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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs.
Revision 1.276 by root, Sat Aug 30 08:04:01 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)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# 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
16	#endif	27	#endif
17		28
		29	#include <assert.h>
18	#include <math.h>	30	#include <math.h>
19	#include <string.h>	31	#include <string.h>
20	#include <stdio.h>	32	#include <stdio.h>
21	#include <stdlib.h>	33	#include <stdlib.h>
22		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
23	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
24	#include <SDL_endian.h>	39	#include <SDL_endian.h>
25	#include <SDL_image.h>	40	#include <SDL_image.h>
26	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
28		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
29	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
30	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
31		51
32	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
33		53
34	#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
35		66
36	#ifndef _WIN32	67	#ifndef _WIN32
37	# include <sys/types.h>	68	# include <sys/types.h>
38	# include <sys/socket.h>	69	# include <sys/socket.h>
39	# include <netinet/in.h>	70	# include <netinet/in.h>
40	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
41	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
42	#else	77	#else
43	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	79	#endif
50		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		85
53	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
54		87
55	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
57		90
58	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
59		92
60	#if 0	93	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
62	#else	95
63	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
64	#endif	97
		98	static AV *texture_av;
65		99
66	static struct	100	static struct
67	{	101	{
68	#define GL_FUNC(ptr,name) ptr name;	102	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	103	#include "glfunc.h"
70	#undef GL_FUNC	104	#undef GL_FUNC
71	} gl;	105	} gl;
72		106
		107	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	108	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	109	{
75	if (gl.BlendFuncSeparate)	110	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	111	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	112	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	113	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	114	else
80	glBlendFunc (sa, da);	115	glBlendFunc (sa, da);
81	}	116	}
82		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
83	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
84		144
85	#include "pango-font.c"	145	#include "pango-font.c"
86	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
87	#include "pango-render.c"	147	#include "pango-render.c"
88		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
89	typedef Mix_Chunk *CFPlus__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
90	typedef Mix_Music *CFPlus__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
91		153
92	typedef PangoFontDescription *CFPlus__Font;	154	typedef PangoFontDescription *DC__Font;
93		155
94	static int	156	static int
95	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
96	{	158	{
97	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
111		173
112	typedef struct cf_layout {	174	typedef struct cf_layout {
113	PangoLayout *pl;	175	PangoLayout *pl;
114	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
115	int base_height;	177	int base_height;
116	CFPlus__Font font;	178	DC__Font font;
		179	rc_t *rc;
117	} *CFPlus__Layout;	180	} *DC__Layout;
118		181
119	static CFPlus__Font default_font;	182	static DC__Font default_font;
120	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
121	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
122		185
123	static void	186	static void
124	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
129	#endif	192	#endif
130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131	}	194	}
132		195
133	static void	196	static void
134	layout_update_font (CFPlus__Layout self)	197	layout_update_font (DC__Layout self)
135	{	198	{
136	/* 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
137	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
138	*/	201	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
140		203
141	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
142	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143		206
144	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
145	}	208	}
146		209
147	static void	210	static void
148	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	211	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	212	{
150	PangoRectangle rect;	213	PangoRectangle rect;
151		214
152	// get_pixel_* wrongly rounds down	215	// get_pixel_* wrongly rounds down
153	pango_layout_get_extents (self->pl, 0, &rect);	216	pango_layout_get_extents (self->pl, 0, &rect);
…		…
160		223
161	*w = rect.width;	224	*w = rect.width;
162	*h = rect.height;	225	*h = rect.height;
163	}	226	}
164		227
		228	typedef uint16_t tileid;
165	typedef uint16_t mapface;	229	typedef uint16_t faceid;
166		230
167	typedef struct {	231	typedef struct {
168	GLint name;	232	GLuint name;
169	int w, h;	233	int w, h;
170	float s, t;	234	float s, t;
171	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
		236	tileid smoothtile;
		237	uint8_t smoothlevel;
172	} maptex;	238	} maptex;
173		239
174	typedef struct {	240	typedef struct {
175	uint32_t player;	241	uint32_t player;
176	mapface face[3];	242	tileid tile[3];
177	uint16_t darkness;	243	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	244	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	245	} mapcell;
180		246
181	typedef struct {	247	typedef struct {
182	int32_t c0, c1;	248	int32_t c0, c1;
183	mapcell *col;	249	mapcell *col;
184	} maprow;	250	} maprow;
185		251
186	typedef struct map {	252	typedef struct map {
187	int x, y, w, h;	253	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	254	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	255	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	256	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		257
195	int32_t rows;	258	int32_t rows;
196	maprow *row;	259	maprow *row;
197	} *CFPlus__Map;	260	} *DC__Map;
198		261
199	static char *	262	static char *
200	prepend (char *ptr, int sze, int inc)	263	prepend (char *ptr, int sze, int inc)
201	{	264	{
202	char *p;	265	char *p;
…		…
219	}	282	}
220		283
221	#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))
222	#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))
223		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
224	static maprow *	307	static maprow *
225	map_get_row (CFPlus__Map self, int y)	308	map_get_row (DC__Map self, int y)
226	{	309	{
227	if (0 > y)	310	if (0 > y)
228	{	311	{
229	int extend = - y + MAP_EXTEND_Y;	312	int extend = - y + MAP_EXTEND_Y;
230	Prepend (maprow, self->row, self->rows, extend);	313	Prepend (maprow, self->row, self->rows, extend);
…		…
268		351
269	return row->col + (x - row->c0);	352	return row->col + (x - row->c0);
270	}	353	}
271		354
272	static mapcell *	355	static mapcell *
273	map_get_cell (CFPlus__Map self, int x, int y)	356	map_get_cell (DC__Map self, int x, int y)
274	{	357	{
275	return row_get_cell (map_get_row (self, y), x);	358	return row_get_cell (map_get_row (self, y), x);
276	}	359	}
277		360
278	static void	361	static void
279	map_clear (CFPlus__Map self)	362	map_clear (DC__Map self)
280	{	363	{
281	int r;	364	int r;
282		365
283	for (r = 0; r < self->rows; r++)	366	for (r = 0; r < self->rows; r++)
284	Safefree (self->row[r].col);	367	Safefree (self->row[r].col);
…		…
291	self->oy = 0;	374	self->oy = 0;
292	self->row = 0;	375	self->row = 0;
293	self->rows = 0;	376	self->rows = 0;
294	}	377	}
295		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
296	static void	389	static void
297	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)
298	{	391	{
299	int x, y;	392	int x, y;
300	maprow *row;	393	maprow *row;
301	mapcell *cell;	394	mapcell *cell;
302		395
…		…
314	if (x >= row->c1)	407	if (x >= row->c1)
315	break;	408	break;
316		409
317	cell = row->col + x - row->c0;	410	cell = row->col + x - row->c0;
318		411
319	cell->darkness = 0;	412	CELL_CLEAR (cell);
320	cell->stat_hp = 0;
321	cell->flags = 0;
322	cell->player = 0;
323	}	413	}
324	}	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);
325	}	431	}
326		432
327	static void	433	static void
328	music_finished (void)	434	music_finished (void)
329	{	435	{
…		…
365	n \|= n >> 16;	471	n \|= n >> 16;
366		472
367	return n + 1;	473	return n + 1;
368	}	474	}
369		475
370	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	/* process keyboard modifiers */
		535	static int
		536	mod_munge (int mod)
		537	{
		538	mod &= MOD_MASK;
		539
		540	if (mod & (KMOD_META \| KMOD_ALT))
		541	mod \|= KMOD_LRAM;
		542
		543	return mod;
		544	}
		545
		546	static void
		547	deliantra_main ()
		548	{
		549	char *argv[] = { 0 };
		550	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		551	}
		552
		553	#ifdef __MACOSX__
		554	/* to due surprising braindamage on the side of SDL design, we
		555	* do some mind-boggling hack here: SDL requires a custom main()
		556	* on OS X, so... we provide one and call the original main(), which,
		557	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		558	* and which calls our main (== SDL_main) back.
		559	*/
		560	extern C_LINKAGE int
		561	main (int argc, char *argv[])
		562	{
		563	deliantra_main ();
		564	}
		565
		566	#undef main
		567
		568	extern C_LINKAGE int main (int argc, char *argv[]);
		569
		570	static void
		571	SDL_braino (void)
		572	{
		573	char *argv[] = { "deliantra client", 0 };
		574	(main) (1, argv);
		575	}
		576	#else
		577	static void
		578	SDL_braino (void)
		579	{
		580	deliantra_main ();
		581	}
		582	#endif
		583
		584	MODULE = Deliantra::Client PACKAGE = DC
371		585
372	PROTOTYPES: ENABLE	586	PROTOTYPES: ENABLE
373		587
374	BOOT:	588	BOOT:
375	{	589	{
376	HV *stash = gv_stashpv ("CFPlus", 1);	590	HV *stash = gv_stashpv ("DC", 1);
377	static const struct {	591	static const struct {
378	const char *name;	592	const char *name;
379	IV iv;	593	IV iv;
380	} *civ, const_iv[] = {	594	} *civ, const_iv[] = {
381	# define const_iv(name) { # name, (IV)name }	595	# define const_iv(name) { # name, (IV)name }
		596	const_iv (SDLK_MODIFIER_MIN),
		597	const_iv (SDLK_MODIFIER_MAX),
		598
382	const_iv (SDL_ACTIVEEVENT),	599	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	600	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	601	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	602	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	603	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	612	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	613	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	614	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	615	const_iv (SDL_VIDEOEXPOSE),
399	const_iv (SDL_USEREVENT),	616	const_iv (SDL_USEREVENT),
		617
		618	const_iv (SDL_APPINPUTFOCUS),
		619	const_iv (SDL_APPMOUSEFOCUS),
		620	const_iv (SDL_APPACTIVE),
		621
		622
		623	const_iv (SDLK_UNKNOWN),
		624	const_iv (SDLK_FIRST),
		625	const_iv (SDLK_BACKSPACE),
		626	const_iv (SDLK_TAB),
		627	const_iv (SDLK_CLEAR),
		628	const_iv (SDLK_RETURN),
		629	const_iv (SDLK_PAUSE),
		630	const_iv (SDLK_ESCAPE),
		631	const_iv (SDLK_SPACE),
		632	const_iv (SDLK_EXCLAIM),
		633	const_iv (SDLK_QUOTEDBL),
		634	const_iv (SDLK_HASH),
		635	const_iv (SDLK_DOLLAR),
		636	const_iv (SDLK_AMPERSAND),
		637	const_iv (SDLK_QUOTE),
		638	const_iv (SDLK_LEFTPAREN),
		639	const_iv (SDLK_RIGHTPAREN),
		640	const_iv (SDLK_ASTERISK),
		641	const_iv (SDLK_PLUS),
		642	const_iv (SDLK_COMMA),
		643	const_iv (SDLK_MINUS),
		644	const_iv (SDLK_PERIOD),
		645	const_iv (SDLK_SLASH),
		646	const_iv (SDLK_0),
		647	const_iv (SDLK_1),
		648	const_iv (SDLK_2),
		649	const_iv (SDLK_3),
		650	const_iv (SDLK_4),
		651	const_iv (SDLK_5),
		652	const_iv (SDLK_6),
		653	const_iv (SDLK_7),
		654	const_iv (SDLK_8),
		655	const_iv (SDLK_9),
		656	const_iv (SDLK_COLON),
		657	const_iv (SDLK_SEMICOLON),
		658	const_iv (SDLK_LESS),
		659	const_iv (SDLK_EQUALS),
		660	const_iv (SDLK_GREATER),
		661	const_iv (SDLK_QUESTION),
		662	const_iv (SDLK_AT),
		663
		664	const_iv (SDLK_LEFTBRACKET),
		665	const_iv (SDLK_BACKSLASH),
		666	const_iv (SDLK_RIGHTBRACKET),
		667	const_iv (SDLK_CARET),
		668	const_iv (SDLK_UNDERSCORE),
		669	const_iv (SDLK_BACKQUOTE),
		670	const_iv (SDLK_DELETE),
		671
		672	const_iv (SDLK_FIRST),
		673	const_iv (SDLK_LAST),
400	const_iv (SDLK_KP0),	674	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	675	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	676	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	677	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	678	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	733	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	734	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	735	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	736	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	737	const_iv (SDLK_UNDO),
		738
464	const_iv (KMOD_NONE),	739	const_iv (KMOD_NONE),
		740	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	741	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	742	const_iv (KMOD_RSHIFT),
		743	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	744	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	745	const_iv (KMOD_RCTRL),
		746	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	747	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	748	const_iv (KMOD_RALT),
		749	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	750	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	751	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	752	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	753	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	754	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),	755
477	const_iv (KMOD_SHIFT),	756	const_iv (KMOD_LRAM),
478	const_iv (KMOD_ALT),	757
479	const_iv (KMOD_META)	758	const_iv (MIX_DEFAULT_FORMAT),
		759
		760	const_iv (SDL_INIT_TIMER),
		761	const_iv (SDL_INIT_AUDIO),
		762	const_iv (SDL_INIT_VIDEO),
		763	const_iv (SDL_INIT_CDROM),
		764	const_iv (SDL_INIT_JOYSTICK),
		765	const_iv (SDL_INIT_EVERYTHING),
		766	const_iv (SDL_INIT_NOPARACHUTE),
		767	const_iv (SDL_INIT_EVENTTHREAD),
		768
		769	const_iv (SDL_GL_RED_SIZE),
		770	const_iv (SDL_GL_GREEN_SIZE),
		771	const_iv (SDL_GL_BLUE_SIZE),
		772	const_iv (SDL_GL_ALPHA_SIZE),
		773	const_iv (SDL_GL_DOUBLEBUFFER),
		774	const_iv (SDL_GL_BUFFER_SIZE),
		775	const_iv (SDL_GL_DEPTH_SIZE),
		776	const_iv (SDL_GL_STENCIL_SIZE),
		777	const_iv (SDL_GL_ACCUM_RED_SIZE),
		778	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		779	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		780	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		781	const_iv (SDL_GL_STEREO),
		782	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		783	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		784	const_iv (SDL_GL_ACCELERATED_VISUAL),
		785	const_iv (SDL_GL_SWAP_CONTROL),
		786
		787	const_iv (FOW_DARKNESS)
480	# undef const_iv	788	# undef const_iv
481	};	789	};
482		790
483	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	791	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
484	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		793
		794	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		795	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
485	}	796	}
		797
		798	void
		799	weaken (SV *rv)
		800	PROTOTYPE: $
		801	CODE:
		802	sv_rvweaken (rv);
486		803
487	int	804	int
488	in_destruct ()	805	in_destruct ()
489	CODE:	806	CODE:
490	RETVAL = PL_main_cv == Nullcv;	807	RETVAL = PL_main_cv == Nullcv;
…		…
493		810
494	NV floor (NV x)	811	NV floor (NV x)
495		812
496	NV ceil (NV x)	813	NV ceil (NV x)
497		814
		815	IV minpot (UV n)
		816
		817	IV popcount (UV n)
		818
498	void	819	void
499	pango_init ()	820	pango_init ()
500	CODE:	821	CODE:
501	{	822	{
502	opengl_fontmap = pango_opengl_font_map_new ();	823	opengl_fontmap = pango_opengl_font_map_new ();
503	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	824	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	825	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		826	/pango_context_set_font_description (opengl_context, default_font);/
		827	#if PANGO_VERSION_CHECK (1, 15, 2)
		828	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		829	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		830	#endif
505	}	831	}
506		832
507	int	833	char *SDL_GetError ()
508	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
509		834
510	void	835	void SDL_braino ()
		836
		837	int SDL_Init (U32 flags)
		838
		839	int SDL_InitSubSystem (U32 flags)
		840
		841	void SDL_QuitSubSystem (U32 flags)
		842
511	SDL_Quit ()	843	void SDL_Quit ()
512		844
		845	int SDL_GL_SetAttribute (int attr, int value)
		846
		847	int SDL_GL_GetAttribute (int attr)
		848	CODE:
		849	if (SDL_GL_GetAttribute (attr, &RETVAL))
		850	XSRETURN_UNDEF;
		851	OUTPUT:
		852	RETVAL
		853
513	void	854	void
514	SDL_ListModes ()	855	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	856	PPCODE:
516	{	857	{
517	SDL_Rect **m;	858	SDL_Rect **m;
518		859
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	860	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	861	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	862	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	863	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		864
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	865	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	866	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		867
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	868	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	869	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	870	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		872
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	873	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	874	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif
537
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540		875
541	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	876	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
542		877
543	if (m && m != (SDL_Rect **)-1)	878	if (m && m != (SDL_Rect **)-1)
544	while (*m)	879	while (*m)
545	{	880	{
		881	if ((m)->w >= 400 && (m)->h >= 300)
		882	{
546	AV *av = newAV ();	883	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	884	av_push (av, newSViv ((*m)->w));
548	av_push (av, newSViv ((*m)->h));	885	av_push (av, newSViv ((*m)->h));
		886	av_push (av, newSViv (rgb));
		887	av_push (av, newSViv (alpha));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	888	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		889	}
550		890
551	++m;	891	++m;
552	}	892	}
553	}	893	}
554		894
555	char *
556	SDL_GetError ()
557
558	int	895	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	896	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	CODE:	897	CODE:
		898	{
		899	SDL_EnableUNICODE (1);
		900	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		901
		902	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		903	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		904	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		905	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		906
561	RETVAL = !!SDL_SetVideoMode (	907	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	908	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
563	);	909	);
		910
564	if (RETVAL)	911	if (RETVAL)
565	{	912	{
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	913	av_clear (texture_av);
		914
		915	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	916	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
568	# include "glfunc.h"	917	#include "glfunc.h"
569	# undef GL_FUNC	918	#undef GL_FUNC
570	}	919	}
		920	}
571	OUTPUT:	921	OUTPUT:
572	RETVAL	922	RETVAL
573		923
574	void	924	void
575	SDL_GL_SwapBuffers ()	925	SDL_GL_SwapBuffers ()
576		926
577	char *	927	char *
578	SDL_GetKeyName (int sym)	928	SDL_GetKeyName (int sym)
579		929
		930	int
		931	SDL_GetAppState ()
		932
		933	int
		934	SDL_GetModState ()
		935
580	void	936	void
581	SDL_PollEvent ()	937	poll_events ()
582	PPCODE:	938	PPCODE:
583	{	939	{
584	SDL_Event ev;	940	SDL_Event ev;
585		941
586	while (SDL_PollEvent (&ev))	942	SDL_PumpEvents ();
		943	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	944	{
588	HV *hv = newHV ();	945	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	946	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		947
591	switch (ev.type)	948	switch (ev.type)
592	{	949	{
593	case SDL_KEYDOWN:	950	case SDL_KEYDOWN:
594	case SDL_KEYUP:	951	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	952	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	953	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	954	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		955	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	956	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	957	break;
600		958
601	case SDL_ACTIVEEVENT:	959	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	960	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	961	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	962	break;
605		963
606	case SDL_MOUSEMOTION:	964	case SDL_MOUSEMOTION:
		965	{
		966	int state = ev.motion.state;
		967	int x = ev.motion.x;
		968	int y = ev.motion.y;
		969	int xrel = ev.motion.xrel;
		970	int yrel = ev.motion.yrel;
		971
		972	/* do simplistic event compression */
		973	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		974	&& state == ev.motion.state)
		975	{
		976	xrel += ev.motion.xrel;
		977	yrel += ev.motion.yrel;
		978	x = ev.motion.x;
		979	y = ev.motion.y;
		980	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		981	}
		982
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	983	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	984	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	985	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	986	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	987	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	988	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		989	}
614	break;	990	break;
615		991
616	case SDL_MOUSEBUTTONDOWN:	992	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	993	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	994	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619		995
620	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	996	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	997	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	998	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	999	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1004	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1005	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630	break;	1006	break;
631	}	1007	}
632		1008
633	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1009	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
634	}	1010	}
635	}	1011	}
636		1012
637	int	1013	int
638	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1014	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
639	POSTCALL:	1015	POSTCALL:
640	Mix_HookMusicFinished (music_finished);	1016	Mix_HookMusicFinished (music_finished);
641	Mix_ChannelFinished (channel_finished);	1017	Mix_ChannelFinished (channel_finished);
642		1018
643	void	1019	void
		1020	Mix_QuerySpec ()
		1021	PPCODE:
		1022	{
		1023	int freq, channels;
		1024	Uint16 format;
		1025
		1026	if (Mix_QuerySpec (&freq, &format, &channels))
		1027	{
		1028	EXTEND (SP, 3);
		1029	PUSHs (sv_2mortal (newSViv (freq)));
		1030	PUSHs (sv_2mortal (newSViv (format)));
		1031	PUSHs (sv_2mortal (newSViv (channels)));
		1032	}
		1033	}
		1034
		1035	void
644	Mix_CloseAudio ()	1036	Mix_CloseAudio ()
645		1037
646	int	1038	int
647	Mix_AllocateChannels (int numchans = -1)	1039	Mix_AllocateChannels (int numchans = -1)
648		1040
		1041	const char *
		1042	Mix_GetError ()
		1043
649	void	1044	void
650	lowdelay (int fd, int val = 1)	1045	lowdelay (int fd, int val = 1)
651	CODE:	1046	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1047	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		1048
656	void	1049	void
657	win32_proxy_info ()	1050	win32_proxy_info ()
658	PPCODE:	1051	PPCODE:
659	{	1052	{
…		…
680	}	1073	}
681	}	1074	}
682	#endif	1075	#endif
683	}	1076	}
684		1077
685	void	1078	int
686	add_font (char *file)	1079	add_font (char *file)
687	CODE:	1080	CODE:
688	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1081	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1082	OUTPUT:
		1083	RETVAL
689		1084
690	void	1085	void
691	load_image_inline (SV *image_)	1086	load_image_inline (SV *image_)
692	ALIAS:	1087	ALIAS:
693	load_image_file = 1	1088	load_image_file = 1
…		…
696	STRLEN image_len;	1091	STRLEN image_len;
697	char image = (char )SvPVbyte (image_, image_len);	1092	char image = (char )SvPVbyte (image_, image_len);
698	SDL_Surface surface, surface2;	1093	SDL_Surface surface, surface2;
699	SDL_PixelFormat fmt;	1094	SDL_PixelFormat fmt;
700	SDL_RWops *rw = ix	1095	SDL_RWops *rw = ix
701	? SDL_RWFromFile (image, "r")	1096	? SDL_RWFromFile (image, "rb")
702	: SDL_RWFromConstMem (image, image_len);	1097	: SDL_RWFromConstMem (image, image_len);
703		1098
704	if (!rw)	1099	if (!rw)
705	croak ("load_image: %s", SDL_GetError ());	1100	croak ("load_image: %s", SDL_GetError ());
706		1101
…		…
779	void	1174	void
780	error (char *message)	1175	error (char *message)
781	CODE:	1176	CODE:
782	fprintf (stderr, "ERROR: %s\n", message);	1177	fprintf (stderr, "ERROR: %s\n", message);
783	#ifdef _WIN32	1178	#ifdef _WIN32
784	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1179	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
785	#endif	1180	#endif
786		1181
787	void	1182	void
788	fatal (char *message)	1183	fatal (char *message)
789	CODE:	1184	CODE:
790	fprintf (stderr, "FATAL: %s\n", message);	1185	fprintf (stderr, "FATAL: %s\n", message);
791	#ifdef _WIN32	1186	#ifdef _WIN32
792	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1187	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
793	#endif	1188	#endif
794	_exit (1);	1189	_exit (1);
795		1190
796	void	1191	void
797	_exit (int retval = 0)	1192	_exit (int retval = 0)
798	CODE:	1193	CODE:
		1194	#ifdef WIN32
		1195	ExitThread (retval); // unclean, please beam me up
		1196	#else
799	_exit (retval);	1197	_exit (retval);
		1198	#endif
800		1199
801	MODULE = CFPlus PACKAGE = CFPlus::Font	1200	void
		1201	debug ()
		1202	CODE:
		1203	{
		1204	#if DEBUG
		1205	VALGRIND_DO_LEAK_CHECK;
		1206	#endif
		1207	}
802		1208
803	CFPlus::Font	1209	MODULE = Deliantra::Client PACKAGE = DC::Font
		1210
		1211	PROTOTYPES: DISABLE
		1212
		1213	DC::Font
804	new_from_file (SV class, char path, int id = 0)	1214	new_from_file (SV class, char path, int id = 0)
805	CODE:	1215	CODE:
806	{	1216	{
807	int count;	1217	int count;
808	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1218	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
811	}	1221	}
812	OUTPUT:	1222	OUTPUT:
813	RETVAL	1223	RETVAL
814		1224
815	void	1225	void
816	DESTROY (CFPlus::Font self)	1226	DESTROY (DC::Font self)
817	CODE:	1227	CODE:
818	pango_font_description_free (self);	1228	pango_font_description_free (self);
819		1229
820	void	1230	void
821	make_default (CFPlus::Font self)	1231	make_default (DC::Font self)
		1232	PROTOTYPE: $
822	CODE:	1233	CODE:
823	default_font = self;	1234	default_font = self;
824		1235
825	MODULE = CFPlus PACKAGE = CFPlus::Layout	1236	MODULE = Deliantra::Client PACKAGE = DC::Layout
826		1237
		1238	PROTOTYPES: DISABLE
		1239
827	void	1240	void
828	reset_glyph_cache ()	1241	glyph_cache_backup ()
		1242	PROTOTYPE:
829	CODE:	1243	CODE:
		1244	tc_backup ();
		1245
		1246	void
		1247	glyph_cache_restore ()
		1248	PROTOTYPE:
		1249	CODE:
830	tc_clear ();	1250	tc_restore ();
831		1251
832	CFPlus::Layout	1252	DC::Layout
833	new (SV *class)	1253	new (SV *class)
834	CODE:	1254	CODE:
835	New (0, RETVAL, 1, struct cf_layout);	1255	New (0, RETVAL, 1, struct cf_layout);
836		1256
837	RETVAL->pl = pango_layout_new (opengl_context);	1257	RETVAL->pl = pango_layout_new (opengl_context);
…		…
839	RETVAL->g = 1.;	1259	RETVAL->g = 1.;
840	RETVAL->b = 1.;	1260	RETVAL->b = 1.;
841	RETVAL->a = 1.;	1261	RETVAL->a = 1.;
842	RETVAL->base_height = MIN_FONT_HEIGHT;	1262	RETVAL->base_height = MIN_FONT_HEIGHT;
843	RETVAL->font = 0;	1263	RETVAL->font = 0;
		1264	RETVAL->rc = rc_alloc ();
844		1265
845	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1266	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
846	layout_update_font (RETVAL);	1267	layout_update_font (RETVAL);
847	OUTPUT:	1268	OUTPUT:
848	RETVAL	1269	RETVAL
849		1270
850	void	1271	void
851	DESTROY (CFPlus::Layout self)	1272	DESTROY (DC::Layout self)
852	CODE:	1273	CODE:
853	g_object_unref (self->pl);	1274	g_object_unref (self->pl);
		1275	rc_free (self->rc);
854	Safefree (self);	1276	Safefree (self);
855		1277
856	void	1278	void
857	set_text (CFPlus::Layout self, SV *text_)	1279	set_text (DC::Layout self, SV *text_)
858	CODE:	1280	CODE:
859	{	1281	{
860	STRLEN textlen;	1282	STRLEN textlen;
861	char *text = SvPVutf8 (text_, textlen);	1283	char *text = SvPVutf8 (text_, textlen);
862		1284
863	pango_layout_set_text (self->pl, text, textlen);	1285	pango_layout_set_text (self->pl, text, textlen);
864	}	1286	}
865		1287
866	void	1288	void
867	set_markup (CFPlus::Layout self, SV *text_)	1289	set_markup (DC::Layout self, SV *text_)
868	CODE:	1290	CODE:
869	{	1291	{
870	STRLEN textlen;	1292	STRLEN textlen;
871	char *text = SvPVutf8 (text_, textlen);	1293	char *text = SvPVutf8 (text_, textlen);
872		1294
873	pango_layout_set_markup (self->pl, text, textlen);	1295	pango_layout_set_markup (self->pl, text, textlen);
874	}	1296	}
875		1297
876	void	1298	void
877	set_shapes (CFPlus::Layout self, ...)	1299	set_shapes (DC::Layout self, ...)
878	CODE:	1300	CODE:
879	{	1301	{
880	PangoAttrList *attrs = 0;	1302	PangoAttrList *attrs = 0;
881	const char *text = pango_layout_get_text (self->pl);	1303	const char *text = pango_layout_get_text (self->pl);
882	const char *pos = text;	1304	const char *pos = text;
…		…
917	if (attrs)	1339	if (attrs)
918	pango_layout_set_attributes (self->pl, attrs);	1340	pango_layout_set_attributes (self->pl, attrs);
919	}	1341	}
920		1342
921	void	1343	void
922	get_shapes (CFPlus::Layout self)	1344	get_shapes (DC::Layout self)
923	PPCODE:	1345	PPCODE:
924	{	1346	{
925	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1347	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
926		1348
927	do	1349	do
928	{	1350	{
929	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1351	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
930		1352
931	if (run && shape_attr_p (run))	1353	if (run && shape_attr_p (run))
932	{	1354	{
933	PangoRectangle extents;	1355	PangoRectangle extents;
934	pango_layout_iter_get_run_extents (iter, 0, &extents);	1356	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
942		1364
943	pango_layout_iter_free (iter);	1365	pango_layout_iter_free (iter);
944	}	1366	}
945		1367
946	int	1368	int
947	has_wrapped (CFPlus::Layout self)	1369	has_wrapped (DC::Layout self)
948	CODE:	1370	CODE:
949	{	1371	{
950	int lines = 1;	1372	int lines = 1;
951	const char *text = pango_layout_get_text (self->pl);	1373	const char *text = pango_layout_get_text (self->pl);
952		1374
…		…
957	}	1379	}
958	OUTPUT:	1380	OUTPUT:
959	RETVAL	1381	RETVAL
960		1382
961	SV *	1383	SV *
962	get_text (CFPlus::Layout self)	1384	get_text (DC::Layout self)
963	CODE:	1385	CODE:
964	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1386	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
965	sv_utf8_decode (RETVAL);	1387	sv_utf8_decode (RETVAL);
966	OUTPUT:	1388	OUTPUT:
967	RETVAL	1389	RETVAL
968		1390
969	void	1391	void
970	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1392	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
971	CODE:	1393	CODE:
972	self->r = r;	1394	self->r = r;
973	self->g = g;	1395	self->g = g;
974	self->b = b;	1396	self->b = b;
975	self->a = a;	1397	self->a = a;
976		1398
977	void	1399	void
978	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1400	set_font (DC::Layout self, DC::Font font = 0)
979	CODE:	1401	CODE:
980	if (self->font != font)	1402	if (self->font != font)
981	{	1403	{
982	self->font = font;	1404	self->font = font;
983	layout_update_font (self);	1405	layout_update_font (self);
984	}	1406	}
985		1407
986	void	1408	void
987	set_height (CFPlus::Layout self, int base_height)	1409	set_height (DC::Layout self, int base_height)
988	CODE:	1410	CODE:
989	if (self->base_height != base_height)	1411	if (self->base_height != base_height)
990	{	1412	{
991	self->base_height = base_height;	1413	self->base_height = base_height;
992	layout_update_font (self);	1414	layout_update_font (self);
993	}	1415	}
994		1416
995	void	1417	void
996	set_width (CFPlus::Layout self, int max_width = -1)	1418	set_width (DC::Layout self, int max_width = -1)
997	CODE:	1419	CODE:
998	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1420	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
999		1421
1000	void	1422	void
1001	set_indent (CFPlus::Layout self, int indent)	1423	set_indent (DC::Layout self, int indent)
1002	CODE:	1424	CODE:
1003	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1425	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1004		1426
1005	void	1427	void
1006	set_spacing (CFPlus::Layout self, int spacing)	1428	set_spacing (DC::Layout self, int spacing)
1007	CODE:	1429	CODE:
1008	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1430	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1009		1431
1010	void	1432	void
1011	set_ellipsise (CFPlus::Layout self, int ellipsise)	1433	set_ellipsise (DC::Layout self, int ellipsise)
1012	CODE:	1434	CODE:
1013	pango_layout_set_ellipsize (self->pl,	1435	pango_layout_set_ellipsize (self->pl,
1014	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1436	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1015	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1437	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1016	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1438	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1017	: PANGO_ELLIPSIZE_NONE	1439	: PANGO_ELLIPSIZE_NONE
1018	);	1440	);
1019		1441
1020	void	1442	void
1021	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1443	set_single_paragraph_mode (DC::Layout self, int spm)
1022	CODE:	1444	CODE:
1023	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1445	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1024		1446
1025	void	1447	void
1026	size (CFPlus::Layout self)	1448	size (DC::Layout self)
1027	PPCODE:	1449	PPCODE:
1028	{	1450	{
1029	int w, h;	1451	int w, h;
1030		1452
1031	layout_get_pixel_size (self, &w, &h);	1453	layout_get_pixel_size (self, &w, &h);
…		…
1034	PUSHs (sv_2mortal (newSViv (w)));	1456	PUSHs (sv_2mortal (newSViv (w)));
1035	PUSHs (sv_2mortal (newSViv (h)));	1457	PUSHs (sv_2mortal (newSViv (h)));
1036	}	1458	}
1037		1459
1038	int	1460	int
1039	descent (CFPlus::Layout self)	1461	descent (DC::Layout self)
1040	CODE:	1462	CODE:
1041	{	1463	{
1042	PangoRectangle rect;	1464	PangoRectangle rect;
1043	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1465	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1044	pango_layout_line_get_pixel_extents (line, 0, &rect);	1466	pango_layout_line_get_pixel_extents (line, 0, &rect);
1045	RETVAL = PANGO_DESCENT (rect);	1467	RETVAL = PANGO_DESCENT (rect);
1046	}	1468	}
1047	OUTPUT:	1469	OUTPUT:
1048	RETVAL	1470	RETVAL
1049		1471
1050	int	1472	int
1051	xy_to_index (CFPlus::Layout self, int x, int y)	1473	xy_to_index (DC::Layout self, int x, int y)
1052	CODE:	1474	CODE:
1053	{	1475	{
1054	int index, trailing;	1476	int index, trailing;
1055	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1477	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1056	RETVAL = index;	1478	RETVAL = index + trailing;
1057	}	1479	}
1058	OUTPUT:	1480	OUTPUT:
1059	RETVAL	1481	RETVAL
1060		1482
1061	void	1483	void
1062	cursor_pos (CFPlus::Layout self, int index)	1484	cursor_pos (DC::Layout self, int index)
1063	PPCODE:	1485	PPCODE:
1064	{	1486	{
1065	PangoRectangle strong_pos;	1487	PangoRectangle pos;
1066	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1488	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1067		1489
1068	EXTEND (SP, 3);	1490	EXTEND (SP, 3);
1069	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1491	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1070	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1492	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1071	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1072	}	1494	}
1073		1495
1074	void	1496	void
1075	render (CFPlus::Layout self, float x, float y, int flags = 0)	1497	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1076	PPCODE:	1498	PPCODE:
		1499	{
		1500	int line, x;
		1501
		1502	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1503	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1504	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1505	--line;
		1506	#endif
		1507	EXTEND (SP, 2);
		1508	PUSHs (sv_2mortal (newSViv (line)));
		1509	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1510	}
		1511
		1512	void
		1513	line_x_to_index (DC::Layout self, int line, int x)
		1514	PPCODE:
		1515	{
		1516	PangoLayoutLine *lp;
		1517	int index, trailing;
		1518
		1519	if (line < 0)
		1520	XSRETURN_EMPTY;
		1521
		1522	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1523	XSRETURN_EMPTY; /* do better */
		1524
		1525	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1526
		1527	EXTEND (SP, 2);
		1528	if (GIMME_V == G_SCALAR)
		1529	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1530	else
		1531	{
		1532	PUSHs (sv_2mortal (newSViv (index)));
		1533	PUSHs (sv_2mortal (newSViv (trailing)));
		1534	}
		1535	}
		1536
		1537	void
		1538	render (DC::Layout self, float x, float y, int flags = 0)
		1539	CODE:
		1540	rc_clear (self->rc);
1077	pango_opengl_render_layout_subpixel (	1541	pango_opengl_render_layout_subpixel (
1078	self->pl,	1542	self->pl,
		1543	self->rc,
1079	x * PANGO_SCALE, y * PANGO_SCALE,	1544	x * PANGO_SCALE, y * PANGO_SCALE,
1080	self->r, self->g, self->b, self->a,	1545	self->r, self->g, self->b, self->a,
1081	flags	1546	flags
1082	);	1547	);
		1548	// we assume that context_change actually clears/frees stuff
		1549	// and does not do any recomputation...
		1550	pango_layout_context_changed (self->pl);
1083		1551
1084	MODULE = CFPlus PACKAGE = CFPlus::Texture
1085
1086	void	1552	void
1087	pad2pot (SV data_, SV w_, SV *h_)	1553	draw (DC::Layout self)
1088	CODE:	1554	CODE:
1089	{	1555	{
1090	int ow = SvIV (w_);	1556	glEnable (GL_TEXTURE_2D);
1091	int oh = SvIV (h_);	1557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1558	glEnable (GL_BLEND);
		1559	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1560	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1561	glEnable (GL_ALPHA_TEST);
		1562	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1092		1563
1093	if (ow && oh)	1564	rc_draw (self->rc);
		1565
		1566	glDisable (GL_ALPHA_TEST);
		1567	glDisable (GL_BLEND);
		1568	glDisable (GL_TEXTURE_2D);
		1569	}
		1570
		1571	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1572
		1573	PROTOTYPES: ENABLE
		1574
		1575	void
		1576	pad (SV *data_, int ow, int oh, int nw, int nh)
		1577	CODE:
		1578	{
		1579	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1094	{	1580	{
1095	int nw = minpot (ow);
1096	int nh = minpot (oh);
1097
1098	if (nw != ow \|\| nh != oh)
1099	{
1100	if (SvOK (data_))
1101	{
1102	STRLEN datalen;	1581	STRLEN datalen;
1103	char *data = SvPVbyte (data_, datalen);	1582	char *data = SvPVbyte (data_, datalen);
1104	int bpp = datalen / (ow * oh);	1583	int bpp = datalen / (ow * oh);
1105	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1584	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1106		1585
1107	SvPOK_only (result_);	1586	SvPOK_only (result_);
1108	SvCUR_set (result_, nw * nh * bpp);	1587	SvCUR_set (result_, nw * nh * bpp);
1109		1588
1110	memset (SvPVX (result_), 0, nw * nh * bpp);	1589	memset (SvPVX (result_), 0, nw * nh * bpp);
1111	while (oh--)	1590	while (oh--)
1112	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1591	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1113		1592
1114	sv_setsv (data_, result_);	1593	sv_setsv (data_, result_);
1115	}
1116
1117	sv_setiv (w_, nw);
1118	sv_setiv (h_, nh);
1119	}
1120	}	1594	}
1121	}	1595	}
1122		1596
1123	void	1597	void
1124	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1598	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1130	{	1604	{
1131	HV hv = (HV )SvRV (self);	1605	HV hv = (HV )SvRV (self);
1132	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1606	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1133	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1607	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1134	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1608	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1609
		1610	if (name <= 0)
		1611	XSRETURN_EMPTY;
1135		1612
1136	if (items < 5)	1613	if (items < 5)
1137	{	1614	{
1138	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1615	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1139	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1616	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1167	glDisable (GL_ALPHA_TEST);	1644	glDisable (GL_ALPHA_TEST);
1168	glDisable (GL_BLEND);	1645	glDisable (GL_BLEND);
1169	}	1646	}
1170	}	1647	}
1171		1648
1172	MODULE = CFPlus PACKAGE = CFPlus::Map	1649	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1650	CODE:
		1651	{
		1652	GLint width;
		1653	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1654	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1655	RETVAL = width > 0;
		1656	}
		1657	OUTPUT:
		1658	RETVAL
1173		1659
1174	CFPlus::Map	1660	MODULE = Deliantra::Client PACKAGE = DC::Map
1175	new (SV *class, int map_width, int map_height)	1661
		1662	PROTOTYPES: DISABLE
		1663
		1664	DC::Map
		1665	new (SV *class)
1176	CODE:	1666	CODE:
1177	New (0, RETVAL, 1, struct map);	1667	New (0, RETVAL, 1, struct map);
1178	RETVAL->x = 0;	1668	RETVAL->x = 0;
1179	RETVAL->y = 0;	1669	RETVAL->y = 0;
1180	RETVAL->w = map_width;	1670	RETVAL->w = 0;
1181	RETVAL->h = map_height;	1671	RETVAL->h = 0;
1182	RETVAL->ox = 0;	1672	RETVAL->ox = 0;
1183	RETVAL->oy = 0;	1673	RETVAL->oy = 0;
1184	RETVAL->faces = 8192;	1674	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1185	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1675	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1186	RETVAL->texs = 8192;
1187	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1188	RETVAL->rows = 0;	1676	RETVAL->rows = 0;
1189	RETVAL->row = 0;	1677	RETVAL->row = 0;
1190	OUTPUT:	1678	OUTPUT:
1191	RETVAL	1679	RETVAL
1192		1680
1193	void	1681	void
1194	DESTROY (CFPlus::Map self)	1682	DESTROY (DC::Map self)
1195	CODE:	1683	CODE:
1196	{	1684	{
1197	map_clear (self);	1685	map_clear (self);
1198	Safefree (self->face);	1686	Safefree (self->face2tile);
1199	Safefree (self->tex);	1687	Safefree (self->tex);
1200	Safefree (self);	1688	Safefree (self);
1201	}	1689	}
1202		1690
1203	void	1691	void
		1692	resize (DC::Map self, int map_width, int map_height)
		1693	CODE:
		1694	self->w = map_width;
		1695	self->h = map_height;
		1696
		1697	void
1204	clear (CFPlus::Map self)	1698	clear (DC::Map self)
1205	CODE:	1699	CODE:
1206	map_clear (self);	1700	map_clear (self);
1207		1701
1208	void	1702	void
1209	set_face (CFPlus::Map self, int face, int texid)	1703	set_tileid (DC::Map self, int face, int tile)
1210	CODE:	1704	CODE:
1211	{	1705	{
1212	while (self->faces <= face)	1706	need_facenum (self, face); self->face2tile [face] = tile;
1213	{	1707	need_texid (self, tile);
1214	Append (mapface, self->face, self->faces, self->faces);
1215	self->faces *= 2;
1216	}
1217
1218	self->face [face] = texid;
1219	}	1708	}
1220		1709
1221	void	1710	void
		1711	set_smooth (DC::Map self, int face, int smooth, int level)
		1712	CODE:
		1713	{
		1714	tileid texid;
		1715	maptex *tex;
		1716
		1717	if (face < 0 \|\| face >= self->faces)
		1718	return;
		1719
		1720	if (smooth < 0 \|\| smooth >= self->faces)
		1721	return;
		1722
		1723	texid = self->face2tile [face];
		1724
		1725	if (!texid)
		1726	return;
		1727
		1728	tex = self->tex + texid;
		1729	tex->smoothtile = self->face2tile [smooth];
		1730	tex->smoothlevel = level;
		1731	}
		1732
		1733	void
1222	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)	1734	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)
1223	CODE:	1735	CODE:
1224	{	1736	{
1225	while (self->texs <= texid)	1737	need_texid (self, texid);
1226	{
1227	Append (maptex, self->tex, self->texs, self->texs);
1228	self->texs *= 2;
1229	}
1230		1738
1231	{	1739	{
1232	maptex *tex = self->tex + texid;	1740	maptex *tex = self->tex + texid;
1233		1741
1234	tex->name = name;	1742	tex->name = name;
…		…
1251	// from transparent color bleeding and ugly wrapping effects.	1759	// from transparent color bleeding and ugly wrapping effects.
1252	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1253	}	1761	}
1254		1762
1255	int	1763	int
1256	ox (CFPlus::Map self)	1764	ox (DC::Map self)
1257	ALIAS:	1765	ALIAS:
1258	oy = 1	1766	oy = 1
1259	x = 2	1767	x = 2
1260	y = 3	1768	y = 3
1261	w = 4	1769	w = 4
…		…
1272	}	1780	}
1273	OUTPUT:	1781	OUTPUT:
1274	RETVAL	1782	RETVAL
1275		1783
1276	void	1784	void
1277	scroll (CFPlus::Map self, int dx, int dy)	1785	scroll (DC::Map self, int dx, int dy)
1278	CODE:	1786	CODE:
1279	{	1787	{
1280	if (dx > 0)	1788	if (dx > 0)
1281	map_blank (self, self->x, self->y, dx, self->h);	1789	map_blank (self, self->x, self->y, dx, self->h);
1282	else if (dx < 0)	1790	else if (dx < 0)
1283	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1791	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1284		1792
1285	if (dy > 0)	1793	if (dy > 0)
1286	map_blank (self, self->x, self->y, self->w, dy);	1794	map_blank (self, self->x, self->y, self->w, dy);
1287	else if (dy < 0)	1795	else if (dy < 0)
1288	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1796	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1289		1797
1290	self->ox += dx; self->x += dx;	1798	self->ox += dx; self->x += dx;
1291	self->oy += dy; self->y += dy;	1799	self->oy += dy; self->y += dy;
1292		1800
1293	while (self->y < 0)	1801	while (self->y < 0)
…		…
1297	self->rows += MAP_EXTEND_Y;	1805	self->rows += MAP_EXTEND_Y;
1298	self->y += MAP_EXTEND_Y;	1806	self->y += MAP_EXTEND_Y;
1299	}	1807	}
1300	}	1808	}
1301		1809
1302	void	1810	SV *
1303	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1811	map1a_update (DC::Map self, SV *data_, int extmap)
1304	CODE:	1812	CODE:
1305	{	1813	{
1306	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1814	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1307	uint8_t data_end = (uint8_t )SvEND (data_);	1815	uint8_t data_end = (uint8_t )SvEND (data_);
1308	mapcell *cell;	1816	mapcell *cell;
1309	int x, y, flags;	1817	int x, y, z, flags;
		1818	AV *missing = newAV ();
		1819	RETVAL = newRV_noinc ((SV *)missing);
1310		1820
1311	while (data < data_end - 1)	1821	while (data < data_end - 1)
1312	{	1822	{
1313	flags = (data [0] << 8) + data [1]; data += 2;	1823	flags = (data [0] << 8) + data [1]; data += 2;
1314		1824
…		…
1334	uint8_t ext, cmd;	1844	uint8_t ext, cmd;
1335		1845
1336	do	1846	do
1337	{	1847	{
1338	ext = *data++;	1848	ext = *data++;
1339	cmd = ext & 0x3f;	1849	cmd = ext & 0x7f;
1340		1850
1341	if (cmd < 4)	1851	if (cmd < 4)
1342	cell->darkness = 255 - ext * 64 + 1;	1852	cell->darkness = 255 - ext * 64 + 1;
1343	else if (cmd == 5) // health	1853	else if (cmd == 5) // health
1344	{	1854	{
1345	cell->stat_width = 1;	1855	cell->stat_width = 1;
1346	cell->stat_hp = *data++;	1856	cell->stat_hp = *data++;
1347	}	1857	}
1348	else if (cmd == 6) // monster width	1858	else if (cmd == 6) // monster width
1349	cell->stat_width = *data++ + 1;	1859	cell->stat_width = *data++ + 1;
1350	else if (cmd == 0x47) // monster width	1860	else if (cmd == 0x47)
1351	{	1861	{
1352	if (*data == 4)	1862	if (*data == 1) cell->player = data [1];
1353	; // decode player tag	1863	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1864	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1865	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1354		1866
1355	data += *data + 1;	1867	data += *data + 1;
1356	}	1868	}
1357	else if (cmd == 8) // cell flags	1869	else if (cmd == 8) // cell flags
1358	cell->flags = *data++;	1870	cell->flags = *data++;
…		…
1365	}	1877	}
1366	else	1878	else
1367	cell->darkness = *data++ + 1;	1879	cell->darkness = *data++ + 1;
1368	}	1880	}
1369		1881
		1882	for (z = 0; z <= 2; ++z)
1370	if (flags & 4)	1883	if (flags & (4 >> z))
1371	{	1884	{
1372	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1885	faceid face = (data [0] << 8) + data [1]; data += 2;
		1886	need_facenum (self, face);
		1887	cell->tile [z] = self->face2tile [face];
		1888
		1889	if (cell->tile [z])
		1890	{
		1891	maptex *tex = self->tex + cell->tile [z];
		1892	if (!tex->name)
		1893	av_push (missing, newSViv (cell->tile [z]));
		1894
		1895	if (tex->smoothtile)
		1896	{
		1897	maptex *smooth = self->tex + tex->smoothtile;
		1898	if (!smooth->name)
		1899	av_push (missing, newSViv (tex->smoothtile));
		1900	}
		1901	}
1373	}	1902	}
1374
1375	if (flags & 2)
1376	{
1377	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1378	}
1379
1380	if (flags & 1)
1381	{
1382	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1383	}
1384	}	1903	}
1385	else	1904	else
1386	cell->darkness = 0;	1905	CELL_CLEAR (cell);
1387	}	1906	}
1388	}	1907	}
		1908	OUTPUT:
		1909	RETVAL
1389		1910
1390	SV *	1911	SV *
1391	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1912	mapmap (DC::Map self, int x0, int y0, int w, int h)
1392	CODE:	1913	CODE:
1393	{	1914	{
1394	int x1, x;	1915	int x1, x;
1395	int y1, y;	1916	int y1, y;
1396	int z;	1917	int z;
…		…
1417	{	1938	{
1418	mapcell *cell = row->col + (x - row->c0);	1939	mapcell *cell = row->col + (x - row->c0);
1419		1940
1420	for (z = 0; z <= 0; z++)	1941	for (z = 0; z <= 0; z++)
1421	{	1942	{
1422	mapface face = cell->face [z];
1423
1424	if (face)
1425	{
1426	maptex tex = self->tex [face];	1943	maptex tex = self->tex [cell->tile [z]];
1427	int a0 = 255 - tex.a;	1944	int a0 = 255 - tex.a;
1428	int a1 = tex.a;	1945	int a1 = tex.a;
1429		1946
1430	r = (r * a0 + tex.r * a1) / 255;	1947	r = (r * a0 + tex.r * a1) / 255;
1431	g = (g * a0 + tex.g * a1) / 255;	1948	g = (g * a0 + tex.g * a1) / 255;
1432	b = (b * a0 + tex.b * a1) / 255;	1949	b = (b * a0 + tex.b * a1) / 255;
1433	a = (a * a0 + tex.a * a1) / 255;	1950	a = (a * a0 + tex.a * a1) / 255;
1434	}
1435	}	1951	}
1436	}	1952	}
1437		1953
1438	*map++ = (r )	1954	*map++ = (r )
1439	\| (g << 8)	1955	\| (g << 8)
…		…
1446	}	1962	}
1447	OUTPUT:	1963	OUTPUT:
1448	RETVAL	1964	RETVAL
1449		1965
1450	void	1966	void
1451	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1967	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1452	CODE:	1968	CODE:
1453	{	1969	{
1454	int vx, vy;
1455	int x, y, z;	1970	int x, y, z;
1456	int last_name;
1457	mapface face;
1458		1971
1459	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1972	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1460	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1973	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1974	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1975	smooth_key skey;
		1976	int pl_x, pl_y;
		1977	maptex pl_tex;
		1978	rc_t *rc = rc_alloc ();
		1979	rc_key_t key;
		1980	rc_array_t *arr;
1461		1981
1462	/*	1982	pl_tex.name = 0;
1463	int vx = self->vx = self->w >= sw
1464	? self->x + (self->w - sw) / 2
1465	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1466		1983
1467	int vy = self->vy = self->h >= sh	1984	// thats current max. sorry.
1468	? self->y + (self->h - sh) / 2	1985	if (sw > 255) sw = 255;
1469	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1986	if (sh > 255) sh = 255;
1470	*/
1471		1987
1472	glColor4ub (255, 255, 255, 255);	1988	// clear key, in case of extra padding
		1989	memset (&skey, 0, sizeof (skey));
		1990
		1991	memset (&key, 0, sizeof (key));
		1992	key.r = 255;
		1993	key.g = 255;
		1994	key.b = 255;
		1995	key.a = 255;
		1996	key.mode = GL_QUADS;
		1997	key.format = GL_T2F_V3F;
		1998	key.texname = -1;
		1999
		2000	mx += self->x;
		2001	my += self->y;
		2002
		2003	// first pass: determine smooth_max
		2004	// rather ugly, if you ask me
		2005	// could also be stored inside mapcell and updated on change
		2006	memset (smooth_max, 0, sizeof (smooth_max));
		2007
		2008	for (y = 0; y < sh; y++)
		2009	if (0 <= y + my && y + my < self->rows)
		2010	{
		2011	maprow *row = self->row + (y + my);
		2012
		2013	for (x = 0; x < sw; x++)
		2014	if (row->c0 <= x + mx && x + mx < row->c1)
		2015	{
		2016	mapcell *cell = row->col + (x + mx - row->c0);
		2017
		2018	smooth_max[x + 1][y + 1] =
		2019	MAX (self->tex [cell->tile [0]].smoothlevel,
		2020	MAX (self->tex [cell->tile [1]].smoothlevel,
		2021	self->tex [cell->tile [2]].smoothlevel));
		2022	}
		2023	}
1473		2024
1474	glEnable (GL_BLEND);	2025	glEnable (GL_BLEND);
1475	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2026	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1476	glEnable (GL_TEXTURE_2D);
1477	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2027	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1478		2028
1479	glBegin (GL_QUADS);
1480
1481	last_name = 0;
1482
1483	for (z = 0; z < 3; z++)	2029	for (z = 0; z <= 2; z++)
		2030	{
		2031	memset (smooth_level, 0, sizeof (smooth_level));
		2032
1484	for (y = 0; y < sh; y++)	2033	for (y = 0; y < sh; y++)
1485	if (0 <= y + vy && y + vy < self->rows)	2034	if (0 <= y + my && y + my < self->rows)
1486	{	2035	{
1487	maprow *row = self->row + (y + vy);	2036	maprow *row = self->row + (y + my);
1488		2037
1489	for (x = 0; x < sw; x++)	2038	for (x = 0; x < sw; x++)
1490	if (row->c0 <= x + vx && x + vx < row->c1)	2039	if (row->c0 <= x + mx && x + mx < row->c1)
1491	{	2040	{
1492	mapcell *cell = row->col + (x + vx - row->c0);	2041	mapcell *cell = row->col + (x + mx - row->c0);
1493
1494	face = cell->face [z];	2042	tileid tile = cell->tile [z];
		2043
		2044	if (tile)
		2045	{
		2046	maptex tex = self->tex [tile];
		2047	int px = (x + 1) * T - tex.w;
		2048	int py = (y + 1) * T - tex.h;
1495		2049
1496	if (face && face < self->texs)	2050	if (key.texname != tex.name)
		2051	{
		2052	if (!tex.name)
		2053	tex = self->tex [2]; /* missing, replace by noface */
		2054
		2055	key.texname = tex.name;
		2056	arr = rc_array (rc, &key);
		2057	}
		2058
		2059	if (expect_false (cell->player == player) && expect_false (z == 2))
		2060	{
		2061	pl_x = px;
		2062	pl_y = py;
		2063	pl_tex = tex;
		2064	continue;
		2065	}
		2066
		2067	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2068	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2069	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2070	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2071
		2072	if (expect_false (cell->flags) && expect_false (z == 2))
		2073	{
		2074	// overlays such as the speech bubble, probably more to come
		2075	if (cell->flags & 1)
		2076	{
		2077	maptex tex = self->tex [1];
		2078	int px = x * T + T * 2 / 32;
		2079	int py = y * T - T * 6 / 32;
		2080
		2081	if (tex.name)
		2082	{
		2083	if (key.texname != tex.name)
		2084	{
		2085	key.texname = tex.name;
		2086	arr = rc_array (rc, &key);
		2087	}
		2088
		2089	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2090	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2091	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2092	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2093	}
		2094	}
		2095	}
		2096
		2097	// update smooth hash
		2098	if (tex.smoothtile)
		2099	{
		2100	skey.tile = tex.smoothtile;
		2101	skey.level = tex.smoothlevel;
		2102
		2103	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2104
		2105	// add bits to current tile and all neighbours. skey.x\|y is
		2106	// shifted +1\|+1 so we always stay positive.
		2107
		2108	// bits is ___n cccc CCCC bbbb
		2109	// n do not draw borders&corners
		2110	// c draw these corners, but...
		2111	// C ... not these
		2112	// b draw these borders
		2113
		2114	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2115	// ┃· ·· ·┃ ━━
		2116
		2117	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2118	// ·· ·· ·┏ ┓·
		2119
		2120	// full tile
		2121	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2122
		2123	// borders
		2124	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2125	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2126	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2127	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2128
		2129	// corners
		2130	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2131	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2132	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2133	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2134	}
		2135	}
		2136	}
		2137	}
		2138
		2139	rc_draw (rc);
		2140	rc_clear (rc);
		2141
		2142	// go through all smoothlevels, lowest to highest, then draw.
		2143	// this is basically counting sort
		2144	{
		2145	int w, b;
		2146
		2147	glEnable (GL_TEXTURE_2D);
		2148	glBegin (GL_QUADS);
		2149	for (w = 0; w < 256 / 32; ++w)
		2150	{
		2151	uint32_t smask = smooth_level [w];
		2152	if (smask)
		2153	for (b = 0; b < 32; ++b)
		2154	if (smask & (((uint32_t)1) << b))
1497	{	2155	{
1498	maptex tex = self->tex [face];	2156	int level = (w << 5) \| b;
1499	int px = (x + 1) * 32 - tex.w;	2157	HE *he;
1500	int py = (y + 1) * 32 - tex.h;
1501		2158
1502	if (last_name != tex.name)	2159	hv_iterinit (smooth);
		2160	while ((he = hv_iternext (smooth)))
1503	{	2161	{
1504	glEnd ();	2162	smooth_key skey = (smooth_key )HeKEY (he);
1505	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2163	IV bits = SvIVX (HeVAL (he));
1506	glBegin (GL_QUADS);
1507	}
1508		2164
1509	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1510	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1511	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1512	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1513	}
1514
1515	if (cell->flags && z == 2)
1516	{
1517	if (cell->flags & 1)	2165	if (!(bits & 0x1000)
		2166	&& skey->level == level
		2167	&& level > smooth_max [skey->x][skey->y])
1518	{	2168	{
1519	maptex tex = self->tex [1];	2169	maptex tex = self->tex [skey->tile];
1520	int px = (x + 1) * 32 - tex.w + 2;	2170	int px = (((int)skey->x) - 1) * T;
1521	int py = (y + 1) * 32 - tex.h - 6;	2171	int py = (((int)skey->y) - 1) * T;
		2172	int border = bits & 15;
		2173	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2174	float dx = tex.s * .0625f; // 16 images/row
		2175	float dy = tex.t * .5f ; // 2 images/column
1522		2176
		2177	if (tex.name)
		2178	{
		2179	// this time avoiding texture state changes
		2180	// save gobs of state changes.
		2181	if (key.texname != tex.name)
		2182	{
1523	glEnd ();	2183	glEnd ();
1524	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2184	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1525	glBegin (GL_QUADS);	2185	glBegin (GL_QUADS);
		2186	}
1526		2187
		2188	if (border)
		2189	{
		2190	float ox = border * dx;
		2191
		2192	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2193	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2194	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2195	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2196	}
		2197
		2198	if (corner)
		2199	{
		2200	float ox = corner * dx;
		2201
1527	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2202	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1528	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2203	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1529	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2204	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1530	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2205	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2206	}
		2207	}
		2208	}
1531	}	2209	}
1532	}	2210	}
1533	}
1534	}	2211	}
1535		2212
1536	glEnd ();	2213	glEnd ();
1537
1538	glDisable (GL_TEXTURE_2D);	2214	glDisable (GL_TEXTURE_2D);
		2215	key.texname = -1;
		2216	}
		2217
		2218	hv_clear (smooth);
		2219	}
		2220
		2221	if (pl_tex.name)
		2222	{
		2223	maptex tex = pl_tex;
		2224	int px = pl_x + sdx;
		2225	int py = pl_y + sdy;
		2226
		2227	key.texname = tex.name;
		2228	arr = rc_array (rc, &key);
		2229
		2230	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2231	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2232	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2233	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2234
		2235	rc_draw (rc);
		2236	}
		2237
1539	glDisable (GL_BLEND);	2238	glDisable (GL_BLEND);
		2239	rc_free (rc);
1540		2240
1541	// top layer: overlays such as the health bar	2241	// top layer: overlays such as the health bar
1542	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1543	if (0 <= y + vy && y + vy < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1544	{	2244	{
1545	maprow *row = self->row + (y + vy);	2245	maprow *row = self->row + (y + my);
1546		2246
1547	for (x = 0; x < sw; x++)	2247	for (x = 0; x < sw; x++)
1548	if (row->c0 <= x + vx && x + vx < row->c1)	2248	if (row->c0 <= x + mx && x + mx < row->c1)
1549	{	2249	{
1550	mapcell *cell = row->col + (x + vx - row->c0);	2250	mapcell *cell = row->col + (x + mx - row->c0);
1551		2251
1552	int px = x * 32;	2252	int px = x * T;
1553	int py = y * 32;	2253	int py = y * T;
1554		2254
1555	if (cell->stat_hp)	2255	if (cell->stat_hp)
1556	{	2256	{
1557	int width = cell->stat_width * 32;	2257	int width = cell->stat_width * T;
1558	int thick = sh / 28 + 1 + cell->stat_width;	2258	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1559		2259
1560	glColor3ub (0, 0, 0);	2260	glColor3ub (0, 0, 0);
1561	glRectf (px + 1, py - thick - 2,	2261	glRectf (px + 1, py - thick - 2,
1562	px + width - 1, py);	2262	px + width - 1, py);
1563		2263
…		…
1569	}	2269	}
1570	}	2270	}
1571	}	2271	}
1572		2272
1573	void	2273	void
1574	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2274	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1575	CODE:	2275	CODE:
1576	{	2276	{
1577	static float color[16][3] = {	2277	static float color[16][3] = {
1578	{ 0.00F, 0.00F, 0.00F },	2278	{ 0.00F, 0.00F, 0.00F },
1579	{ 1.00F, 1.00F, 1.00F },	2279	{ 1.00F, 1.00F, 1.00F },
…		…
1629	glDisable (GL_BLEND);	2329	glDisable (GL_BLEND);
1630	glDisable (GL_TEXTURE_2D);	2330	glDisable (GL_TEXTURE_2D);
1631	}	2331	}
1632		2332
1633	void	2333	void
1634	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2334	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1635	PPCODE:	2335	PPCODE:
1636	{	2336	{
1637	int vx, vy;
1638	int x, y;	2337	int x, y;
		2338	int sw1 = sw + 2;
		2339	int sh1 = sh + 2;
		2340	int sh3 = sh * 3;
1639	int sw4 = (sw + 3) & ~3;	2341	int sw34 = (sw * 3 + 3) & ~3;
		2342	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1640	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2343	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1641	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2344	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1642		2345
1643	memset (darkness, 255, sw4 * sh);
1644	SvPOK_only (darkness_sv);	2346	SvPOK_only (darkness3_sv);
1645	SvCUR_set (darkness_sv, sw4 * sh);	2347	SvCUR_set (darkness3_sv, sw34 * sh3);
1646		2348
1647	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2349	mx += self->x - 1;
1648	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2350	my += self->y - 1;
1649		2351
		2352	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2353
1650	for (y = 0; y < sh; y++)	2354	for (y = 0; y < sh1; y++)
1651	if (0 <= y + vy && y + vy < self->rows)	2355	if (0 <= y + my && y + my < self->rows)
1652	{	2356	{
1653	maprow *row = self->row + (y + vy);	2357	maprow *row = self->row + (y + my);
1654		2358
1655	for (x = 0; x < sw; x++)	2359	for (x = 0; x < sw1; x++)
1656	if (row->c0 <= x + vx && x + vx < row->c1)	2360	if (row->c0 <= x + mx && x + mx < row->c1)
1657	{	2361	{
1658	mapcell *cell = row->col + (x + vx - row->c0);	2362	mapcell *cell = row->col + (x + mx - row->c0);
1659		2363
1660	darkness[y * sw4 + x] = cell->darkness	2364	darkness1 [y * sw1 + x] = cell->darkness
1661	? 255 - (cell->darkness - 1)	2365	? 255 - (cell->darkness - 1)
1662	: 255 - FOW_DARKNESS;	2366	: 255 - FOW_DARKNESS;
1663	}	2367	}
1664	}	2368	}
1665		2369
		2370	for (y = 0; y < sh; ++y)
		2371	for (x = 0; x < sw; ++x)
		2372	{
		2373	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2374	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2375	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2376	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2377	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2378	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2379	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2380	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2381	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2382
		2383	uint8_t r11 = (d11 + d21 + d12) / 3;
		2384	uint8_t r21 = d21;
		2385	uint8_t r31 = (d21 + d31 + d32) / 3;
		2386
		2387	uint8_t r12 = d12;
		2388	uint8_t r22 = d22;
		2389	uint8_t r32 = d32;
		2390
		2391	uint8_t r13 = (d13 + d23 + d12) / 3;
		2392	uint8_t r23 = d23;
		2393	uint8_t r33 = (d23 + d33 + d32) / 3;
		2394
		2395	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2396	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2397	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2398	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2399	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2401	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2402	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2404	}
		2405
		2406	free (darkness1);
		2407
1666	EXTEND (SP, 3);	2408	EXTEND (SP, 3);
1667	PUSHs (sv_2mortal (newSViv (sw4)));	2409	PUSHs (sv_2mortal (newSViv (sw34)));
1668	PUSHs (sv_2mortal (newSViv (sh)));	2410	PUSHs (sv_2mortal (newSViv (sh3)));
1669	PUSHs (darkness_sv);	2411	PUSHs (darkness3_sv);
1670	}	2412	}
1671		2413
1672	SV *	2414	SV *
1673	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2415	get_rect (DC::Map self, int x0, int y0, int w, int h)
1674	CODE:	2416	CODE:
1675	{	2417	{
1676	int x, y, x1, y1;	2418	int x, y, x1, y1;
1677	SV data_sv = newSV (w h * 7 + 5);	2419	SV data_sv = newSV (w h * 7 + 5);
1678	uint8_t data = (uint8_t )SvPVX (data_sv);	2420	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1703	if (row && row->c0 <= x && x < row->c1)	2445	if (row && row->c0 <= x && x < row->c1)
1704	{	2446	{
1705	mapcell *cell = row->col + (x - row->c0);	2447	mapcell *cell = row->col + (x - row->c0);
1706	uint8_t flags = 0;	2448	uint8_t flags = 0;
1707		2449
1708	if (cell->face [0]) flags \|= 1;	2450	if (cell->tile [0]) flags \|= 1;
1709	if (cell->face [1]) flags \|= 2;	2451	if (cell->tile [1]) flags \|= 2;
1710	if (cell->face [2]) flags \|= 4;	2452	if (cell->tile [2]) flags \|= 4;
1711		2453
1712	*data++ = flags;	2454	*data++ = flags;
1713		2455
1714	if (flags & 1)	2456	if (flags & 1)
1715	{	2457	{
		2458	tileid tile = cell->tile [0];
1716	*data++ = cell->face [0] >> 8;	2459	*data++ = tile >> 8;
1717	*data++ = cell->face [0];	2460	*data++ = tile;
1718	}	2461	}
1719		2462
1720	if (flags & 2)	2463	if (flags & 2)
1721	{	2464	{
		2465	tileid tile = cell->tile [1];
1722	*data++ = cell->face [1] >> 8;	2466	*data++ = tile >> 8;
1723	*data++ = cell->face [1];	2467	*data++ = tile;
1724	}	2468	}
1725		2469
1726	if (flags & 4)	2470	if (flags & 4)
1727	{	2471	{
		2472	tileid tile = cell->tile [2];
1728	*data++ = cell->face [2] >> 8;	2473	*data++ = tile >> 8;
1729	*data++ = cell->face [2];	2474	*data++ = tile;
1730	}	2475	}
1731	}	2476	}
1732	else	2477	else
1733	*data++ = 0;	2478	*data++ = 0;
1734	}	2479	}
1735	}	2480	}
1736		2481
		2482	/* if size is wh + 5 then no data has been found /
		2483	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2484	{
1737	SvPOK_only (data_sv);	2485	SvPOK_only (data_sv);
1738	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2486	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2487	}
		2488
1739	RETVAL = data_sv;	2489	RETVAL = data_sv;
1740	}	2490	}
1741	OUTPUT:	2491	OUTPUT:
1742	RETVAL	2492	RETVAL
1743		2493
1744	void	2494	void
1745	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2495	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1746	PPCODE:	2496	PPCODE:
1747	{	2497	{
1748	int x, y, z;	2498	int x, y, z;
1749	int w, h;	2499	int w, h;
1750	int x1, y1;	2500	int x1, y1;
		2501	STRLEN len;
		2502	uint8_t data, end;
		2503
		2504	len = SvLEN (data_sv);
		2505	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2506	data = SvPVbyte_nolen (data_sv);
		2507	end = data + len + 8;
		2508
		2509	if (len < 5)
		2510	XSRETURN_EMPTY;
1751		2511
1752	if (*data++ != 0)	2512	if (*data++ != 0)
1753	return; /* version mismatch */	2513	XSRETURN_EMPTY; /* version mismatch */
1754		2514
1755	w = data++ << 8; w \|= data++;	2515	w = data++ << 8; w \|= data++;
1756	h = data++ << 8; h \|= data++;	2516	h = data++ << 8; h \|= data++;
1757		2517
1758	// we need to do this 'cause we don't keep an absolute coord system for rows	2518	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1770	{	2530	{
1771	maprow *row = map_get_row (self, y);	2531	maprow *row = map_get_row (self, y);
1772		2532
1773	for (x = x0; x < x1; x++)	2533	for (x = x0; x < x1; x++)
1774	{	2534	{
		2535	uint8_t flags;
		2536
		2537	if (data + 7 >= end)
		2538	XSRETURN_EMPTY;
		2539
1775	uint8_t flags = *data++;	2540	flags = *data++;
1776		2541
1777	if (flags)	2542	if (flags)
1778	{	2543	{
1779	mapface face[3] = { 0, 0, 0 };
1780
1781	mapcell *cell = row_get_cell (row, x);	2544	mapcell *cell = row_get_cell (row, x);
		2545	tileid tile[3] = { 0, 0, 0 };
1782		2546
1783	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2547	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1784	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2548	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1785	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2549	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1786		2550
1787	if (cell->darkness == 0)	2551	if (cell->darkness == 0)
1788	{	2552	{
1789	cell->darkness = 0;	2553	/cell->darkness = 0;/
		2554	EXTEND (SP, 3);
1790		2555
1791	for (z = 0; z <= 2; z++)	2556	for (z = 0; z <= 2; z++)
1792	{	2557	{
1793	cell->face[z] = face[z];	2558	tileid t = tile [z];
1794		2559
1795	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2560	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2561	{
1796	XPUSHs (sv_2mortal (newSViv (face[z])));	2562	PUSHs (sv_2mortal (newSViv (t)));
		2563	need_texid (self, t);
		2564	}
		2565
		2566	cell->tile [z] = t;
1797	}	2567	}
1798	}	2568	}
1799	}	2569	}
1800	}	2570	}
1801	}	2571	}
1802	}	2572	}
1803		2573
1804	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2574	MODULE = Deliantra::Client PACKAGE = DC::RW
1805		2575
1806	CFPlus::MixChunk	2576	DC::RW
1807	new_from_file (SV class, char path)	2577	new (SV class, SV data_sv)
1808	CODE:	2578	CODE:
1809	RETVAL = Mix_LoadWAV (path);	2579	{
		2580	STRLEN datalen;
		2581	char *data = SvPVbyte (data_sv, datalen);
		2582
		2583	RETVAL = SDL_RWFromConstMem (data, datalen);
		2584	}
1810	OUTPUT:	2585	OUTPUT:
1811	RETVAL	2586	RETVAL
1812		2587
		2588	DC::RW
		2589	new_from_file (SV class, const char path, const char *mode = "rb")
		2590	CODE:
		2591	RETVAL = SDL_RWFromFile (path, mode);
		2592	OUTPUT:
		2593	RETVAL
		2594
		2595	# fails on win32:
		2596	# dc.xs(2268) : error C2059: syntax error : '('
1813	void	2597	#void
		2598	#close (DC::RW self)
		2599	# CODE:
		2600	# (self->(close)) (self);
		2601
		2602	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2603
		2604	PROTOTYPES: DISABLE
		2605
		2606	DC::Channel
		2607	find ()
		2608	CODE:
		2609	{
		2610	RETVAL = Mix_GroupAvailable (-1);
		2611
		2612	if (RETVAL < 0)
		2613	{
		2614	RETVAL = Mix_GroupOldest (-1);
		2615
		2616	if (RETVAL < 0)
		2617	XSRETURN_UNDEF;
		2618
		2619	Mix_HaltChannel (RETVAL);
		2620	}
		2621
		2622	Mix_UnregisterAllEffects (RETVAL);
		2623	Mix_Volume (RETVAL, 128);
		2624	}
		2625	OUTPUT:
		2626	RETVAL
		2627
		2628	void
		2629	halt (DC::Channel self)
		2630	CODE:
		2631	Mix_HaltChannel (self);
		2632
		2633	void
		2634	expire (DC::Channel self, int ticks = -1)
		2635	CODE:
		2636	Mix_ExpireChannel (self, ticks);
		2637
		2638	void
		2639	fade_out (DC::Channel self, int ticks = -1)
		2640	CODE:
		2641	Mix_FadeOutChannel (self, ticks);
		2642
		2643	int
		2644	volume (DC::Channel self, int volume)
		2645	CODE:
		2646	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2647	OUTPUT:
		2648	RETVAL
		2649
		2650	void
		2651	unregister_all_effects (DC::Channel self)
		2652	CODE:
		2653	Mix_UnregisterAllEffects (self);
		2654
		2655	void
		2656	set_panning (DC::Channel self, int left, int right)
		2657	CODE:
		2658	left = CLAMP (left , 0, 255);
		2659	right = CLAMP (right, 0, 255);
		2660	Mix_SetPanning (self, left, right);
		2661
		2662	void
		2663	set_distance (DC::Channel self, int distance)
		2664	CODE:
		2665	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2666
		2667	void
		2668	set_position (DC::Channel self, int angle, int distance)
		2669	CODE:
		2670
		2671	void
		2672	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2673	CODE:
		2674	{
		2675	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2676	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2677	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2678	}
		2679
		2680	void
		2681	set_reverse_stereo (DC::Channel self, int flip)
		2682	CODE:
		2683	Mix_SetReverseStereo (self, flip);
		2684
		2685	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2686
		2687	PROTOTYPES: DISABLE
		2688
		2689	DC::MixChunk
		2690	new (SV *class, DC::RW rwops)
		2691	CODE:
		2692	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2693	OUTPUT:
		2694	RETVAL
		2695
		2696	void
1814	DESTROY (CFPlus::MixChunk self)	2697	DESTROY (DC::MixChunk self)
1815	CODE:	2698	CODE:
1816	Mix_FreeChunk (self);	2699	Mix_FreeChunk (self);
1817		2700
1818	int	2701	int
1819	volume (CFPlus::MixChunk self, int volume = -1)	2702	volume (DC::MixChunk self, int volume = -1)
1820	CODE:	2703	CODE:
		2704	if (items > 1)
		2705	volume = CLAMP (volume, 0, 128);
1821	RETVAL = Mix_VolumeChunk (self, volume);	2706	RETVAL = Mix_VolumeChunk (self, volume);
1822	OUTPUT:	2707	OUTPUT:
1823	RETVAL	2708	RETVAL
1824		2709
1825	int	2710	DC::Channel
1826	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2711	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1827	CODE:	2712	CODE:
		2713	{
1828	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2714	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2715
		2716	if (RETVAL < 0)
		2717	XSRETURN_UNDEF;
		2718
		2719	if (channel < 0)
		2720	{
		2721	Mix_UnregisterAllEffects (RETVAL);
		2722	Mix_Volume (RETVAL, 128);
		2723	}
		2724	}
1829	OUTPUT:	2725	OUTPUT:
1830	RETVAL	2726	RETVAL
1831		2727
1832	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2728	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1833		2729
1834	int	2730	int
1835	volume (int volume = -1)	2731	volume (int volume = -1)
		2732	PROTOTYPE: ;$
1836	CODE:	2733	CODE:
		2734	if (items > 0)
		2735	volume = CLAMP (volume, 0, 128);
1837	RETVAL = Mix_VolumeMusic (volume);	2736	RETVAL = Mix_VolumeMusic (volume);
1838	OUTPUT:	2737	OUTPUT:
1839	RETVAL	2738	RETVAL
1840		2739
		2740	void
		2741	fade_out (int ms)
		2742	CODE:
		2743	Mix_FadeOutMusic (ms);
		2744
		2745	void
		2746	halt ()
		2747	CODE:
		2748	Mix_HaltMusic ();
		2749
1841	CFPlus::MixMusic	2750	DC::MixMusic
1842	new_from_file (SV class, char path)	2751	new (SV *class, DC::RW rwops)
1843	CODE:	2752	CODE:
1844	RETVAL = Mix_LoadMUS (path);	2753	RETVAL = Mix_LoadMUS_RW (rwops);
1845	OUTPUT:	2754	OUTPUT:
1846	RETVAL	2755	RETVAL
1847		2756
1848	void	2757	void
1849	DESTROY (CFPlus::MixMusic self)	2758	DESTROY (DC::MixMusic self)
1850	CODE:	2759	CODE:
1851	Mix_FreeMusic (self);	2760	Mix_FreeMusic (self);
1852		2761
1853	int	2762	int
1854	play (CFPlus::MixMusic self, int loops = -1)	2763	play (DC::MixMusic self, int loops = -1)
1855	CODE:	2764	CODE:
1856	RETVAL = Mix_PlayMusic (self, loops);	2765	RETVAL = Mix_PlayMusic (self, loops);
1857	OUTPUT:	2766	OUTPUT:
1858	RETVAL	2767	RETVAL
1859		2768
1860	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2769	void
		2770	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2771	CODE:
		2772	Mix_FadeInMusicPos (self, loops, ms, position);
		2773
		2774	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2775
		2776	PROTOTYPES: ENABLE
1861		2777
1862	BOOT:	2778	BOOT:
1863	{	2779	{
1864	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2780	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1865	static const struct {	2781	static const struct {
1866	const char *name;	2782	const char *name;
1867	IV iv;	2783	IV iv;
1868	} *civ, const_iv[] = {	2784	} *civ, const_iv[] = {
1869	# define const_iv(name) { # name, (IV)name }	2785	# define const_iv(name) { # name, (IV)name }
		2786	const_iv (GL_VENDOR),
		2787	const_iv (GL_VERSION),
		2788	const_iv (GL_EXTENSIONS),
1870	const_iv (GL_COLOR_MATERIAL),	2789	const_iv (GL_COLOR_MATERIAL),
1871	const_iv (GL_SMOOTH),	2790	const_iv (GL_SMOOTH),
1872	const_iv (GL_FLAT),	2791	const_iv (GL_FLAT),
1873	const_iv (GL_DITHER),	2792	const_iv (GL_DITHER),
1874	const_iv (GL_BLEND),	2793	const_iv (GL_BLEND),
…		…
1878	const_iv (GL_ALPHA_TEST),	2797	const_iv (GL_ALPHA_TEST),
1879	const_iv (GL_NORMALIZE),	2798	const_iv (GL_NORMALIZE),
1880	const_iv (GL_RESCALE_NORMAL),	2799	const_iv (GL_RESCALE_NORMAL),
1881	const_iv (GL_FRONT),	2800	const_iv (GL_FRONT),
1882	const_iv (GL_BACK),	2801	const_iv (GL_BACK),
		2802	const_iv (GL_AUX0),
1883	const_iv (GL_AND),	2803	const_iv (GL_AND),
1884	const_iv (GL_ONE),	2804	const_iv (GL_ONE),
1885	const_iv (GL_ZERO),	2805	const_iv (GL_ZERO),
1886	const_iv (GL_SRC_ALPHA),	2806	const_iv (GL_SRC_ALPHA),
1887	const_iv (GL_DST_ALPHA),	2807	const_iv (GL_DST_ALPHA),
…		…
1900	const_iv (GL_INTENSITY),	2820	const_iv (GL_INTENSITY),
1901	const_iv (GL_LUMINANCE),	2821	const_iv (GL_LUMINANCE),
1902	const_iv (GL_LUMINANCE_ALPHA),	2822	const_iv (GL_LUMINANCE_ALPHA),
1903	const_iv (GL_FLOAT),	2823	const_iv (GL_FLOAT),
1904	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2824	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2825	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2826	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2827	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2828	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2829	const_iv (GL_COMPRESSED_RGB_ARB),
		2830	const_iv (GL_COMPRESSED_RGBA_ARB),
1905	const_iv (GL_COMPILE),	2831	const_iv (GL_COMPILE),
		2832	const_iv (GL_PROXY_TEXTURE_1D),
		2833	const_iv (GL_PROXY_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_1D),	2834	const_iv (GL_TEXTURE_1D),
1907	const_iv (GL_TEXTURE_2D),	2835	const_iv (GL_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_ENV),	2836	const_iv (GL_TEXTURE_ENV),
1909	const_iv (GL_TEXTURE_MAG_FILTER),	2837	const_iv (GL_TEXTURE_MAG_FILTER),
1910	const_iv (GL_TEXTURE_MIN_FILTER),	2838	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1931	const_iv (GL_COLOR_LOGIC_OP),	2859	const_iv (GL_COLOR_LOGIC_OP),
1932	const_iv (GL_SEPARABLE_2D),	2860	const_iv (GL_SEPARABLE_2D),
1933	const_iv (GL_CONVOLUTION_2D),	2861	const_iv (GL_CONVOLUTION_2D),
1934	const_iv (GL_CONVOLUTION_BORDER_MODE),	2862	const_iv (GL_CONVOLUTION_BORDER_MODE),
1935	const_iv (GL_CONSTANT_BORDER),	2863	const_iv (GL_CONSTANT_BORDER),
		2864	const_iv (GL_POINTS),
1936	const_iv (GL_LINES),	2865	const_iv (GL_LINES),
1937	const_iv (GL_LINE_STRIP),	2866	const_iv (GL_LINE_STRIP),
1938	const_iv (GL_LINE_LOOP),	2867	const_iv (GL_LINE_LOOP),
1939	const_iv (GL_QUADS),	2868	const_iv (GL_QUADS),
1940	const_iv (GL_QUAD_STRIP),	2869	const_iv (GL_QUAD_STRIP),
1941	const_iv (GL_TRIANGLES),	2870	const_iv (GL_TRIANGLES),
1942	const_iv (GL_TRIANGLE_STRIP),	2871	const_iv (GL_TRIANGLE_STRIP),
1943	const_iv (GL_TRIANGLE_FAN),	2872	const_iv (GL_TRIANGLE_FAN),
		2873	const_iv (GL_POLYGON),
1944	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2874	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2875	const_iv (GL_POINT_SMOOTH_HINT),
		2876	const_iv (GL_LINE_SMOOTH_HINT),
		2877	const_iv (GL_POLYGON_SMOOTH_HINT),
		2878	const_iv (GL_GENERATE_MIPMAP_HINT),
		2879	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1945	const_iv (GL_FASTEST),	2880	const_iv (GL_FASTEST),
		2881	const_iv (GL_DONT_CARE),
		2882	const_iv (GL_NICEST),
1946	const_iv (GL_V2F),	2883	const_iv (GL_V2F),
1947	const_iv (GL_V3F),	2884	const_iv (GL_V3F),
1948	const_iv (GL_T2F_V3F),	2885	const_iv (GL_T2F_V3F),
1949	const_iv (GL_T2F_N3F_V3F),	2886	const_iv (GL_T2F_N3F_V3F),
1950	# undef const_iv	2887	# undef const_iv
1951	};	2888	};
1952		2889
1953	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2890	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1954	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2891	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2892
		2893	texture_av = newAV ();
		2894	AvREAL_off (texture_av);
1955	}	2895	}
		2896
		2897	void
		2898	disable_GL_EXT_blend_func_separate ()
		2899	CODE:
		2900	gl.BlendFuncSeparate = 0;
		2901	gl.BlendFuncSeparateEXT = 0;
1956		2902
1957	char *	2903	char *
1958	gl_vendor ()	2904	gl_vendor ()
1959	CODE:	2905	CODE:
1960	RETVAL = (char *)glGetString (GL_VENDOR);	2906	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1973	CODE:	2919	CODE:
1974	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2920	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1975	OUTPUT:	2921	OUTPUT:
1976	RETVAL	2922	RETVAL
1977		2923
		2924	const char *glGetString (GLenum pname)
		2925
		2926	GLint glGetInteger (GLenum pname)
		2927	CODE:
		2928	glGetIntegerv (pname, &RETVAL);
		2929	OUTPUT:
		2930	RETVAL
		2931
		2932	GLdouble glGetDouble (GLenum pname)
		2933	CODE:
		2934	glGetDoublev (pname, &RETVAL);
		2935	OUTPUT:
		2936	RETVAL
		2937
1978	int glGetError ()	2938	int glGetError ()
1979		2939
1980	void glFinish ()	2940	void glFinish ()
1981		2941
1982	void glClear (int mask)	2942	void glClear (int mask)
…		…
2019	# near_ and far_ are due to microsofts buggy "c" compiler	2979	# near_ and far_ are due to microsofts buggy "c" compiler
2020	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2980	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2021		2981
2022	# near_ and far_ are due to microsofts buggy "c" compiler	2982	# near_ and far_ are due to microsofts buggy "c" compiler
2023	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2983	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2984
		2985	PROTOTYPES: DISABLE
2024		2986
2025	void glViewport (int x, int y, int width, int height)	2987	void glViewport (int x, int y, int width, int height)
2026		2988
2027	void glScissor (int x, int y, int width, int height)	2989	void glScissor (int x, int y, int width, int height)
2028		2990
…		…
2036		2998
2037	void glRotate (float angle, float x, float y, float z)	2999	void glRotate (float angle, float x, float y, float z)
2038	CODE:	3000	CODE:
2039	glRotatef (angle, x, y, z);	3001	glRotatef (angle, x, y, z);
2040		3002
2041	void glBegin (int mode)
2042
2043	void glEnd ()
2044
2045	void glColor (float r, float g, float b, float a = 1.0)	3003	void glColor (float r, float g, float b, float a = 1.0)
2046	PROTOTYPE: @
2047	ALIAS:	3004	ALIAS:
2048	glColor_premultiply = 1	3005	glColor_premultiply = 1
2049	CODE:	3006	CODE:
2050	if (ix)	3007	if (ix)
2051	{	3008	{
…		…
2054	b *= a;	3011	b *= a;
2055	}	3012	}
2056	// microsoft visual "c" rounds instead of truncating...	3013	// microsoft visual "c" rounds instead of truncating...
2057	glColor4f (r, g, b, a);	3014	glColor4f (r, g, b, a);
2058		3015
2059	void glInterleavedArrays (int format, int stride, char *data)
2060
2061	void glDrawElements (int mode, int count, int type, char *indices)
2062
2063	# 1.2 void glDrawRangeElements (int mode, int start, int end
2064
2065	void glRasterPos (float x, float y, float z = 0.)	3016	void glRasterPos (float x, float y, float z = 0.)
2066	CODE:	3017	CODE:
2067	glRasterPos3f (0, 0, z);	3018	glRasterPos3f (0, 0, z);
2068	glBitmap (0, 0, 0, 0, x, y, 0);	3019	glBitmap (0, 0, 0, 0, x, y, 0);
2069		3020
…		…
2073		3024
2074	void glTexCoord (float s, float t)	3025	void glTexCoord (float s, float t)
2075	CODE:	3026	CODE:
2076	glTexCoord2f (s, t);	3027	glTexCoord2f (s, t);
2077		3028
		3029	void glRect (float x1, float y1, float x2, float y2)
		3030	CODE:
		3031	glRectf (x1, y1, x2, y2);
		3032
		3033	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3034	CODE:
		3035	glBegin (GL_LINE_LOOP);
		3036	glVertex2f (x1, y1);
		3037	glVertex2f (x2, y1);
		3038	glVertex2f (x2, y2);
		3039	glVertex2f (x1, y2);
		3040	glEnd ();
		3041
		3042	PROTOTYPES: ENABLE
		3043
		3044	void glBegin (int mode)
		3045
		3046	void glEnd ()
		3047
		3048	void glPointSize (GLfloat size)
		3049
		3050	void glLineWidth (GLfloat width)
		3051
		3052	void glInterleavedArrays (int format, int stride, char *data)
		3053
		3054	void glDrawElements (int mode, int count, int type, char *indices)
		3055
		3056	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3057
2078	void glTexEnv (int target, int pname, float param)	3058	void glTexEnv (int target, int pname, float param)
2079	CODE:	3059	CODE:
2080	glTexEnvf (target, pname, param);	3060	glTexEnvf (target, pname, param);
2081		3061
2082	void glTexParameter (int target, int pname, float param)	3062	void glTexParameter (int target, int pname, float param)
…		…
2098	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3078	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2099	CODE:	3079	CODE:
2100	if (gl.SeparableFilter2D)	3080	if (gl.SeparableFilter2D)
2101	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3081	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2102		3082
2103	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3083	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2104		3084
2105	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3085	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2106		3086
2107	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3087	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3088
		3089	void glPixelZoom (float x, float y)
2108		3090
2109	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3091	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2110		3092
2111	int glGenTexture ()	3093	int glGenTexture ()
2112	CODE:	3094	CODE:
2113	{	3095	RETVAL = gen_texture ();
2114	GLuint name;
2115	glGenTextures (1, &name);
2116	RETVAL = name;
2117	}
2118	OUTPUT:	3096	OUTPUT:
2119	RETVAL	3097	RETVAL
2120		3098
2121	void glDeleteTexture (int name)	3099	void glDeleteTexture (int name)
2122	CODE:	3100	CODE:
2123	{
2124	GLuint name_ = name;
2125	glDeleteTextures (1, &name_);	3101	del_texture (name);
2126	}	3102
2127
2128	int glGenList ()	3103	int glGenList ()
2129	CODE:	3104	CODE:
2130	RETVAL = glGenLists (1);	3105	RETVAL = glGenLists (1);
2131	OUTPUT:	3106	OUTPUT:
2132	RETVAL	3107	RETVAL
…		…
2139		3114
2140	void glEndList ()	3115	void glEndList ()
2141		3116
2142	void glCallList (int list)	3117	void glCallList (int list)
2143		3118
		3119	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3120
		3121	PROTOTYPES: DISABLE
		3122
		3123	void
		3124	find_widget (SV *self, NV x, NV y)
		3125	PPCODE:
		3126	{
		3127	if (within_widget (self, x, y))
		3128	XPUSHs (self);
		3129	}
		3130
		3131	BOOT:
		3132	{
		3133	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3134
		3135	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3136	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3137	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3138	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3139	}
		3140
		3141	void
		3142	draw (SV *self)
		3143	CODE:
		3144	{
		3145	HV *hv;
		3146	SV **svp;
		3147	NV x, y, w, h;
		3148	SV *draw_x_sv = GvSV (draw_x_gv);
		3149	SV *draw_y_sv = GvSV (draw_y_gv);
		3150	SV *draw_w_sv = GvSV (draw_w_gv);
		3151	SV *draw_h_sv = GvSV (draw_h_gv);
		3152	double draw_x, draw_y;
		3153
		3154	if (!SvROK (self))
		3155	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3156
		3157	hv = (HV *)SvRV (self);
		3158
		3159	if (SvTYPE (hv) != SVt_PVHV)
		3160	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3161
		3162	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3163	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3164
		3165	if (!h \|\| !w)
		3166	XSRETURN_EMPTY;
		3167
		3168	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3169	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3170
		3171	draw_x = SvNV (draw_x_sv) + x;
		3172	draw_y = SvNV (draw_y_sv) + y;
		3173
		3174	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3175	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3176	XSRETURN_EMPTY;
		3177
		3178	sv_setnv (draw_x_sv, draw_x);
		3179	sv_setnv (draw_y_sv, draw_y);
		3180
		3181	glPushMatrix ();
		3182	glTranslated (x, y, 0);
		3183
		3184	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3185	{
		3186	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3187
		3188	if (svp && SvTRUE (*svp))
		3189	{
		3190	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3191	glEnable (GL_BLEND);
		3192	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3193	glBegin (GL_QUADS);
		3194	glVertex2f (0, 0);
		3195	glVertex2f (w, 0);
		3196	glVertex2f (w, h);
		3197	glVertex2f (0, h);
		3198	glEnd ();
		3199	glDisable (GL_BLEND);
		3200	}
		3201	}
		3202	#if 0
		3203	// draw borders, for debugging
		3204	glPushMatrix ();
		3205	glColor4f (1., 1., 0., 1.);
		3206	glTranslatef (.5, .5, 0.);
		3207	glBegin (GL_LINE_LOOP);
		3208	glVertex2f (0 , 0);
		3209	glVertex2f (w - 1, 0);
		3210	glVertex2f (w - 1, h - 1);
		3211	glVertex2f (0 , h - 1);
		3212	glEnd ();
		3213	glPopMatrix ();
		3214	#endif
		3215	PUSHMARK (SP);
		3216	XPUSHs (self);
		3217	PUTBACK;
		3218	call_method ("_draw", G_VOID \| G_DISCARD);
		3219	SPAGAIN;
		3220
		3221	glPopMatrix ();
		3222
		3223	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3224	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3225	}
		3226

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs. Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs.
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC