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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.157 by root, Sun Oct 1 14:48:50 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	{
660	#ifdef _WIN32	1053	#ifdef _WIN32
661	INTERNET_PROXY_INFO proxyinfo;
662	char buffer[2048];	1054	char buffer[2048];
663	DWORD buflen;	1055	DWORD buflen;
664		1056
665	EXTEND (SP, 3);	1057	EXTEND (SP, 3);
666		1058
…		…
681	}	1073	}
682	}	1074	}
683	#endif	1075	#endif
684	}	1076	}
685		1077
686	void	1078	int
687	add_font (char *file)	1079	add_font (char *file)
688	CODE:	1080	CODE:
689	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1081	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1082	OUTPUT:
		1083	RETVAL
690		1084
691	void	1085	void
692	load_image_inline (SV *image_)	1086	load_image_inline (SV *image_)
693	ALIAS:	1087	ALIAS:
694	load_image_file = 1	1088	load_image_file = 1
…		…
697	STRLEN image_len;	1091	STRLEN image_len;
698	char image = (char )SvPVbyte (image_, image_len);	1092	char image = (char )SvPVbyte (image_, image_len);
699	SDL_Surface surface, surface2;	1093	SDL_Surface surface, surface2;
700	SDL_PixelFormat fmt;	1094	SDL_PixelFormat fmt;
701	SDL_RWops *rw = ix	1095	SDL_RWops *rw = ix
702	? SDL_RWFromFile (image, "r")	1096	? SDL_RWFromFile (image, "rb")
703	: SDL_RWFromConstMem (image, image_len);	1097	: SDL_RWFromConstMem (image, image_len);
704		1098
705	if (!rw)	1099	if (!rw)
706	croak ("load_image: %s", SDL_GetError ());	1100	croak ("load_image: %s", SDL_GetError ());
707		1101
…		…
780	void	1174	void
781	error (char *message)	1175	error (char *message)
782	CODE:	1176	CODE:
783	fprintf (stderr, "ERROR: %s\n", message);	1177	fprintf (stderr, "ERROR: %s\n", message);
784	#ifdef _WIN32	1178	#ifdef _WIN32
785	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1179	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
786	#endif	1180	#endif
787		1181
788	void	1182	void
789	fatal (char *message)	1183	fatal (char *message)
790	CODE:	1184	CODE:
791	fprintf (stderr, "FATAL: %s\n", message);	1185	fprintf (stderr, "FATAL: %s\n", message);
792	#ifdef _WIN32	1186	#ifdef _WIN32
793	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1187	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
794	#endif	1188	#endif
795	_exit (1);	1189	_exit (1);
796		1190
797	void	1191	void
798	_exit (int retval)	1192	_exit (int retval = 0)
799	CODE:	1193	CODE:
		1194	#ifdef WIN32
		1195	ExitThread (retval); // unclean, please beam me up
		1196	#else
800	_exit (retval);	1197	_exit (retval);
		1198	#endif
801		1199
802	MODULE = CFPlus PACKAGE = CFPlus::Font	1200	void
		1201	debug ()
		1202	CODE:
		1203	{
		1204	#if DEBUG
		1205	VALGRIND_DO_LEAK_CHECK;
		1206	#endif
		1207	}
803		1208
804	CFPlus::Font	1209	MODULE = Deliantra::Client PACKAGE = DC::Font
		1210
		1211	PROTOTYPES: DISABLE
		1212
		1213	DC::Font
805	new_from_file (SV class, char path, int id = 0)	1214	new_from_file (SV class, char path, int id = 0)
806	CODE:	1215	CODE:
807	{	1216	{
808	int count;	1217	int count;
809	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1218	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
812	}	1221	}
813	OUTPUT:	1222	OUTPUT:
814	RETVAL	1223	RETVAL
815		1224
816	void	1225	void
817	DESTROY (CFPlus::Font self)	1226	DESTROY (DC::Font self)
818	CODE:	1227	CODE:
819	pango_font_description_free (self);	1228	pango_font_description_free (self);
820		1229
821	void	1230	void
822	make_default (CFPlus::Font self)	1231	make_default (DC::Font self)
		1232	PROTOTYPE: $
823	CODE:	1233	CODE:
824	default_font = self;	1234	default_font = self;
825		1235
826	MODULE = CFPlus PACKAGE = CFPlus::Layout	1236	MODULE = Deliantra::Client PACKAGE = DC::Layout
827		1237
		1238	PROTOTYPES: DISABLE
		1239
828	void	1240	void
829	reset_glyph_cache ()	1241	glyph_cache_backup ()
		1242	PROTOTYPE:
830	CODE:	1243	CODE:
		1244	tc_backup ();
		1245
		1246	void
		1247	glyph_cache_restore ()
		1248	PROTOTYPE:
		1249	CODE:
831	tc_clear ();	1250	tc_restore ();
832		1251
833	CFPlus::Layout	1252	DC::Layout
834	new (SV *class)	1253	new (SV *class)
835	CODE:	1254	CODE:
836	New (0, RETVAL, 1, struct cf_layout);	1255	New (0, RETVAL, 1, struct cf_layout);
837		1256
838	RETVAL->pl = pango_layout_new (opengl_context);	1257	RETVAL->pl = pango_layout_new (opengl_context);
…		…
840	RETVAL->g = 1.;	1259	RETVAL->g = 1.;
841	RETVAL->b = 1.;	1260	RETVAL->b = 1.;
842	RETVAL->a = 1.;	1261	RETVAL->a = 1.;
843	RETVAL->base_height = MIN_FONT_HEIGHT;	1262	RETVAL->base_height = MIN_FONT_HEIGHT;
844	RETVAL->font = 0;	1263	RETVAL->font = 0;
		1264	RETVAL->rc = rc_alloc ();
845		1265
846	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1266	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
847	layout_update_font (RETVAL);	1267	layout_update_font (RETVAL);
848	OUTPUT:	1268	OUTPUT:
849	RETVAL	1269	RETVAL
850		1270
851	void	1271	void
852	DESTROY (CFPlus::Layout self)	1272	DESTROY (DC::Layout self)
853	CODE:	1273	CODE:
854	g_object_unref (self->pl);	1274	g_object_unref (self->pl);
		1275	rc_free (self->rc);
855	Safefree (self);	1276	Safefree (self);
856		1277
857	void	1278	void
858	set_text (CFPlus::Layout self, SV *text_)	1279	set_text (DC::Layout self, SV *text_)
859	CODE:	1280	CODE:
860	{	1281	{
861	STRLEN textlen;	1282	STRLEN textlen;
862	char *text = SvPVutf8 (text_, textlen);	1283	char *text = SvPVutf8 (text_, textlen);
863		1284
864	pango_layout_set_text (self->pl, text, textlen);	1285	pango_layout_set_text (self->pl, text, textlen);
865	}	1286	}
866		1287
867	void	1288	void
868	set_markup (CFPlus::Layout self, SV *text_)	1289	set_markup (DC::Layout self, SV *text_)
869	CODE:	1290	CODE:
870	{	1291	{
871	STRLEN textlen;	1292	STRLEN textlen;
872	char *text = SvPVutf8 (text_, textlen);	1293	char *text = SvPVutf8 (text_, textlen);
873		1294
874	pango_layout_set_markup (self->pl, text, textlen);	1295	pango_layout_set_markup (self->pl, text, textlen);
875	}	1296	}
876		1297
877	void	1298	void
878	set_shapes (CFPlus::Layout self, ...)	1299	set_shapes (DC::Layout self, ...)
879	CODE:	1300	CODE:
880	{	1301	{
881	PangoAttrList *attrs = 0;	1302	PangoAttrList *attrs = 0;
882	const char *text = pango_layout_get_text (self->pl);	1303	const char *text = pango_layout_get_text (self->pl);
883	const char *pos = text;	1304	const char *pos = text;
…		…
918	if (attrs)	1339	if (attrs)
919	pango_layout_set_attributes (self->pl, attrs);	1340	pango_layout_set_attributes (self->pl, attrs);
920	}	1341	}
921		1342
922	void	1343	void
923	get_shapes (CFPlus::Layout self)	1344	get_shapes (DC::Layout self)
924	PPCODE:	1345	PPCODE:
925	{	1346	{
926	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1347	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
927		1348
928	do	1349	do
929	{	1350	{
930	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1351	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
931		1352
932	if (run && shape_attr_p (run))	1353	if (run && shape_attr_p (run))
933	{	1354	{
934	PangoRectangle extents;	1355	PangoRectangle extents;
935	pango_layout_iter_get_run_extents (iter, 0, &extents);	1356	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
943		1364
944	pango_layout_iter_free (iter);	1365	pango_layout_iter_free (iter);
945	}	1366	}
946		1367
947	int	1368	int
948	has_wrapped (CFPlus::Layout self)	1369	has_wrapped (DC::Layout self)
949	CODE:	1370	CODE:
950	{	1371	{
951	int lines = 1;	1372	int lines = 1;
952	const char *text = pango_layout_get_text (self->pl);	1373	const char *text = pango_layout_get_text (self->pl);
953		1374
…		…
958	}	1379	}
959	OUTPUT:	1380	OUTPUT:
960	RETVAL	1381	RETVAL
961		1382
962	SV *	1383	SV *
963	get_text (CFPlus::Layout self)	1384	get_text (DC::Layout self)
964	CODE:	1385	CODE:
965	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1386	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
966	sv_utf8_decode (RETVAL);	1387	sv_utf8_decode (RETVAL);
967	OUTPUT:	1388	OUTPUT:
968	RETVAL	1389	RETVAL
969		1390
970	void	1391	void
971	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.)
972	CODE:	1393	CODE:
973	self->r = r;	1394	self->r = r;
974	self->g = g;	1395	self->g = g;
975	self->b = b;	1396	self->b = b;
976	self->a = a;	1397	self->a = a;
977		1398
978	void	1399	void
979	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1400	set_font (DC::Layout self, DC::Font font = 0)
980	CODE:	1401	CODE:
981	if (self->font != font)	1402	if (self->font != font)
982	{	1403	{
983	self->font = font;	1404	self->font = font;
984	layout_update_font (self);	1405	layout_update_font (self);
985	}	1406	}
986		1407
987	void	1408	void
988	set_height (CFPlus::Layout self, int base_height)	1409	set_height (DC::Layout self, int base_height)
989	CODE:	1410	CODE:
990	if (self->base_height != base_height)	1411	if (self->base_height != base_height)
991	{	1412	{
992	self->base_height = base_height;	1413	self->base_height = base_height;
993	layout_update_font (self);	1414	layout_update_font (self);
994	}	1415	}
995		1416
996	void	1417	void
997	set_width (CFPlus::Layout self, int max_width = -1)	1418	set_width (DC::Layout self, int max_width = -1)
998	CODE:	1419	CODE:
999	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);
1000		1421
1001	void	1422	void
1002	set_indent (CFPlus::Layout self, int indent)	1423	set_indent (DC::Layout self, int indent)
1003	CODE:	1424	CODE:
1004	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1425	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1005		1426
1006	void	1427	void
1007	set_spacing (CFPlus::Layout self, int spacing)	1428	set_spacing (DC::Layout self, int spacing)
1008	CODE:	1429	CODE:
1009	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1430	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1010		1431
1011	void	1432	void
1012	set_ellipsise (CFPlus::Layout self, int ellipsise)	1433	set_ellipsise (DC::Layout self, int ellipsise)
1013	CODE:	1434	CODE:
1014	pango_layout_set_ellipsize (self->pl,	1435	pango_layout_set_ellipsize (self->pl,
1015	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1436	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1016	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1437	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1017	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1438	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1018	: PANGO_ELLIPSIZE_NONE	1439	: PANGO_ELLIPSIZE_NONE
1019	);	1440	);
1020		1441
1021	void	1442	void
1022	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1443	set_single_paragraph_mode (DC::Layout self, int spm)
1023	CODE:	1444	CODE:
1024	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1445	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1025		1446
1026	void	1447	void
1027	size (CFPlus::Layout self)	1448	size (DC::Layout self)
1028	PPCODE:	1449	PPCODE:
1029	{	1450	{
1030	int w, h;	1451	int w, h;
1031		1452
1032	layout_get_pixel_size (self, &w, &h);	1453	layout_get_pixel_size (self, &w, &h);
…		…
1035	PUSHs (sv_2mortal (newSViv (w)));	1456	PUSHs (sv_2mortal (newSViv (w)));
1036	PUSHs (sv_2mortal (newSViv (h)));	1457	PUSHs (sv_2mortal (newSViv (h)));
1037	}	1458	}
1038		1459
1039	int	1460	int
1040	descent (CFPlus::Layout self)	1461	descent (DC::Layout self)
1041	CODE:	1462	CODE:
1042	{	1463	{
1043	PangoRectangle rect;	1464	PangoRectangle rect;
1044	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1465	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1045	pango_layout_line_get_pixel_extents (line, 0, &rect);	1466	pango_layout_line_get_pixel_extents (line, 0, &rect);
1046	RETVAL = PANGO_DESCENT (rect);	1467	RETVAL = PANGO_DESCENT (rect);
1047	}	1468	}
1048	OUTPUT:	1469	OUTPUT:
1049	RETVAL	1470	RETVAL
1050		1471
1051	int	1472	int
1052	xy_to_index (CFPlus::Layout self, int x, int y)	1473	xy_to_index (DC::Layout self, int x, int y)
1053	CODE:	1474	CODE:
1054	{	1475	{
1055	int index, trailing;	1476	int index, trailing;
1056	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);
1057	RETVAL = index;	1478	RETVAL = index + trailing;
1058	}	1479	}
1059	OUTPUT:	1480	OUTPUT:
1060	RETVAL	1481	RETVAL
1061		1482
1062	void	1483	void
1063	cursor_pos (CFPlus::Layout self, int index)	1484	cursor_pos (DC::Layout self, int index)
1064	PPCODE:	1485	PPCODE:
1065	{	1486	{
1066	PangoRectangle strong_pos;	1487	PangoRectangle pos;
1067	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1488	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1068		1489
1069	EXTEND (SP, 3);	1490	EXTEND (SP, 3);
1070	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1491	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1071	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1492	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1073	}	1494	}
1074		1495
1075	void	1496	void
1076	render (CFPlus::Layout self, float x, float y, int flags = 0)	1497	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1077	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);
1078	pango_opengl_render_layout_subpixel (	1541	pango_opengl_render_layout_subpixel (
1079	self->pl,	1542	self->pl,
		1543	self->rc,
1080	x * PANGO_SCALE, y * PANGO_SCALE,	1544	x * PANGO_SCALE, y * PANGO_SCALE,
1081	self->r, self->g, self->b, self->a,	1545	self->r, self->g, self->b, self->a,
1082	flags	1546	flags
1083	);	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);
1084		1551
1085	MODULE = CFPlus PACKAGE = CFPlus::Texture
1086
1087	void	1552	void
1088	pad2pot (SV data_, SV w_, SV *h_)	1553	draw (DC::Layout self)
1089	CODE:	1554	CODE:
1090	{	1555	{
1091	int ow = SvIV (w_);	1556	glEnable (GL_TEXTURE_2D);
1092	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);
1093		1563
1094	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_))
1095	{	1580	{
1096	int nw = minpot (ow);
1097	int nh = minpot (oh);
1098
1099	if (nw != ow \|\| nh != oh)
1100	{
1101	if (SvOK (data_))
1102	{
1103	STRLEN datalen;	1581	STRLEN datalen;
1104	char *data = SvPVbyte (data_, datalen);	1582	char *data = SvPVbyte (data_, datalen);
1105	int bpp = datalen / (ow * oh);	1583	int bpp = datalen / (ow * oh);
1106	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1584	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1107		1585
1108	SvPOK_only (result_);	1586	SvPOK_only (result_);
1109	SvCUR_set (result_, nw * nh * bpp);	1587	SvCUR_set (result_, nw * nh * bpp);
1110		1588
1111	memset (SvPVX (result_), 0, nw * nh * bpp);	1589	memset (SvPVX (result_), 0, nw * nh * bpp);
1112	while (oh--)	1590	while (oh--)
1113	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);
1114		1592
1115	sv_setsv (data_, result_);	1593	sv_setsv (data_, result_);
1116	}
1117
1118	sv_setiv (w_, nw);
1119	sv_setiv (h_, nh);
1120	}
1121	}	1594	}
1122	}	1595	}
1123		1596
1124	void	1597	void
1125	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.)
…		…
1131	{	1604	{
1132	HV hv = (HV )SvRV (self);	1605	HV hv = (HV )SvRV (self);
1133	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1606	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1134	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1607	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1135	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;
1136		1612
1137	if (items < 5)	1613	if (items < 5)
1138	{	1614	{
1139	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1615	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1140	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1616	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1168	glDisable (GL_ALPHA_TEST);	1644	glDisable (GL_ALPHA_TEST);
1169	glDisable (GL_BLEND);	1645	glDisable (GL_BLEND);
1170	}	1646	}
1171	}	1647	}
1172		1648
1173	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
1174		1659
1175	CFPlus::Map	1660	MODULE = Deliantra::Client PACKAGE = DC::Map
1176	new (SV *class, int map_width, int map_height)	1661
		1662	PROTOTYPES: DISABLE
		1663
		1664	DC::Map
		1665	new (SV *class)
1177	CODE:	1666	CODE:
1178	New (0, RETVAL, 1, struct map);	1667	New (0, RETVAL, 1, struct map);
1179	RETVAL->x = 0;	1668	RETVAL->x = 0;
1180	RETVAL->y = 0;	1669	RETVAL->y = 0;
1181	RETVAL->w = map_width;	1670	RETVAL->w = 0;
1182	RETVAL->h = map_height;	1671	RETVAL->h = 0;
1183	RETVAL->ox = 0;	1672	RETVAL->ox = 0;
1184	RETVAL->oy = 0;	1673	RETVAL->oy = 0;
1185	RETVAL->faces = 8192;	1674	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1186	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1675	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1187	RETVAL->texs = 8192;
1188	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1189	RETVAL->rows = 0;	1676	RETVAL->rows = 0;
1190	RETVAL->row = 0;	1677	RETVAL->row = 0;
1191	OUTPUT:	1678	OUTPUT:
1192	RETVAL	1679	RETVAL
1193		1680
1194	void	1681	void
1195	DESTROY (CFPlus::Map self)	1682	DESTROY (DC::Map self)
1196	CODE:	1683	CODE:
1197	{	1684	{
1198	map_clear (self);	1685	map_clear (self);
1199	Safefree (self->face);	1686	Safefree (self->face2tile);
1200	Safefree (self->tex);	1687	Safefree (self->tex);
1201	Safefree (self);	1688	Safefree (self);
1202	}	1689	}
1203		1690
1204	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
1205	clear (CFPlus::Map self)	1698	clear (DC::Map self)
1206	CODE:	1699	CODE:
1207	map_clear (self);	1700	map_clear (self);
1208		1701
1209	void	1702	void
1210	set_face (CFPlus::Map self, int face, int texid)	1703	set_tileid (DC::Map self, int face, int tile)
1211	CODE:	1704	CODE:
1212	{	1705	{
1213	while (self->faces <= face)	1706	need_facenum (self, face); self->face2tile [face] = tile;
1214	{	1707	need_texid (self, tile);
1215	Append (mapface, self->face, self->faces, self->faces);
1216	self->faces *= 2;
1217	}
1218
1219	self->face [face] = texid;
1220	}	1708	}
1221		1709
1222	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
1223	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)
1224	CODE:	1735	CODE:
1225	{	1736	{
1226	while (self->texs <= texid)	1737	need_texid (self, texid);
1227	{
1228	Append (maptex, self->tex, self->texs, self->texs);
1229	self->texs *= 2;
1230	}
1231		1738
1232	{	1739	{
1233	maptex *tex = self->tex + texid;	1740	maptex *tex = self->tex + texid;
1234		1741
1235	tex->name = name;	1742	tex->name = name;
…		…
1252	// from transparent color bleeding and ugly wrapping effects.	1759	// from transparent color bleeding and ugly wrapping effects.
1253	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1254	}	1761	}
1255		1762
1256	int	1763	int
1257	ox (CFPlus::Map self)	1764	ox (DC::Map self)
1258	ALIAS:	1765	ALIAS:
1259	oy = 1	1766	oy = 1
1260	x = 2	1767	x = 2
1261	y = 3	1768	y = 3
1262	w = 4	1769	w = 4
…		…
1273	}	1780	}
1274	OUTPUT:	1781	OUTPUT:
1275	RETVAL	1782	RETVAL
1276		1783
1277	void	1784	void
1278	scroll (CFPlus::Map self, int dx, int dy)	1785	scroll (DC::Map self, int dx, int dy)
1279	CODE:	1786	CODE:
1280	{	1787	{
1281	if (dx > 0)	1788	if (dx > 0)
1282	map_blank (self, self->x, self->y, dx, self->h);	1789	map_blank (self, self->x, self->y, dx, self->h);
1283	else if (dx < 0)	1790	else if (dx < 0)
1284	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);
1285		1792
1286	if (dy > 0)	1793	if (dy > 0)
1287	map_blank (self, self->x, self->y, self->w, dy);	1794	map_blank (self, self->x, self->y, self->w, dy);
1288	else if (dy < 0)	1795	else if (dy < 0)
1289	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);
1290		1797
1291	self->ox += dx; self->x += dx;	1798	self->ox += dx; self->x += dx;
1292	self->oy += dy; self->y += dy;	1799	self->oy += dy; self->y += dy;
1293		1800
1294	while (self->y < 0)	1801	while (self->y < 0)
…		…
1298	self->rows += MAP_EXTEND_Y;	1805	self->rows += MAP_EXTEND_Y;
1299	self->y += MAP_EXTEND_Y;	1806	self->y += MAP_EXTEND_Y;
1300	}	1807	}
1301	}	1808	}
1302		1809
1303	void	1810	SV *
1304	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1811	map1a_update (DC::Map self, SV *data_, int extmap)
1305	CODE:	1812	CODE:
1306	{	1813	{
1307	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1814	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1308	uint8_t data_end = (uint8_t )SvEND (data_);	1815	uint8_t data_end = (uint8_t )SvEND (data_);
1309	mapcell *cell;	1816	mapcell *cell;
1310	int x, y, flags;	1817	int x, y, z, flags;
		1818	AV *missing = newAV ();
		1819	RETVAL = newRV_noinc ((SV *)missing);
1311		1820
1312	while (data < data_end - 1)	1821	while (data < data_end - 1)
1313	{	1822	{
1314	flags = (data [0] << 8) + data [1]; data += 2;	1823	flags = (data [0] << 8) + data [1]; data += 2;
1315		1824
…		…
1335	uint8_t ext, cmd;	1844	uint8_t ext, cmd;
1336		1845
1337	do	1846	do
1338	{	1847	{
1339	ext = *data++;	1848	ext = *data++;
1340	cmd = ext & 0x3f;	1849	cmd = ext & 0x7f;
1341		1850
1342	if (cmd < 4)	1851	if (cmd < 4)
1343	cell->darkness = 255 - ext * 64 + 1;	1852	cell->darkness = 255 - ext * 64 + 1;
1344	else if (cmd == 5) // health	1853	else if (cmd == 5) // health
1345	{	1854	{
1346	cell->stat_width = 1;	1855	cell->stat_width = 1;
1347	cell->stat_hp = *data++;	1856	cell->stat_hp = *data++;
1348	}	1857	}
1349	else if (cmd == 6) // monster width	1858	else if (cmd == 6) // monster width
1350	cell->stat_width = *data++ + 1;	1859	cell->stat_width = *data++ + 1;
1351	else if (cmd == 0x47) // monster width	1860	else if (cmd == 0x47)
1352	{	1861	{
1353	if (*data == 4)	1862	if (*data == 1) cell->player = data [1];
1354	; // 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);
1355		1866
1356	data += *data + 1;	1867	data += *data + 1;
1357	}	1868	}
1358	else if (cmd == 8) // cell flags	1869	else if (cmd == 8) // cell flags
1359	cell->flags = *data++;	1870	cell->flags = *data++;
…		…
1366	}	1877	}
1367	else	1878	else
1368	cell->darkness = *data++ + 1;	1879	cell->darkness = *data++ + 1;
1369	}	1880	}
1370		1881
		1882	for (z = 0; z <= 2; ++z)
1371	if (flags & 4)	1883	if (flags & (4 >> z))
1372	{	1884	{
1373	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	}
1374	}	1902	}
1375
1376	if (flags & 2)
1377	{
1378	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1379	}
1380
1381	if (flags & 1)
1382	{
1383	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1384	}
1385	}	1903	}
1386	else	1904	else
1387	cell->darkness = 0;	1905	CELL_CLEAR (cell);
1388	}	1906	}
1389	}	1907	}
		1908	OUTPUT:
		1909	RETVAL
1390		1910
1391	SV *	1911	SV *
1392	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)
1393	CODE:	1913	CODE:
1394	{	1914	{
1395	int x1, x;	1915	int x1, x;
1396	int y1, y;	1916	int y1, y;
1397	int z;	1917	int z;
…		…
1418	{	1938	{
1419	mapcell *cell = row->col + (x - row->c0);	1939	mapcell *cell = row->col + (x - row->c0);
1420		1940
1421	for (z = 0; z <= 0; z++)	1941	for (z = 0; z <= 0; z++)
1422	{	1942	{
1423	mapface face = cell->face [z];
1424
1425	if (face)
1426	{
1427	maptex tex = self->tex [face];	1943	maptex tex = self->tex [cell->tile [z]];
1428	int a0 = 255 - tex.a;	1944	int a0 = 255 - tex.a;
1429	int a1 = tex.a;	1945	int a1 = tex.a;
1430		1946
1431	r = (r * a0 + tex.r * a1) / 255;	1947	r = (r * a0 + tex.r * a1) / 255;
1432	g = (g * a0 + tex.g * a1) / 255;	1948	g = (g * a0 + tex.g * a1) / 255;
1433	b = (b * a0 + tex.b * a1) / 255;	1949	b = (b * a0 + tex.b * a1) / 255;
1434	a = (a * a0 + tex.a * a1) / 255;	1950	a = (a * a0 + tex.a * a1) / 255;
1435	}
1436	}	1951	}
1437	}	1952	}
1438		1953
1439	*map++ = (r )	1954	*map++ = (r )
1440	\| (g << 8)	1955	\| (g << 8)
…		…
1447	}	1962	}
1448	OUTPUT:	1963	OUTPUT:
1449	RETVAL	1964	RETVAL
1450		1965
1451	void	1966	void
1452	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)
1453	CODE:	1968	CODE:
1454	{	1969	{
1455	int vx, vy;
1456	int x, y, z;	1970	int x, y, z;
1457	int last_name;
1458	mapface face;
1459		1971
1460	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1972	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1461	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;
1462		1981
1463	/*	1982	pl_tex.name = 0;
1464	int vx = self->vx = self->w >= sw
1465	? self->x + (self->w - sw) / 2
1466	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1467		1983
1468	int vy = self->vy = self->h >= sh	1984	// thats current max. sorry.
1469	? self->y + (self->h - sh) / 2	1985	if (sw > 255) sw = 255;
1470	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1986	if (sh > 255) sh = 255;
1471	*/
1472		1987
1473	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	}
1474		2024
1475	glEnable (GL_BLEND);	2025	glEnable (GL_BLEND);
1476	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2026	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1477	glEnable (GL_TEXTURE_2D);
1478	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2027	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1479		2028
1480	glBegin (GL_QUADS);
1481
1482	last_name = 0;
1483
1484	for (z = 0; z < 3; z++)	2029	for (z = 0; z <= 2; z++)
		2030	{
		2031	memset (smooth_level, 0, sizeof (smooth_level));
		2032
1485	for (y = 0; y < sh; y++)	2033	for (y = 0; y < sh; y++)
1486	if (0 <= y + vy && y + vy < self->rows)	2034	if (0 <= y + my && y + my < self->rows)
1487	{	2035	{
1488	maprow *row = self->row + (y + vy);	2036	maprow *row = self->row + (y + my);
1489		2037
1490	for (x = 0; x < sw; x++)	2038	for (x = 0; x < sw; x++)
1491	if (row->c0 <= x + vx && x + vx < row->c1)	2039	if (row->c0 <= x + mx && x + mx < row->c1)
1492	{	2040	{
1493	mapcell *cell = row->col + (x + vx - row->c0);	2041	mapcell *cell = row->col + (x + mx - row->c0);
1494
1495	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;
1496		2049
1497	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))
1498	{	2155	{
1499	maptex tex = self->tex [face];	2156	int level = (w << 5) \| b;
1500	int px = (x + 1) * 32 - tex.w;	2157	HE *he;
1501	int py = (y + 1) * 32 - tex.h;
1502		2158
1503	if (last_name != tex.name)	2159	hv_iterinit (smooth);
		2160	while ((he = hv_iternext (smooth)))
1504	{	2161	{
1505	glEnd ();	2162	smooth_key skey = (smooth_key )HeKEY (he);
1506	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2163	IV bits = SvIVX (HeVAL (he));
1507	glBegin (GL_QUADS);
1508	}
1509		2164
1510	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1511	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1512	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1513	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1514	}
1515
1516	if (cell->flags && z == 2)
1517	{
1518	if (cell->flags & 1)	2165	if (!(bits & 0x1000)
		2166	&& skey->level == level
		2167	&& level > smooth_max [skey->x][skey->y])
1519	{	2168	{
1520	maptex tex = self->tex [1];	2169	maptex tex = self->tex [skey->tile];
1521	int px = (x + 1) * 32 - tex.w + 2;	2170	int px = (((int)skey->x) - 1) * T;
1522	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
1523		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	{
1524	glEnd ();	2183	glEnd ();
1525	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2184	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1526	glBegin (GL_QUADS);	2185	glBegin (GL_QUADS);
		2186	}
1527		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
1528	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2202	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1529	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2203	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1530	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2204	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1531	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2205	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2206	}
		2207	}
		2208	}
1532	}	2209	}
1533	}	2210	}
1534	}
1535	}	2211	}
1536		2212
1537	glEnd ();	2213	glEnd ();
1538
1539	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
1540	glDisable (GL_BLEND);	2238	glDisable (GL_BLEND);
		2239	rc_free (rc);
1541		2240
1542	// top layer: overlays such as the health bar	2241	// top layer: overlays such as the health bar
1543	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1544	if (0 <= y + vy && y + vy < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1545	{	2244	{
1546	maprow *row = self->row + (y + vy);	2245	maprow *row = self->row + (y + my);
1547		2246
1548	for (x = 0; x < sw; x++)	2247	for (x = 0; x < sw; x++)
1549	if (row->c0 <= x + vx && x + vx < row->c1)	2248	if (row->c0 <= x + mx && x + mx < row->c1)
1550	{	2249	{
1551	mapcell *cell = row->col + (x + vx - row->c0);	2250	mapcell *cell = row->col + (x + mx - row->c0);
1552		2251
1553	int px = x * 32;	2252	int px = x * T;
1554	int py = y * 32;	2253	int py = y * T;
1555		2254
1556	if (cell->stat_hp)	2255	if (cell->stat_hp)
1557	{	2256	{
1558	int width = cell->stat_width * 32;	2257	int width = cell->stat_width * T;
1559	int thick = sh / 28 + 1 + cell->stat_width;	2258	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1560		2259
1561	glColor3ub (0, 0, 0);	2260	glColor3ub (0, 0, 0);
1562	glRectf (px + 1, py - thick - 2,	2261	glRectf (px + 1, py - thick - 2,
1563	px + width - 1, py);	2262	px + width - 1, py);
1564		2263
…		…
1570	}	2269	}
1571	}	2270	}
1572	}	2271	}
1573		2272
1574	void	2273	void
1575	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)
1576	CODE:	2275	CODE:
1577	{	2276	{
1578	static float color[16][3] = {	2277	static float color[16][3] = {
1579	{ 0.00F, 0.00F, 0.00F },	2278	{ 0.00F, 0.00F, 0.00F },
1580	{ 1.00F, 1.00F, 1.00F },	2279	{ 1.00F, 1.00F, 1.00F },
…		…
1630	glDisable (GL_BLEND);	2329	glDisable (GL_BLEND);
1631	glDisable (GL_TEXTURE_2D);	2330	glDisable (GL_TEXTURE_2D);
1632	}	2331	}
1633		2332
1634	void	2333	void
1635	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)
1636	PPCODE:	2335	PPCODE:
1637	{	2336	{
1638	int vx, vy;
1639	int x, y;	2337	int x, y;
		2338	int sw1 = sw + 2;
		2339	int sh1 = sh + 2;
		2340	int sh3 = sh * 3;
1640	int sw4 = (sw + 3) & ~3;	2341	int sw34 = (sw * 3 + 3) & ~3;
		2342	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1641	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2343	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1642	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2344	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1643		2345
1644	memset (darkness, 255, sw4 * sh);
1645	SvPOK_only (darkness_sv);	2346	SvPOK_only (darkness3_sv);
1646	SvCUR_set (darkness_sv, sw4 * sh);	2347	SvCUR_set (darkness3_sv, sw34 * sh3);
1647		2348
1648	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2349	mx += self->x - 1;
1649	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2350	my += self->y - 1;
1650		2351
		2352	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2353
1651	for (y = 0; y < sh; y++)	2354	for (y = 0; y < sh1; y++)
1652	if (0 <= y + vy && y + vy < self->rows)	2355	if (0 <= y + my && y + my < self->rows)
1653	{	2356	{
1654	maprow *row = self->row + (y + vy);	2357	maprow *row = self->row + (y + my);
1655		2358
1656	for (x = 0; x < sw; x++)	2359	for (x = 0; x < sw1; x++)
1657	if (row->c0 <= x + vx && x + vx < row->c1)	2360	if (row->c0 <= x + mx && x + mx < row->c1)
1658	{	2361	{
1659	mapcell *cell = row->col + (x + vx - row->c0);	2362	mapcell *cell = row->col + (x + mx - row->c0);
1660		2363
1661	darkness[y * sw4 + x] = cell->darkness	2364	darkness1 [y * sw1 + x] = cell->darkness
1662	? 255 - (cell->darkness - 1)	2365	? 255 - (cell->darkness - 1)
1663	: 255 - FOW_DARKNESS;	2366	: 255 - FOW_DARKNESS;
1664	}	2367	}
1665	}	2368	}
1666		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
1667	EXTEND (SP, 3);	2408	EXTEND (SP, 3);
1668	PUSHs (sv_2mortal (newSViv (sw4)));	2409	PUSHs (sv_2mortal (newSViv (sw34)));
1669	PUSHs (sv_2mortal (newSViv (sh)));	2410	PUSHs (sv_2mortal (newSViv (sh3)));
1670	PUSHs (darkness_sv);	2411	PUSHs (darkness3_sv);
1671	}	2412	}
1672		2413
1673	SV *	2414	SV *
1674	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)
1675	CODE:	2416	CODE:
1676	{	2417	{
1677	int x, y, x1, y1;	2418	int x, y, x1, y1;
1678	SV data_sv = newSV (w h * 7 + 5);	2419	SV data_sv = newSV (w h * 7 + 5);
1679	uint8_t data = (uint8_t )SvPVX (data_sv);	2420	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1704	if (row && row->c0 <= x && x < row->c1)	2445	if (row && row->c0 <= x && x < row->c1)
1705	{	2446	{
1706	mapcell *cell = row->col + (x - row->c0);	2447	mapcell *cell = row->col + (x - row->c0);
1707	uint8_t flags = 0;	2448	uint8_t flags = 0;
1708		2449
1709	if (cell->face [0]) flags \|= 1;	2450	if (cell->tile [0]) flags \|= 1;
1710	if (cell->face [1]) flags \|= 2;	2451	if (cell->tile [1]) flags \|= 2;
1711	if (cell->face [2]) flags \|= 4;	2452	if (cell->tile [2]) flags \|= 4;
1712		2453
1713	*data++ = flags;	2454	*data++ = flags;
1714		2455
1715	if (flags & 1)	2456	if (flags & 1)
1716	{	2457	{
		2458	tileid tile = cell->tile [0];
1717	*data++ = cell->face [0] >> 8;	2459	*data++ = tile >> 8;
1718	*data++ = cell->face [0];	2460	*data++ = tile;
1719	}	2461	}
1720		2462
1721	if (flags & 2)	2463	if (flags & 2)
1722	{	2464	{
		2465	tileid tile = cell->tile [1];
1723	*data++ = cell->face [1] >> 8;	2466	*data++ = tile >> 8;
1724	*data++ = cell->face [1];	2467	*data++ = tile;
1725	}	2468	}
1726		2469
1727	if (flags & 4)	2470	if (flags & 4)
1728	{	2471	{
		2472	tileid tile = cell->tile [2];
1729	*data++ = cell->face [2] >> 8;	2473	*data++ = tile >> 8;
1730	*data++ = cell->face [2];	2474	*data++ = tile;
1731	}	2475	}
1732	}	2476	}
1733	else	2477	else
1734	*data++ = 0;	2478	*data++ = 0;
1735	}	2479	}
1736	}	2480	}
1737		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	{
1738	SvPOK_only (data_sv);	2485	SvPOK_only (data_sv);
1739	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2486	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2487	}
		2488
1740	RETVAL = data_sv;	2489	RETVAL = data_sv;
1741	}	2490	}
1742	OUTPUT:	2491	OUTPUT:
1743	RETVAL	2492	RETVAL
1744		2493
1745	void	2494	void
1746	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)
1747	PPCODE:	2496	PPCODE:
1748	{	2497	{
1749	int x, y, z;	2498	int x, y, z;
1750	int w, h;	2499	int w, h;
1751	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;
1752		2511
1753	if (*data++ != 0)	2512	if (*data++ != 0)
1754	return; /* version mismatch */	2513	XSRETURN_EMPTY; /* version mismatch */
1755		2514
1756	w = data++ << 8; w \|= data++;	2515	w = data++ << 8; w \|= data++;
1757	h = data++ << 8; h \|= data++;	2516	h = data++ << 8; h \|= data++;
1758		2517
1759	// 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
…		…
1771	{	2530	{
1772	maprow *row = map_get_row (self, y);	2531	maprow *row = map_get_row (self, y);
1773		2532
1774	for (x = x0; x < x1; x++)	2533	for (x = x0; x < x1; x++)
1775	{	2534	{
		2535	uint8_t flags;
		2536
		2537	if (data + 7 >= end)
		2538	XSRETURN_EMPTY;
		2539
1776	uint8_t flags = *data++;	2540	flags = *data++;
1777		2541
1778	if (flags)	2542	if (flags)
1779	{	2543	{
1780	mapface face[3] = { 0, 0, 0 };
1781
1782	mapcell *cell = row_get_cell (row, x);	2544	mapcell *cell = row_get_cell (row, x);
		2545	tileid tile[3] = { 0, 0, 0 };
1783		2546
1784	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2547	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1785	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2548	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1786	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2549	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1787		2550
1788	if (cell->darkness == 0)	2551	if (cell->darkness == 0)
1789	{	2552	{
1790	cell->darkness = 0;	2553	/cell->darkness = 0;/
		2554	EXTEND (SP, 3);
1791		2555
1792	for (z = 0; z <= 2; z++)	2556	for (z = 0; z <= 2; z++)
1793	{	2557	{
1794	cell->face[z] = face[z];	2558	tileid t = tile [z];
1795		2559
1796	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2560	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2561	{
1797	XPUSHs (sv_2mortal (newSViv (face[z])));	2562	PUSHs (sv_2mortal (newSViv (t)));
		2563	need_texid (self, t);
		2564	}
		2565
		2566	cell->tile [z] = t;
1798	}	2567	}
1799	}	2568	}
1800	}	2569	}
1801	}	2570	}
1802	}	2571	}
1803	}	2572	}
1804		2573
1805	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2574	MODULE = Deliantra::Client PACKAGE = DC::RW
1806		2575
1807	CFPlus::MixChunk	2576	DC::RW
1808	new_from_file (SV class, char path)	2577	new (SV class, SV data_sv)
1809	CODE:	2578	CODE:
1810	RETVAL = Mix_LoadWAV (path);	2579	{
		2580	STRLEN datalen;
		2581	char *data = SvPVbyte (data_sv, datalen);
		2582
		2583	RETVAL = SDL_RWFromConstMem (data, datalen);
		2584	}
1811	OUTPUT:	2585	OUTPUT:
1812	RETVAL	2586	RETVAL
1813		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 : '('
1814	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
1815	DESTROY (CFPlus::MixChunk self)	2697	DESTROY (DC::MixChunk self)
1816	CODE:	2698	CODE:
1817	Mix_FreeChunk (self);	2699	Mix_FreeChunk (self);
1818		2700
1819	int	2701	int
1820	volume (CFPlus::MixChunk self, int volume = -1)	2702	volume (DC::MixChunk self, int volume = -1)
1821	CODE:	2703	CODE:
		2704	if (items > 1)
		2705	volume = CLAMP (volume, 0, 128);
1822	RETVAL = Mix_VolumeChunk (self, volume);	2706	RETVAL = Mix_VolumeChunk (self, volume);
1823	OUTPUT:	2707	OUTPUT:
1824	RETVAL	2708	RETVAL
1825		2709
1826	int	2710	DC::Channel
1827	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)
1828	CODE:	2712	CODE:
		2713	{
1829	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	}
1830	OUTPUT:	2725	OUTPUT:
1831	RETVAL	2726	RETVAL
1832		2727
1833	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2728	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1834		2729
1835	int	2730	int
1836	volume (int volume = -1)	2731	volume (int volume = -1)
		2732	PROTOTYPE: ;$
1837	CODE:	2733	CODE:
		2734	if (items > 0)
		2735	volume = CLAMP (volume, 0, 128);
1838	RETVAL = Mix_VolumeMusic (volume);	2736	RETVAL = Mix_VolumeMusic (volume);
1839	OUTPUT:	2737	OUTPUT:
1840	RETVAL	2738	RETVAL
1841		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
1842	CFPlus::MixMusic	2750	DC::MixMusic
1843	new_from_file (SV class, char path)	2751	new (SV *class, DC::RW rwops)
1844	CODE:	2752	CODE:
1845	RETVAL = Mix_LoadMUS (path);	2753	RETVAL = Mix_LoadMUS_RW (rwops);
1846	OUTPUT:	2754	OUTPUT:
1847	RETVAL	2755	RETVAL
1848		2756
1849	void	2757	void
1850	DESTROY (CFPlus::MixMusic self)	2758	DESTROY (DC::MixMusic self)
1851	CODE:	2759	CODE:
1852	Mix_FreeMusic (self);	2760	Mix_FreeMusic (self);
1853		2761
1854	int	2762	int
1855	play (CFPlus::MixMusic self, int loops = -1)	2763	play (DC::MixMusic self, int loops = -1)
1856	CODE:	2764	CODE:
1857	RETVAL = Mix_PlayMusic (self, loops);	2765	RETVAL = Mix_PlayMusic (self, loops);
1858	OUTPUT:	2766	OUTPUT:
1859	RETVAL	2767	RETVAL
1860		2768
1861	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
1862		2777
1863	BOOT:	2778	BOOT:
1864	{	2779	{
1865	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2780	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1866	static const struct {	2781	static const struct {
1867	const char *name;	2782	const char *name;
1868	IV iv;	2783	IV iv;
1869	} *civ, const_iv[] = {	2784	} *civ, const_iv[] = {
1870	# 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),
1871	const_iv (GL_COLOR_MATERIAL),	2789	const_iv (GL_COLOR_MATERIAL),
1872	const_iv (GL_SMOOTH),	2790	const_iv (GL_SMOOTH),
1873	const_iv (GL_FLAT),	2791	const_iv (GL_FLAT),
1874	const_iv (GL_DITHER),	2792	const_iv (GL_DITHER),
1875	const_iv (GL_BLEND),	2793	const_iv (GL_BLEND),
…		…
1879	const_iv (GL_ALPHA_TEST),	2797	const_iv (GL_ALPHA_TEST),
1880	const_iv (GL_NORMALIZE),	2798	const_iv (GL_NORMALIZE),
1881	const_iv (GL_RESCALE_NORMAL),	2799	const_iv (GL_RESCALE_NORMAL),
1882	const_iv (GL_FRONT),	2800	const_iv (GL_FRONT),
1883	const_iv (GL_BACK),	2801	const_iv (GL_BACK),
		2802	const_iv (GL_AUX0),
1884	const_iv (GL_AND),	2803	const_iv (GL_AND),
1885	const_iv (GL_ONE),	2804	const_iv (GL_ONE),
1886	const_iv (GL_ZERO),	2805	const_iv (GL_ZERO),
1887	const_iv (GL_SRC_ALPHA),	2806	const_iv (GL_SRC_ALPHA),
1888	const_iv (GL_DST_ALPHA),	2807	const_iv (GL_DST_ALPHA),
…		…
1901	const_iv (GL_INTENSITY),	2820	const_iv (GL_INTENSITY),
1902	const_iv (GL_LUMINANCE),	2821	const_iv (GL_LUMINANCE),
1903	const_iv (GL_LUMINANCE_ALPHA),	2822	const_iv (GL_LUMINANCE_ALPHA),
1904	const_iv (GL_FLOAT),	2823	const_iv (GL_FLOAT),
1905	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),
1906	const_iv (GL_COMPILE),	2831	const_iv (GL_COMPILE),
		2832	const_iv (GL_PROXY_TEXTURE_1D),
		2833	const_iv (GL_PROXY_TEXTURE_2D),
1907	const_iv (GL_TEXTURE_1D),	2834	const_iv (GL_TEXTURE_1D),
1908	const_iv (GL_TEXTURE_2D),	2835	const_iv (GL_TEXTURE_2D),
1909	const_iv (GL_TEXTURE_ENV),	2836	const_iv (GL_TEXTURE_ENV),
1910	const_iv (GL_TEXTURE_MAG_FILTER),	2837	const_iv (GL_TEXTURE_MAG_FILTER),
1911	const_iv (GL_TEXTURE_MIN_FILTER),	2838	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1932	const_iv (GL_COLOR_LOGIC_OP),	2859	const_iv (GL_COLOR_LOGIC_OP),
1933	const_iv (GL_SEPARABLE_2D),	2860	const_iv (GL_SEPARABLE_2D),
1934	const_iv (GL_CONVOLUTION_2D),	2861	const_iv (GL_CONVOLUTION_2D),
1935	const_iv (GL_CONVOLUTION_BORDER_MODE),	2862	const_iv (GL_CONVOLUTION_BORDER_MODE),
1936	const_iv (GL_CONSTANT_BORDER),	2863	const_iv (GL_CONSTANT_BORDER),
		2864	const_iv (GL_POINTS),
1937	const_iv (GL_LINES),	2865	const_iv (GL_LINES),
1938	const_iv (GL_LINE_STRIP),	2866	const_iv (GL_LINE_STRIP),
1939	const_iv (GL_LINE_LOOP),	2867	const_iv (GL_LINE_LOOP),
1940	const_iv (GL_QUADS),	2868	const_iv (GL_QUADS),
1941	const_iv (GL_QUAD_STRIP),	2869	const_iv (GL_QUAD_STRIP),
1942	const_iv (GL_TRIANGLES),	2870	const_iv (GL_TRIANGLES),
1943	const_iv (GL_TRIANGLE_STRIP),	2871	const_iv (GL_TRIANGLE_STRIP),
1944	const_iv (GL_TRIANGLE_FAN),	2872	const_iv (GL_TRIANGLE_FAN),
		2873	const_iv (GL_POLYGON),
1945	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),
1946	const_iv (GL_FASTEST),	2880	const_iv (GL_FASTEST),
		2881	const_iv (GL_DONT_CARE),
		2882	const_iv (GL_NICEST),
1947	const_iv (GL_V2F),	2883	const_iv (GL_V2F),
1948	const_iv (GL_V3F),	2884	const_iv (GL_V3F),
1949	const_iv (GL_T2F_V3F),	2885	const_iv (GL_T2F_V3F),
1950	const_iv (GL_T2F_N3F_V3F),	2886	const_iv (GL_T2F_N3F_V3F),
1951	# undef const_iv	2887	# undef const_iv
1952	};	2888	};
1953		2889
1954	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; )
1955	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);
1956	}	2895	}
		2896
		2897	void
		2898	disable_GL_EXT_blend_func_separate ()
		2899	CODE:
		2900	gl.BlendFuncSeparate = 0;
		2901	gl.BlendFuncSeparateEXT = 0;
1957		2902
1958	char *	2903	char *
1959	gl_vendor ()	2904	gl_vendor ()
1960	CODE:	2905	CODE:
1961	RETVAL = (char *)glGetString (GL_VENDOR);	2906	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1974	CODE:	2919	CODE:
1975	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2920	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1976	OUTPUT:	2921	OUTPUT:
1977	RETVAL	2922	RETVAL
1978		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
1979	int glGetError ()	2938	int glGetError ()
1980		2939
1981	void glFinish ()	2940	void glFinish ()
1982		2941
1983	void glClear (int mask)	2942	void glClear (int mask)
…		…
2020	# near_ and far_ are due to microsofts buggy "c" compiler	2979	# near_ and far_ are due to microsofts buggy "c" compiler
2021	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_)
2022		2981
2023	# near_ and far_ are due to microsofts buggy "c" compiler	2982	# near_ and far_ are due to microsofts buggy "c" compiler
2024	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
2025		2986
2026	void glViewport (int x, int y, int width, int height)	2987	void glViewport (int x, int y, int width, int height)
2027		2988
2028	void glScissor (int x, int y, int width, int height)	2989	void glScissor (int x, int y, int width, int height)
2029		2990
…		…
2037		2998
2038	void glRotate (float angle, float x, float y, float z)	2999	void glRotate (float angle, float x, float y, float z)
2039	CODE:	3000	CODE:
2040	glRotatef (angle, x, y, z);	3001	glRotatef (angle, x, y, z);
2041		3002
2042	void glBegin (int mode)
2043
2044	void glEnd ()
2045
2046	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)
2047	PROTOTYPE: @
2048	ALIAS:	3004	ALIAS:
2049	glColor_premultiply = 1	3005	glColor_premultiply = 1
2050	CODE:	3006	CODE:
2051	if (ix)	3007	if (ix)
2052	{	3008	{
…		…
2055	b *= a;	3011	b *= a;
2056	}	3012	}
2057	// microsoft visual "c" rounds instead of truncating...	3013	// microsoft visual "c" rounds instead of truncating...
2058	glColor4f (r, g, b, a);	3014	glColor4f (r, g, b, a);
2059		3015
2060	void glInterleavedArrays (int format, int stride, char *data)
2061
2062	void glDrawElements (int mode, int count, int type, char *indices)
2063
2064	# 1.2 void glDrawRangeElements (int mode, int start, int end
2065
2066	void glRasterPos (float x, float y, float z = 0.)	3016	void glRasterPos (float x, float y, float z = 0.)
2067	CODE:	3017	CODE:
2068	glRasterPos3f (0, 0, z);	3018	glRasterPos3f (0, 0, z);
2069	glBitmap (0, 0, 0, 0, x, y, 0);	3019	glBitmap (0, 0, 0, 0, x, y, 0);
2070		3020
…		…
2074		3024
2075	void glTexCoord (float s, float t)	3025	void glTexCoord (float s, float t)
2076	CODE:	3026	CODE:
2077	glTexCoord2f (s, t);	3027	glTexCoord2f (s, t);
2078		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
2079	void glTexEnv (int target, int pname, float param)	3058	void glTexEnv (int target, int pname, float param)
2080	CODE:	3059	CODE:
2081	glTexEnvf (target, pname, param);	3060	glTexEnvf (target, pname, param);
2082		3061
2083	void glTexParameter (int target, int pname, float param)	3062	void glTexParameter (int target, int pname, float param)
…		…
2099	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)
2100	CODE:	3079	CODE:
2101	if (gl.SeparableFilter2D)	3080	if (gl.SeparableFilter2D)
2102	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3081	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2103		3082
2104	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)
2105		3084
2106	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)
2107		3086
2108	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)
2109		3090
2110	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)
2111		3092
2112	int glGenTexture ()	3093	int glGenTexture ()
2113	CODE:	3094	CODE:
2114	{	3095	RETVAL = gen_texture ();
2115	GLuint name;
2116	glGenTextures (1, &name);
2117	RETVAL = name;
2118	}
2119	OUTPUT:	3096	OUTPUT:
2120	RETVAL	3097	RETVAL
2121		3098
2122	void glDeleteTexture (int name)	3099	void glDeleteTexture (int name)
2123	CODE:	3100	CODE:
2124	{
2125	GLuint name_ = name;
2126	glDeleteTextures (1, &name_);	3101	del_texture (name);
2127	}	3102
2128
2129	int glGenList ()	3103	int glGenList ()
2130	CODE:	3104	CODE:
2131	RETVAL = glGenLists (1);	3105	RETVAL = glGenLists (1);
2132	OUTPUT:	3106	OUTPUT:
2133	RETVAL	3107	RETVAL
…		…
2140		3114
2141	void glEndList ()	3115	void glEndList ()
2142		3116
2143	void glCallList (int list)	3117	void glCallList (int list)
2144		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 1.157 by root, Sun Oct 1 14:48:50 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 1.157 by root, Sun Oct 1 14:48:50 2006 UTC vs.
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC