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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.161 by root, Mon Oct 9 23:30:44 2006 UTC vs.
Revision 1.302 by root, Tue Apr 20 10:53:11 2010 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		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 atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
16	#endif	26	#endif
17		27
		28	#include <assert.h>
18	#include <math.h>	29	#include <math.h>
19	#include <string.h>	30	#include <string.h>
20	#include <stdio.h>	31	#include <stdio.h>
21	#include <stdlib.h>	32	#include <stdlib.h>
22		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
23	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
24	#include <SDL_endian.h>	38	#include <SDL_endian.h>
25	#include <SDL_image.h>	39	#include <SDL_image.h>
26	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
28		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
29	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
30	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
31		52
32	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
33		54
34	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
35		67
36	#ifndef _WIN32	68	#ifndef _WIN32
37	# include <sys/types.h>	69	# include <sys/types.h>
38	# include <sys/socket.h>	70	# include <sys/socket.h>
39	# include <netinet/in.h>	71	# include <netinet/in.h>
40	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
41	# include <inttypes.h>	73	# include <inttypes.h>
		74	#endif
		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
42	#else	78	#else
43	typedef unsigned char uint8_t;	79	# 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	80	#endif
50		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
53	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
54		91
55	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
57		94
58	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
59		96
60	#if 0	97	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
62	#else	99
63	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
64	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static AV *texture_av;
65		106
66	static struct	107	static struct
67	{	108	{
68	#define GL_FUNC(ptr,name) ptr name;	109	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	110	#include "glfunc.h"
70	#undef GL_FUNC	111	#undef GL_FUNC
71	} gl;	112	} gl;
72		113
		114	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	115	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	116	{
75	if (gl.BlendFuncSeparate)	117	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	118	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	119	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	120	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	121	else
80	glBlendFunc (sa, da);	122	glBlendFunc (sa, da);
81	}	123	}
82		124
		125	static GLuint
		126	gen_texture ()
		127	{
		128	GLuint name;
		129
		130	if (AvFILL (texture_av) >= 0)
		131	name = (GLuint)(size_t)av_pop (texture_av);
		132	else
		133	glGenTextures (1, &name);
		134
		135	return name;
		136	}
		137
		138	static void
		139	del_texture (GLuint name)
		140	{
		141	/* make a half-assed attempt at returning the memory used by the texture */
		142	/* textures are frequently being reused by cfplus anyway */
		143	/glBindTexture (GL_TEXTURE_2D, name);/
		144	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		145	av_push (texture_av, (SV *)(size_t)name);
		146	glDeleteTextures (1, &name);
		147	}
		148
83	#include "texcache.c"	149	#include "texcache.c"
		150	#include "rendercache.c"
84		151
85	#include "pango-font.c"	152	#include "pango-font.c"
86	#include "pango-fontmap.c"	153	#include "pango-fontmap.c"
87	#include "pango-render.c"	154	#include "pango-render.c"
88		155
		156	typedef IV DC__Channel;
		157	typedef SDL_RWops *DC__RW;
89	typedef Mix_Chunk *CFPlus__MixChunk;	158	typedef Mix_Chunk *DC__MixChunk;
90	typedef Mix_Music *CFPlus__MixMusic;	159	typedef Mix_Music *DC__MixMusic;
91		160
92	typedef PangoFontDescription *CFPlus__Font;	161	typedef PangoFontDescription *DC__Font;
93		162
94	static int	163	static int
95	shape_attr_p (PangoLayoutRun *run)	164	shape_attr_p (PangoLayoutRun *run)
96	{	165	{
97	GSList *attrs = run->item->analysis.extra_attrs;	166	GSList *attrs = run->item->analysis.extra_attrs;
111		180
112	typedef struct cf_layout {	181	typedef struct cf_layout {
113	PangoLayout *pl;	182	PangoLayout *pl;
114	float r, g, b, a; // default color for rgba mode	183	float r, g, b, a; // default color for rgba mode
115	int base_height;	184	int base_height;
116	CFPlus__Font font;	185	DC__Font font;
		186	rc_t *rc;
117	} *CFPlus__Layout;	187	} *DC__Layout;
118		188
119	static CFPlus__Font default_font;	189	static DC__Font default_font;
120	static PangoContext *opengl_context;	190	static PangoContext *opengl_context;
121	static PangoFontMap *opengl_fontmap;	191	static PangoFontMap *opengl_fontmap;
122		192
123	static void	193	static void
124	substitute_func (FcPattern *pattern, gpointer data)	194	substitute_func (FcPattern *pattern, gpointer data)
…		…
129	#endif	199	#endif
130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	200	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131	}	201	}
132		202
133	static void	203	static void
134	layout_update_font (CFPlus__Layout self)	204	layout_update_font (DC__Layout self)
135	{	205	{
136	/* use a random scale factor to account for unknown descenders, 0.8 works	206	/* use a random scale factor to account for unknown descenders, 0.8 works
137	* reasonably well with bitstream vera	207	* reasonably well with dejavu/bistream fonts
138	*/	208	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	209	PangoFontDescription *font = self->font ? self->font : default_font;
140		210
141	pango_font_description_set_absolute_size (font,	211	pango_font_description_set_absolute_size (font,
142	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	212	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143		213
144	pango_layout_set_font_description (self->pl, font);	214	pango_layout_set_font_description (self->pl, font);
145	}	215	}
146		216
147	static void	217	static void
148	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	218	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	219	{
150	PangoRectangle rect;	220	PangoRectangle rect;
151		221
152	// get_pixel_* wrongly rounds down	222	// get_pixel_* wrongly rounds down
153	pango_layout_get_extents (self->pl, 0, &rect);	223	pango_layout_get_extents (self->pl, 0, &rect);
…		…
160		230
161	*w = rect.width;	231	*w = rect.width;
162	*h = rect.height;	232	*h = rect.height;
163	}	233	}
164		234
		235	typedef uint16_t tileid;
165	typedef uint16_t mapface;	236	typedef uint16_t faceid;
166		237
167	typedef struct {	238	typedef struct {
168	GLint name;	239	GLuint name;
169	int w, h;	240	int w, h;
170	float s, t;	241	float s, t;
171	uint8_t r, g, b, a;	242	uint8_t r, g, b, a;
		243	tileid smoothtile;
		244	uint8_t smoothlevel;
		245	uint8_t unused; /* set to zero on use */
172	} maptex;	246	} maptex;
173		247
174	typedef struct {	248	typedef struct {
175	uint32_t player;	249	uint32_t player;
176	mapface face[3];	250	tileid tile[3];
177	uint16_t darkness;	251	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	252	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	253	} mapcell;
180		254
181	typedef struct {	255	typedef struct {
182	int32_t c0, c1;	256	int32_t c0, c1;
183	mapcell *col;	257	mapcell *col;
184	} maprow;	258	} maprow;
185		259
186	typedef struct map {	260	typedef struct map {
187	int x, y, w, h;	261	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	262	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	263	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	264	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		265
195	int32_t rows;	266	int32_t rows;
196	maprow *row;	267	maprow *row;
197	} *CFPlus__Map;	268	} *DC__Map;
198		269
199	static char *	270	static char *
200	prepend (char *ptr, int sze, int inc)	271	prepend (char *ptr, int sze, int inc)
201	{	272	{
202	char *p;	273	char *p;
…		…
219	}	290	}
220		291
221	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	292	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	293	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
223		294
		295	static void
		296	need_facenum (struct map *self, faceid face)
		297	{
		298	while (self->faces <= face)
		299	{
		300	Append (tileid, self->face2tile, self->faces, self->faces);
		301	self->faces *= 2;
		302	}
		303	}
		304
		305	static void
		306	need_texid (struct map *self, int texid)
		307	{
		308	while (self->texs <= texid)
		309	{
		310	Append (maptex, self->tex, self->texs, self->texs);
		311	self->texs *= 2;
		312	}
		313	}
		314
224	static maprow *	315	static maprow *
225	map_get_row (CFPlus__Map self, int y)	316	map_get_row (DC__Map self, int y)
226	{	317	{
227	if (0 > y)	318	if (0 > y)
228	{	319	{
229	int extend = - y + MAP_EXTEND_Y;	320	int extend = - y + MAP_EXTEND_Y;
230	Prepend (maprow, self->row, self->rows, extend);	321	Prepend (maprow, self->row, self->rows, extend);
…		…
268		359
269	return row->col + (x - row->c0);	360	return row->col + (x - row->c0);
270	}	361	}
271		362
272	static mapcell *	363	static mapcell *
273	map_get_cell (CFPlus__Map self, int x, int y)	364	map_get_cell (DC__Map self, int x, int y)
274	{	365	{
275	return row_get_cell (map_get_row (self, y), x);	366	return row_get_cell (map_get_row (self, y), x);
276	}	367	}
277		368
278	static void	369	static void
279	map_clear (CFPlus__Map self)	370	map_clear (DC__Map self)
280	{	371	{
281	int r;	372	int r;
282		373
283	for (r = 0; r < self->rows; r++)	374	for (r = 0; r < self->rows; r++)
284	Safefree (self->row[r].col);	375	Safefree (self->row[r].col);
…		…
291	self->oy = 0;	382	self->oy = 0;
292	self->row = 0;	383	self->row = 0;
293	self->rows = 0;	384	self->rows = 0;
294	}	385	}
295		386
		387	#define CELL_CLEAR(cell) \
		388	do { \
		389	if ((cell)->player) \
		390	(cell)->tile [2] = 0; \
		391	(cell)->darkness = 0; \
		392	(cell)->stat_hp = 0; \
		393	(cell)->flags = 0; \
		394	(cell)->player = 0; \
		395	} while (0)
		396
296	static void	397	static void
297	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	398	map_blank (DC__Map self, int x0, int y0, int w, int h)
298	{	399	{
299	int x, y;	400	int x, y;
300	maprow *row;	401	maprow *row;
301	mapcell *cell;	402	mapcell *cell;
302		403
…		…
314	if (x >= row->c1)	415	if (x >= row->c1)
315	break;	416	break;
316		417
317	cell = row->col + x - row->c0;	418	cell = row->col + x - row->c0;
318		419
319	cell->darkness = 0;	420	CELL_CLEAR (cell);
320	cell->stat_hp = 0;
321	cell->flags = 0;
322	cell->player = 0;
323	}	421	}
324	}	422	}
		423	}
		424
		425	typedef struct {
		426	tileid tile;
		427	uint8_t x, y, level;
		428	} smooth_key;
		429
		430	static void
		431	smooth_or_bits (HV hv, smooth_key key, IV bits)
		432	{
		433	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		434
		435	if (SvIOK (*sv))
		436	SvIV_set (sv, SvIVX (sv) \| bits);
		437	else
		438	sv_setiv (*sv, bits);
325	}	439	}
326		440
327	static void	441	static void
328	music_finished (void)	442	music_finished (void)
329	{	443	{
…		…
365	n \|= n >> 16;	479	n \|= n >> 16;
366		480
367	return n + 1;	481	return n + 1;
368	}	482	}
369		483
370	MODULE = CFPlus PACKAGE = CFPlus	484	static unsigned int
		485	popcount (unsigned int n)
		486	{
		487	n -= (n >> 1) & 0x55555555U;
		488	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		489	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		490	n *= 0x01010101U;
		491
		492	return n >> 24;
		493	}
		494
		495	/* SDL should provide this, really. */
		496	#define SDLK_MODIFIER_MIN 300
		497	#define SDLK_MODIFIER_MAX 314
		498
		499	/******************************************************************************/
		500
		501	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		502	static GV *hover_gv;
		503
		504	static int
		505	within_widget (SV *widget, NV x, NV y)
		506	{
		507	HV *self;
		508	SV **svp;
		509	NV wx, ww, wy, wh;
		510
		511	if (!SvROK (widget))
		512	return 0;
		513
		514	self = (HV *)SvRV (widget);
		515
		516	if (SvTYPE (self) != SVt_PVHV)
		517	return 0;
		518
		519	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		520	if (y < wy)
		521	return 0;
		522
		523	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		524	if (y >= wy + wh)
		525	return 0;
		526
		527	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		528	if (x < wx)
		529	return 0;
		530
		531	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		532	if (x >= wx + ww)
		533	return 0;
		534
		535	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		536	if (!svp \|\| !SvTRUE (*svp))
		537	return 0;
		538
		539	return 1;
		540	}
		541
		542	/******************************************************************************/
		543
		544	/* process keyboard modifiers */
		545	static int
		546	mod_munge (int mod)
		547	{
		548	mod &= MOD_MASK;
		549
		550	if (mod & (KMOD_META \| KMOD_ALT))
		551	mod \|= KMOD_LRAM;
		552
		553	return mod;
		554	}
		555
		556	static void
		557	deliantra_main ()
		558	{
		559	char *argv[] = { 0 };
		560	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		561	}
		562
		563	#ifdef __MACOSX__
		564	/* to due surprising braindamage on the side of SDL design, we
		565	* do some mind-boggling hack here: SDL requires a custom main()
		566	* on OS X, so... we provide one and call the original main(), which,
		567	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		568	* and which calls our main (== SDL_main) back.
		569	*/
		570	extern C_LINKAGE int
		571	main (int argc, char *argv[])
		572	{
		573	deliantra_main ();
		574	}
		575
		576	#undef main
		577
		578	extern C_LINKAGE int main (int argc, char *argv[]);
		579
		580	static void
		581	SDL_braino (void)
		582	{
		583	char *argv[] = { "deliantra client", 0 };
		584	(main) (1, argv);
		585	}
		586	#else
		587	static void
		588	SDL_braino (void)
		589	{
		590	deliantra_main ();
		591	}
		592	#endif
		593
		594	MODULE = Deliantra::Client PACKAGE = DC
371		595
372	PROTOTYPES: ENABLE	596	PROTOTYPES: ENABLE
373		597
374	BOOT:	598	BOOT:
375	{	599	{
376	HV *stash = gv_stashpv ("CFPlus", 1);	600	HV *stash = gv_stashpv ("DC", 1);
377	static const struct {	601	static const struct {
378	const char *name;	602	const char *name;
379	IV iv;	603	IV iv;
380	} *civ, const_iv[] = {	604	} *civ, const_iv[] = {
381	# define const_iv(name) { # name, (IV)name }	605	# define const_iv(name) { # name, (IV)name }
		606	const_iv (SDLK_MODIFIER_MIN),
		607	const_iv (SDLK_MODIFIER_MAX),
		608
382	const_iv (SDL_ACTIVEEVENT),	609	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	610	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	611	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	612	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	613	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	622	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	623	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	624	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	625	const_iv (SDL_VIDEOEXPOSE),
399	const_iv (SDL_USEREVENT),	626	const_iv (SDL_USEREVENT),
		627
		628	const_iv (SDL_APPINPUTFOCUS),
		629	const_iv (SDL_APPMOUSEFOCUS),
		630	const_iv (SDL_APPACTIVE),
		631
		632
		633	const_iv (SDLK_UNKNOWN),
		634	const_iv (SDLK_FIRST),
		635	const_iv (SDLK_BACKSPACE),
		636	const_iv (SDLK_TAB),
		637	const_iv (SDLK_CLEAR),
		638	const_iv (SDLK_RETURN),
		639	const_iv (SDLK_PAUSE),
		640	const_iv (SDLK_ESCAPE),
		641	const_iv (SDLK_SPACE),
		642	const_iv (SDLK_EXCLAIM),
		643	const_iv (SDLK_QUOTEDBL),
		644	const_iv (SDLK_HASH),
		645	const_iv (SDLK_DOLLAR),
		646	const_iv (SDLK_AMPERSAND),
		647	const_iv (SDLK_QUOTE),
		648	const_iv (SDLK_LEFTPAREN),
		649	const_iv (SDLK_RIGHTPAREN),
		650	const_iv (SDLK_ASTERISK),
		651	const_iv (SDLK_PLUS),
		652	const_iv (SDLK_COMMA),
		653	const_iv (SDLK_MINUS),
		654	const_iv (SDLK_PERIOD),
		655	const_iv (SDLK_SLASH),
		656	const_iv (SDLK_0),
		657	const_iv (SDLK_1),
		658	const_iv (SDLK_2),
		659	const_iv (SDLK_3),
		660	const_iv (SDLK_4),
		661	const_iv (SDLK_5),
		662	const_iv (SDLK_6),
		663	const_iv (SDLK_7),
		664	const_iv (SDLK_8),
		665	const_iv (SDLK_9),
		666	const_iv (SDLK_COLON),
		667	const_iv (SDLK_SEMICOLON),
		668	const_iv (SDLK_LESS),
		669	const_iv (SDLK_EQUALS),
		670	const_iv (SDLK_GREATER),
		671	const_iv (SDLK_QUESTION),
		672	const_iv (SDLK_AT),
		673
		674	const_iv (SDLK_LEFTBRACKET),
		675	const_iv (SDLK_BACKSLASH),
		676	const_iv (SDLK_RIGHTBRACKET),
		677	const_iv (SDLK_CARET),
		678	const_iv (SDLK_UNDERSCORE),
		679	const_iv (SDLK_BACKQUOTE),
		680	const_iv (SDLK_DELETE),
		681
		682	const_iv (SDLK_FIRST),
		683	const_iv (SDLK_LAST),
400	const_iv (SDLK_KP0),	684	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	685	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	686	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	687	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	688	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	743	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	744	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	745	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	746	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	747	const_iv (SDLK_UNDO),
		748
464	const_iv (KMOD_NONE),	749	const_iv (KMOD_NONE),
		750	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	751	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	752	const_iv (KMOD_RSHIFT),
		753	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	754	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	755	const_iv (KMOD_RCTRL),
		756	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	757	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	758	const_iv (KMOD_RALT),
		759	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	760	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	761	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	762	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	763	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	764	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),	765
477	const_iv (KMOD_SHIFT),	766	const_iv (KMOD_LRAM),
478	const_iv (KMOD_ALT),	767
479	const_iv (KMOD_META)	768	const_iv (MIX_DEFAULT_FORMAT),
		769
		770	const_iv (SDL_INIT_TIMER),
		771	const_iv (SDL_INIT_AUDIO),
		772	const_iv (SDL_INIT_VIDEO),
		773	const_iv (SDL_INIT_CDROM),
		774	const_iv (SDL_INIT_JOYSTICK),
		775	const_iv (SDL_INIT_EVERYTHING),
		776	const_iv (SDL_INIT_NOPARACHUTE),
		777	const_iv (SDL_INIT_EVENTTHREAD),
		778
		779	const_iv (SDL_GL_RED_SIZE),
		780	const_iv (SDL_GL_GREEN_SIZE),
		781	const_iv (SDL_GL_BLUE_SIZE),
		782	const_iv (SDL_GL_ALPHA_SIZE),
		783	const_iv (SDL_GL_DOUBLEBUFFER),
		784	const_iv (SDL_GL_BUFFER_SIZE),
		785	const_iv (SDL_GL_DEPTH_SIZE),
		786	const_iv (SDL_GL_STENCIL_SIZE),
		787	const_iv (SDL_GL_ACCUM_RED_SIZE),
		788	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		789	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		790	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		791	const_iv (SDL_GL_STEREO),
		792	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		793	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		794	const_iv (SDL_GL_ACCELERATED_VISUAL),
		795	const_iv (SDL_GL_SWAP_CONTROL),
		796
		797	const_iv (FOW_DARKNESS)
480	# undef const_iv	798	# undef const_iv
481	};	799	};
482		800
483	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	801	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
484	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	802	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		803
		804	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		805	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
485	}	806	}
		807
		808	void
		809	weaken (SV *rv)
		810	PROTOTYPE: $
		811	CODE:
		812	sv_rvweaken (rv);
486		813
487	int	814	int
488	in_destruct ()	815	in_destruct ()
489	CODE:	816	CODE:
490	RETVAL = PL_main_cv == Nullcv;	817	RETVAL = PL_main_cv == Nullcv;
…		…
493		820
494	NV floor (NV x)	821	NV floor (NV x)
495		822
496	NV ceil (NV x)	823	NV ceil (NV x)
497		824
		825	IV minpot (UV n)
		826
		827	IV popcount (UV n)
		828
		829	NV distance (NV dx, NV dy)
		830	CODE:
		831	RETVAL = pow (dx * dx + dy * dy, 0.5);
		832	OUTPUT:
		833	RETVAL
		834
498	void	835	void
499	pango_init ()	836	pango_init ()
500	CODE:	837	CODE:
501	{	838	{
502	opengl_fontmap = pango_opengl_font_map_new ();	839	opengl_fontmap = pango_opengl_font_map_new ();
503	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	840	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	841	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		842	/pango_context_set_font_description (opengl_context, default_font);/
		843	#if PANGO_VERSION_CHECK (1, 15, 2)
		844	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		845	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		846	#endif
505	}	847	}
506		848
507	int	849	char *SDL_GetError ()
508	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
509		850
510	void	851	void SDL_braino ()
		852
		853	int SDL_Init (U32 flags)
		854
		855	int SDL_InitSubSystem (U32 flags)
		856
		857	void SDL_QuitSubSystem (U32 flags)
		858
511	SDL_Quit ()	859	void SDL_Quit ()
512		860
		861	int SDL_GL_SetAttribute (int attr, int value)
		862
		863	int SDL_GL_GetAttribute (int attr)
		864	CODE:
		865	if (SDL_GL_GetAttribute (attr, &RETVAL))
		866	XSRETURN_UNDEF;
		867	OUTPUT:
		868	RETVAL
		869
513	void	870	void
514	SDL_ListModes ()	871	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	872	PPCODE:
516	{	873	{
517	SDL_Rect **m;	874	SDL_Rect **m;
518		875
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	876	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	877	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	878	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	879	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		880
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	881	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	882	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		883
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	887	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		888
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	889	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);	890	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		891
541	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	892	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
542		893
543	if (m && m != (SDL_Rect **)-1)	894	if (m && m != (SDL_Rect **)-1)
544	while (*m)	895	while (*m)
545	{	896	{
		897	if ((m)->w >= 400 && (m)->h >= 300)
		898	{
546	AV *av = newAV ();	899	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	900	av_push (av, newSViv ((*m)->w));
548	av_push (av, newSViv ((*m)->h));	901	av_push (av, newSViv ((*m)->h));
		902	av_push (av, newSViv (rgb));
		903	av_push (av, newSViv (alpha));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	904	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		905	}
550		906
551	++m;	907	++m;
552	}	908	}
553	}	909	}
554		910
555	char *
556	SDL_GetError ()
557
558	int	911	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	912	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	CODE:	913	CODE:
		914	{
		915	SDL_EnableUNICODE (1);
		916	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		917
		918	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		919	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		920	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		921	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		922
561	RETVAL = !!SDL_SetVideoMode (	923	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	924	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
563	);	925	);
		926
564	if (RETVAL)	927	if (RETVAL)
565	{	928	{
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	929	av_clear (texture_av);
		930
		931	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	932	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
568	# include "glfunc.h"	933	#include "glfunc.h"
569	# undef GL_FUNC	934	#undef GL_FUNC
		935
		936	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		937	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
570	}	938	}
		939	}
571	OUTPUT:	940	OUTPUT:
572	RETVAL	941	RETVAL
573		942
574	void	943	void
575	SDL_GL_SwapBuffers ()	944	SDL_GL_SwapBuffers ()
576		945
577	char *	946	char *
578	SDL_GetKeyName (int sym)	947	SDL_GetKeyName (int sym)
579		948
		949	int
		950	SDL_GetAppState ()
		951
		952	int
		953	SDL_GetModState ()
		954
580	void	955	void
581	SDL_PollEvent ()	956	poll_events ()
582	PPCODE:	957	PPCODE:
583	{	958	{
584	SDL_Event ev;	959	SDL_Event ev;
585		960
586	while (SDL_PollEvent (&ev))	961	SDL_PumpEvents ();
		962	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	963	{
588	HV *hv = newHV ();	964	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	965	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		966
591	switch (ev.type)	967	switch (ev.type)
592	{	968	{
593	case SDL_KEYDOWN:	969	case SDL_KEYDOWN:
594	case SDL_KEYUP:	970	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	971	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	972	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	973	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		974	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	975	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	976	break;
600		977
601	case SDL_ACTIVEEVENT:	978	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	979	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	980	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	981	break;
605		982
606	case SDL_MOUSEMOTION:	983	case SDL_MOUSEMOTION:
		984	{
		985	int state = ev.motion.state;
		986	int x = ev.motion.x;
		987	int y = ev.motion.y;
		988	int xrel = ev.motion.xrel;
		989	int yrel = ev.motion.yrel;
		990
		991	/* do simplistic event compression */
		992	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		993	&& state == ev.motion.state)
		994	{
		995	xrel += ev.motion.xrel;
		996	yrel += ev.motion.yrel;
		997	x = ev.motion.x;
		998	y = ev.motion.y;
		999	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1000	}
		1001
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1003	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1004	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1005	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1006	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1007	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1008	}
614	break;	1009	break;
615		1010
616	case SDL_MOUSEBUTTONDOWN:	1011	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	1012	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1013	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619		1014
620	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1015	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1016	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1017	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1018	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1023	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1024	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630	break;	1025	break;
631	}	1026	}
632		1027
633	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1028	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
634	}	1029	}
635	}	1030	}
636		1031
637	int	1032	int
638	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1033	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
639	POSTCALL:	1034	POSTCALL:
640	Mix_HookMusicFinished (music_finished);	1035	Mix_HookMusicFinished (music_finished);
641	Mix_ChannelFinished (channel_finished);	1036	Mix_ChannelFinished (channel_finished);
642		1037
643	void	1038	void
		1039	Mix_QuerySpec ()
		1040	PPCODE:
		1041	{
		1042	int freq, channels;
		1043	Uint16 format;
		1044
		1045	if (Mix_QuerySpec (&freq, &format, &channels))
		1046	{
		1047	EXTEND (SP, 3);
		1048	PUSHs (sv_2mortal (newSViv (freq)));
		1049	PUSHs (sv_2mortal (newSViv (format)));
		1050	PUSHs (sv_2mortal (newSViv (channels)));
		1051	}
		1052	}
		1053
		1054	void
644	Mix_CloseAudio ()	1055	Mix_CloseAudio ()
645		1056
646	int	1057	int
647	Mix_AllocateChannels (int numchans = -1)	1058	Mix_AllocateChannels (int numchans = -1)
648		1059
		1060	const char *
		1061	Mix_GetError ()
		1062
649	void	1063	void
650	lowdelay (int fd, int val = 1)	1064	lowdelay (int fd, int val = 1)
651	CODE:	1065	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1066	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		1067
656	void	1068	void
657	win32_proxy_info ()	1069	win32_proxy_info ()
658	PPCODE:	1070	PPCODE:
659	{	1071	{
…		…
680	}	1092	}
681	}	1093	}
682	#endif	1094	#endif
683	}	1095	}
684		1096
685	void	1097	int
686	add_font (char *file)	1098	add_font (char *file)
687	CODE:	1099	CODE:
688	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1100	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1101	OUTPUT:
		1102	RETVAL
689		1103
690	void	1104	void
691	load_image_inline (SV *image_)	1105	load_image_inline (SV *image_)
692	ALIAS:	1106	ALIAS:
693	load_image_file = 1	1107	load_image_file = 1
…		…
696	STRLEN image_len;	1110	STRLEN image_len;
697	char image = (char )SvPVbyte (image_, image_len);	1111	char image = (char )SvPVbyte (image_, image_len);
698	SDL_Surface surface, surface2;	1112	SDL_Surface surface, surface2;
699	SDL_PixelFormat fmt;	1113	SDL_PixelFormat fmt;
700	SDL_RWops *rw = ix	1114	SDL_RWops *rw = ix
701	? SDL_RWFromFile (image, "r")	1115	? SDL_RWFromFile (image, "rb")
702	: SDL_RWFromConstMem (image, image_len);	1116	: SDL_RWFromConstMem (image, image_len);
703		1117
704	if (!rw)	1118	if (!rw)
705	croak ("load_image: %s", SDL_GetError ());	1119	croak ("load_image: %s", SDL_GetError ());
706		1120
…		…
779	void	1193	void
780	error (char *message)	1194	error (char *message)
781	CODE:	1195	CODE:
782	fprintf (stderr, "ERROR: %s\n", message);	1196	fprintf (stderr, "ERROR: %s\n", message);
783	#ifdef _WIN32	1197	#ifdef _WIN32
784	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1198	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
785	#endif	1199	#endif
786		1200
787	void	1201	void
788	fatal (char *message)	1202	fatal (char *message)
789	CODE:	1203	CODE:
790	fprintf (stderr, "FATAL: %s\n", message);	1204	fprintf (stderr, "FATAL: %s\n", message);
791	#ifdef _WIN32	1205	#ifdef _WIN32
792	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1206	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
793	#endif	1207	#endif
794	_exit (1);	1208	_exit (1);
795		1209
796	void	1210	void
797	_exit (int retval = 0)	1211	_exit (int retval = 0)
…		…
800	ExitThread (retval); // unclean, please beam me up	1214	ExitThread (retval); // unclean, please beam me up
801	#else	1215	#else
802	_exit (retval);	1216	_exit (retval);
803	#endif	1217	#endif
804		1218
805	MODULE = CFPlus PACKAGE = CFPlus::Font	1219	void
		1220	debug ()
		1221	CODE:
		1222	{
		1223	#if DEBUG
		1224	VALGRIND_DO_LEAK_CHECK;
		1225	#endif
		1226	}
806		1227
807	CFPlus::Font	1228	int
		1229	SvREFCNT (SV *sv)
		1230	CODE:
		1231	RETVAL = SvREFCNT (sv);
		1232	OUTPUT:
		1233	RETVAL
		1234
		1235	MODULE = Deliantra::Client PACKAGE = DC::Font
		1236
		1237	PROTOTYPES: DISABLE
		1238
		1239	DC::Font
808	new_from_file (SV class, char path, int id = 0)	1240	new_from_file (SV class, char path, int id = 0)
809	CODE:	1241	CODE:
810	{	1242	{
811	int count;	1243	int count;
812	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1244	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
815	}	1247	}
816	OUTPUT:	1248	OUTPUT:
817	RETVAL	1249	RETVAL
818		1250
819	void	1251	void
820	DESTROY (CFPlus::Font self)	1252	DESTROY (DC::Font self)
821	CODE:	1253	CODE:
822	pango_font_description_free (self);	1254	pango_font_description_free (self);
823		1255
824	void	1256	void
825	make_default (CFPlus::Font self)	1257	make_default (DC::Font self)
		1258	PROTOTYPE: $
826	CODE:	1259	CODE:
827	default_font = self;	1260	default_font = self;
828		1261
829	MODULE = CFPlus PACKAGE = CFPlus::Layout	1262	MODULE = Deliantra::Client PACKAGE = DC::Layout
830		1263
		1264	PROTOTYPES: DISABLE
		1265
831	void	1266	void
832	reset_glyph_cache ()	1267	glyph_cache_backup ()
		1268	PROTOTYPE:
833	CODE:	1269	CODE:
		1270	tc_backup ();
		1271
		1272	void
		1273	glyph_cache_restore ()
		1274	PROTOTYPE:
		1275	CODE:
834	tc_clear ();	1276	tc_restore ();
835		1277
836	CFPlus::Layout	1278	DC::Layout
837	new (SV *class)	1279	new (SV *class)
838	CODE:	1280	CODE:
839	New (0, RETVAL, 1, struct cf_layout);	1281	New (0, RETVAL, 1, struct cf_layout);
840		1282
841	RETVAL->pl = pango_layout_new (opengl_context);	1283	RETVAL->pl = pango_layout_new (opengl_context);
…		…
843	RETVAL->g = 1.;	1285	RETVAL->g = 1.;
844	RETVAL->b = 1.;	1286	RETVAL->b = 1.;
845	RETVAL->a = 1.;	1287	RETVAL->a = 1.;
846	RETVAL->base_height = MIN_FONT_HEIGHT;	1288	RETVAL->base_height = MIN_FONT_HEIGHT;
847	RETVAL->font = 0;	1289	RETVAL->font = 0;
		1290	RETVAL->rc = rc_alloc ();
848		1291
849	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1292	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
850	layout_update_font (RETVAL);	1293	layout_update_font (RETVAL);
851	OUTPUT:	1294	OUTPUT:
852	RETVAL	1295	RETVAL
853		1296
854	void	1297	void
855	DESTROY (CFPlus::Layout self)	1298	DESTROY (DC::Layout self)
856	CODE:	1299	CODE:
857	g_object_unref (self->pl);	1300	g_object_unref (self->pl);
		1301	rc_free (self->rc);
858	Safefree (self);	1302	Safefree (self);
859		1303
860	void	1304	void
861	set_text (CFPlus::Layout self, SV *text_)	1305	set_text (DC::Layout self, SV *text_)
862	CODE:	1306	CODE:
863	{	1307	{
864	STRLEN textlen;	1308	STRLEN textlen;
865	char *text = SvPVutf8 (text_, textlen);	1309	char *text = SvPVutf8 (text_, textlen);
866		1310
867	pango_layout_set_text (self->pl, text, textlen);	1311	pango_layout_set_text (self->pl, text, textlen);
868	}	1312	}
869		1313
870	void	1314	void
871	set_markup (CFPlus::Layout self, SV *text_)	1315	set_markup (DC::Layout self, SV *text_)
872	CODE:	1316	CODE:
873	{	1317	{
874	STRLEN textlen;	1318	STRLEN textlen;
875	char *text = SvPVutf8 (text_, textlen);	1319	char *text = SvPVutf8 (text_, textlen);
876		1320
877	pango_layout_set_markup (self->pl, text, textlen);	1321	pango_layout_set_markup (self->pl, text, textlen);
878	}	1322	}
879		1323
880	void	1324	void
881	set_shapes (CFPlus::Layout self, ...)	1325	set_shapes (DC::Layout self, ...)
882	CODE:	1326	CODE:
883	{	1327	{
884	PangoAttrList *attrs = 0;	1328	PangoAttrList *attrs = 0;
885	const char *text = pango_layout_get_text (self->pl);	1329	const char *text = pango_layout_get_text (self->pl);
886	const char *pos = text;	1330	const char *pos = text;
…		…
921	if (attrs)	1365	if (attrs)
922	pango_layout_set_attributes (self->pl, attrs);	1366	pango_layout_set_attributes (self->pl, attrs);
923	}	1367	}
924		1368
925	void	1369	void
926	get_shapes (CFPlus::Layout self)	1370	get_shapes (DC::Layout self)
927	PPCODE:	1371	PPCODE:
928	{	1372	{
929	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1373	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
930		1374
931	do	1375	do
932	{	1376	{
933	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1377	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
934		1378
935	if (run && shape_attr_p (run))	1379	if (run && shape_attr_p (run))
936	{	1380	{
937	PangoRectangle extents;	1381	PangoRectangle extents;
938	pango_layout_iter_get_run_extents (iter, 0, &extents);	1382	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
946		1390
947	pango_layout_iter_free (iter);	1391	pango_layout_iter_free (iter);
948	}	1392	}
949		1393
950	int	1394	int
951	has_wrapped (CFPlus::Layout self)	1395	has_wrapped (DC::Layout self)
952	CODE:	1396	CODE:
953	{	1397	{
954	int lines = 1;	1398	int lines = 1;
955	const char *text = pango_layout_get_text (self->pl);	1399	const char *text = pango_layout_get_text (self->pl);
956		1400
…		…
961	}	1405	}
962	OUTPUT:	1406	OUTPUT:
963	RETVAL	1407	RETVAL
964		1408
965	SV *	1409	SV *
966	get_text (CFPlus::Layout self)	1410	get_text (DC::Layout self)
967	CODE:	1411	CODE:
968	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1412	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
969	sv_utf8_decode (RETVAL);	1413	sv_utf8_decode (RETVAL);
970	OUTPUT:	1414	OUTPUT:
971	RETVAL	1415	RETVAL
972		1416
973	void	1417	void
974	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1418	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
975	CODE:	1419	CODE:
976	self->r = r;	1420	self->r = r;
977	self->g = g;	1421	self->g = g;
978	self->b = b;	1422	self->b = b;
979	self->a = a;	1423	self->a = a;
980		1424
981	void	1425	void
982	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1426	set_font (DC::Layout self, DC::Font font = 0)
983	CODE:	1427	CODE:
984	if (self->font != font)	1428	if (self->font != font)
985	{	1429	{
986	self->font = font;	1430	self->font = font;
987	layout_update_font (self);	1431	layout_update_font (self);
988	}	1432	}
989		1433
990	void	1434	void
991	set_height (CFPlus::Layout self, int base_height)	1435	set_height (DC::Layout self, int base_height)
992	CODE:	1436	CODE:
993	if (self->base_height != base_height)	1437	if (self->base_height != base_height)
994	{	1438	{
995	self->base_height = base_height;	1439	self->base_height = base_height;
996	layout_update_font (self);	1440	layout_update_font (self);
997	}	1441	}
998		1442
999	void	1443	void
1000	set_width (CFPlus::Layout self, int max_width = -1)	1444	set_width (DC::Layout self, int max_width = -1)
1001	CODE:	1445	CODE:
1002	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1446	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1003		1447
1004	void	1448	void
1005	set_indent (CFPlus::Layout self, int indent)	1449	set_indent (DC::Layout self, int indent)
1006	CODE:	1450	CODE:
1007	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1451	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1008		1452
1009	void	1453	void
1010	set_spacing (CFPlus::Layout self, int spacing)	1454	set_spacing (DC::Layout self, int spacing)
1011	CODE:	1455	CODE:
1012	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1456	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1013		1457
1014	void	1458	void
1015	set_ellipsise (CFPlus::Layout self, int ellipsise)	1459	set_ellipsise (DC::Layout self, int ellipsise)
1016	CODE:	1460	CODE:
1017	pango_layout_set_ellipsize (self->pl,	1461	pango_layout_set_ellipsize (self->pl,
1018	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1462	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1019	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1463	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1020	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1464	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1021	: PANGO_ELLIPSIZE_NONE	1465	: PANGO_ELLIPSIZE_NONE
1022	);	1466	);
1023		1467
1024	void	1468	void
1025	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1469	set_single_paragraph_mode (DC::Layout self, int spm)
1026	CODE:	1470	CODE:
1027	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1471	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1028		1472
1029	void	1473	void
1030	size (CFPlus::Layout self)	1474	size (DC::Layout self)
1031	PPCODE:	1475	PPCODE:
1032	{	1476	{
1033	int w, h;	1477	int w, h;
1034		1478
1035	layout_get_pixel_size (self, &w, &h);	1479	layout_get_pixel_size (self, &w, &h);
…		…
1038	PUSHs (sv_2mortal (newSViv (w)));	1482	PUSHs (sv_2mortal (newSViv (w)));
1039	PUSHs (sv_2mortal (newSViv (h)));	1483	PUSHs (sv_2mortal (newSViv (h)));
1040	}	1484	}
1041		1485
1042	int	1486	int
1043	descent (CFPlus::Layout self)	1487	descent (DC::Layout self)
1044	CODE:	1488	CODE:
1045	{	1489	{
1046	PangoRectangle rect;	1490	PangoRectangle rect;
1047	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1491	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1048	pango_layout_line_get_pixel_extents (line, 0, &rect);	1492	pango_layout_line_get_pixel_extents (line, 0, &rect);
1049	RETVAL = PANGO_DESCENT (rect);	1493	RETVAL = PANGO_DESCENT (rect);
1050	}	1494	}
1051	OUTPUT:	1495	OUTPUT:
1052	RETVAL	1496	RETVAL
1053		1497
1054	int	1498	int
1055	xy_to_index (CFPlus::Layout self, int x, int y)	1499	xy_to_index (DC::Layout self, int x, int y)
1056	CODE:	1500	CODE:
1057	{	1501	{
1058	int index, trailing;	1502	int index, trailing;
1059	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1503	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1060	RETVAL = index;	1504	RETVAL = index + trailing;
1061	}	1505	}
1062	OUTPUT:	1506	OUTPUT:
1063	RETVAL	1507	RETVAL
1064		1508
1065	void	1509	void
1066	cursor_pos (CFPlus::Layout self, int index)	1510	cursor_pos (DC::Layout self, int index)
1067	PPCODE:	1511	PPCODE:
1068	{	1512	{
1069	PangoRectangle strong_pos;	1513	PangoRectangle pos;
1070	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1514	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1071		1515
1072	EXTEND (SP, 3);	1516	EXTEND (SP, 3);
1073	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1517	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1074	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1518	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1075	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1519	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1076	}	1520	}
1077		1521
1078	void	1522	void
1079	render (CFPlus::Layout self, float x, float y, int flags = 0)	1523	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1080	PPCODE:	1524	PPCODE:
		1525	{
		1526	int line, x;
		1527
		1528	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1529	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1530	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1531	--line;
		1532	#endif
		1533	EXTEND (SP, 2);
		1534	PUSHs (sv_2mortal (newSViv (line)));
		1535	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1536	}
		1537
		1538	void
		1539	line_x_to_index (DC::Layout self, int line, int x)
		1540	PPCODE:
		1541	{
		1542	PangoLayoutLine *lp;
		1543	int index, trailing;
		1544
		1545	if (line < 0)
		1546	XSRETURN_EMPTY;
		1547
		1548	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1549	XSRETURN_EMPTY; /* do better */
		1550
		1551	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1552
		1553	EXTEND (SP, 2);
		1554	if (GIMME_V == G_SCALAR)
		1555	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1556	else
		1557	{
		1558	PUSHs (sv_2mortal (newSViv (index)));
		1559	PUSHs (sv_2mortal (newSViv (trailing)));
		1560	}
		1561	}
		1562
		1563	void
		1564	render (DC::Layout self, float x, float y, int flags = 0)
		1565	CODE:
		1566	rc_clear (self->rc);
1081	pango_opengl_render_layout_subpixel (	1567	pango_opengl_render_layout_subpixel (
1082	self->pl,	1568	self->pl,
		1569	self->rc,
1083	x * PANGO_SCALE, y * PANGO_SCALE,	1570	x * PANGO_SCALE, y * PANGO_SCALE,
1084	self->r, self->g, self->b, self->a,	1571	self->r, self->g, self->b, self->a,
1085	flags	1572	flags
1086	);	1573	);
		1574	// we assume that context_change actually clears/frees stuff
		1575	// and does not do any recomputation...
		1576	pango_layout_context_changed (self->pl);
1087		1577
1088	MODULE = CFPlus PACKAGE = CFPlus::Texture
1089
1090	void	1578	void
1091	pad2pot (SV data_, SV w_, SV *h_)	1579	draw (DC::Layout self)
1092	CODE:	1580	CODE:
1093	{	1581	{
1094	int ow = SvIV (w_);	1582	glEnable (GL_TEXTURE_2D);
1095	int oh = SvIV (h_);	1583	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1584	glEnable (GL_BLEND);
		1585	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1586	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1587	glEnable (GL_ALPHA_TEST);
		1588	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1096		1589
1097	if (ow && oh)	1590	rc_draw (self->rc);
		1591
		1592	glDisable (GL_ALPHA_TEST);
		1593	glDisable (GL_BLEND);
		1594	glDisable (GL_TEXTURE_2D);
		1595	}
		1596
		1597	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1598
		1599	PROTOTYPES: ENABLE
		1600
		1601	void
		1602	pad (SV *data_, int ow, int oh, int nw, int nh)
		1603	CODE:
		1604	{
		1605	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1098	{	1606	{
1099	int nw = minpot (ow);
1100	int nh = minpot (oh);
1101
1102	if (nw != ow \|\| nh != oh)
1103	{
1104	if (SvOK (data_))
1105	{
1106	STRLEN datalen;	1607	STRLEN datalen;
1107	char *data = SvPVbyte (data_, datalen);	1608	char *data = SvPVbyte (data_, datalen);
1108	int bpp = datalen / (ow * oh);	1609	int bpp = datalen / (ow * oh);
1109	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1610	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1110		1611
1111	SvPOK_only (result_);	1612	SvPOK_only (result_);
1112	SvCUR_set (result_, nw * nh * bpp);	1613	SvCUR_set (result_, nw * nh * bpp);
1113		1614
1114	memset (SvPVX (result_), 0, nw * nh * bpp);	1615	memset (SvPVX (result_), 0, nw * nh * bpp);
1115	while (oh--)	1616	while (oh--)
1116	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1617	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1117		1618
1118	sv_setsv (data_, result_);	1619	sv_setsv (data_, result_);
1119	}
1120
1121	sv_setiv (w_, nw);
1122	sv_setiv (h_, nh);
1123	}
1124	}	1620	}
1125	}	1621	}
1126		1622
1127	void	1623	void
1128	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1624	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1134	{	1630	{
1135	HV hv = (HV )SvRV (self);	1631	HV hv = (HV )SvRV (self);
1136	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1632	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1137	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1633	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1138	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1634	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1635
		1636	if (name <= 0)
		1637	XSRETURN_EMPTY;
1139		1638
1140	if (items < 5)	1639	if (items < 5)
1141	{	1640	{
1142	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1641	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1143	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1642	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1171	glDisable (GL_ALPHA_TEST);	1670	glDisable (GL_ALPHA_TEST);
1172	glDisable (GL_BLEND);	1671	glDisable (GL_BLEND);
1173	}	1672	}
1174	}	1673	}
1175		1674
1176	MODULE = CFPlus PACKAGE = CFPlus::Map	1675	void
		1676	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1677	PROTOTYPE: @
		1678	CODE:
		1679	{
		1680	glEnable (GL_BLEND);
		1681	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1682	glEnable (GL_TEXTURE_2D);
		1683	glBindTexture (GL_TEXTURE_2D, name1);
1177		1684
1178	CFPlus::Map	1685	glColor3f (intensity, intensity, intensity);
1179	new (SV *class, int map_width, int map_height)	1686	glPushMatrix ();
		1687	glScalef (1./3, 1./3, 1.);
		1688
		1689	if (blend > 0.f)
		1690	{
		1691	float dx3 = dx * -3.f / w;
		1692	float dy3 = dy * -3.f / h;
		1693	GLfloat env_color[4] = { 0., 0., 0., blend };
		1694
		1695	/* interpolate the two shadow textures */
		1696	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1697	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1698
		1699	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1700	gl.ActiveTexture (GL_TEXTURE1);
		1701	glEnable (GL_TEXTURE_2D);
		1702	glBindTexture (GL_TEXTURE_2D, name2);
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1704
		1705	/* rgb == rgb(glcolor) */
		1706	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1707	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1708	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1709
		1710	/* alpha = interpolate t0, t1 by env_alpha */
		1711	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1712
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1714	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1715	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1716
		1717	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1718	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1719
		1720	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1721	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1722
		1723	glBegin (GL_QUADS);
		1724	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1725	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1726	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1727	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1728	glEnd ();
		1729
		1730	glDisable (GL_TEXTURE_2D);
		1731	gl.ActiveTexture (GL_TEXTURE0);
		1732	}
		1733	else
		1734	{
		1735	/* simple blending of one texture, also opengl <1.3 path */
		1736	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1737
		1738	glBegin (GL_QUADS);
		1739	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1740	glTexCoord2f (0, t); glVertex2f (0, h);
		1741	glTexCoord2f (s, t); glVertex2f (w, h);
		1742	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1743	glEnd ();
		1744	}
		1745
		1746	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1747	{
		1748	int x, y;
		1749	int dx3 = dx * 3;
		1750	int dy3 = dy * 3;
		1751
		1752	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1753	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1754	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1755	glTranslatef (-1., -1., 0);
		1756	glBegin (GL_QUADS);
		1757
		1758	for (y = 1; y < h; y += 3)
		1759	{
		1760	int y1 = y - dy3;
		1761	int y1valid = y1 >= 0 && y1 < h;
		1762
		1763	for (x = 1; x < w; x += 3)
		1764	{
		1765	int x1 = x - dx3;
		1766	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1767	uint8_t h2;
		1768
		1769	if (y1valid && x1 >= 0 && x1 < w)
		1770	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1771	else
		1772	h2 = 1; /* out of range == invisible */
		1773
		1774	if (h1 \|\| h2)
		1775	{
		1776	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1777	glColor4f (1., 1., 1., alpha);
		1778
		1779	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1780	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1781	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1782	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1783	}
		1784	}
		1785	}
		1786	}
		1787
		1788	glEnd ();
		1789
		1790	glPopMatrix ();
		1791
		1792	glDisable (GL_TEXTURE_2D);
		1793	glDisable (GL_BLEND);
		1794	}
		1795
		1796	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1797	CODE:
		1798	{
		1799	GLint width;
		1800	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1801	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1802	RETVAL = width > 0;
		1803	}
		1804	OUTPUT:
		1805	RETVAL
		1806
		1807	MODULE = Deliantra::Client PACKAGE = DC::Map
		1808
		1809	PROTOTYPES: DISABLE
		1810
		1811	DC::Map
		1812	new (SV *class)
1180	CODE:	1813	CODE:
1181	New (0, RETVAL, 1, struct map);	1814	New (0, RETVAL, 1, struct map);
1182	RETVAL->x = 0;	1815	RETVAL->x = 0;
1183	RETVAL->y = 0;	1816	RETVAL->y = 0;
1184	RETVAL->w = map_width;	1817	RETVAL->w = 0;
1185	RETVAL->h = map_height;	1818	RETVAL->h = 0;
1186	RETVAL->ox = 0;	1819	RETVAL->ox = 0;
1187	RETVAL->oy = 0;	1820	RETVAL->oy = 0;
1188	RETVAL->faces = 8192;	1821	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1189	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1822	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1190	RETVAL->texs = 8192;
1191	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1192	RETVAL->rows = 0;	1823	RETVAL->rows = 0;
1193	RETVAL->row = 0;	1824	RETVAL->row = 0;
1194	OUTPUT:	1825	OUTPUT:
1195	RETVAL	1826	RETVAL
1196		1827
1197	void	1828	void
1198	DESTROY (CFPlus::Map self)	1829	DESTROY (DC::Map self)
1199	CODE:	1830	CODE:
1200	{	1831	{
1201	map_clear (self);	1832	map_clear (self);
1202	Safefree (self->face);	1833	Safefree (self->face2tile);
1203	Safefree (self->tex);	1834	Safefree (self->tex);
1204	Safefree (self);	1835	Safefree (self);
1205	}	1836	}
1206		1837
1207	void	1838	void
		1839	resize (DC::Map self, int map_width, int map_height)
		1840	CODE:
		1841	self->w = map_width;
		1842	self->h = map_height;
		1843
		1844	void
1208	clear (CFPlus::Map self)	1845	clear (DC::Map self)
1209	CODE:	1846	CODE:
1210	map_clear (self);	1847	map_clear (self);
1211		1848
1212	void	1849	void
1213	set_face (CFPlus::Map self, int face, int texid)	1850	set_tileid (DC::Map self, int face, int tile)
1214	CODE:	1851	CODE:
1215	{	1852	{
1216	while (self->faces <= face)	1853	need_facenum (self, face); self->face2tile [face] = tile;
1217	{	1854	need_texid (self, tile);
1218	Append (mapface, self->face, self->faces, self->faces);
1219	self->faces *= 2;
1220	}
1221
1222	self->face [face] = texid;
1223	}	1855	}
1224		1856
1225	void	1857	void
		1858	set_smooth (DC::Map self, int face, int smooth, int level)
		1859	CODE:
		1860	{
		1861	tileid texid;
		1862	maptex *tex;
		1863
		1864	if (face < 0 \|\| face >= self->faces)
		1865	return;
		1866
		1867	if (smooth < 0 \|\| smooth >= self->faces)
		1868	return;
		1869
		1870	texid = self->face2tile [face];
		1871
		1872	if (!texid)
		1873	return;
		1874
		1875	tex = self->tex + texid;
		1876	tex->smoothtile = self->face2tile [smooth];
		1877	tex->smoothlevel = level;
		1878	}
		1879
		1880	void
1226	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1881	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1227	CODE:	1882	CODE:
1228	{	1883	{
1229	while (self->texs <= texid)	1884	need_texid (self, texid);
1230	{
1231	Append (maptex, self->tex, self->texs, self->texs);
1232	self->texs *= 2;
1233	}
1234		1885
1235	{	1886	{
1236	maptex *tex = self->tex + texid;	1887	maptex *tex = self->tex + texid;
1237		1888
1238	tex->name = name;	1889	tex->name = name;
…		…
1254	// use uglier nearest interpolation because linear suffers	1905	// use uglier nearest interpolation because linear suffers
1255	// from transparent color bleeding and ugly wrapping effects.	1906	// from transparent color bleeding and ugly wrapping effects.
1256	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1907	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1257	}	1908	}
1258		1909
		1910	void
		1911	expire_textures (DC::Map self, int texid, int count)
		1912	PPCODE:
		1913	for (; texid < self->texs && count; ++texid, --count)
		1914	{
		1915	maptex *tex = self->tex + texid;
		1916
		1917	if (tex->name)
		1918	{
		1919	if (tex->unused)
		1920	{
		1921	tex->name = 0;
		1922	tex->unused = 0;
		1923	XPUSHs (sv_2mortal (newSViv (texid)));
		1924	}
		1925	else
		1926	tex->unused = 1;
		1927	}
		1928	}
		1929
1259	int	1930	int
1260	ox (CFPlus::Map self)	1931	ox (DC::Map self)
1261	ALIAS:	1932	ALIAS:
1262	oy = 1	1933	oy = 1
1263	x = 2	1934	x = 2
1264	y = 3	1935	y = 3
1265	w = 4	1936	w = 4
…		…
1276	}	1947	}
1277	OUTPUT:	1948	OUTPUT:
1278	RETVAL	1949	RETVAL
1279		1950
1280	void	1951	void
1281	scroll (CFPlus::Map self, int dx, int dy)	1952	scroll (DC::Map self, int dx, int dy)
1282	CODE:	1953	CODE:
1283	{	1954	{
1284	if (dx > 0)	1955	if (dx > 0)
1285	map_blank (self, self->x, self->y, dx, self->h);	1956	map_blank (self, self->x, self->y, dx, self->h);
1286	else if (dx < 0)	1957	else if (dx < 0)
1287	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1958	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1288		1959
1289	if (dy > 0)	1960	if (dy > 0)
1290	map_blank (self, self->x, self->y, self->w, dy);	1961	map_blank (self, self->x, self->y, self->w, dy);
1291	else if (dy < 0)	1962	else if (dy < 0)
1292	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1963	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1293		1964
1294	self->ox += dx; self->x += dx;	1965	self->ox += dx; self->x += dx;
1295	self->oy += dy; self->y += dy;	1966	self->oy += dy; self->y += dy;
1296		1967
1297	while (self->y < 0)	1968	while (self->y < 0)
…		…
1301	self->rows += MAP_EXTEND_Y;	1972	self->rows += MAP_EXTEND_Y;
1302	self->y += MAP_EXTEND_Y;	1973	self->y += MAP_EXTEND_Y;
1303	}	1974	}
1304	}	1975	}
1305		1976
1306	void	1977	SV *
1307	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1978	map1a_update (DC::Map self, SV *data_, int extmap)
1308	CODE:	1979	CODE:
1309	{	1980	{
1310	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1981	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1311	uint8_t data_end = (uint8_t )SvEND (data_);	1982	uint8_t data_end = (uint8_t )SvEND (data_);
1312	mapcell *cell;	1983	mapcell *cell;
1313	int x, y, flags;	1984	int x, y, z, flags;
		1985	AV *missing = newAV ();
		1986	RETVAL = newRV_noinc ((SV *)missing);
1314		1987
1315	while (data < data_end - 1)	1988	while (data < data_end - 1)
1316	{	1989	{
1317	flags = (data [0] << 8) + data [1]; data += 2;	1990	flags = (data [0] << 8) + data [1]; data += 2;
1318		1991
…		…
1338	uint8_t ext, cmd;	2011	uint8_t ext, cmd;
1339		2012
1340	do	2013	do
1341	{	2014	{
1342	ext = *data++;	2015	ext = *data++;
1343	cmd = ext & 0x3f;	2016	cmd = ext & 0x7f;
1344		2017
1345	if (cmd < 4)	2018	if (cmd < 4)
1346	cell->darkness = 255 - ext * 64 + 1;	2019	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1347	else if (cmd == 5) // health	2020	else if (cmd == 5) // health
1348	{	2021	{
1349	cell->stat_width = 1;	2022	cell->stat_width = 1;
1350	cell->stat_hp = *data++;	2023	cell->stat_hp = *data++;
1351	}	2024	}
1352	else if (cmd == 6) // monster width	2025	else if (cmd == 6) // monster width
1353	cell->stat_width = *data++ + 1;	2026	cell->stat_width = *data++ + 1;
1354	else if (cmd == 0x47) // monster width	2027	else if (cmd == 0x47)
1355	{	2028	{
1356	if (*data == 4)	2029	if (*data == 1) cell->player = data [1];
1357	; // decode player tag	2030	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2031	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2032	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1358		2033
1359	data += *data + 1;	2034	data += *data + 1;
1360	}	2035	}
1361	else if (cmd == 8) // cell flags	2036	else if (cmd == 8) // cell flags
1362	cell->flags = *data++;	2037	cell->flags = *data++;
…		…
1369	}	2044	}
1370	else	2045	else
1371	cell->darkness = *data++ + 1;	2046	cell->darkness = *data++ + 1;
1372	}	2047	}
1373		2048
		2049	for (z = 0; z <= 2; ++z)
1374	if (flags & 4)	2050	if (flags & (4 >> z))
1375	{	2051	{
1376	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2052	faceid face = (data [0] << 8) + data [1]; data += 2;
		2053	need_facenum (self, face);
		2054	cell->tile [z] = self->face2tile [face];
		2055
		2056	if (cell->tile [z])
		2057	{
		2058	maptex *tex = self->tex + cell->tile [z];
		2059	tex->unused = 0;
		2060	if (!tex->name)
		2061	av_push (missing, newSViv (cell->tile [z]));
		2062
		2063	if (tex->smoothtile)
		2064	{
		2065	maptex *smooth = self->tex + tex->smoothtile;
		2066	smooth->unused = 0;
		2067	if (!smooth->name)
		2068	av_push (missing, newSViv (tex->smoothtile));
		2069	}
		2070	}
1377	}	2071	}
1378
1379	if (flags & 2)
1380	{
1381	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1382	}
1383
1384	if (flags & 1)
1385	{
1386	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1387	}
1388	}	2072	}
1389	else	2073	else
1390	cell->darkness = 0;	2074	CELL_CLEAR (cell);
1391	}	2075	}
1392	}	2076	}
		2077	OUTPUT:
		2078	RETVAL
1393		2079
1394	SV *	2080	SV *
1395	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2081	mapmap (DC::Map self, int x0, int y0, int w, int h)
1396	CODE:	2082	CODE:
1397	{	2083	{
1398	int x1, x;	2084	int x1, x;
1399	int y1, y;	2085	int y1, y;
1400	int z;	2086	int z;
…		…
1421	{	2107	{
1422	mapcell *cell = row->col + (x - row->c0);	2108	mapcell *cell = row->col + (x - row->c0);
1423		2109
1424	for (z = 0; z <= 0; z++)	2110	for (z = 0; z <= 0; z++)
1425	{	2111	{
1426	mapface face = cell->face [z];
1427
1428	if (face)
1429	{
1430	maptex tex = self->tex [face];	2112	maptex tex = self->tex [cell->tile [z]];
1431	int a0 = 255 - tex.a;	2113	int a0 = 255 - tex.a;
1432	int a1 = tex.a;	2114	int a1 = tex.a;
1433		2115
1434	r = (r * a0 + tex.r * a1) / 255;	2116	r = (r * a0 + tex.r * a1) / 255;
1435	g = (g * a0 + tex.g * a1) / 255;	2117	g = (g * a0 + tex.g * a1) / 255;
1436	b = (b * a0 + tex.b * a1) / 255;	2118	b = (b * a0 + tex.b * a1) / 255;
1437	a = (a * a0 + tex.a * a1) / 255;	2119	a = (a * a0 + tex.a * a1) / 255;
1438	}
1439	}	2120	}
1440	}	2121	}
1441		2122
1442	*map++ = (r )	2123	*map++ = (r )
1443	\| (g << 8)	2124	\| (g << 8)
…		…
1450	}	2131	}
1451	OUTPUT:	2132	OUTPUT:
1452	RETVAL	2133	RETVAL
1453		2134
1454	void	2135	void
1455	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2136	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1456	CODE:	2137	CODE:
1457	{	2138	{
1458	int vx, vy;
1459	int x, y, z;	2139	int x, y, z;
1460	int last_name;
1461	mapface face;
1462		2140
1463	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2141	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1464	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2142	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2143	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2144	smooth_key skey;
		2145	int pl_x, pl_y;
		2146	maptex pl_tex;
		2147	rc_t *rc = rc_alloc ();
		2148	rc_t *rc_ov = rc_alloc ();
		2149	rc_key_t key;
		2150	rc_array_t *arr;
1465		2151
1466	/*	2152	pl_tex.name = 0;
1467	int vx = self->vx = self->w >= sw
1468	? self->x + (self->w - sw) / 2
1469	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1470		2153
1471	int vy = self->vy = self->h >= sh	2154	// that's current max. sorry.
1472	? self->y + (self->h - sh) / 2	2155	if (sw > 255) sw = 255;
1473	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2156	if (sh > 255) sh = 255;
1474	*/
1475		2157
1476	glColor4ub (255, 255, 255, 255);	2158	// clear key, in case of extra padding
		2159	memset (&skey, 0, sizeof (skey));
		2160
		2161	memset (&key, 0, sizeof (key));
		2162	key.r = 255;
		2163	key.g = 255;
		2164	key.b = 255;
		2165	key.a = 255;
		2166	key.mode = GL_QUADS;
		2167	key.format = GL_T2F_V3F;
		2168
		2169	mx += self->x;
		2170	my += self->y;
		2171
		2172	// first pass: determine smooth_max
		2173	// rather ugly, if you ask me
		2174	// could also be stored inside mapcell and updated on change
		2175	memset (smooth_max, 0, sizeof (smooth_max));
		2176
		2177	for (y = 0; y < sh; y++)
		2178	if (0 <= y + my && y + my < self->rows)
		2179	{
		2180	maprow *row = self->row + (y + my);
		2181
		2182	for (x = 0; x < sw; x++)
		2183	if (row->c0 <= x + mx && x + mx < row->c1)
		2184	{
		2185	mapcell *cell = row->col + (x + mx - row->c0);
		2186
		2187	smooth_max[x + 1][y + 1] =
		2188	MAX (self->tex [cell->tile [0]].smoothlevel,
		2189	MAX (self->tex [cell->tile [1]].smoothlevel,
		2190	self->tex [cell->tile [2]].smoothlevel));
		2191	}
		2192	}
1477		2193
1478	glEnable (GL_BLEND);	2194	glEnable (GL_BLEND);
1479	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2195	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1480	glEnable (GL_TEXTURE_2D);
1481	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2196	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1482		2197
1483	glBegin (GL_QUADS);
1484
1485	last_name = 0;
1486
1487	for (z = 0; z < 3; z++)	2198	for (z = 0; z <= 2; z++)
		2199	{
		2200	memset (smooth_level, 0, sizeof (smooth_level));
		2201	key.texname = -1;
		2202
1488	for (y = 0; y < sh; y++)	2203	for (y = 0; y < sh; y++)
1489	if (0 <= y + vy && y + vy < self->rows)	2204	if (0 <= y + my && y + my < self->rows)
1490	{	2205	{
1491	maprow *row = self->row + (y + vy);	2206	maprow *row = self->row + (y + my);
1492		2207
1493	for (x = 0; x < sw; x++)	2208	for (x = 0; x < sw; x++)
1494	if (row->c0 <= x + vx && x + vx < row->c1)	2209	if (row->c0 <= x + mx && x + mx < row->c1)
1495	{	2210	{
1496	mapcell *cell = row->col + (x + vx - row->c0);	2211	mapcell *cell = row->col + (x + mx - row->c0);
1497
1498	face = cell->face [z];	2212	tileid tile = cell->tile [z];
		2213
		2214	if (tile)
		2215	{
		2216	maptex tex = self->tex [tile];
		2217	int px, py;
1499		2218
1500	if (face && face < self->texs)	2219	if (key.texname != tex.name)
		2220	{
		2221	self->tex [tile].unused = 0;
		2222
		2223	if (!tex.name)
		2224	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2225
		2226	key.texname = tex.name;
		2227	arr = rc_array (rc, &key);
		2228	}
		2229
		2230	px = (x + 1) * T - tex.w;
		2231	py = (y + 1) * T - tex.h;
		2232
		2233	if (expect_false (cell->player == player) && expect_false (z == 2))
		2234	{
		2235	pl_x = px;
		2236	pl_y = py;
		2237	pl_tex = tex;
		2238	continue;
		2239	}
		2240
		2241	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2242	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2243	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2244	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2245
		2246	// update smooth hash
		2247	if (tex.smoothtile)
		2248	{
		2249	skey.tile = tex.smoothtile;
		2250	skey.level = tex.smoothlevel;
		2251
		2252	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2253
		2254	// add bits to current tile and all neighbours. skey.x\|y is
		2255	// shifted +1\|+1 so we always stay positive.
		2256
		2257	// bits is ___n cccc CCCC bbbb
		2258	// n do not draw borders&corners
		2259	// c draw these corners, but...
		2260	// C ... not these
		2261	// b draw these borders
		2262
		2263	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2264	// ┃· ·· ·┃ ━━
		2265
		2266	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2267	// ·· ·· ·┏ ┓·
		2268
		2269	// full tile
		2270	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2271
		2272	// borders
		2273	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2274	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2275	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2276	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2277
		2278	// corners
		2279	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2280	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2281	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2282	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2283	}
		2284	}
		2285
		2286	if (expect_false (z == 2) && expect_false (cell->flags))
		2287	{
		2288	// overlays such as the speech bubble, probably more to come
		2289	if (cell->flags & 1)
		2290	{
		2291	rc_key_t key_ov = key;
		2292	maptex tex = self->tex [TEXID_SPEECH];
		2293	rc_array_t *arr;
		2294	int px = x * T + T * 2 / 32;
		2295	int py = y * T - T * 6 / 32;
		2296
		2297	key_ov.texname = tex.name;
		2298	arr = rc_array (rc_ov, &key_ov);
		2299
		2300	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2301	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2302	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2303	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2304	}
		2305	}
		2306	}
		2307	}
		2308
		2309	rc_draw (rc);
		2310	rc_clear (rc);
		2311
		2312	// go through all smoothlevels, lowest to highest, then draw.
		2313	// this is basically counting sort
		2314	{
		2315	int w, b;
		2316
		2317	glEnable (GL_TEXTURE_2D);
		2318	glBegin (GL_QUADS);
		2319	for (w = 0; w < 256 / 32; ++w)
		2320	{
		2321	uint32_t smask = smooth_level [w];
		2322	if (smask)
		2323	for (b = 0; b < 32; ++b)
		2324	if (smask & (((uint32_t)1) << b))
1501	{	2325	{
1502	maptex tex = self->tex [face];	2326	int level = (w << 5) \| b;
1503	int px = (x + 1) * 32 - tex.w;	2327	HE *he;
1504	int py = (y + 1) * 32 - tex.h;
1505		2328
1506	if (last_name != tex.name)	2329	hv_iterinit (smooth);
		2330	while ((he = hv_iternext (smooth)))
1507	{	2331	{
1508	glEnd ();	2332	smooth_key skey = (smooth_key )HeKEY (he);
1509	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2333	IV bits = SvIVX (HeVAL (he));
1510	glBegin (GL_QUADS);
1511	}
1512		2334
1513	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1514	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1515	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1516	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1517	}
1518
1519	if (cell->flags && z == 2)
1520	{
1521	if (cell->flags & 1)	2335	if (!(bits & 0x1000)
		2336	&& skey->level == level
		2337	&& level > smooth_max [skey->x][skey->y])
1522	{	2338	{
1523	maptex tex = self->tex [1];	2339	maptex tex = self->tex [skey->tile];
1524	int px = (x + 1) * 32 - tex.w + 2;	2340	int px = (((int)skey->x) - 1) * T;
1525	int py = (y + 1) * 32 - tex.h - 6;	2341	int py = (((int)skey->y) - 1) * T;
		2342	int border = bits & 15;
		2343	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2344	float dx = tex.s * .0625f; // 16 images/row
		2345	float dy = tex.t * .5f ; // 2 images/column
1526		2346
		2347	if (tex.name)
		2348	{
		2349	// this time avoiding texture state changes
		2350	// save gobs of state changes.
		2351	if (key.texname != tex.name)
		2352	{
		2353	self->tex [skey->tile].unused = 0;
		2354
1527	glEnd ();	2355	glEnd ();
1528	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2356	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1529	glBegin (GL_QUADS);	2357	glBegin (GL_QUADS);
		2358	}
1530		2359
		2360	if (border)
		2361	{
		2362	float ox = border * dx;
		2363
		2364	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2365	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2366	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2367	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2368	}
		2369
		2370	if (corner)
		2371	{
		2372	float ox = corner * dx;
		2373
1531	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2374	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1532	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2375	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1533	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2376	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1534	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2377	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2378	}
		2379	}
		2380	}
1535	}	2381	}
1536	}	2382	}
1537	}
1538	}	2383	}
1539		2384
1540	glEnd ();	2385	glEnd ();
1541
1542	glDisable (GL_TEXTURE_2D);	2386	glDisable (GL_TEXTURE_2D);
		2387	key.texname = -1;
		2388	}
		2389
		2390	hv_clear (smooth);
		2391	}
		2392
		2393	if (pl_tex.name)
		2394	{
		2395	maptex tex = pl_tex;
		2396	int px = pl_x + sdx;
		2397	int py = pl_y + sdy;
		2398
		2399	key.texname = tex.name;
		2400	arr = rc_array (rc, &key);
		2401
		2402	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2403	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2404	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2405	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2406
		2407	rc_draw (rc);
		2408	}
		2409
		2410	rc_draw (rc_ov);
		2411	rc_clear (rc_ov);
		2412
1543	glDisable (GL_BLEND);	2413	glDisable (GL_BLEND);
		2414	rc_free (rc);
		2415	rc_free (rc_ov);
1544		2416
1545	// top layer: overlays such as the health bar	2417	// top layer: overlays such as the health bar
1546	for (y = 0; y < sh; y++)	2418	for (y = 0; y < sh; y++)
1547	if (0 <= y + vy && y + vy < self->rows)	2419	if (0 <= y + my && y + my < self->rows)
1548	{	2420	{
1549	maprow *row = self->row + (y + vy);	2421	maprow *row = self->row + (y + my);
1550		2422
1551	for (x = 0; x < sw; x++)	2423	for (x = 0; x < sw; x++)
1552	if (row->c0 <= x + vx && x + vx < row->c1)	2424	if (row->c0 <= x + mx && x + mx < row->c1)
1553	{	2425	{
1554	mapcell *cell = row->col + (x + vx - row->c0);	2426	mapcell *cell = row->col + (x + mx - row->c0);
1555		2427
1556	int px = x * 32;	2428	int px = x * T;
1557	int py = y * 32;	2429	int py = y * T;
		2430
		2431	if (expect_false (cell->player == player))
		2432	{
		2433	px += sdx;
		2434	py += sdy;
		2435	}
1558		2436
1559	if (cell->stat_hp)	2437	if (cell->stat_hp)
1560	{	2438	{
1561	int width = cell->stat_width * 32;	2439	int width = cell->stat_width * T;
1562	int thick = sh / 28 + 1 + cell->stat_width;	2440	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1563		2441
1564	glColor3ub (0, 0, 0);	2442	glColor3ub (0, 0, 0);
1565	glRectf (px + 1, py - thick - 2,	2443	glRectf (px + 1, py - thick - 2,
1566	px + width - 1, py);	2444	px + width - 1, py);
1567		2445
…		…
1573	}	2451	}
1574	}	2452	}
1575	}	2453	}
1576		2454
1577	void	2455	void
1578	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2456	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1579	CODE:	2457	CODE:
1580	{	2458	{
1581	static float color[16][3] = {	2459	static float color[16][3] = {
1582	{ 0.00F, 0.00F, 0.00F },	2460	{ 0.00f, 0.00f, 0.00f },
1583	{ 1.00F, 1.00F, 1.00F },	2461	{ 1.00f, 1.00f, 1.00f },
1584	{ 0.00F, 0.00F, 0.55F },	2462	{ 0.00f, 0.00f, 0.55f },
1585	{ 1.00F, 0.00F, 0.00F },	2463	{ 1.00f, 0.00f, 0.00f },
1586		2464
1587	{ 1.00F, 0.54F, 0.00F },	2465	{ 1.00f, 0.54f, 0.00f },
1588	{ 0.11F, 0.56F, 1.00F },	2466	{ 0.11f, 0.56f, 1.00f },
1589	{ 0.93F, 0.46F, 0.00F },	2467	{ 0.93f, 0.46f, 0.00f },
1590	{ 0.18F, 0.54F, 0.34F },	2468	{ 0.18f, 0.54f, 0.34f },
1591		2469
1592	{ 0.56F, 0.73F, 0.56F },	2470	{ 0.56f, 0.73f, 0.56f },
1593	{ 0.80F, 0.80F, 0.80F },	2471	{ 0.80f, 0.80f, 0.80f },
1594	{ 0.55F, 0.41F, 0.13F },	2472	{ 0.55f, 0.41f, 0.13f },
1595	{ 0.99F, 0.77F, 0.26F },	2473	{ 0.99f, 0.77f, 0.26f },
1596		2474
1597	{ 0.74F, 0.65F, 0.41F },	2475	{ 0.74f, 0.65f, 0.41f },
1598		2476
1599	{ 0.00F, 1.00F, 1.00F },	2477	{ 0.00f, 1.00f, 1.00f },
1600	{ 1.00F, 0.00F, 1.00F },	2478	{ 1.00f, 0.00f, 1.00f },
1601	{ 1.00F, 1.00F, 0.00F },	2479	{ 1.00f, 1.00f, 0.00f },
1602	};	2480	};
1603		2481
1604	int x, y;	2482	int x, y;
1605		2483
1606	glEnable (GL_TEXTURE_2D);	2484	glEnable (GL_TEXTURE_2D);
		2485	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2486	* but the nvidia driver (185.18.14) mishandles alpha textures
		2487	* and takes the colour from god knows where instead of using
		2488	* Cp. MODULATE results in the same colour, but slightly different
		2489	* alpha, but atcually gives us the correct colour with nvidia.
		2490	*/
1607	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2491	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1608	glEnable (GL_BLEND);	2492	glEnable (GL_BLEND);
1609	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2493	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1610	glBegin (GL_QUADS);	2494	glBegin (GL_QUADS);
1611		2495
1612	for (y = 0; y < h; y++)	2496	for (y = 0; y < h; y++)
…		…
1616		2500
1617	if (m)	2501	if (m)
1618	{	2502	{
1619	float *c = color [m & 15];	2503	float *c = color [m & 15];
1620		2504
1621	float tx1 = m & 0x40 ? 0.5 : 0.;	2505	float tx1 = m & 0x40 ? 0.5f : 0.f;
1622	float tx2 = tx1 + 0.5;	2506	float tx2 = tx1 + 0.5f;
1623		2507
1624	glColor4f (c[0], c[1], c[2], 0.75);	2508	glColor4f (c[0], c[1], c[2], 1);
1625	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2509	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1626	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2510	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1627	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2511	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1628	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2512	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1629	}	2513	}
…		…
1633	glDisable (GL_BLEND);	2517	glDisable (GL_BLEND);
1634	glDisable (GL_TEXTURE_2D);	2518	glDisable (GL_TEXTURE_2D);
1635	}	2519	}
1636		2520
1637	void	2521	void
1638	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2522	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1639	PPCODE:	2523	PPCODE:
1640	{	2524	{
1641	int vx, vy;
1642	int x, y;	2525	int x, y;
1643	int sw4 = (sw + 3) & ~3;	2526	int sw1 = sw + 2;
		2527	int sh1 = sh + 2;
		2528	int sh3 = sh * 3;
		2529	int sw3 = sw * 3;
		2530	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1644	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2531	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1645	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2532	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1646		2533
1647	memset (darkness, 255, sw4 * sh);
1648	SvPOK_only (darkness_sv);	2534	SvPOK_only (darkness3_sv);
1649	SvCUR_set (darkness_sv, sw4 * sh);	2535	SvCUR_set (darkness3_sv, sw3 * sh3);
1650		2536
1651	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2537	mx += self->x - 1;
1652	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2538	my += self->y - 1;
1653		2539
1654	for (y = 0; y < sh; y++)	2540	for (y = 0; y < sh1; y++)
1655	if (0 <= y + vy && y + vy < self->rows)	2541	if (0 <= y + my && y + my < self->rows)
1656	{	2542	{
1657	maprow *row = self->row + (y + vy);	2543	maprow *row = self->row + (y + my);
1658		2544
1659	for (x = 0; x < sw; x++)	2545	for (x = 0; x < sw1; x++)
1660	if (row->c0 <= x + vx && x + vx < row->c1)	2546	if (row->c0 <= x + mx && x + mx < row->c1)
1661	{	2547	{
1662	mapcell *cell = row->col + (x + vx - row->c0);	2548	mapcell *cell = row->col + (x + mx - row->c0);
1663		2549
1664	darkness[y * sw4 + x] = cell->darkness	2550	darkness1 [y * sw1 + x] = cell->darkness
1665	? 255 - (cell->darkness - 1)	2551	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1666	: 255 - FOW_DARKNESS;	2552	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1667	}	2553	}
1668	}	2554	}
1669		2555
		2556	for (y = 0; y < sh; ++y)
		2557	for (x = 0; x < sw; ++x)
		2558	{
		2559	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2560	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2561	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2562	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2563	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2564	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2565	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2566	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2567	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2568
		2569	uint8_t r11 = (d11 + d21 + d12) / 3;
		2570	uint8_t r21 = d21;
		2571	uint8_t r31 = (d21 + d31 + d32) / 3;
		2572
		2573	uint8_t r12 = d12;
		2574	uint8_t r22 = d22;
		2575	uint8_t r32 = d32;
		2576
		2577	uint8_t r13 = (d13 + d23 + d12) / 3;
		2578	uint8_t r23 = d23;
		2579	uint8_t r33 = (d23 + d33 + d32) / 3;
		2580
		2581	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2582	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2583	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2584	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2585	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2586	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2587	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2588	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2589	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2590	}
		2591
		2592	free (darkness1);
		2593
1670	EXTEND (SP, 3);	2594	EXTEND (SP, 3);
1671	PUSHs (sv_2mortal (newSViv (sw4)));	2595	PUSHs (sv_2mortal (newSViv (sw3)));
1672	PUSHs (sv_2mortal (newSViv (sh)));	2596	PUSHs (sv_2mortal (newSViv (sh3)));
1673	PUSHs (darkness_sv);	2597	PUSHs (darkness3_sv);
1674	}	2598	}
1675		2599
1676	SV *	2600	SV *
1677	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2601	get_rect (DC::Map self, int x0, int y0, int w, int h)
1678	CODE:	2602	CODE:
1679	{	2603	{
1680	int x, y, x1, y1;	2604	int x, y, x1, y1;
1681	SV data_sv = newSV (w h * 7 + 5);	2605	SV data_sv = newSV (w h * 7 + 5);
1682	uint8_t data = (uint8_t )SvPVX (data_sv);	2606	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1707	if (row && row->c0 <= x && x < row->c1)	2631	if (row && row->c0 <= x && x < row->c1)
1708	{	2632	{
1709	mapcell *cell = row->col + (x - row->c0);	2633	mapcell *cell = row->col + (x - row->c0);
1710	uint8_t flags = 0;	2634	uint8_t flags = 0;
1711		2635
1712	if (cell->face [0]) flags \|= 1;	2636	if (cell->tile [0]) flags \|= 1;
1713	if (cell->face [1]) flags \|= 2;	2637	if (cell->tile [1]) flags \|= 2;
1714	if (cell->face [2]) flags \|= 4;	2638	if (cell->tile [2]) flags \|= 4;
1715		2639
1716	*data++ = flags;	2640	*data++ = flags;
1717		2641
1718	if (flags & 1)	2642	if (flags & 1)
1719	{	2643	{
		2644	tileid tile = cell->tile [0];
1720	*data++ = cell->face [0] >> 8;	2645	*data++ = tile >> 8;
1721	*data++ = cell->face [0];	2646	*data++ = tile;
1722	}	2647	}
1723		2648
1724	if (flags & 2)	2649	if (flags & 2)
1725	{	2650	{
		2651	tileid tile = cell->tile [1];
1726	*data++ = cell->face [1] >> 8;	2652	*data++ = tile >> 8;
1727	*data++ = cell->face [1];	2653	*data++ = tile;
1728	}	2654	}
1729		2655
1730	if (flags & 4)	2656	if (flags & 4)
1731	{	2657	{
		2658	tileid tile = cell->tile [2];
1732	*data++ = cell->face [2] >> 8;	2659	*data++ = tile >> 8;
1733	*data++ = cell->face [2];	2660	*data++ = tile;
1734	}	2661	}
1735	}	2662	}
1736	else	2663	else
1737	*data++ = 0;	2664	*data++ = 0;
1738	}	2665	}
1739	}	2666	}
1740		2667
		2668	/* if size is wh + 5 then no data has been found /
		2669	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2670	{
1741	SvPOK_only (data_sv);	2671	SvPOK_only (data_sv);
1742	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2672	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2673	}
		2674
1743	RETVAL = data_sv;	2675	RETVAL = data_sv;
1744	}	2676	}
1745	OUTPUT:	2677	OUTPUT:
1746	RETVAL	2678	RETVAL
1747		2679
1748	void	2680	void
1749	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2681	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1750	PPCODE:	2682	PPCODE:
1751	{	2683	{
1752	int x, y, z;	2684	int x, y, z;
1753	int w, h;	2685	int w, h;
1754	int x1, y1;	2686	int x1, y1;
		2687	STRLEN len;
		2688	uint8_t data, end;
		2689
		2690	len = SvLEN (data_sv);
		2691	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2692	data = SvPVbyte_nolen (data_sv);
		2693	end = data + len + 8;
		2694
		2695	if (len < 5)
		2696	XSRETURN_EMPTY;
1755		2697
1756	if (*data++ != 0)	2698	if (*data++ != 0)
1757	return; /* version mismatch */	2699	XSRETURN_EMPTY; /* version mismatch */
1758		2700
1759	w = data++ << 8; w \|= data++;	2701	w = data++ << 8; w \|= data++;
1760	h = data++ << 8; h \|= data++;	2702	h = data++ << 8; h \|= data++;
1761		2703
1762	// we need to do this 'cause we don't keep an absolute coord system for rows	2704	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1774	{	2716	{
1775	maprow *row = map_get_row (self, y);	2717	maprow *row = map_get_row (self, y);
1776		2718
1777	for (x = x0; x < x1; x++)	2719	for (x = x0; x < x1; x++)
1778	{	2720	{
		2721	uint8_t flags;
		2722
		2723	if (data + 7 >= end)
		2724	XSRETURN_EMPTY;
		2725
1779	uint8_t flags = *data++;	2726	flags = *data++;
1780		2727
1781	if (flags)	2728	if (flags)
1782	{	2729	{
1783	mapface face[3] = { 0, 0, 0 };
1784
1785	mapcell *cell = row_get_cell (row, x);	2730	mapcell *cell = row_get_cell (row, x);
		2731	tileid tile[3] = { 0, 0, 0 };
1786		2732
1787	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2733	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1788	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2734	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1789	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2735	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1790		2736
1791	if (cell->darkness == 0)	2737	if (cell->darkness == 0)
1792	{	2738	{
1793	cell->darkness = 0;	2739	/cell->darkness = 0;/
		2740	EXTEND (SP, 3);
1794		2741
1795	for (z = 0; z <= 2; z++)	2742	for (z = 0; z <= 2; z++)
1796	{	2743	{
1797	cell->face[z] = face[z];	2744	tileid t = tile [z];
1798		2745
1799	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2746	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2747	{
1800	XPUSHs (sv_2mortal (newSViv (face[z])));	2748	PUSHs (sv_2mortal (newSViv (t)));
		2749	need_texid (self, t);
		2750	}
		2751
		2752	cell->tile [z] = t;
1801	}	2753	}
1802	}	2754	}
1803	}	2755	}
1804	}	2756	}
1805	}	2757	}
1806	}	2758	}
1807		2759
1808	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2760	MODULE = Deliantra::Client PACKAGE = DC::RW
1809		2761
1810	CFPlus::MixChunk	2762	DC::RW
1811	new_from_file (SV class, char path)	2763	new (SV class, SV data_sv)
1812	CODE:	2764	CODE:
1813	RETVAL = Mix_LoadWAV (path);	2765	{
		2766	STRLEN datalen;
		2767	char *data = SvPVbyte (data_sv, datalen);
		2768
		2769	RETVAL = SDL_RWFromConstMem (data, datalen);
		2770	}
1814	OUTPUT:	2771	OUTPUT:
1815	RETVAL	2772	RETVAL
1816		2773
		2774	DC::RW
		2775	new_from_file (SV class, const char path, const char *mode = "rb")
		2776	CODE:
		2777	RETVAL = SDL_RWFromFile (path, mode);
		2778	OUTPUT:
		2779	RETVAL
		2780
		2781	# fails on win32:
		2782	# dc.xs(2268) : error C2059: syntax error : '('
1817	void	2783	#void
		2784	#close (DC::RW self)
		2785	# CODE:
		2786	# (self->(close)) (self);
		2787
		2788	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2789
		2790	PROTOTYPES: DISABLE
		2791
		2792	DC::Channel
		2793	find ()
		2794	CODE:
		2795	{
		2796	RETVAL = Mix_GroupAvailable (-1);
		2797
		2798	if (RETVAL < 0)
		2799	{
		2800	RETVAL = Mix_GroupOldest (-1);
		2801
		2802	if (RETVAL < 0)
		2803	{
		2804	// happens sometimes, maybe it just stopped playing(?)
		2805	RETVAL = Mix_GroupAvailable (-1);
		2806
		2807	if (RETVAL < 0)
		2808	XSRETURN_UNDEF;
		2809	}
		2810	else
		2811	Mix_HaltChannel (RETVAL);
		2812	}
		2813
		2814	Mix_UnregisterAllEffects (RETVAL);
		2815	Mix_Volume (RETVAL, 128);
		2816	}
		2817	OUTPUT:
		2818	RETVAL
		2819
		2820	void
		2821	halt (DC::Channel self)
		2822	CODE:
		2823	Mix_HaltChannel (self);
		2824
		2825	void
		2826	expire (DC::Channel self, int ticks = -1)
		2827	CODE:
		2828	Mix_ExpireChannel (self, ticks);
		2829
		2830	void
		2831	fade_out (DC::Channel self, int ticks = -1)
		2832	CODE:
		2833	Mix_FadeOutChannel (self, ticks);
		2834
		2835	int
		2836	volume (DC::Channel self, int volume)
		2837	CODE:
		2838	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2839	OUTPUT:
		2840	RETVAL
		2841
		2842	void
		2843	unregister_all_effects (DC::Channel self)
		2844	CODE:
		2845	Mix_UnregisterAllEffects (self);
		2846
		2847	void
		2848	set_panning (DC::Channel self, int left, int right)
		2849	CODE:
		2850	left = CLAMP (left , 0, 255);
		2851	right = CLAMP (right, 0, 255);
		2852	Mix_SetPanning (self, left, right);
		2853
		2854	void
		2855	set_distance (DC::Channel self, int distance)
		2856	CODE:
		2857	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2858
		2859	void
		2860	set_position (DC::Channel self, int angle, int distance)
		2861	CODE:
		2862
		2863	void
		2864	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2865	CODE:
		2866	{
		2867	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2868	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2869	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2870	}
		2871
		2872	void
		2873	set_reverse_stereo (DC::Channel self, int flip)
		2874	CODE:
		2875	Mix_SetReverseStereo (self, flip);
		2876
		2877	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2878
		2879	PROTOTYPES: DISABLE
		2880
		2881	void
		2882	decoders ()
		2883	PPCODE:
		2884	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2885	int i, num = Mix_GetNumChunkDecoders ();
		2886	EXTEND (SP, num);
		2887	for (i = 0; i < num; ++i)
		2888	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2889	#else
		2890	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2891	#endif
		2892
		2893	DC::MixChunk
		2894	new (SV *class, DC::RW rwops)
		2895	CODE:
		2896	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2897	OUTPUT:
		2898	RETVAL
		2899
		2900	void
1818	DESTROY (CFPlus::MixChunk self)	2901	DESTROY (DC::MixChunk self)
1819	CODE:	2902	CODE:
1820	Mix_FreeChunk (self);	2903	Mix_FreeChunk (self);
1821		2904
1822	int	2905	int
1823	volume (CFPlus::MixChunk self, int volume = -1)	2906	volume (DC::MixChunk self, int volume = -1)
1824	CODE:	2907	CODE:
		2908	if (items > 1)
		2909	volume = CLAMP (volume, 0, 128);
1825	RETVAL = Mix_VolumeChunk (self, volume);	2910	RETVAL = Mix_VolumeChunk (self, volume);
1826	OUTPUT:	2911	OUTPUT:
1827	RETVAL	2912	RETVAL
1828		2913
1829	int	2914	DC::Channel
1830	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2915	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1831	CODE:	2916	CODE:
		2917	{
1832	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2918	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2919
		2920	if (RETVAL < 0)
		2921	XSRETURN_UNDEF;
		2922
		2923	if (channel < 0)
		2924	{
		2925	Mix_UnregisterAllEffects (RETVAL);
		2926	Mix_Volume (RETVAL, 128);
		2927	}
		2928	}
1833	OUTPUT:	2929	OUTPUT:
1834	RETVAL	2930	RETVAL
1835		2931
1836	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2932	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2933
		2934	void
		2935	decoders ()
		2936	PPCODE:
		2937	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2938	int i, num = Mix_GetNumMusicDecoders ();
		2939	EXTEND (SP, num);
		2940	for (i = 0; i < num; ++i)
		2941	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2942	#else
		2943	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2944	#endif
1837		2945
1838	int	2946	int
1839	volume (int volume = -1)	2947	volume (int volume = -1)
		2948	PROTOTYPE: ;$
1840	CODE:	2949	CODE:
		2950	if (items > 0)
		2951	volume = CLAMP (volume, 0, 128);
1841	RETVAL = Mix_VolumeMusic (volume);	2952	RETVAL = Mix_VolumeMusic (volume);
1842	OUTPUT:	2953	OUTPUT:
1843	RETVAL	2954	RETVAL
1844		2955
1845	CFPlus::MixMusic	2956	void
1846	new_from_file (SV class, char path)	2957	fade_out (int ms)
1847	CODE:	2958	CODE:
1848	RETVAL = Mix_LoadMUS (path);	2959	Mix_FadeOutMusic (ms);
		2960
		2961	void
		2962	halt ()
		2963	CODE:
		2964	Mix_HaltMusic ();
		2965
		2966	int
		2967	playing ()
		2968	CODE:
		2969	RETVAL = Mix_PlayingMusic ();
1849	OUTPUT:	2970	OUTPUT:
1850	RETVAL	2971	RETVAL
1851		2972
		2973	DC::MixMusic
		2974	new (SV *class, DC::RW rwops)
		2975	CODE:
		2976	RETVAL = Mix_LoadMUS_RW (rwops);
		2977	OUTPUT:
		2978	RETVAL
		2979
1852	void	2980	void
1853	DESTROY (CFPlus::MixMusic self)	2981	DESTROY (DC::MixMusic self)
1854	CODE:	2982	CODE:
1855	Mix_FreeMusic (self);	2983	Mix_FreeMusic (self);
1856		2984
1857	int	2985	int
1858	play (CFPlus::MixMusic self, int loops = -1)	2986	play (DC::MixMusic self, int loops = -1)
1859	CODE:	2987	CODE:
1860	RETVAL = Mix_PlayMusic (self, loops);	2988	RETVAL = Mix_PlayMusic (self, loops);
1861	OUTPUT:	2989	OUTPUT:
1862	RETVAL	2990	RETVAL
1863		2991
1864	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2992	void
		2993	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2994	CODE:
		2995	Mix_FadeInMusicPos (self, loops, ms, position);
		2996
		2997	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2998
		2999	PROTOTYPES: ENABLE
1865		3000
1866	BOOT:	3001	BOOT:
1867	{	3002	{
1868	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3003	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1869	static const struct {	3004	static const struct {
1870	const char *name;	3005	const char *name;
1871	IV iv;	3006	IV iv;
1872	} *civ, const_iv[] = {	3007	} *civ, const_iv[] = {
1873	# define const_iv(name) { # name, (IV)name }	3008	# define const_iv(name) { # name, (IV)name }
		3009	const_iv (GL_VENDOR),
		3010	const_iv (GL_VERSION),
		3011	const_iv (GL_EXTENSIONS),
		3012	const_iv (GL_MAX_TEXTURE_UNITS),
1874	const_iv (GL_COLOR_MATERIAL),	3013	const_iv (GL_COLOR_MATERIAL),
1875	const_iv (GL_SMOOTH),	3014	const_iv (GL_SMOOTH),
1876	const_iv (GL_FLAT),	3015	const_iv (GL_FLAT),
1877	const_iv (GL_DITHER),	3016	const_iv (GL_DITHER),
1878	const_iv (GL_BLEND),	3017	const_iv (GL_BLEND),
…		…
1882	const_iv (GL_ALPHA_TEST),	3021	const_iv (GL_ALPHA_TEST),
1883	const_iv (GL_NORMALIZE),	3022	const_iv (GL_NORMALIZE),
1884	const_iv (GL_RESCALE_NORMAL),	3023	const_iv (GL_RESCALE_NORMAL),
1885	const_iv (GL_FRONT),	3024	const_iv (GL_FRONT),
1886	const_iv (GL_BACK),	3025	const_iv (GL_BACK),
		3026	const_iv (GL_AUX0),
1887	const_iv (GL_AND),	3027	const_iv (GL_AND),
1888	const_iv (GL_ONE),	3028	const_iv (GL_ONE),
1889	const_iv (GL_ZERO),	3029	const_iv (GL_ZERO),
1890	const_iv (GL_SRC_ALPHA),	3030	const_iv (GL_SRC_ALPHA),
1891	const_iv (GL_DST_ALPHA),	3031	const_iv (GL_DST_ALPHA),
1892	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3032	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1893	const_iv (GL_ONE_MINUS_DST_ALPHA),	3033	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3034	const_iv (GL_SRC_COLOR),
		3035	const_iv (GL_DST_COLOR),
		3036	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3037	const_iv (GL_ONE_MINUS_DST_COLOR),
1894	const_iv (GL_SRC_ALPHA_SATURATE),	3038	const_iv (GL_SRC_ALPHA_SATURATE),
1895	const_iv (GL_RGB),	3039	const_iv (GL_RGB),
1896	const_iv (GL_RGBA),	3040	const_iv (GL_RGBA),
1897	const_iv (GL_RGBA4),	3041	const_iv (GL_RGBA4),
1898	const_iv (GL_RGBA8),	3042	const_iv (GL_RGBA8),
…		…
1904	const_iv (GL_INTENSITY),	3048	const_iv (GL_INTENSITY),
1905	const_iv (GL_LUMINANCE),	3049	const_iv (GL_LUMINANCE),
1906	const_iv (GL_LUMINANCE_ALPHA),	3050	const_iv (GL_LUMINANCE_ALPHA),
1907	const_iv (GL_FLOAT),	3051	const_iv (GL_FLOAT),
1908	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3052	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3053	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3054	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3055	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3056	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3057	const_iv (GL_COMPRESSED_RGB_ARB),
		3058	const_iv (GL_COMPRESSED_RGBA_ARB),
1909	const_iv (GL_COMPILE),	3059	const_iv (GL_COMPILE),
		3060	const_iv (GL_PROXY_TEXTURE_1D),
		3061	const_iv (GL_PROXY_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_1D),	3062	const_iv (GL_TEXTURE_1D),
1911	const_iv (GL_TEXTURE_2D),	3063	const_iv (GL_TEXTURE_2D),
1912	const_iv (GL_TEXTURE_ENV),	3064	const_iv (GL_TEXTURE_ENV),
1913	const_iv (GL_TEXTURE_MAG_FILTER),	3065	const_iv (GL_TEXTURE_MAG_FILTER),
1914	const_iv (GL_TEXTURE_MIN_FILTER),	3066	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1935	const_iv (GL_COLOR_LOGIC_OP),	3087	const_iv (GL_COLOR_LOGIC_OP),
1936	const_iv (GL_SEPARABLE_2D),	3088	const_iv (GL_SEPARABLE_2D),
1937	const_iv (GL_CONVOLUTION_2D),	3089	const_iv (GL_CONVOLUTION_2D),
1938	const_iv (GL_CONVOLUTION_BORDER_MODE),	3090	const_iv (GL_CONVOLUTION_BORDER_MODE),
1939	const_iv (GL_CONSTANT_BORDER),	3091	const_iv (GL_CONSTANT_BORDER),
		3092	const_iv (GL_POINTS),
1940	const_iv (GL_LINES),	3093	const_iv (GL_LINES),
1941	const_iv (GL_LINE_STRIP),	3094	const_iv (GL_LINE_STRIP),
1942	const_iv (GL_LINE_LOOP),	3095	const_iv (GL_LINE_LOOP),
1943	const_iv (GL_QUADS),	3096	const_iv (GL_QUADS),
1944	const_iv (GL_QUAD_STRIP),	3097	const_iv (GL_QUAD_STRIP),
1945	const_iv (GL_TRIANGLES),	3098	const_iv (GL_TRIANGLES),
1946	const_iv (GL_TRIANGLE_STRIP),	3099	const_iv (GL_TRIANGLE_STRIP),
1947	const_iv (GL_TRIANGLE_FAN),	3100	const_iv (GL_TRIANGLE_FAN),
		3101	const_iv (GL_POLYGON),
1948	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3102	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3103	const_iv (GL_POINT_SMOOTH_HINT),
		3104	const_iv (GL_LINE_SMOOTH_HINT),
		3105	const_iv (GL_POLYGON_SMOOTH_HINT),
		3106	const_iv (GL_GENERATE_MIPMAP_HINT),
		3107	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1949	const_iv (GL_FASTEST),	3108	const_iv (GL_FASTEST),
		3109	const_iv (GL_DONT_CARE),
		3110	const_iv (GL_NICEST),
1950	const_iv (GL_V2F),	3111	const_iv (GL_V2F),
1951	const_iv (GL_V3F),	3112	const_iv (GL_V3F),
1952	const_iv (GL_T2F_V3F),	3113	const_iv (GL_T2F_V3F),
1953	const_iv (GL_T2F_N3F_V3F),	3114	const_iv (GL_T2F_N3F_V3F),
		3115	const_iv (GL_FUNC_ADD),
		3116	const_iv (GL_FUNC_SUBTRACT),
		3117	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1954	# undef const_iv	3118	# undef const_iv
1955	};	3119	};
1956		3120
1957	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3121	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1958	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3122	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3123
		3124	texture_av = newAV ();
		3125	AvREAL_off (texture_av);
1959	}	3126	}
		3127
		3128	void
		3129	disable_GL_EXT_blend_func_separate ()
		3130	CODE:
		3131	gl.BlendFuncSeparate = 0;
		3132	gl.BlendFuncSeparateEXT = 0;
		3133
		3134	void
		3135	apple_nvidia_bug (int enable)
1960		3136
1961	char *	3137	char *
1962	gl_vendor ()	3138	gl_vendor ()
1963	CODE:	3139	CODE:
1964	RETVAL = (char *)glGetString (GL_VENDOR);	3140	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1977	CODE:	3153	CODE:
1978	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3154	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1979	OUTPUT:	3155	OUTPUT:
1980	RETVAL	3156	RETVAL
1981		3157
		3158	const char *glGetString (GLenum pname)
		3159
		3160	GLint glGetInteger (GLenum pname)
		3161	CODE:
		3162	glGetIntegerv (pname, &RETVAL);
		3163	OUTPUT:
		3164	RETVAL
		3165
		3166	GLdouble glGetDouble (GLenum pname)
		3167	CODE:
		3168	glGetDoublev (pname, &RETVAL);
		3169	OUTPUT:
		3170	RETVAL
		3171
1982	int glGetError ()	3172	int glGetError ()
1983		3173
1984	void glFinish ()	3174	void glFinish ()
1985		3175
1986	void glClear (int mask)	3176	void glClear (int mask)
…		…
2000		3190
2001	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3191	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2002	CODE:	3192	CODE:
2003	gl_BlendFuncSeparate (sa, da, saa, daa);	3193	gl_BlendFuncSeparate (sa, da, saa, daa);
2004		3194
		3195	# void glBlendEquation (int se)
		3196
2005	void glDepthMask (int flag)	3197	void glDepthMask (int flag)
2006		3198
2007	void glLogicOp (int opcode)	3199	void glLogicOp (int opcode)
2008		3200
2009	void glColorMask (int red, int green, int blue, int alpha)	3201	void glColorMask (int red, int green, int blue, int alpha)
…		…
2023	# near_ and far_ are due to microsofts buggy "c" compiler	3215	# near_ and far_ are due to microsofts buggy "c" compiler
2024	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3216	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2025		3217
2026	# near_ and far_ are due to microsofts buggy "c" compiler	3218	# near_ and far_ are due to microsofts buggy "c" compiler
2027	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3219	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3220
		3221	PROTOTYPES: DISABLE
2028		3222
2029	void glViewport (int x, int y, int width, int height)	3223	void glViewport (int x, int y, int width, int height)
2030		3224
2031	void glScissor (int x, int y, int width, int height)	3225	void glScissor (int x, int y, int width, int height)
2032		3226
…		…
2040		3234
2041	void glRotate (float angle, float x, float y, float z)	3235	void glRotate (float angle, float x, float y, float z)
2042	CODE:	3236	CODE:
2043	glRotatef (angle, x, y, z);	3237	glRotatef (angle, x, y, z);
2044		3238
2045	void glBegin (int mode)
2046
2047	void glEnd ()
2048
2049	void glColor (float r, float g, float b, float a = 1.0)	3239	void glColor (float r, float g, float b, float a = 1.0)
2050	PROTOTYPE: @	3240	PROTOTYPE: @
2051	ALIAS:	3241	ALIAS:
2052	glColor_premultiply = 1	3242	glColor_premultiply = 1
2053	CODE:	3243	CODE:
2054	if (ix)	3244	if (ix)
2055	{	3245	{
…		…
2058	b *= a;	3248	b *= a;
2059	}	3249	}
2060	// microsoft visual "c" rounds instead of truncating...	3250	// microsoft visual "c" rounds instead of truncating...
2061	glColor4f (r, g, b, a);	3251	glColor4f (r, g, b, a);
2062		3252
2063	void glInterleavedArrays (int format, int stride, char *data)
2064
2065	void glDrawElements (int mode, int count, int type, char *indices)
2066
2067	# 1.2 void glDrawRangeElements (int mode, int start, int end
2068
2069	void glRasterPos (float x, float y, float z = 0.)	3253	void glRasterPos (float x, float y, float z = 0.)
2070	CODE:	3254	CODE:
2071	glRasterPos3f (0, 0, z);	3255	glRasterPos3f (0, 0, z);
2072	glBitmap (0, 0, 0, 0, x, y, 0);	3256	glBitmap (0, 0, 0, 0, x, y, 0);
2073		3257
…		…
2077		3261
2078	void glTexCoord (float s, float t)	3262	void glTexCoord (float s, float t)
2079	CODE:	3263	CODE:
2080	glTexCoord2f (s, t);	3264	glTexCoord2f (s, t);
2081		3265
		3266	void glRect (float x1, float y1, float x2, float y2)
		3267	CODE:
		3268	glRectf (x1, y1, x2, y2);
		3269
		3270	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3271	CODE:
		3272	glBegin (GL_LINE_LOOP);
		3273	glVertex2f (x1, y1);
		3274	glVertex2f (x2, y1);
		3275	glVertex2f (x2, y2);
		3276	glVertex2f (x1, y2);
		3277	glEnd ();
		3278
		3279	PROTOTYPES: ENABLE
		3280
		3281	void glBegin (int mode)
		3282
		3283	void glEnd ()
		3284
		3285	void glPointSize (GLfloat size)
		3286
		3287	void glLineWidth (GLfloat width)
		3288
		3289	void glInterleavedArrays (int format, int stride, char *data)
		3290
		3291	void glDrawElements (int mode, int count, int type, char *indices)
		3292
		3293	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3294
2082	void glTexEnv (int target, int pname, float param)	3295	void glTexEnv (int target, int pname, float param)
2083	CODE:	3296	CODE:
2084	glTexEnvf (target, pname, param);	3297	glTexEnvf (target, pname, param);
2085		3298
2086	void glTexParameter (int target, int pname, float param)	3299	void glTexParameter (int target, int pname, float param)
…		…
2102	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3315	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2103	CODE:	3316	CODE:
2104	if (gl.SeparableFilter2D)	3317	if (gl.SeparableFilter2D)
2105	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3318	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2106		3319
2107	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3320	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2108		3321
2109	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3322	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2110		3323
2111	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3324	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3325
		3326	void glPixelZoom (float x, float y)
2112		3327
2113	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3328	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2114		3329
2115	int glGenTexture ()	3330	int glGenTexture ()
2116	CODE:	3331	CODE:
2117	{	3332	RETVAL = gen_texture ();
2118	GLuint name;
2119	glGenTextures (1, &name);
2120	RETVAL = name;
2121	}
2122	OUTPUT:	3333	OUTPUT:
2123	RETVAL	3334	RETVAL
2124		3335
2125	void glDeleteTexture (int name)	3336	void glDeleteTexture (int name)
2126	CODE:	3337	CODE:
2127	{
2128	GLuint name_ = name;
2129	glDeleteTextures (1, &name_);	3338	del_texture (name);
2130	}	3339
2131
2132	int glGenList ()	3340	int glGenList ()
2133	CODE:	3341	CODE:
2134	RETVAL = glGenLists (1);	3342	RETVAL = glGenLists (1);
2135	OUTPUT:	3343	OUTPUT:
2136	RETVAL	3344	RETVAL
…		…
2143		3351
2144	void glEndList ()	3352	void glEndList ()
2145		3353
2146	void glCallList (int list)	3354	void glCallList (int list)
2147		3355
		3356	void c_init ()
		3357	CODE:
		3358	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3359	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3360
		3361	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3362
		3363	PROTOTYPES: DISABLE
		3364
		3365	void
		3366	find_widget (SV *self, NV x, NV y)
		3367	PPCODE:
		3368	{
		3369	if (within_widget (self, x, y))
		3370	XPUSHs (self);
		3371	}
		3372
		3373	BOOT:
		3374	{
		3375	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3376
		3377	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3378	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3379	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3380	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3381	}
		3382
		3383	void
		3384	draw (SV *self)
		3385	CODE:
		3386	{
		3387	HV *hv;
		3388	SV **svp;
		3389	NV x, y, w, h;
		3390	SV *draw_x_sv = GvSV (draw_x_gv);
		3391	SV *draw_y_sv = GvSV (draw_y_gv);
		3392	SV *draw_w_sv = GvSV (draw_w_gv);
		3393	SV *draw_h_sv = GvSV (draw_h_gv);
		3394	double draw_x, draw_y;
		3395
		3396	if (!SvROK (self))
		3397	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3398
		3399	hv = (HV *)SvRV (self);
		3400
		3401	if (SvTYPE (hv) != SVt_PVHV)
		3402	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3403
		3404	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3405	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3406
		3407	if (!h \|\| !w)
		3408	XSRETURN_EMPTY;
		3409
		3410	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3411	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3412
		3413	draw_x = SvNV (draw_x_sv) + x;
		3414	draw_y = SvNV (draw_y_sv) + y;
		3415
		3416	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3417	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3418	XSRETURN_EMPTY;
		3419
		3420	sv_setnv (draw_x_sv, draw_x);
		3421	sv_setnv (draw_y_sv, draw_y);
		3422
		3423	glPushMatrix ();
		3424	glTranslated (x, y, 0);
		3425
		3426	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3427	{
		3428	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3429
		3430	if (svp && SvTRUE (*svp))
		3431	{
		3432	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3433	glEnable (GL_BLEND);
		3434	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3435	glBegin (GL_QUADS);
		3436	glVertex2f (0, 0);
		3437	glVertex2f (w, 0);
		3438	glVertex2f (w, h);
		3439	glVertex2f (0, h);
		3440	glEnd ();
		3441	glDisable (GL_BLEND);
		3442	}
		3443	}
		3444	#if 0
		3445	// draw borders, for debugging
		3446	glPushMatrix ();
		3447	glColor4f (1., 1., 0., 1.);
		3448	glTranslatef (.5, .5, 0.);
		3449	glBegin (GL_LINE_LOOP);
		3450	glVertex2f (0 , 0);
		3451	glVertex2f (w - 1, 0);
		3452	glVertex2f (w - 1, h - 1);
		3453	glVertex2f (0 , h - 1);
		3454	glEnd ();
		3455	glPopMatrix ();
		3456	#endif
		3457	PUSHMARK (SP);
		3458	XPUSHs (self);
		3459	PUTBACK;
		3460	call_method ("_draw", G_VOID \| G_DISCARD);
		3461	SPAGAIN;
		3462
		3463	glPopMatrix ();
		3464
		3465	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3466	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3467	}
		3468

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+Added lines
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+Changed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.161 by root, Mon Oct 9 23:30:44 2006 UTC vs. Revision 1.302 by root, Tue Apr 20 10:53:11 2010 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.161 by root, Mon Oct 9 23:30:44 2006 UTC vs.
Revision 1.302 by root, Tue Apr 20 10:53:11 2010 UTC