq)));
		1032	PUSHs (sv_2mortal (newSViv (format)));
		1033	PUSHs (sv_2mortal (newSViv (channels)));
		1034	}
		1035	}
		1036
		1037	void
638	Mix_CloseAudio ()	1038	Mix_CloseAudio ()
639		1039
640	int	1040	int
641	Mix_AllocateChannels (int numchans = -1)	1041	Mix_AllocateChannels (int numchans = -1)
642		1042
		1043	const char *
		1044	Mix_GetError ()
		1045
643	void	1046	void
644	lowdelay (int fd, int val = 1)	1047	lowdelay (int fd, int val = 1)
645	CODE:	1048	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1049	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		1050
650	void	1051	void
651	win32_proxy_info ()	1052	win32_proxy_info ()
652	PPCODE:	1053	PPCODE:
653	{	1054	{
…		…
674	}	1075	}
675	}	1076	}
676	#endif	1077	#endif
677	}	1078	}
678		1079
679	void	1080	int
680	add_font (char *file)	1081	add_font (char *file)
681	CODE:	1082	CODE:
682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1083	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1084	OUTPUT:
		1085	RETVAL
683		1086
684	void	1087	void
685	load_image_inline (SV *image_)	1088	load_image_inline (SV *image_)
686	ALIAS:	1089	ALIAS:
687	load_image_file = 1	1090	load_image_file = 1
…		…
690	STRLEN image_len;	1093	STRLEN image_len;
691	char image = (char )SvPVbyte (image_, image_len);	1094	char image = (char )SvPVbyte (image_, image_len);
692	SDL_Surface surface, surface2;	1095	SDL_Surface surface, surface2;
693	SDL_PixelFormat fmt;	1096	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	1097	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	1098	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	1099	: SDL_RWFromConstMem (image, image_len);
697		1100
698	if (!rw)	1101	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	1102	croak ("load_image: %s", SDL_GetError ());
700		1103
…		…
773	void	1176	void
774	error (char *message)	1177	error (char *message)
775	CODE:	1178	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	1179	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	1180	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1181	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
779	#endif	1182	#endif
780		1183
781	void	1184	void
782	fatal (char *message)	1185	fatal (char *message)
783	CODE:	1186	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1187	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1188	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1189	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
787	#endif	1190	#endif
788	_exit (1);	1191	_exit (1);
789		1192
790	void	1193	void
791	_exit (int retval = 0)	1194	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1197	ExitThread (retval); // unclean, please beam me up
795	#else	1198	#else
796	_exit (retval);	1199	_exit (retval);
797	#endif	1200	#endif
798		1201
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1202	void
		1203	debug ()
		1204	CODE:
		1205	{
		1206	#if DEBUG
		1207	VALGRIND_DO_LEAK_CHECK;
		1208	#endif
		1209	}
800		1210
801	CFPlus::Font	1211	MODULE = Deliantra::Client PACKAGE = DC::Font
		1212
		1213	PROTOTYPES: DISABLE
		1214
		1215	DC::Font
802	new_from_file (SV class, char path, int id = 0)	1216	new_from_file (SV class, char path, int id = 0)
803	CODE:	1217	CODE:
804	{	1218	{
805	int count;	1219	int count;
806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1220	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
809	}	1223	}
810	OUTPUT:	1224	OUTPUT:
811	RETVAL	1225	RETVAL
812		1226
813	void	1227	void
814	DESTROY (CFPlus::Font self)	1228	DESTROY (DC::Font self)
815	CODE:	1229	CODE:
816	pango_font_description_free (self);	1230	pango_font_description_free (self);
817		1231
818	void	1232	void
819	make_default (CFPlus::Font self)	1233	make_default (DC::Font self)
		1234	PROTOTYPE: $
820	CODE:	1235	CODE:
821	default_font = self;	1236	default_font = self;
822		1237
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1238	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1239
		1240	PROTOTYPES: DISABLE
		1241
825	void	1242	void
826	reset_glyph_cache ()	1243	glyph_cache_backup ()
		1244	PROTOTYPE:
827	CODE:	1245	CODE:
		1246	tc_backup ();
		1247
		1248	void
		1249	glyph_cache_restore ()
		1250	PROTOTYPE:
		1251	CODE:
828	tc_clear ();	1252	tc_restore ();
829		1253
830	CFPlus::Layout	1254	DC::Layout
831	new (SV *class)	1255	new (SV *class)
832	CODE:	1256	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1257	New (0, RETVAL, 1, struct cf_layout);
834		1258
835	RETVAL->pl = pango_layout_new (opengl_context);	1259	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1261	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1262	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1263	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1264	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1265	RETVAL->font = 0;
		1266	RETVAL->rc = rc_alloc ();
842		1267
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1268	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1269	layout_update_font (RETVAL);
845	OUTPUT:	1270	OUTPUT:
846	RETVAL	1271	RETVAL
847		1272
848	void	1273	void
849	DESTROY (CFPlus::Layout self)	1274	DESTROY (DC::Layout self)
850	CODE:	1275	CODE:
851	g_object_unref (self->pl);	1276	g_object_unref (self->pl);
		1277	rc_free (self->rc);
852	Safefree (self);	1278	Safefree (self);
853		1279
854	void	1280	void
855	set_text (CFPlus::Layout self, SV *text_)	1281	set_text (DC::Layout self, SV *text_)
856	CODE:	1282	CODE:
857	{	1283	{
858	STRLEN textlen;	1284	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1285	char *text = SvPVutf8 (text_, textlen);
860		1286
861	pango_layout_set_text (self->pl, text, textlen);	1287	pango_layout_set_text (self->pl, text, textlen);
862	}	1288	}
863		1289
864	void	1290	void
865	set_markup (CFPlus::Layout self, SV *text_)	1291	set_markup (DC::Layout self, SV *text_)
866	CODE:	1292	CODE:
867	{	1293	{
868	STRLEN textlen;	1294	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1295	char *text = SvPVutf8 (text_, textlen);
870		1296
871	pango_layout_set_markup (self->pl, text, textlen);	1297	pango_layout_set_markup (self->pl, text, textlen);
872	}	1298	}
873		1299
874	void	1300	void
875	set_shapes (CFPlus::Layout self, ...)	1301	set_shapes (DC::Layout self, ...)
876	CODE:	1302	CODE:
877	{	1303	{
878	PangoAttrList *attrs = 0;	1304	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1305	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1306	const char *pos = text;
…		…
915	if (attrs)	1341	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1342	pango_layout_set_attributes (self->pl, attrs);
917	}	1343	}
918		1344
919	void	1345	void
920	get_shapes (CFPlus::Layout self)	1346	get_shapes (DC::Layout self)
921	PPCODE:	1347	PPCODE:
922	{	1348	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1349	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1350
925	do	1351	do
926	{	1352	{
927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1353	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928		1354
929	if (run && shape_attr_p (run))	1355	if (run && shape_attr_p (run))
930	{	1356	{
931	PangoRectangle extents;	1357	PangoRectangle extents;
932	pango_layout_iter_get_run_extents (iter, 0, &extents);	1358	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
940		1366
941	pango_layout_iter_free (iter);	1367	pango_layout_iter_free (iter);
942	}	1368	}
943		1369
944	int	1370	int
945	has_wrapped (CFPlus::Layout self)	1371	has_wrapped (DC::Layout self)
946	CODE:	1372	CODE:
947	{	1373	{
948	int lines = 1;	1374	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1375	const char *text = pango_layout_get_text (self->pl);
950		1376
…		…
955	}	1381	}
956	OUTPUT:	1382	OUTPUT:
957	RETVAL	1383	RETVAL
958		1384
959	SV *	1385	SV *
960	get_text (CFPlus::Layout self)	1386	get_text (DC::Layout self)
961	CODE:	1387	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1388	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1389	sv_utf8_decode (RETVAL);
964	OUTPUT:	1390	OUTPUT:
965	RETVAL	1391	RETVAL
966		1392
967	void	1393	void
968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1394	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
969	CODE:	1395	CODE:
970	self->r = r;	1396	self->r = r;
971	self->g = g;	1397	self->g = g;
972	self->b = b;	1398	self->b = b;
973	self->a = a;	1399	self->a = a;
974		1400
975	void	1401	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1402	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1403	CODE:
978	if (self->font != font)	1404	if (self->font != font)
979	{	1405	{
980	self->font = font;	1406	self->font = font;
981	layout_update_font (self);	1407	layout_update_font (self);
982	}	1408	}
983		1409
984	void	1410	void
985	set_height (CFPlus::Layout self, int base_height)	1411	set_height (DC::Layout self, int base_height)
986	CODE:	1412	CODE:
987	if (self->base_height != base_height)	1413	if (self->base_height != base_height)
988	{	1414	{
989	self->base_height = base_height;	1415	self->base_height = base_height;
990	layout_update_font (self);	1416	layout_update_font (self);
991	}	1417	}
992		1418
993	void	1419	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1420	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1421	CODE:
996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1422	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
997		1423
998	void	1424	void
999	set_indent (CFPlus::Layout self, int indent)	1425	set_indent (DC::Layout self, int indent)
1000	CODE:	1426	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1427	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1428
1003	void	1429	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1430	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1431	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1432	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1433
1008	void	1434	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1435	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1436	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1437	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1438	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1439	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1440	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1441	: PANGO_ELLIPSIZE_NONE
1016	);	1442	);
1017		1443
1018	void	1444	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1445	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1446	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1447	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1448
1023	void	1449	void
1024	size (CFPlus::Layout self)	1450	size (DC::Layout self)
1025	PPCODE:	1451	PPCODE:
1026	{	1452	{
1027	int w, h;	1453	int w, h;
1028		1454
1029	layout_get_pixel_size (self, &w, &h);	1455	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1458	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1459	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1460	}
1035		1461
1036	int	1462	int
1037	descent (CFPlus::Layout self)	1463	descent (DC::Layout self)
1038	CODE:	1464	CODE:
1039	{	1465	{
1040	PangoRectangle rect;	1466	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1467	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1468	pango_layout_line_get_pixel_extents (line, 0, &rect);
1043	RETVAL = PANGO_DESCENT (rect);	1469	RETVAL = PANGO_DESCENT (rect);
1044	}	1470	}
1045	OUTPUT:	1471	OUTPUT:
1046	RETVAL	1472	RETVAL
1047		1473
1048	int	1474	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1475	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1476	CODE:
1051	{	1477	{
1052	int index, trailing;	1478	int index, trailing;
1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1479	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054	RETVAL = index;	1480	RETVAL = index + trailing;
1055	}	1481	}
1056	OUTPUT:	1482	OUTPUT:
1057	RETVAL	1483	RETVAL
1058		1484
1059	void	1485	void
1060	cursor_pos (CFPlus::Layout self, int index)	1486	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1487	PPCODE:
1062	{	1488	{
1063	PangoRectangle strong_pos;	1489	PangoRectangle pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1490	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065		1491
1066	EXTEND (SP, 3);	1492	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1494	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1495	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070	}	1496	}
1071		1497
1072	void	1498	void
1073	render (CFPlus::Layout self, float x, float y, int flags = 0)	1499	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	PPCODE:	1500	PPCODE:
		1501	{
		1502	int line, x;
		1503
		1504	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1505	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1506	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1507	--line;
		1508	#endif
		1509	EXTEND (SP, 2);
		1510	PUSHs (sv_2mortal (newSViv (line)));
		1511	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1512	}
		1513
		1514	void
		1515	line_x_to_index (DC::Layout self, int line, int x)
		1516	PPCODE:
		1517	{
		1518	PangoLayoutLine *lp;
		1519	int index, trailing;
		1520
		1521	if (line < 0)
		1522	XSRETURN_EMPTY;
		1523
		1524	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1525	XSRETURN_EMPTY; /* do better */
		1526
		1527	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1528
		1529	EXTEND (SP, 2);
		1530	if (GIMME_V == G_SCALAR)
		1531	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1532	else
		1533	{
		1534	PUSHs (sv_2mortal (newSViv (index)));
		1535	PUSHs (sv_2mortal (newSViv (trailing)));
		1536	}
		1537	}
		1538
		1539	void
		1540	render (DC::Layout self, float x, float y, int flags = 0)
		1541	CODE:
		1542	rc_clear (self->rc);
1075	pango_opengl_render_layout_subpixel (	1543	pango_opengl_render_layout_subpixel (
1076	self->pl,	1544	self->pl,
		1545	self->rc,
1077	x * PANGO_SCALE, y * PANGO_SCALE,	1546	x * PANGO_SCALE, y * PANGO_SCALE,
1078	self->r, self->g, self->b, self->a,	1547	self->r, self->g, self->b, self->a,
1079	flags	1548	flags
1080	);	1549	);
		1550	// we assume that context_change actually clears/frees stuff
		1551	// and does not do any recomputation...
		1552	pango_layout_context_changed (self->pl);
1081		1553
1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
1083
1084	void	1554	void
1085	pad2pot (SV data_, SV w_, SV *h_)	1555	draw (DC::Layout self)
1086	CODE:	1556	CODE:
1087	{	1557	{
1088	int ow = SvIV (w_);	1558	glEnable (GL_TEXTURE_2D);
1089	int oh = SvIV (h_);	1559	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1560	glEnable (GL_BLEND);
		1561	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1562	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1563	glEnable (GL_ALPHA_TEST);
		1564	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1090		1565
1091	if (ow && oh)	1566	rc_draw (self->rc);
		1567
		1568	glDisable (GL_ALPHA_TEST);
		1569	glDisable (GL_BLEND);
		1570	glDisable (GL_TEXTURE_2D);
		1571	}
		1572
		1573	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1574
		1575	PROTOTYPES: ENABLE
		1576
		1577	void
		1578	pad (SV *data_, int ow, int oh, int nw, int nh)
		1579	CODE:
		1580	{
		1581	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1092	{	1582	{
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;	1583	STRLEN datalen;
1101	char *data = SvPVbyte (data_, datalen);	1584	char *data = SvPVbyte (data_, datalen);
1102	int bpp = datalen / (ow * oh);	1585	int bpp = datalen / (ow * oh);
1103	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1586	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1104		1587
1105	SvPOK_only (result_);	1588	SvPOK_only (result_);
1106	SvCUR_set (result_, nw * nh * bpp);	1589	SvCUR_set (result_, nw * nh * bpp);
1107		1590
1108	memset (SvPVX (result_), 0, nw * nh * bpp);	1591	memset (SvPVX (result_), 0, nw * nh * bpp);
1109	while (oh--)	1592	while (oh--)
1110	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1593	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1111		1594
1112	sv_setsv (data_, result_);	1595	sv_setsv (data_, result_);
1113	}
1114
1115	sv_setiv (w_, nw);
1116	sv_setiv (h_, nh);
1117	}
1118	}	1596	}
1119	}	1597	}
1120		1598
1121	void	1599	void
1122	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1600	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1128	{	1606	{
1129	HV hv = (HV )SvRV (self);	1607	HV hv = (HV )SvRV (self);
1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1608	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1609	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1132	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1610	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1611
		1612	if (name <= 0)
		1613	XSRETURN_EMPTY;
1133		1614
1134	if (items < 5)	1615	if (items < 5)
1135	{	1616	{
1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1617	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1618	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1165	glDisable (GL_ALPHA_TEST);	1646	glDisable (GL_ALPHA_TEST);
1166	glDisable (GL_BLEND);	1647	glDisable (GL_BLEND);
1167	}	1648	}
1168	}	1649	}
1169		1650
1170	MODULE = CFPlus PACKAGE = CFPlus::Map	1651	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1652	CODE:
		1653	{
		1654	GLint width;
		1655	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1656	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1657	RETVAL = width > 0;
		1658	}
		1659	OUTPUT:
		1660	RETVAL
1171		1661
1172	CFPlus::Map	1662	MODULE = Deliantra::Client PACKAGE = DC::Map
		1663
		1664	PROTOTYPES: DISABLE
		1665
		1666	DC::Map
1173	new (SV *class)	1667	new (SV *class)
1174	CODE:	1668	CODE:
1175	New (0, RETVAL, 1, struct map);	1669	New (0, RETVAL, 1, struct map);
1176	RETVAL->x = 0;	1670	RETVAL->x = 0;
1177	RETVAL->y = 0;	1671	RETVAL->y = 0;
1178	RETVAL->w = 0;	1672	RETVAL->w = 0;
1179	RETVAL->h = 0;	1673	RETVAL->h = 0;
1180	RETVAL->ox = 0;	1674	RETVAL->ox = 0;
1181	RETVAL->oy = 0;	1675	RETVAL->oy = 0;
1182	RETVAL->faces = 8192;	1676	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1183	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1677	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;	1678	RETVAL->rows = 0;
1187	RETVAL->row = 0;	1679	RETVAL->row = 0;
1188	OUTPUT:	1680	OUTPUT:
1189	RETVAL	1681	RETVAL
1190		1682
1191	void	1683	void
1192	DESTROY (CFPlus::Map self)	1684	DESTROY (DC::Map self)
1193	CODE:	1685	CODE:
1194	{	1686	{
1195	map_clear (self);	1687	map_clear (self);
1196	Safefree (self->face);	1688	Safefree (self->face2tile);
1197	Safefree (self->tex);	1689	Safefree (self->tex);
1198	Safefree (self);	1690	Safefree (self);
1199	}	1691	}
1200		1692
1201	void	1693	void
1202	resize (CFPlus::Map self, int map_width, int map_height)	1694	resize (DC::Map self, int map_width, int map_height)
1203	CODE:	1695	CODE:
1204	self->w = map_width;	1696	self->w = map_width;
1205	self->h = map_height;	1697	self->h = map_height;
1206		1698
1207	void	1699	void
1208	clear (CFPlus::Map self)	1700	clear (DC::Map self)
1209	CODE:	1701	CODE:
1210	map_clear (self);	1702	map_clear (self);
1211		1703
1212	void	1704	void
1213	set_face (CFPlus::Map self, int face, int texid)	1705	set_tileid (DC::Map self, int face, int tile)
1214	CODE:	1706	CODE:
1215	{	1707	{
1216	while (self->faces <= face)	1708	need_facenum (self, face); self->face2tile [face] = tile;
1217	{	1709	need_texid (self, tile);
1218	Append (mapface, self->face, self->faces, self->faces);
1219	self->faces *= 2;
1220	}
1221
1222	self->face [face] = texid;
1223	}	1710	}
1224		1711
1225	void	1712	void
		1713	set_smooth (DC::Map self, int face, int smooth, int level)
		1714	CODE:
		1715	{
		1716	tileid texid;
		1717	maptex *tex;
		1718
		1719	if (face < 0 \|\| face >= self->faces)
		1720	return;
		1721
		1722	if (smooth < 0 \|\| smooth >= self->faces)
		1723	return;
		1724
		1725	texid = self->face2tile [face];
		1726
		1727	if (!texid)
		1728	return;
		1729
		1730	tex = self->tex + texid;
		1731	tex->smoothtile = self->face2tile [smooth];
		1732	tex->smoothlevel = level;
		1733	}
		1734
		1735	void
1226	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)	1736	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)
1227	CODE:	1737	CODE:
1228	{	1738	{
1229	while (self->texs <= texid)	1739	need_texid (self, texid);
1230	{
1231	Append (maptex, self->tex, self->texs, self->texs);
1232	self->texs *= 2;
1233	}
1234		1740
1235	{	1741	{
1236	maptex *tex = self->tex + texid;	1742	maptex *tex = self->tex + texid;
1237		1743
1238	tex->name = name;	1744	tex->name = name;
…		…
1255	// from transparent color bleeding and ugly wrapping effects.	1761	// from transparent color bleeding and ugly wrapping effects.
1256	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1762	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1257	}	1763	}
1258		1764
1259	int	1765	int
1260	ox (CFPlus::Map self)	1766	ox (DC::Map self)
1261	ALIAS:	1767	ALIAS:
1262	oy = 1	1768	oy = 1
1263	x = 2	1769	x = 2
1264	y = 3	1770	y = 3
1265	w = 4	1771	w = 4
…		…
1276	}	1782	}
1277	OUTPUT:	1783	OUTPUT:
1278	RETVAL	1784	RETVAL
1279		1785
1280	void	1786	void
1281	scroll (CFPlus::Map self, int dx, int dy)	1787	scroll (DC::Map self, int dx, int dy)
1282	CODE:	1788	CODE:
1283	{	1789	{
1284	if (dx > 0)	1790	if (dx > 0)
1285	map_blank (self, self->x, self->y, dx, self->h);	1791	map_blank (self, self->x, self->y, dx, self->h);
1286	else if (dx < 0)	1792	else if (dx < 0)
1287	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1793	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1288		1794
1289	if (dy > 0)	1795	if (dy > 0)
1290	map_blank (self, self->x, self->y, self->w, dy);	1796	map_blank (self, self->x, self->y, self->w, dy);
1291	else if (dy < 0)	1797	else if (dy < 0)
1292	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1798	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1293		1799
1294	self->ox += dx; self->x += dx;	1800	self->ox += dx; self->x += dx;
1295	self->oy += dy; self->y += dy;	1801	self->oy += dy; self->y += dy;
1296		1802
1297	while (self->y < 0)	1803	while (self->y < 0)
…		…
1301	self->rows += MAP_EXTEND_Y;	1807	self->rows += MAP_EXTEND_Y;
1302	self->y += MAP_EXTEND_Y;	1808	self->y += MAP_EXTEND_Y;
1303	}	1809	}
1304	}	1810	}
1305		1811
1306	void	1812	SV *
1307	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1813	map1a_update (DC::Map self, SV *data_, int extmap)
1308	CODE:	1814	CODE:
1309	{	1815	{
1310	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1816	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1311	uint8_t data_end = (uint8_t )SvEND (data_);	1817	uint8_t data_end = (uint8_t )SvEND (data_);
1312	mapcell *cell;	1818	mapcell *cell;
1313	int x, y, flags;	1819	int x, y, z, flags;
		1820	AV *missing = newAV ();
		1821	RETVAL = newRV_noinc ((SV *)missing);
1314		1822
1315	while (data < data_end - 1)	1823	while (data < data_end - 1)
1316	{	1824	{
1317	flags = (data [0] << 8) + data [1]; data += 2;	1825	flags = (data [0] << 8) + data [1]; data += 2;
1318		1826
…		…
1338	uint8_t ext, cmd;	1846	uint8_t ext, cmd;
1339		1847
1340	do	1848	do
1341	{	1849	{
1342	ext = *data++;	1850	ext = *data++;
1343	cmd = ext & 0x3f;	1851	cmd = ext & 0x7f;
1344		1852
1345	if (cmd < 4)	1853	if (cmd < 4)
1346	cell->darkness = 255 - ext * 64 + 1;	1854	cell->darkness = 255 - ext * 64 + 1;
1347	else if (cmd == 5) // health	1855	else if (cmd == 5) // health
1348	{	1856	{
1349	cell->stat_width = 1;	1857	cell->stat_width = 1;
1350	cell->stat_hp = *data++;	1858	cell->stat_hp = *data++;
1351	}	1859	}
1352	else if (cmd == 6) // monster width	1860	else if (cmd == 6) // monster width
1353	cell->stat_width = *data++ + 1;	1861	cell->stat_width = *data++ + 1;
1354	else if (cmd == 0x47) // monster width	1862	else if (cmd == 0x47)
1355	{	1863	{
1356	if (*data == 4)	1864	if (*data == 1) cell->player = data [1];
1357	; // decode player tag	1865	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1866	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1867	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1358		1868
1359	data += *data + 1;	1869	data += *data + 1;
1360	}	1870	}
1361	else if (cmd == 8) // cell flags	1871	else if (cmd == 8) // cell flags
1362	cell->flags = *data++;	1872	cell->flags = *data++;
…		…
1369	}	1879	}
1370	else	1880	else
1371	cell->darkness = *data++ + 1;	1881	cell->darkness = *data++ + 1;
1372	}	1882	}
1373		1883
		1884	for (z = 0; z <= 2; ++z)
1374	if (flags & 4)	1885	if (flags & (4 >> z))
1375	{	1886	{
1376	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1887	faceid face = (data [0] << 8) + data [1]; data += 2;
		1888	need_facenum (self, face);
		1889	cell->tile [z] = self->face2tile [face];
		1890
		1891	if (cell->tile [z])
		1892	{
		1893	maptex *tex = self->tex + cell->tile [z];
		1894	if (!tex->name)
		1895	av_push (missing, newSViv (cell->tile [z]));
		1896
		1897	if (tex->smoothtile)
		1898	{
		1899	maptex *smooth = self->tex + tex->smoothtile;
		1900	if (!smooth->name)
		1901	av_push (missing, newSViv (tex->smoothtile));
		1902	}
		1903	}
1377	}	1904	}
1378
1379	if (flags & 2)
1380	{
1381	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1382	}
1383
1384	if (flags & 1)
1385	{
1386	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1387	}
1388	}	1905	}
1389	else	1906	else
1390	cell->darkness = 0;	1907	CELL_CLEAR (cell);
1391	}	1908	}
1392	}	1909	}
		1910	OUTPUT:
		1911	RETVAL
1393		1912
1394	SV *	1913	SV *
1395	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1914	mapmap (DC::Map self, int x0, int y0, int w, int h)
1396	CODE:	1915	CODE:
1397	{	1916	{
1398	int x1, x;	1917	int x1, x;
1399	int y1, y;	1918	int y1, y;
1400	int z;	1919	int z;
…		…
1421	{	1940	{
1422	mapcell *cell = row->col + (x - row->c0);	1941	mapcell *cell = row->col + (x - row->c0);
1423		1942
1424	for (z = 0; z <= 0; z++)	1943	for (z = 0; z <= 0; z++)
1425	{	1944	{
1426	mapface face = cell->face [z];
1427
1428	if (face)
1429	{
1430	maptex tex = self->tex [face];	1945	maptex tex = self->tex [cell->tile [z]];
1431	int a0 = 255 - tex.a;	1946	int a0 = 255 - tex.a;
1432	int a1 = tex.a;	1947	int a1 = tex.a;
1433		1948
1434	r = (r * a0 + tex.r * a1) / 255;	1949	r = (r * a0 + tex.r * a1) / 255;
1435	g = (g * a0 + tex.g * a1) / 255;	1950	g = (g * a0 + tex.g * a1) / 255;
1436	b = (b * a0 + tex.b * a1) / 255;	1951	b = (b * a0 + tex.b * a1) / 255;
1437	a = (a * a0 + tex.a * a1) / 255;	1952	a = (a * a0 + tex.a * a1) / 255;
1438	}
1439	}	1953	}
1440	}	1954	}
1441		1955
1442	*map++ = (r )	1956	*map++ = (r )
1443	\| (g << 8)	1957	\| (g << 8)
…		…
1450	}	1964	}
1451	OUTPUT:	1965	OUTPUT:
1452	RETVAL	1966	RETVAL
1453		1967
1454	void	1968	void
1455	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1969	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1456	CODE:	1970	CODE:
1457	{	1971	{
1458	int x, y, z;	1972	int x, y, z;
1459	int last_name;
1460	mapface face;
1461		1973
1462	glColor4ub (255, 255, 255, 255);	1974	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1975	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1976	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1977	smooth_key skey;
		1978	int pl_x, pl_y;
		1979	maptex pl_tex;
		1980	rc_t *rc = rc_alloc ();
		1981	rc_key_t key;
		1982	rc_array_t *arr;
		1983
		1984	pl_tex.name = 0;
		1985
		1986	// thats current max. sorry.
		1987	if (sw > 255) sw = 255;
		1988	if (sh > 255) sh = 255;
		1989
		1990	// clear key, in case of extra padding
		1991	memset (&skey, 0, sizeof (skey));
		1992
		1993	memset (&key, 0, sizeof (key));
		1994	key.r = 255;
		1995	key.g = 255;
		1996	key.b = 255;
		1997	key.a = 255;
		1998	key.mode = GL_QUADS;
		1999	key.format = GL_T2F_V3F;
		2000	key.texname = -1;
		2001
		2002	mx += self->x;
		2003	my += self->y;
		2004
		2005	// first pass: determine smooth_max
		2006	// rather ugly, if you ask me
		2007	// could also be stored inside mapcell and updated on change
		2008	memset (smooth_max, 0, sizeof (smooth_max));
		2009
		2010	for (y = 0; y < sh; y++)
		2011	if (0 <= y + my && y + my < self->rows)
		2012	{
		2013	maprow *row = self->row + (y + my);
		2014
		2015	for (x = 0; x < sw; x++)
		2016	if (row->c0 <= x + mx && x + mx < row->c1)
		2017	{
		2018	mapcell *cell = row->col + (x + mx - row->c0);
		2019
		2020	smooth_max[x + 1][y + 1] =
		2021	MAX (self->tex [cell->tile [0]].smoothlevel,
		2022	MAX (self->tex [cell->tile [1]].smoothlevel,
		2023	self->tex [cell->tile [2]].smoothlevel));
		2024	}
		2025	}
1463		2026
1464	glEnable (GL_BLEND);	2027	glEnable (GL_BLEND);
1465	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2028	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1466	glEnable (GL_TEXTURE_2D);
1467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2029	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1468		2030
1469	glBegin (GL_QUADS);
1470
1471	last_name = 0;
1472
1473	mx += self->x;
1474	my += self->y;
1475
1476	for (z = 0; z < 3; z++)	2031	for (z = 0; z <= 2; z++)
		2032	{
		2033	memset (smooth_level, 0, sizeof (smooth_level));
		2034
1477	for (y = 0; y < sh; y++)	2035	for (y = 0; y < sh; y++)
1478	if (0 <= y + my && y + my < self->rows)	2036	if (0 <= y + my && y + my < self->rows)
1479	{	2037	{
1480	maprow *row = self->row + (y + my);	2038	maprow *row = self->row + (y + my);
1481		2039
1482	for (x = 0; x < sw; x++)	2040	for (x = 0; x < sw; x++)
1483	if (row->c0 <= x + mx && x + mx < row->c1)	2041	if (row->c0 <= x + mx && x + mx < row->c1)
1484	{	2042	{
1485	mapcell *cell = row->col + (x + mx - row->c0);	2043	mapcell *cell = row->col + (x + mx - row->c0);
1486
1487	face = cell->face [z];	2044	tileid tile = cell->tile [z];
		2045
		2046	if (tile)
		2047	{
		2048	maptex tex = self->tex [tile];
		2049	int px = (x + 1) * T - tex.w;
		2050	int py = (y + 1) * T - tex.h;
1488		2051
1489	if (face && face < self->texs)	2052	if (key.texname != tex.name)
		2053	{
		2054	if (!tex.name)
		2055	tex = self->tex [2]; /* missing, replace by noface */
		2056
		2057	key.texname = tex.name;
		2058	arr = rc_array (rc, &key);
		2059	}
		2060
		2061	if (expect_false (cell->player == player) && expect_false (z == 2))
		2062	{
		2063	pl_x = px;
		2064	pl_y = py;
		2065	pl_tex = tex;
		2066	continue;
		2067	}
		2068
		2069	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2070	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2071	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2072	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2073
		2074	if (expect_false (cell->flags) && expect_false (z == 2))
		2075	{
		2076	// overlays such as the speech bubble, probably more to come
		2077	if (cell->flags & 1)
		2078	{
		2079	maptex tex = self->tex [1];
		2080	int px = x * T + T * 2 / 32;
		2081	int py = y * T - T * 6 / 32;
		2082
		2083	if (tex.name)
		2084	{
		2085	if (key.texname != tex.name)
		2086	{
		2087	key.texname = tex.name;
		2088	arr = rc_array (rc, &key);
		2089	}
		2090
		2091	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2092	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2093	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2094	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2095	}
		2096	}
		2097	}
		2098
		2099	// update smooth hash
		2100	if (tex.smoothtile)
		2101	{
		2102	skey.tile = tex.smoothtile;
		2103	skey.level = tex.smoothlevel;
		2104
		2105	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2106
		2107	// add bits to current tile and all neighbours. skey.x\|y is
		2108	// shifted +1\|+1 so we always stay positive.
		2109
		2110	// bits is ___n cccc CCCC bbbb
		2111	// n do not draw borders&corners
		2112	// c draw these corners, but...
		2113	// C ... not these
		2114	// b draw these borders
		2115
		2116	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2117	// ┃· ·· ·┃ ━━
		2118
		2119	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2120	// ·· ·· ·┏ ┓·
		2121
		2122	// full tile
		2123	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2124
		2125	// borders
		2126	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2127	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2128	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2129	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2130
		2131	// corners
		2132	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2133	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2134	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2135	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2136	}
		2137	}
		2138	}
		2139	}
		2140
		2141	rc_draw (rc);
		2142	rc_clear (rc);
		2143
		2144	// go through all smoothlevels, lowest to highest, then draw.
		2145	// this is basically counting sort
		2146	{
		2147	int w, b;
		2148
		2149	glEnable (GL_TEXTURE_2D);
		2150	glBegin (GL_QUADS);
		2151	for (w = 0; w < 256 / 32; ++w)
		2152	{
		2153	uint32_t smask = smooth_level [w];
		2154	if (smask)
		2155	for (b = 0; b < 32; ++b)
		2156	if (smask & (((uint32_t)1) << b))
1490	{	2157	{
1491	maptex tex = self->tex [face];	2158	int level = (w << 5) \| b;
1492	int px = (x + 1) * 32 - tex.w;	2159	HE *he;
1493	int py = (y + 1) * 32 - tex.h;
1494		2160
1495	if (last_name != tex.name)	2161	hv_iterinit (smooth);
		2162	while ((he = hv_iternext (smooth)))
1496	{	2163	{
1497	glEnd ();	2164	smooth_key skey = (smooth_key )HeKEY (he);
1498	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2165	IV bits = SvIVX (HeVAL (he));
1499	glBegin (GL_QUADS);
1500	}
1501		2166
1502	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1503	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1504	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1505	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1506	}
1507
1508	if (cell->flags && z == 2)
1509	{
1510	if (cell->flags & 1)	2167	if (!(bits & 0x1000)
		2168	&& skey->level == level
		2169	&& level > smooth_max [skey->x][skey->y])
1511	{	2170	{
1512	maptex tex = self->tex [1];	2171	maptex tex = self->tex [skey->tile];
1513	int px = (x + 1) * 32 - tex.w + 2;	2172	int px = (((int)skey->x) - 1) * T;
1514	int py = (y + 1) * 32 - tex.h - 6;	2173	int py = (((int)skey->y) - 1) * T;
		2174	int border = bits & 15;
		2175	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2176	float dx = tex.s * .0625f; // 16 images/row
		2177	float dy = tex.t * .5f ; // 2 images/column
1515		2178
		2179	if (tex.name)
		2180	{
		2181	// this time avoiding texture state changes
		2182	// save gobs of state changes.
		2183	if (key.texname != tex.name)
		2184	{
1516	glEnd ();	2185	glEnd ();
1517	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2186	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1518	glBegin (GL_QUADS);	2187	glBegin (GL_QUADS);
		2188	}
1519		2189
		2190	if (border)
		2191	{
		2192	float ox = border * dx;
		2193
		2194	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2195	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2196	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2197	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2198	}
		2199
		2200	if (corner)
		2201	{
		2202	float ox = corner * dx;
		2203
1520	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2204	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1521	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2205	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1522	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2206	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1523	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2207	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2208	}
		2209	}
		2210	}
1524	}	2211	}
1525	}	2212	}
1526	}
1527	}	2213	}
1528		2214
1529	glEnd ();	2215	glEnd ();
1530
1531	glDisable (GL_TEXTURE_2D);	2216	glDisable (GL_TEXTURE_2D);
		2217	key.texname = -1;
		2218	}
		2219
		2220	hv_clear (smooth);
		2221	}
		2222
		2223	if (pl_tex.name)
		2224	{
		2225	maptex tex = pl_tex;
		2226	int px = pl_x + sdx;
		2227	int py = pl_y + sdy;
		2228
		2229	key.texname = tex.name;
		2230	arr = rc_array (rc, &key);
		2231
		2232	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2233	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2234	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2235	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2236
		2237	rc_draw (rc);
		2238	}
		2239
1532	glDisable (GL_BLEND);	2240	glDisable (GL_BLEND);
		2241	rc_free (rc);
1533		2242
1534	// top layer: overlays such as the health bar	2243	// top layer: overlays such as the health bar
1535	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1536	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1537	{	2246	{
…		…
1540	for (x = 0; x < sw; x++)	2249	for (x = 0; x < sw; x++)
1541	if (row->c0 <= x + mx && x + mx < row->c1)	2250	if (row->c0 <= x + mx && x + mx < row->c1)
1542	{	2251	{
1543	mapcell *cell = row->col + (x + mx - row->c0);	2252	mapcell *cell = row->col + (x + mx - row->c0);
1544		2253
1545	int px = x * 32;	2254	int px = x * T;
1546	int py = y * 32;	2255	int py = y * T;
1547		2256
1548	if (cell->stat_hp)	2257	if (cell->stat_hp)
1549	{	2258	{
1550	int width = cell->stat_width * 32;	2259	int width = cell->stat_width * T;
1551	int thick = sh / 28 + 1 + cell->stat_width;	2260	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1552		2261
1553	glColor3ub (0, 0, 0);	2262	glColor3ub (0, 0, 0);
1554	glRectf (px + 1, py - thick - 2,	2263	glRectf (px + 1, py - thick - 2,
1555	px + width - 1, py);	2264	px + width - 1, py);
1556		2265
…		…
1562	}	2271	}
1563	}	2272	}
1564	}	2273	}
1565		2274
1566	void	2275	void
1567	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2276	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1568	CODE:	2277	CODE:
1569	{	2278	{
1570	static float color[16][3] = {	2279	static float color[16][3] = {
1571	{ 0.00F, 0.00F, 0.00F },	2280	{ 0.00F, 0.00F, 0.00F },
1572	{ 1.00F, 1.00F, 1.00F },	2281	{ 1.00F, 1.00F, 1.00F },
…		…
1622	glDisable (GL_BLEND);	2331	glDisable (GL_BLEND);
1623	glDisable (GL_TEXTURE_2D);	2332	glDisable (GL_TEXTURE_2D);
1624	}	2333	}
1625		2334
1626	void	2335	void
1627	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2336	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1628	PPCODE:	2337	PPCODE:
1629	{	2338	{
1630	int x, y;	2339	int x, y;
		2340	int sw1 = sw + 2;
		2341	int sh1 = sh + 2;
		2342	int sh3 = sh * 3;
1631	int sw4 = (sw + 3) & ~3;	2343	int sw34 = (sw * 3 + 3) & ~3;
		2344	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1632	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2345	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1633	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2346	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1634		2347
1635	memset (darkness, 255, sw4 * sh);
1636	SvPOK_only (darkness_sv);	2348	SvPOK_only (darkness3_sv);
1637	SvCUR_set (darkness_sv, sw4 * sh);	2349	SvCUR_set (darkness3_sv, sw34 * sh3);
1638		2350
1639	mx += self->x;	2351	mx += self->x - 1;
1640	my += self->y;	2352	my += self->y - 1;
1641		2353
		2354	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2355
1642	for (y = 0; y < sh; y++)	2356	for (y = 0; y < sh1; y++)
1643	if (0 <= y + my && y + my < self->rows)	2357	if (0 <= y + my && y + my < self->rows)
1644	{	2358	{
1645	maprow *row = self->row + (y + my);	2359	maprow *row = self->row + (y + my);
1646		2360
1647	for (x = 0; x < sw; x++)	2361	for (x = 0; x < sw1; x++)
1648	if (row->c0 <= x + mx && x + mx < row->c1)	2362	if (row->c0 <= x + mx && x + mx < row->c1)
1649	{	2363	{
1650	mapcell *cell = row->col + (x + mx - row->c0);	2364	mapcell *cell = row->col + (x + mx - row->c0);
1651		2365
1652	darkness[y * sw4 + x] = cell->darkness	2366	darkness1 [y * sw1 + x] = cell->darkness
1653	? 255 - (cell->darkness - 1)	2367	? 255 - (cell->darkness - 1)
1654	: 255 - FOW_DARKNESS;	2368	: 255 - FOW_DARKNESS;
1655	}	2369	}
1656	}	2370	}
1657		2371
		2372	for (y = 0; y < sh; ++y)
		2373	for (x = 0; x < sw; ++x)
		2374	{
		2375	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2376	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2377	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2378	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2379	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2380	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2381	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2382	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2383	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2384
		2385	uint8_t r11 = (d11 + d21 + d12) / 3;
		2386	uint8_t r21 = d21;
		2387	uint8_t r31 = (d21 + d31 + d32) / 3;
		2388
		2389	uint8_t r12 = d12;
		2390	uint8_t r22 = d22;
		2391	uint8_t r32 = d32;
		2392
		2393	uint8_t r13 = (d13 + d23 + d12) / 3;
		2394	uint8_t r23 = d23;
		2395	uint8_t r33 = (d23 + d33 + d32) / 3;
		2396
		2397	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2398	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2399	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2401	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2402	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2404	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2405	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2406	}
		2407
		2408	free (darkness1);
		2409
1658	EXTEND (SP, 3);	2410	EXTEND (SP, 3);
1659	PUSHs (sv_2mortal (newSViv (sw4)));	2411	PUSHs (sv_2mortal (newSViv (sw34)));
1660	PUSHs (sv_2mortal (newSViv (sh)));	2412	PUSHs (sv_2mortal (newSViv (sh3)));
1661	PUSHs (darkness_sv);	2413	PUSHs (darkness3_sv);
1662	}	2414	}
1663		2415
1664	SV *	2416	SV *
1665	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2417	get_rect (DC::Map self, int x0, int y0, int w, int h)
1666	CODE:	2418	CODE:
1667	{	2419	{
1668	int x, y, x1, y1;	2420	int x, y, x1, y1;
1669	SV data_sv = newSV (w h * 7 + 5);	2421	SV data_sv = newSV (w h * 7 + 5);
1670	uint8_t data = (uint8_t )SvPVX (data_sv);	2422	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1695	if (row && row->c0 <= x && x < row->c1)	2447	if (row && row->c0 <= x && x < row->c1)
1696	{	2448	{
1697	mapcell *cell = row->col + (x - row->c0);	2449	mapcell *cell = row->col + (x - row->c0);
1698	uint8_t flags = 0;	2450	uint8_t flags = 0;
1699		2451
1700	if (cell->face [0]) flags \|= 1;	2452	if (cell->tile [0]) flags \|= 1;
1701	if (cell->face [1]) flags \|= 2;	2453	if (cell->tile [1]) flags \|= 2;
1702	if (cell->face [2]) flags \|= 4;	2454	if (cell->tile [2]) flags \|= 4;
1703		2455
1704	*data++ = flags;	2456	*data++ = flags;
1705		2457
1706	if (flags & 1)	2458	if (flags & 1)
1707	{	2459	{
		2460	tileid tile = cell->tile [0];
1708	*data++ = cell->face [0] >> 8;	2461	*data++ = tile >> 8;
1709	*data++ = cell->face [0];	2462	*data++ = tile;
1710	}	2463	}
1711		2464
1712	if (flags & 2)	2465	if (flags & 2)
1713	{	2466	{
		2467	tileid tile = cell->tile [1];
1714	*data++ = cell->face [1] >> 8;	2468	*data++ = tile >> 8;
1715	*data++ = cell->face [1];	2469	*data++ = tile;
1716	}	2470	}
1717		2471
1718	if (flags & 4)	2472	if (flags & 4)
1719	{	2473	{
		2474	tileid tile = cell->tile [2];
1720	*data++ = cell->face [2] >> 8;	2475	*data++ = tile >> 8;
1721	*data++ = cell->face [2];	2476	*data++ = tile;
1722	}	2477	}
1723	}	2478	}
1724	else	2479	else
1725	*data++ = 0;	2480	*data++ = 0;
1726	}	2481	}
1727	}	2482	}
1728		2483
		2484	/* if size is wh + 5 then no data has been found /
		2485	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2486	{
1729	SvPOK_only (data_sv);	2487	SvPOK_only (data_sv);
1730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2488	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2489	}
		2490
1731	RETVAL = data_sv;	2491	RETVAL = data_sv;
1732	}	2492	}
1733	OUTPUT:	2493	OUTPUT:
1734	RETVAL	2494	RETVAL
1735		2495
1736	void	2496	void
1737	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2497	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1738	PPCODE:	2498	PPCODE:
1739	{	2499	{
1740	int x, y, z;	2500	int x, y, z;
1741	int w, h;	2501	int w, h;
1742	int x1, y1;	2502	int x1, y1;
		2503	STRLEN len;
		2504	uint8_t data, end;
		2505
		2506	len = SvLEN (data_sv);
		2507	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2508	data = SvPVbyte_nolen (data_sv);
		2509	end = data + len + 8;
		2510
		2511	if (len < 5)
		2512	XSRETURN_EMPTY;
1743		2513
1744	if (*data++ != 0)	2514	if (*data++ != 0)
1745	return; /* version mismatch */	2515	XSRETURN_EMPTY; /* version mismatch */
1746		2516
1747	w = data++ << 8; w \|= data++;	2517	w = data++ << 8; w \|= data++;
1748	h = data++ << 8; h \|= data++;	2518	h = data++ << 8; h \|= data++;
1749		2519
1750	// we need to do this 'cause we don't keep an absolute coord system for rows	2520	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1762	{	2532	{
1763	maprow *row = map_get_row (self, y);	2533	maprow *row = map_get_row (self, y);
1764		2534
1765	for (x = x0; x < x1; x++)	2535	for (x = x0; x < x1; x++)
1766	{	2536	{
		2537	uint8_t flags;
		2538
		2539	if (data + 7 >= end)
		2540	XSRETURN_EMPTY;
		2541
1767	uint8_t flags = *data++;	2542	flags = *data++;
1768		2543
1769	if (flags)	2544	if (flags)
1770	{	2545	{
1771	mapface face[3] = { 0, 0, 0 };
1772
1773	mapcell *cell = row_get_cell (row, x);	2546	mapcell *cell = row_get_cell (row, x);
		2547	tileid tile[3] = { 0, 0, 0 };
1774		2548
1775	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2549	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1776	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2550	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1777	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2551	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1778		2552
1779	if (cell->darkness == 0)	2553	if (cell->darkness == 0)
1780	{	2554	{
1781	cell->darkness = 0;	2555	/cell->darkness = 0;/
		2556	EXTEND (SP, 3);
1782		2557
1783	for (z = 0; z <= 2; z++)	2558	for (z = 0; z <= 2; z++)
1784	{	2559	{
1785	cell->face[z] = face[z];	2560	tileid t = tile [z];
1786		2561
1787	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2562	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2563	{
1788	XPUSHs (sv_2mortal (newSViv (face[z])));	2564	PUSHs (sv_2mortal (newSViv (t)));
		2565	need_texid (self, t);
		2566	}
		2567
		2568	cell->tile [z] = t;
1789	}	2569	}
1790	}	2570	}
1791	}	2571	}
1792	}	2572	}
1793	}	2573	}
1794	}	2574	}
1795		2575
1796	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2576	MODULE = Deliantra::Client PACKAGE = DC::RW
1797		2577
1798	CFPlus::MixChunk	2578	DC::RW
1799	new_from_file (SV class, char path)	2579	new (SV class, SV data_sv)
1800	CODE:	2580	CODE:
1801	RETVAL = Mix_LoadWAV (path);	2581	{
		2582	STRLEN datalen;
		2583	char *data = SvPVbyte (data_sv, datalen);
		2584
		2585	RETVAL = SDL_RWFromConstMem (data, datalen);
		2586	}
1802	OUTPUT:	2587	OUTPUT:
1803	RETVAL	2588	RETVAL
1804		2589
		2590	DC::RW
		2591	new_from_file (SV class, const char path, const char *mode = "rb")
		2592	CODE:
		2593	RETVAL = SDL_RWFromFile (path, mode);
		2594	OUTPUT:
		2595	RETVAL
		2596
		2597	# fails on win32:
		2598	# dc.xs(2268) : error C2059: syntax error : '('
1805	void	2599	#void
		2600	#close (DC::RW self)
		2601	# CODE:
		2602	# (self->(close)) (self);
		2603
		2604	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2605
		2606	PROTOTYPES: DISABLE
		2607
		2608	DC::Channel
		2609	find ()
		2610	CODE:
		2611	{
		2612	RETVAL = Mix_GroupAvailable (-1);
		2613
		2614	if (RETVAL < 0)
		2615	{
		2616	RETVAL = Mix_GroupOldest (-1);
		2617
		2618	if (RETVAL < 0)
		2619	XSRETURN_UNDEF;
		2620
		2621	Mix_HaltChannel (RETVAL);
		2622	}
		2623
		2624	Mix_UnregisterAllEffects (RETVAL);
		2625	Mix_Volume (RETVAL, 128);
		2626	}
		2627	OUTPUT:
		2628	RETVAL
		2629
		2630	void
		2631	halt (DC::Channel self)
		2632	CODE:
		2633	Mix_HaltChannel (self);
		2634
		2635	void
		2636	expire (DC::Channel self, int ticks = -1)
		2637	CODE:
		2638	Mix_ExpireChannel (self, ticks);
		2639
		2640	void
		2641	fade_out (DC::Channel self, int ticks = -1)
		2642	CODE:
		2643	Mix_FadeOutChannel (self, ticks);
		2644
		2645	int
		2646	volume (DC::Channel self, int volume)
		2647	CODE:
		2648	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2649	OUTPUT:
		2650	RETVAL
		2651
		2652	void
		2653	unregister_all_effects (DC::Channel self)
		2654	CODE:
		2655	Mix_UnregisterAllEffects (self);
		2656
		2657	void
		2658	set_panning (DC::Channel self, int left, int right)
		2659	CODE:
		2660	left = CLAMP (left , 0, 255);
		2661	right = CLAMP (right, 0, 255);
		2662	Mix_SetPanning (self, left, right);
		2663
		2664	void
		2665	set_distance (DC::Channel self, int distance)
		2666	CODE:
		2667	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2668
		2669	void
		2670	set_position (DC::Channel self, int angle, int distance)
		2671	CODE:
		2672
		2673	void
		2674	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2675	CODE:
		2676	{
		2677	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2678	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2679	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2680	}
		2681
		2682	void
		2683	set_reverse_stereo (DC::Channel self, int flip)
		2684	CODE:
		2685	Mix_SetReverseStereo (self, flip);
		2686
		2687	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2688
		2689	PROTOTYPES: DISABLE
		2690
		2691	DC::MixChunk
		2692	new (SV *class, DC::RW rwops)
		2693	CODE:
		2694	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2695	OUTPUT:
		2696	RETVAL
		2697
		2698	void
1806	DESTROY (CFPlus::MixChunk self)	2699	DESTROY (DC::MixChunk self)
1807	CODE:	2700	CODE:
1808	Mix_FreeChunk (self);	2701	Mix_FreeChunk (self);
1809		2702
1810	int	2703	int
1811	volume (CFPlus::MixChunk self, int volume = -1)	2704	volume (DC::MixChunk self, int volume = -1)
1812	CODE:	2705	CODE:
		2706	if (items > 1)
		2707	volume = CLAMP (volume, 0, 128);
1813	RETVAL = Mix_VolumeChunk (self, volume);	2708	RETVAL = Mix_VolumeChunk (self, volume);
1814	OUTPUT:	2709	OUTPUT:
1815	RETVAL	2710	RETVAL
1816		2711
1817	int	2712	DC::Channel
1818	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2713	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1819	CODE:	2714	CODE:
		2715	{
1820	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2716	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2717
		2718	if (RETVAL < 0)
		2719	XSRETURN_UNDEF;
		2720
		2721	if (channel < 0)
		2722	{
		2723	Mix_UnregisterAllEffects (RETVAL);
		2724	Mix_Volume (RETVAL, 128);
		2725	}
		2726	}
1821	OUTPUT:	2727	OUTPUT:
1822	RETVAL	2728	RETVAL
1823		2729
1824	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2730	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1825		2731
1826	int	2732	int
1827	volume (int volume = -1)	2733	volume (int volume = -1)
		2734	PROTOTYPE: ;$
1828	CODE:	2735	CODE:
		2736	if (items > 0)
		2737	volume = CLAMP (volume, 0, 128);
1829	RETVAL = Mix_VolumeMusic (volume);	2738	RETVAL = Mix_VolumeMusic (volume);
1830	OUTPUT:	2739	OUTPUT:
1831	RETVAL	2740	RETVAL
1832		2741
		2742	void
		2743	fade_out (int ms)
		2744	CODE:
		2745	Mix_FadeOutMusic (ms);
		2746
		2747	void
		2748	halt ()
		2749	CODE:
		2750	Mix_HaltMusic ();
		2751
1833	CFPlus::MixMusic	2752	DC::MixMusic
1834	new_from_file (SV class, char path)	2753	new (SV *class, DC::RW rwops)
1835	CODE:	2754	CODE:
1836	RETVAL = Mix_LoadMUS (path);	2755	RETVAL = Mix_LoadMUS_RW (rwops);
1837	OUTPUT:	2756	OUTPUT:
1838	RETVAL	2757	RETVAL
1839		2758
1840	void	2759	void
1841	DESTROY (CFPlus::MixMusic self)	2760	DESTROY (DC::MixMusic self)
1842	CODE:	2761	CODE:
1843	Mix_FreeMusic (self);	2762	Mix_FreeMusic (self);
1844		2763
1845	int	2764	int
1846	play (CFPlus::MixMusic self, int loops = -1)	2765	play (DC::MixMusic self, int loops = -1)
1847	CODE:	2766	CODE:
1848	RETVAL = Mix_PlayMusic (self, loops);	2767	RETVAL = Mix_PlayMusic (self, loops);
1849	OUTPUT:	2768	OUTPUT:
1850	RETVAL	2769	RETVAL
1851		2770
1852	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2771	void
		2772	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2773	CODE:
		2774	Mix_FadeInMusicPos (self, loops, ms, position);
		2775
		2776	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2777
		2778	PROTOTYPES: ENABLE
1853		2779
1854	BOOT:	2780	BOOT:
1855	{	2781	{
1856	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2782	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1857	static const struct {	2783	static const struct {
1858	const char *name;	2784	const char *name;
1859	IV iv;	2785	IV iv;
1860	} *civ, const_iv[] = {	2786	} *civ, const_iv[] = {
1861	# define const_iv(name) { # name, (IV)name }	2787	# define const_iv(name) { # name, (IV)name }
		2788	const_iv (GL_VENDOR),
		2789	const_iv (GL_VERSION),
		2790	const_iv (GL_EXTENSIONS),
1862	const_iv (GL_COLOR_MATERIAL),	2791	const_iv (GL_COLOR_MATERIAL),
1863	const_iv (GL_SMOOTH),	2792	const_iv (GL_SMOOTH),
1864	const_iv (GL_FLAT),	2793	const_iv (GL_FLAT),
1865	const_iv (GL_DITHER),	2794	const_iv (GL_DITHER),
1866	const_iv (GL_BLEND),	2795	const_iv (GL_BLEND),
…		…
1870	const_iv (GL_ALPHA_TEST),	2799	const_iv (GL_ALPHA_TEST),
1871	const_iv (GL_NORMALIZE),	2800	const_iv (GL_NORMALIZE),
1872	const_iv (GL_RESCALE_NORMAL),	2801	const_iv (GL_RESCALE_NORMAL),
1873	const_iv (GL_FRONT),	2802	const_iv (GL_FRONT),
1874	const_iv (GL_BACK),	2803	const_iv (GL_BACK),
		2804	const_iv (GL_AUX0),
1875	const_iv (GL_AND),	2805	const_iv (GL_AND),
1876	const_iv (GL_ONE),	2806	const_iv (GL_ONE),
1877	const_iv (GL_ZERO),	2807	const_iv (GL_ZERO),
1878	const_iv (GL_SRC_ALPHA),	2808	const_iv (GL_SRC_ALPHA),
1879	const_iv (GL_DST_ALPHA),	2809	const_iv (GL_DST_ALPHA),
…		…
1892	const_iv (GL_INTENSITY),	2822	const_iv (GL_INTENSITY),
1893	const_iv (GL_LUMINANCE),	2823	const_iv (GL_LUMINANCE),
1894	const_iv (GL_LUMINANCE_ALPHA),	2824	const_iv (GL_LUMINANCE_ALPHA),
1895	const_iv (GL_FLOAT),	2825	const_iv (GL_FLOAT),
1896	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2826	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2827	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2828	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2829	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2830	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2831	const_iv (GL_COMPRESSED_RGB_ARB),
		2832	const_iv (GL_COMPRESSED_RGBA_ARB),
1897	const_iv (GL_COMPILE),	2833	const_iv (GL_COMPILE),
		2834	const_iv (GL_PROXY_TEXTURE_1D),
		2835	const_iv (GL_PROXY_TEXTURE_2D),
1898	const_iv (GL_TEXTURE_1D),	2836	const_iv (GL_TEXTURE_1D),
1899	const_iv (GL_TEXTURE_2D),	2837	const_iv (GL_TEXTURE_2D),
1900	const_iv (GL_TEXTURE_ENV),	2838	const_iv (GL_TEXTURE_ENV),
1901	const_iv (GL_TEXTURE_MAG_FILTER),	2839	const_iv (GL_TEXTURE_MAG_FILTER),
1902	const_iv (GL_TEXTURE_MIN_FILTER),	2840	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1923	const_iv (GL_COLOR_LOGIC_OP),	2861	const_iv (GL_COLOR_LOGIC_OP),
1924	const_iv (GL_SEPARABLE_2D),	2862	const_iv (GL_SEPARABLE_2D),
1925	const_iv (GL_CONVOLUTION_2D),	2863	const_iv (GL_CONVOLUTION_2D),
1926	const_iv (GL_CONVOLUTION_BORDER_MODE),	2864	const_iv (GL_CONVOLUTION_BORDER_MODE),
1927	const_iv (GL_CONSTANT_BORDER),	2865	const_iv (GL_CONSTANT_BORDER),
		2866	const_iv (GL_POINTS),
1928	const_iv (GL_LINES),	2867	const_iv (GL_LINES),
1929	const_iv (GL_LINE_STRIP),	2868	const_iv (GL_LINE_STRIP),
1930	const_iv (GL_LINE_LOOP),	2869	const_iv (GL_LINE_LOOP),
1931	const_iv (GL_QUADS),	2870	const_iv (GL_QUADS),
1932	const_iv (GL_QUAD_STRIP),	2871	const_iv (GL_QUAD_STRIP),
1933	const_iv (GL_TRIANGLES),	2872	const_iv (GL_TRIANGLES),
1934	const_iv (GL_TRIANGLE_STRIP),	2873	const_iv (GL_TRIANGLE_STRIP),
1935	const_iv (GL_TRIANGLE_FAN),	2874	const_iv (GL_TRIANGLE_FAN),
		2875	const_iv (GL_POLYGON),
1936	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2876	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2877	const_iv (GL_POINT_SMOOTH_HINT),
		2878	const_iv (GL_LINE_SMOOTH_HINT),
		2879	const_iv (GL_POLYGON_SMOOTH_HINT),
		2880	const_iv (GL_GENERATE_MIPMAP_HINT),
		2881	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1937	const_iv (GL_FASTEST),	2882	const_iv (GL_FASTEST),
		2883	const_iv (GL_DONT_CARE),
		2884	const_iv (GL_NICEST),
1938	const_iv (GL_V2F),	2885	const_iv (GL_V2F),
1939	const_iv (GL_V3F),	2886	const_iv (GL_V3F),
1940	const_iv (GL_T2F_V3F),	2887	const_iv (GL_T2F_V3F),
1941	const_iv (GL_T2F_N3F_V3F),	2888	const_iv (GL_T2F_N3F_V3F),
1942	# undef const_iv	2889	# undef const_iv
1943	};	2890	};
1944		2891
1945	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2892	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1946	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2893	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2894
		2895	texture_av = newAV ();
		2896	AvREAL_off (texture_av);
1947	}	2897	}
		2898
		2899	void
		2900	disable_GL_EXT_blend_func_separate ()
		2901	CODE:
		2902	gl.BlendFuncSeparate = 0;
		2903	gl.BlendFuncSeparateEXT = 0;
1948		2904
1949	char *	2905	char *
1950	gl_vendor ()	2906	gl_vendor ()
1951	CODE:	2907	CODE:
1952	RETVAL = (char *)glGetString (GL_VENDOR);	2908	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1965	CODE:	2921	CODE:
1966	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2922	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1967	OUTPUT:	2923	OUTPUT:
1968	RETVAL	2924	RETVAL
1969		2925
		2926	const char *glGetString (GLenum pname)
		2927
		2928	GLint glGetInteger (GLenum pname)
		2929	CODE:
		2930	glGetIntegerv (pname, &RETVAL);
		2931	OUTPUT:
		2932	RETVAL
		2933
		2934	GLdouble glGetDouble (GLenum pname)
		2935	CODE:
		2936	glGetDoublev (pname, &RETVAL);
		2937	OUTPUT:
		2938	RETVAL
		2939
1970	int glGetError ()	2940	int glGetError ()
1971		2941
1972	void glFinish ()	2942	void glFinish ()
1973		2943
1974	void glClear (int mask)	2944	void glClear (int mask)
…		…
2011	# near_ and far_ are due to microsofts buggy "c" compiler	2981	# near_ and far_ are due to microsofts buggy "c" compiler
2012	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2982	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2013		2983
2014	# near_ and far_ are due to microsofts buggy "c" compiler	2984	# near_ and far_ are due to microsofts buggy "c" compiler
2015	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2985	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2986
		2987	PROTOTYPES: DISABLE
2016		2988
2017	void glViewport (int x, int y, int width, int height)	2989	void glViewport (int x, int y, int width, int height)
2018		2990
2019	void glScissor (int x, int y, int width, int height)	2991	void glScissor (int x, int y, int width, int height)
2020		2992
…		…
2028		3000
2029	void glRotate (float angle, float x, float y, float z)	3001	void glRotate (float angle, float x, float y, float z)
2030	CODE:	3002	CODE:
2031	glRotatef (angle, x, y, z);	3003	glRotatef (angle, x, y, z);
2032		3004
2033	void glBegin (int mode)
2034
2035	void glEnd ()
2036
2037	void glColor (float r, float g, float b, float a = 1.0)	3005	void glColor (float r, float g, float b, float a = 1.0)
2038	PROTOTYPE: @	3006	PROTOTYPE: @
2039	ALIAS:	3007	ALIAS:
2040	glColor_premultiply = 1	3008	glColor_premultiply = 1
2041	CODE:	3009	CODE:
2042	if (ix)	3010	if (ix)
2043	{	3011	{
…		…
2046	b *= a;	3014	b *= a;
2047	}	3015	}
2048	// microsoft visual "c" rounds instead of truncating...	3016	// microsoft visual "c" rounds instead of truncating...
2049	glColor4f (r, g, b, a);	3017	glColor4f (r, g, b, a);
2050		3018
2051	void glInterleavedArrays (int format, int stride, char *data)
2052
2053	void glDrawElements (int mode, int count, int type, char *indices)
2054
2055	# 1.2 void glDrawRangeElements (int mode, int start, int end
2056
2057	void glRasterPos (float x, float y, float z = 0.)	3019	void glRasterPos (float x, float y, float z = 0.)
2058	CODE:	3020	CODE:
2059	glRasterPos3f (0, 0, z);	3021	glRasterPos3f (0, 0, z);
2060	glBitmap (0, 0, 0, 0, x, y, 0);	3022	glBitmap (0, 0, 0, 0, x, y, 0);
2061		3023
…		…
2065		3027
2066	void glTexCoord (float s, float t)	3028	void glTexCoord (float s, float t)
2067	CODE:	3029	CODE:
2068	glTexCoord2f (s, t);	3030	glTexCoord2f (s, t);
2069		3031
		3032	void glRect (float x1, float y1, float x2, float y2)
		3033	CODE:
		3034	glRectf (x1, y1, x2, y2);
		3035
		3036	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3037	CODE:
		3038	glBegin (GL_LINE_LOOP);
		3039	glVertex2f (x1, y1);
		3040	glVertex2f (x2, y1);
		3041	glVertex2f (x2, y2);
		3042	glVertex2f (x1, y2);
		3043	glEnd ();
		3044
		3045	PROTOTYPES: ENABLE
		3046
		3047	void glBegin (int mode)
		3048
		3049	void glEnd ()
		3050
		3051	void glPointSize (GLfloat size)
		3052
		3053	void glLineWidth (GLfloat width)
		3054
		3055	void glInterleavedArrays (int format, int stride, char *data)
		3056
		3057	void glDrawElements (int mode, int count, int type, char *indices)
		3058
		3059	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3060
2070	void glTexEnv (int target, int pname, float param)	3061	void glTexEnv (int target, int pname, float param)
2071	CODE:	3062	CODE:
2072	glTexEnvf (target, pname, param);	3063	glTexEnvf (target, pname, param);
2073		3064
2074	void glTexParameter (int target, int pname, float param)	3065	void glTexParameter (int target, int pname, float param)
…		…
2090	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3081	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2091	CODE:	3082	CODE:
2092	if (gl.SeparableFilter2D)	3083	if (gl.SeparableFilter2D)
2093	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3084	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2094		3085
2095	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3086	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2096		3087
2097	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3088	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2098		3089
2099	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3090	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3091
		3092	void glPixelZoom (float x, float y)
2100		3093
2101	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3094	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2102		3095
2103	int glGenTexture ()	3096	int glGenTexture ()
2104	CODE:	3097	CODE:
2105	{	3098	RETVAL = gen_texture ();
2106	GLuint name;
2107	glGenTextures (1, &name);
2108	RETVAL = name;
2109	}
2110	OUTPUT:	3099	OUTPUT:
2111	RETVAL	3100	RETVAL
2112		3101
2113	void glDeleteTexture (int name)	3102	void glDeleteTexture (int name)
2114	CODE:	3103	CODE:
2115	{
2116	GLuint name_ = name;
2117	glDeleteTextures (1, &name_);	3104	del_texture (name);
2118	}	3105
2119
2120	int glGenList ()	3106	int glGenList ()
2121	CODE:	3107	CODE:
2122	RETVAL = glGenLists (1);	3108	RETVAL = glGenLists (1);
2123	OUTPUT:	3109	OUTPUT:
2124	RETVAL	3110	RETVAL
…		…
2131		3117
2132	void glEndList ()	3118	void glEndList ()
2133		3119
2134	void glCallList (int list)	3120	void glCallList (int list)
2135		3121
		3122	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3123
		3124	PROTOTYPES: DISABLE
		3125
		3126	void
		3127	find_widget (SV *self, NV x, NV y)
		3128	PPCODE:
		3129	{
		3130	if (within_widget (self, x, y))
		3131	XPUSHs (self);
		3132	}
		3133
		3134	BOOT:
		3135	{
		3136	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3137
		3138	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3139	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3140	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3141	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3142	}
		3143
		3144	void
		3145	draw (SV *self)
		3146	CODE:
		3147	{
		3148	HV *hv;
		3149	SV **svp;
		3150	NV x, y, w, h;
		3151	SV *draw_x_sv = GvSV (draw_x_gv);
		3152	SV *draw_y_sv = GvSV (draw_y_gv);
		3153	SV *draw_w_sv = GvSV (draw_w_gv);
		3154	SV *draw_h_sv = GvSV (draw_h_gv);
		3155	double draw_x, draw_y;
		3156
		3157	if (!SvROK (self))
		3158	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3159
		3160	hv = (HV *)SvRV (self);
		3161
		3162	if (SvTYPE (hv) != SVt_PVHV)
		3163	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3164
		3165	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3166	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3167
		3168	if (!h \|\| !w)
		3169	XSRETURN_EMPTY;
		3170
		3171	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3172	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3173
		3174	draw_x = SvNV (draw_x_sv) + x;
		3175	draw_y = SvNV (draw_y_sv) + y;
		3176
		3177	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3178	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3179	XSRETURN_EMPTY;
		3180
		3181	sv_setnv (draw_x_sv, draw_x);
		3182	sv_setnv (draw_y_sv, draw_y);
		3183
		3184	glPushMatrix ();
		3185	glTranslated (x, y, 0);
		3186
		3187	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3188	{
		3189	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3190
		3191	if (svp && SvTRUE (*svp))
		3192	{
		3193	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3194	glEnable (GL_BLEND);
		3195	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3196	glBegin (GL_QUADS);
		3197	glVertex2f (0, 0);
		3198	glVertex2f (w, 0);
		3199	glVertex2f (w, h);
		3200	glVertex2f (0, h);
		3201	glEnd ();
		3202	glDisable (GL_BLEND);
		3203	}
		3204	}
		3205	#if 0
		3206	// draw borders, for debugging
		3207	glPushMatrix ();
		3208	glColor4f (1., 1., 0., 1.);
		3209	glTranslatef (.5, .5, 0.);
		3210	glBegin (GL_LINE_LOOP);
		3211	glVertex2f (0 , 0);
		3212	glVertex2f (w - 1, 0);
		3213	glVertex2f (w - 1, h - 1);
		3214	glVertex2f (0 , h - 1);
		3215	glEnd ();
		3216	glPopMatrix ();
		3217	#endif
		3218	PUSHMARK (SP);
		3219	XPUSHs (self);
		3220	PUTBACK;
		3221	call_method ("_draw", G_VOID \| G_DISCARD);
		3222	SPAGAIN;
		3223
		3224	glPopMatrix ();
		3225
		3226	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3227	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3228	}
		3229

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.164 by root, Tue Nov 7 22:41:27 2006 UTC vs. Revision 1.278 by root, Wed Sep 3 10:36:25 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.164 by root, Tue Nov 7 22:41:27 2006 UTC vs.
Revision 1.278 by root, Wed Sep 3 10:36:25 2008 UTC