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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# 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>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
24	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
25		46
26	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
27		48
28	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
29		61
30	#ifndef _WIN32	62	#ifndef _WIN32
31	# include <sys/types.h>	63	# include <sys/types.h>
32	# include <sys/socket.h>	64	# include <sys/socket.h>
33	# include <netinet/in.h>	65	# include <netinet/in.h>
34	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
35	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	72	#else
37	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	74	#endif
44		75
45	#include "glext.h"	76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
46		78
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		80
49	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
50		82
51	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
53		85
54	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
55		87
56	#if 1	88	/* mask out modifiers we are not interested in */
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
58	#else	90
59	# define PARACHUTE 0	91	static AV *texture_av;
60	#endif
61		92
62	static struct	93	static struct
63	{	94	{
64	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	96	#include "glfunc.h"
66	#undef GL_FUNC	97	#undef GL_FUNC
67	} gl;	98	} gl;
68		99
		100	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	102	{
71	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	107	else
76	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
77	}	109	}
78		110
		111	static GLuint
		112	gen_texture ()
		113	{
		114	GLuint name;
		115
		116	if (AvFILL (texture_av) >= 0)
		117	name = (GLuint)(size_t)av_pop (texture_av);
		118	else
		119	glGenTextures (1, &name);
		120
		121	return name;
		122	}
		123
		124	static void
		125	del_texture (GLuint name)
		126	{
		127	/* make a half-assed attempt at returning the memory used by the texture */
		128	/* textures are frequently being reused by cfplus anyway */
		129	/glBindTexture (GL_TEXTURE_2D, name);/
		130	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		131	av_push (texture_av, (SV *)(size_t)name);
		132	glDeleteTextures (1, &name);
		133	}
		134
79	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
80		137
81	#include "pango-font.c"	138	#include "pango-font.c"
82	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
83	#include "pango-render.c"	140	#include "pango-render.c"
84		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
87		146
88	typedef PangoFontDescription *CFClient__Font;	147	typedef PangoFontDescription *DC__Font;
89		148
90	static int	149	static int
91	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
92	{	151	{
93	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		166
108	typedef struct cf_layout {	167	typedef struct cf_layout {
109	PangoLayout *pl;	168	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
111	int base_height;	170	int base_height;
112	CFClient__Font font;	171	DC__Font font;
		172	rc_t *rc;
113	} *CFClient__Layout;	173	} *DC__Layout;
114		174
115	static CFClient__Font default_font;	175	static DC__Font default_font;
116	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
118		178
119	static void	179	static void
120	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
121	{	181	{
122	FcPatternAddBool (pattern, FC_HINTING, 1);	182	FcPatternAddBool (pattern, FC_HINTING, 1);
123	#ifdef FC_HINT_STYLE	183	#ifdef FC_HINT_STYLE
124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
125	#endif	185	#endif
126	#ifdef _WIN32
127	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
128	#else
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	#endif
131	}	187	}
132		188
133	static void	189	static void
134	layout_update_font (CFClient__Layout self)	190	layout_update_font (DC__Layout self)
135	{	191	{
136	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
137	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
138	*/	194	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
140		196
141	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
142	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143		199
144	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
145	}	201	}
146		202
147	static void	203	static void
148	layout_get_pixel_size (CFClient__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	205	{
		206	PangoRectangle rect;
		207
		208	// get_pixel_* wrongly rounds down
150	pango_layout_get_pixel_size (self->pl, w, h);	209	pango_layout_get_extents (self->pl, 0, &rect);
151		210
152	if (!w) w = 1;	211	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
153	if (!h) h = 1;	212	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
154		213
155	w = (w + 3) & ~3;	214	if (!rect.width) rect.width = 1;
156	}	215	if (!rect.height) rect.height = 1;
157		216
		217	*w = rect.width;
		218	*h = rect.height;
		219	}
		220
		221	typedef uint16_t tileid;
158	typedef uint16_t mapface;	222	typedef uint16_t faceid;
159		223
160	typedef struct {	224	typedef struct {
161	GLint name;	225	GLuint name;
162	int w, h;	226	int w, h;
163	float s, t;	227	float s, t;
164	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
165	} maptex;	231	} maptex;
166		232
167	typedef struct {	233	typedef struct {
		234	uint32_t player;
		235	tileid tile[3];
168	int16_t darkness;	236	uint16_t darkness;
169	mapface face[3];	237	uint8_t stat_width, stat_hp, flags, smoothmax;
170	} mapcell;	238	} mapcell;
171		239
172	typedef struct {	240	typedef struct {
173	int32_t c0, c1;	241	int32_t c0, c1;
174	mapcell *col;	242	mapcell *col;
175	} maprow;	243	} maprow;
176		244
177	typedef struct map {	245	typedef struct map {
178	int x, y, w, h;	246	int x, y, w, h;
179	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
180	int faces;	248	int faces; tileid *face2tile; // [faceid]
181	mapface *face;	249	int texs; maptex *tex; // [tileid]
182
183	int texs;
184	maptex *tex;
185		250
186	int32_t rows;	251	int32_t rows;
187	maprow *row;	252	maprow *row;
188	} *CFClient__Map;	253	} *DC__Map;
189		254
190	static char *	255	static char *
191	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
192	{	257	{
193	char *p;	258	char *p;
…		…
210	}	275	}
211		276
212	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	277	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
213	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	278	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
214		279
		280	static void
		281	need_facenum (struct map *self, faceid face)
		282	{
		283	while (self->faces <= face)
		284	{
		285	Append (tileid, self->face2tile, self->faces, self->faces);
		286	self->faces *= 2;
		287	}
		288	}
		289
		290	static void
		291	need_texid (struct map *self, int texid)
		292	{
		293	while (self->texs <= texid)
		294	{
		295	Append (maptex, self->tex, self->texs, self->texs);
		296	self->texs *= 2;
		297	}
		298	}
		299
215	static maprow *	300	static maprow *
216	map_get_row (CFClient__Map self, int y)	301	map_get_row (DC__Map self, int y)
217	{	302	{
218	if (0 > y)	303	if (0 > y)
219	{	304	{
220	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
221	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
259		344
260	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
261	}	346	}
262		347
263	static mapcell *	348	static mapcell *
264	map_get_cell (CFClient__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
265	{	350	{
266	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
267	}	352	}
268		353
269	static void	354	static void
270	map_clear (CFClient__Map self)	355	map_clear (DC__Map self)
271	{	356	{
272	int r;	357	int r;
273		358
274	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
275	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
282	self->oy = 0;	367	self->oy = 0;
283	self->row = 0;	368	self->row = 0;
284	self->rows = 0;	369	self->rows = 0;
285	}	370	}
286		371
		372	#define CELL_CLEAR(cell) \
		373	do { \
		374	if ((cell)->player) \
		375	(cell)->tile [2] = 0; \
		376	(cell)->darkness = 0; \
		377	(cell)->stat_hp = 0; \
		378	(cell)->flags = 0; \
		379	(cell)->player = 0; \
		380	} while (0)
		381
287	static void	382	static void
288	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	383	map_blank (DC__Map self, int x0, int y0, int w, int h)
289	{	384	{
290	int x, y;	385	int x, y;
291	maprow *row;	386	maprow *row;
		387	mapcell *cell;
292		388
293	for (y = y0; y < y0 + h; y++)	389	for (y = y0; y < y0 + h; y++)
294	if (y >= 0)	390	if (y >= 0)
295	{	391	{
296	if (y >= self->rows)	392	if (y >= self->rows)
…		…
302	if (x >= row->c0)	398	if (x >= row->c0)
303	{	399	{
304	if (x >= row->c1)	400	if (x >= row->c1)
305	break;	401	break;
306		402
307	row->col[x - row->c0].darkness = -1;	403	cell = row->col + x - row->c0;
		404
		405	CELL_CLEAR (cell);
308	}	406	}
309	}	407	}
		408	}
		409
		410	typedef struct {
		411	tileid tile;
		412	uint8_t x, y, level;
		413	} smooth_key;
		414
		415	static void
		416	smooth_or_bits (HV hv, smooth_key key, IV bits)
		417	{
		418	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		419
		420	if (SvIOK (*sv))
		421	SvIV_set (sv, SvIVX (sv) \| bits);
		422	else
		423	sv_setiv (*sv, bits);
310	}	424	}
311		425
312	static void	426	static void
313	music_finished (void)	427	music_finished (void)
314	{	428	{
…		…
350	n \|= n >> 16;	464	n \|= n >> 16;
351		465
352	return n + 1;	466	return n + 1;
353	}	467	}
354		468
355	MODULE = CFClient PACKAGE = CFClient	469	static unsigned int
		470	popcount (unsigned int n)
		471	{
		472	n -= (n >> 1) & 0x55555555U;
		473	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		474	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		475	n *= 0x01010101U;
		476
		477	return n >> 24;
		478	}
		479
		480	/* SDL should provide this, really. */
		481	#define SDLK_MODIFIER_MIN 300
		482	#define SDLK_MODIFIER_MAX 314
		483
		484	/******************************************************************************/
		485
		486	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		487	static GV *hover_gv;
		488
		489	static int
		490	within_widget (SV *widget, NV x, NV y)
		491	{
		492	HV *self;
		493	SV **svp;
		494	NV wx, ww, wy, wh;
		495
		496	if (!SvROK (widget))
		497	return 0;
		498
		499	self = (HV *)SvRV (widget);
		500
		501	if (SvTYPE (self) != SVt_PVHV)
		502	return 0;
		503
		504	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		505	if (y < wy)
		506	return 0;
		507
		508	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		509	if (y >= wy + wh)
		510	return 0;
		511
		512	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		513	if (x < wx)
		514	return 0;
		515
		516	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		517	if (x >= wx + ww)
		518	return 0;
		519
		520	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		521	if (!svp \|\| !SvTRUE (*svp))
		522	return 0;
		523
		524	return 1;
		525	}
		526
		527	MODULE = Deliantra::Client PACKAGE = DC
356		528
357	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
358		530
359	BOOT:	531	BOOT:
360	{	532	{
361	HV *stash = gv_stashpv ("CFClient", 1);	533	HV *stash = gv_stashpv ("DC", 1);
362	static const struct {	534	static const struct {
363	const char *name;	535	const char *name;
364	IV iv;	536	IV iv;
365	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
366	# define const_iv(name) { # name, (IV)name }	538	# define const_iv(name) { # name, (IV)name }
		539	const_iv (SDLK_MODIFIER_MIN),
		540	const_iv (SDLK_MODIFIER_MAX),
		541
367	const_iv (SDL_ACTIVEEVENT),	542	const_iv (SDL_ACTIVEEVENT),
368	const_iv (SDL_KEYDOWN),	543	const_iv (SDL_KEYDOWN),
369	const_iv (SDL_KEYUP),	544	const_iv (SDL_KEYUP),
370	const_iv (SDL_MOUSEMOTION),	545	const_iv (SDL_MOUSEMOTION),
371	const_iv (SDL_MOUSEBUTTONDOWN),	546	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
380	const_iv (SDL_EVENT_RESERVEDA),	555	const_iv (SDL_EVENT_RESERVEDA),
381	const_iv (SDL_EVENT_RESERVEDB),	556	const_iv (SDL_EVENT_RESERVEDB),
382	const_iv (SDL_VIDEORESIZE),	557	const_iv (SDL_VIDEORESIZE),
383	const_iv (SDL_VIDEOEXPOSE),	558	const_iv (SDL_VIDEOEXPOSE),
384	const_iv (SDL_USEREVENT),	559	const_iv (SDL_USEREVENT),
		560
		561	const_iv (SDL_APPINPUTFOCUS),
		562	const_iv (SDL_APPMOUSEFOCUS),
		563	const_iv (SDL_APPACTIVE),
		564
		565	const_iv (SDLK_FIRST),
		566	const_iv (SDLK_LAST),
385	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
386	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
387	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
388	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
389	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
444	const_iv (SDLK_BREAK),	626	const_iv (SDLK_BREAK),
445	const_iv (SDLK_MENU),	627	const_iv (SDLK_MENU),
446	const_iv (SDLK_POWER),	628	const_iv (SDLK_POWER),
447	const_iv (SDLK_EURO),	629	const_iv (SDLK_EURO),
448	const_iv (SDLK_UNDO),	630	const_iv (SDLK_UNDO),
		631
449	const_iv (KMOD_NONE),	632	const_iv (KMOD_NONE),
		633	const_iv (KMOD_SHIFT),
450	const_iv (KMOD_LSHIFT),	634	const_iv (KMOD_LSHIFT),
451	const_iv (KMOD_RSHIFT),	635	const_iv (KMOD_RSHIFT),
		636	const_iv (KMOD_CTRL),
452	const_iv (KMOD_LCTRL),	637	const_iv (KMOD_LCTRL),
453	const_iv (KMOD_RCTRL),	638	const_iv (KMOD_RCTRL),
		639	const_iv (KMOD_ALT),
454	const_iv (KMOD_LALT),	640	const_iv (KMOD_LALT),
455	const_iv (KMOD_RALT),	641	const_iv (KMOD_RALT),
		642	const_iv (KMOD_META),
456	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
457	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
458	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
459	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
460	const_iv (KMOD_MODE),	647	const_iv (KMOD_MODE),
461	const_iv (KMOD_CTRL),	648
462	const_iv (KMOD_SHIFT),	649	const_iv (MIX_DEFAULT_FORMAT),
463	const_iv (KMOD_ALT),	650
464	const_iv (KMOD_META)	651	const_iv (SDL_INIT_TIMER),
		652	const_iv (SDL_INIT_AUDIO),
		653	const_iv (SDL_INIT_VIDEO),
		654	const_iv (SDL_INIT_CDROM),
		655	const_iv (SDL_INIT_JOYSTICK),
		656	const_iv (SDL_INIT_EVERYTHING),
		657	const_iv (SDL_INIT_NOPARACHUTE),
		658	const_iv (SDL_INIT_EVENTTHREAD),
		659
		660	const_iv (SDL_GL_RED_SIZE),
		661	const_iv (SDL_GL_GREEN_SIZE),
		662	const_iv (SDL_GL_BLUE_SIZE),
		663	const_iv (SDL_GL_ALPHA_SIZE),
		664	const_iv (SDL_GL_DOUBLEBUFFER),
		665	const_iv (SDL_GL_BUFFER_SIZE),
		666	const_iv (SDL_GL_DEPTH_SIZE),
		667	const_iv (SDL_GL_STENCIL_SIZE),
		668	const_iv (SDL_GL_ACCUM_RED_SIZE),
		669	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		670	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		672	const_iv (SDL_GL_STEREO),
		673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		674	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		675	const_iv (SDL_GL_ACCELERATED_VISUAL),
		676	const_iv (SDL_GL_SWAP_CONTROL),
		677
		678	const_iv (FOW_DARKNESS)
465	# undef const_iv	679	# undef const_iv
466	};	680	};
467		681
468	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
469	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		684
		685	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		686	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
470	}	687	}
		688
		689	void
		690	weaken (SV *rv)
		691	PROTOTYPE: $
		692	CODE:
		693	sv_rvweaken (rv);
		694
		695	int
		696	in_destruct ()
		697	CODE:
		698	RETVAL = PL_main_cv == Nullcv;
		699	OUTPUT:
		700	RETVAL
471		701
472	NV floor (NV x)	702	NV floor (NV x)
473		703
474	NV ceil (NV x)	704	NV ceil (NV x)
		705
		706	NV ceilabs (NV x)
		707	CODE:
		708	RETVAL = x < 0. ? - ceil (-x) : ceil (x);
		709	OUTPUT:
		710	RETVAL
		711
		712	IV minpot (UV n)
		713
		714	IV popcount (UV n)
475		715
476	void	716	void
477	pango_init ()	717	pango_init ()
478	CODE:	718	CODE:
479	{	719	{
480	opengl_fontmap = pango_opengl_font_map_new ();	720	opengl_fontmap = pango_opengl_font_map_new ();
481	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	721	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
482	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	722	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		723	/pango_context_set_font_description (opengl_context, default_font);/
		724	#if PANGO_VERSION_CHECK (1, 15, 2)
		725	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		726	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		727	#endif
483	}	728	}
484		729
485	int	730	char *SDL_GetError ()
486	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
487		731
488	void	732	int SDL_Init (U32 flags)
		733
		734	int SDL_InitSubSystem (U32 flags)
		735
		736	void SDL_QuitSubSystem (U32 flags)
		737
489	SDL_Quit ()	738	void SDL_Quit ()
490		739
		740	int SDL_GL_SetAttribute (int attr, int value)
		741
		742	int SDL_GL_GetAttribute (int attr)
		743	CODE:
		744	if (SDL_GL_GetAttribute (attr, &RETVAL))
		745	XSRETURN_UNDEF;
		746	OUTPUT:
		747	RETVAL
		748
491	void	749	void
492	SDL_ListModes ()	750	SDL_ListModes (int rgb, int alpha)
493	PPCODE:	751	PPCODE:
494	{	752	{
495	SDL_Rect **m;	753	SDL_Rect **m;
496		754
497	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	755	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
498	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	756	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
499	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	757	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
500	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	758	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
501		759
502	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	760	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
503	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	761	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
504		762
505	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	763	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
506	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	764	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
507	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	765	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	766	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
509		767
510	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	768	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
511		769	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
512	SDL_EnableUNICODE (1);
513	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
514		770
515	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	771	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
516		772
517	if (m && m != (SDL_Rect **)-1)	773	if (m && m != (SDL_Rect **)-1)
518	while (*m)	774	while (*m)
519	{	775	{
		776	if ((m)->w >= 400 && (m)->h >= 300)
		777	{
520	AV *av = newAV ();	778	AV *av = newAV ();
521	av_push (av, newSViv ((*m)->w));	779	av_push (av, newSViv ((*m)->w));
522	av_push (av, newSViv ((*m)->h));	780	av_push (av, newSViv ((*m)->h));
		781	av_push (av, newSViv (rgb));
		782	av_push (av, newSViv (alpha));
523	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	783	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		784	}
524		785
525	++m;	786	++m;
526	}	787	}
527	}	788	}
528		789
529	char *
530	SDL_GetError ()
531
532	int	790	int
533	SDL_SetVideoMode (int w, int h, int fullscreen)	791	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
534	CODE:	792	CODE:
		793	{
		794	SDL_EnableUNICODE (1);
		795	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		796
		797	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		798	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		799	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		800	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		801
535	RETVAL = !!SDL_SetVideoMode (	802	RETVAL = !!SDL_SetVideoMode (
536	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	803	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
537	);	804	);
		805
538	if (RETVAL)	806	if (RETVAL)
539	{	807	{
540	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	808	av_clear (texture_av);
		809
		810	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
541	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	811	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
542	# include "glfunc.h"	812	#include "glfunc.h"
543	# undef GL_FUNC	813	#undef GL_FUNC
544	}	814	}
		815	}
545	OUTPUT:	816	OUTPUT:
546	RETVAL	817	RETVAL
547		818
548	void	819	void
549	SDL_GL_SwapBuffers ()	820	SDL_GL_SwapBuffers ()
550		821
551	char *	822	char *
552	SDL_GetKeyName (int sym)	823	SDL_GetKeyName (int sym)
553		824
		825	int
		826	SDL_GetAppState ()
		827
		828	int
		829	SDL_GetModState ()
		830
554	void	831	void
555	SDL_PollEvent ()	832	poll_events ()
556	PPCODE:	833	PPCODE:
557	{	834	{
558	SDL_Event ev;	835	SDL_Event ev;
559		836
560	while (SDL_PollEvent (&ev))	837	SDL_PumpEvents ();
		838	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
561	{	839	{
562	HV *hv = newHV ();	840	HV *hv = newHV ();
563	hv_store (hv, "type", 4, newSViv (ev.type), 0);	841	hv_store (hv, "type", 4, newSViv (ev.type), 0);
564		842
565	switch (ev.type)	843	switch (ev.type)
566	{	844	{
567	case SDL_KEYDOWN:	845	case SDL_KEYDOWN:
568	case SDL_KEYUP:	846	case SDL_KEYUP:
569	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	847	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
570	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	848	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
571	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	849	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		850	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
572	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	851	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
573	break;	852	break;
574		853
575	case SDL_ACTIVEEVENT:	854	case SDL_ACTIVEEVENT:
576	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	855	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
577	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	856	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
578	break;	857	break;
579		858
580	case SDL_MOUSEMOTION:	859	case SDL_MOUSEMOTION:
		860	{
		861	int state = ev.motion.state;
		862	int x = ev.motion.x;
		863	int y = ev.motion.y;
		864	int xrel = ev.motion.xrel;
		865	int yrel = ev.motion.yrel;
		866
		867	/* do simplistic event compression */
		868	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		869	&& state == ev.motion.state)
		870	{
		871	xrel += ev.motion.xrel;
		872	yrel += ev.motion.yrel;
		873	x = ev.motion.x;
		874	y = ev.motion.y;
		875	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		876	}
		877
581	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	878	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
582
583	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	879	hv_store (hv, "state", 5, newSViv (state), 0);
584	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	880	hv_store (hv, "x", 1, newSViv (x), 0);
585	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	881	hv_store (hv, "y", 1, newSViv (y), 0);
586	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	882	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
587	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	883	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		884	}
588	break;	885	break;
589		886
590	case SDL_MOUSEBUTTONDOWN:	887	case SDL_MOUSEBUTTONDOWN:
591	case SDL_MOUSEBUTTONUP:	888	case SDL_MOUSEBUTTONUP:
592	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	889	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
593		890
594	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	891	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
595	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	892	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
596	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	893	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
597	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	894	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
602	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	899	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
603	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	900	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
604	break;	901	break;
605	}	902	}
606		903
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	904	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
608	}	905	}
609	}	906	}
610		907
611	int	908	int
612	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	909	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
613	POSTCALL:	910	POSTCALL:
614	Mix_HookMusicFinished (music_finished);	911	Mix_HookMusicFinished (music_finished);
615	Mix_ChannelFinished (channel_finished);	912	Mix_ChannelFinished (channel_finished);
616		913
617	void	914	void
		915	Mix_QuerySpec ()
		916	PPCODE:
		917	{
		918	int freq, channels;
		919	Uint16 format;
		920
		921	if (Mix_QuerySpec (&freq, &format, &channels))
		922	{
		923	EXTEND (SP, 3);
		924	PUSHs (sv_2mortal (newSViv (freq)));
		925	PUSHs (sv_2mortal (newSViv (format)));
		926	PUSHs (sv_2mortal (newSViv (channels)));
		927	}
		928	}
		929
		930	void
618	Mix_CloseAudio ()	931	Mix_CloseAudio ()
619		932
620	int	933	int
621	Mix_AllocateChannels (int numchans = -1)	934	Mix_AllocateChannels (int numchans = -1)
622		935
		936	const char *
		937	Mix_GetError ()
		938
623	void	939	void
624	lowdelay (int fd, int val = 1)	940	lowdelay (int fd, int val = 1)
625	CODE:	941	CODE:
		942	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		943
		944	void
		945	win32_proxy_info ()
		946	PPCODE:
		947	{
626	#ifndef _WIN32	948	#ifdef _WIN32
627	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	949	char buffer[2048];
		950	DWORD buflen;
		951
		952	EXTEND (SP, 3);
		953
		954	buflen = sizeof (buffer);
		955	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		956	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		957	{
		958	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		959
		960	buflen = sizeof (buffer);
		961	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		962	{
		963	PUSHs (newSVpv (buffer, 0));
		964
		965	buflen = sizeof (buffer);
		966	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		967	PUSHs (newSVpv (buffer, 0));
		968	}
		969	}
628	#endif	970	#endif
		971	}
629		972
630	void	973	int
631	add_font (char *file)	974	add_font (char *file)
632	CODE:	975	CODE:
633	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	976	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		977	OUTPUT:
		978	RETVAL
634		979
635	void	980	void
636	load_image_inline (SV *image_)	981	load_image_inline (SV *image_)
637	ALIAS:	982	ALIAS:
638	load_image_file = 1	983	load_image_file = 1
…		…
641	STRLEN image_len;	986	STRLEN image_len;
642	char image = (char )SvPVbyte (image_, image_len);	987	char image = (char )SvPVbyte (image_, image_len);
643	SDL_Surface surface, surface2;	988	SDL_Surface surface, surface2;
644	SDL_PixelFormat fmt;	989	SDL_PixelFormat fmt;
645	SDL_RWops *rw = ix	990	SDL_RWops *rw = ix
646	? SDL_RWFromFile (image, "r")	991	? SDL_RWFromFile (image, "rb")
647	: SDL_RWFromConstMem (image, image_len);	992	: SDL_RWFromConstMem (image, image_len);
648		993
649	if (!rw)	994	if (!rw)
650	croak ("load_image: %s", SDL_GetError ());	995	croak ("load_image: %s", SDL_GetError ());
651		996
…		…
680		1025
681	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1026	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
682		1027
683	assert (surface2->pitch == surface2->w * 4);	1028	assert (surface2->pitch == surface2->w * 4);
684		1029
		1030	SDL_LockSurface (surface2);
685	EXTEND (SP, 5);	1031	EXTEND (SP, 6);
686	PUSHs (sv_2mortal (newSViv (surface2->w)));	1032	PUSHs (sv_2mortal (newSViv (surface2->w)));
687	PUSHs (sv_2mortal (newSViv (surface2->h)));	1033	PUSHs (sv_2mortal (newSViv (surface2->h)));
688	SDL_LockSurface (surface2);
689	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1034	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
690	SDL_UnlockSurface (surface2);
691	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1035	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
692	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1036	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
693	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1037	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1038	SDL_UnlockSurface (surface2);
694		1039
695	SDL_FreeSurface (surface);	1040	SDL_FreeSurface (surface);
696	SDL_FreeSurface (surface2);	1041	SDL_FreeSurface (surface2);
697	}	1042	}
698		1043
…		…
724	void	1069	void
725	error (char *message)	1070	error (char *message)
726	CODE:	1071	CODE:
727	fprintf (stderr, "ERROR: %s\n", message);	1072	fprintf (stderr, "ERROR: %s\n", message);
728	#ifdef _WIN32	1073	#ifdef _WIN32
729	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1074	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
730	#endif	1075	#endif
731		1076
732	void	1077	void
733	fatal (char *message)	1078	fatal (char *message)
734	CODE:	1079	CODE:
735	fprintf (stderr, "FATAL: %s\n", message);	1080	fprintf (stderr, "FATAL: %s\n", message);
736	#ifdef _WIN32	1081	#ifdef _WIN32
737	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1082	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
738	#endif	1083	#endif
739	_exit (1);	1084	_exit (1);
740		1085
741	void	1086	void
742	_exit (int retval)	1087	_exit (int retval = 0)
743	CODE:	1088	CODE:
		1089	#ifdef WIN32
		1090	ExitThread (retval); // unclean, please beam me up
		1091	#else
744	_exit (retval);	1092	_exit (retval);
		1093	#endif
745		1094
		1095	void
		1096	debug ()
		1097	CODE:
		1098	{
		1099	#if DEBUG
		1100	VALGRIND_DO_LEAK_CHECK;
		1101	#endif
		1102	}
		1103
746	MODULE = CFClient PACKAGE = CFClient::Font	1104	MODULE = Deliantra::Client PACKAGE = DC::Font
747		1105
748	CFClient::Font	1106	PROTOTYPES: DISABLE
		1107
		1108	DC::Font
749	new_from_file (SV class, char path, int id = 0)	1109	new_from_file (SV class, char path, int id = 0)
750	CODE:	1110	CODE:
751	{	1111	{
752	int count;	1112	int count;
753	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1113	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
756	}	1116	}
757	OUTPUT:	1117	OUTPUT:
758	RETVAL	1118	RETVAL
759		1119
760	void	1120	void
761	DESTROY (CFClient::Font self)	1121	DESTROY (DC::Font self)
762	CODE:	1122	CODE:
763	pango_font_description_free (self);	1123	pango_font_description_free (self);
764		1124
765	void	1125	void
766	make_default (CFClient::Font self)	1126	make_default (DC::Font self)
		1127	PROTOTYPE: $
767	CODE:	1128	CODE:
768	default_font = self;	1129	default_font = self;
769		1130
770	MODULE = CFClient PACKAGE = CFClient::Layout	1131	MODULE = Deliantra::Client PACKAGE = DC::Layout
771		1132
		1133	PROTOTYPES: DISABLE
		1134
772	void	1135	void
773	clear_font_cache ()	1136	glyph_cache_backup ()
		1137	PROTOTYPE:
774	CODE:	1138	CODE:
775	pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap);	1139	tc_backup ();
		1140
		1141	void
		1142	glyph_cache_restore ()
		1143	PROTOTYPE:
		1144	CODE:
776	tc_clear ();	1145	tc_restore ();
777		1146
778	CFClient::Layout	1147	DC::Layout
779	new (SV *class, int type = 0)	1148	new (SV *class)
780	CODE:	1149	CODE:
781	New (0, RETVAL, 1, struct cf_layout);	1150	New (0, RETVAL, 1, struct cf_layout);
782		1151
783	RETVAL->pl = pango_layout_new (opengl_context);	1152	RETVAL->pl = pango_layout_new (opengl_context);
784	RETVAL->r = 1.;	1153	RETVAL->r = 1.;
785	RETVAL->g = 1.;	1154	RETVAL->g = 1.;
786	RETVAL->b = 1.;	1155	RETVAL->b = 1.;
787	RETVAL->a = 1.;	1156	RETVAL->a = 1.;
788	RETVAL->base_height = MIN_FONT_HEIGHT;	1157	RETVAL->base_height = MIN_FONT_HEIGHT;
789	RETVAL->font = 0;	1158	RETVAL->font = 0;
		1159	RETVAL->rc = rc_alloc ();
790		1160
791	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1161	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
792	layout_update_font (RETVAL);	1162	layout_update_font (RETVAL);
793	OUTPUT:	1163	OUTPUT:
794	RETVAL	1164	RETVAL
795		1165
796	void	1166	void
797	DESTROY (CFClient::Layout self)	1167	DESTROY (DC::Layout self)
798	CODE:	1168	CODE:
799	g_object_unref (self->pl);	1169	g_object_unref (self->pl);
		1170	rc_free (self->rc);
800	Safefree (self);	1171	Safefree (self);
801		1172
802	void	1173	void
803	set_text (CFClient::Layout self, SV *text_)	1174	set_text (DC::Layout self, SV *text_)
804	CODE:	1175	CODE:
805	{	1176	{
806	STRLEN textlen;	1177	STRLEN textlen;
807	char *text = SvPVutf8 (text_, textlen);	1178	char *text = SvPVutf8 (text_, textlen);
808		1179
809	pango_layout_set_text (self->pl, text, textlen);	1180	pango_layout_set_text (self->pl, text, textlen);
810	}	1181	}
811		1182
812	void	1183	void
813	set_markup (CFClient::Layout self, SV *text_)	1184	set_markup (DC::Layout self, SV *text_)
814	CODE:	1185	CODE:
815	{	1186	{
816	STRLEN textlen;	1187	STRLEN textlen;
817	char *text = SvPVutf8 (text_, textlen);	1188	char *text = SvPVutf8 (text_, textlen);
818		1189
819	pango_layout_set_markup (self->pl, text, textlen);	1190	pango_layout_set_markup (self->pl, text, textlen);
820	}	1191	}
821		1192
822	void	1193	void
823	set_shapes (CFClient::Layout self, ...)	1194	set_shapes (DC::Layout self, ...)
824	CODE:	1195	CODE:
825	{	1196	{
826	PangoAttrList *attrs = 0;	1197	PangoAttrList *attrs = 0;
827	const char *text = pango_layout_get_text (self->pl);	1198	const char *text = pango_layout_get_text (self->pl);
828	const char *pos = text;	1199	const char *pos = text;
…		…
863	if (attrs)	1234	if (attrs)
864	pango_layout_set_attributes (self->pl, attrs);	1235	pango_layout_set_attributes (self->pl, attrs);
865	}	1236	}
866		1237
867	void	1238	void
868	get_shapes (CFClient::Layout self)	1239	get_shapes (DC::Layout self)
869	PPCODE:	1240	PPCODE:
870	{	1241	{
871	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1242	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
872		1243
873	do	1244	do
874	{	1245	{
875	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1246	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
876		1247
877	if (run && shape_attr_p (run))	1248	if (run && shape_attr_p (run))
878	{	1249	{
879	PangoRectangle extents;	1250	PangoRectangle extents;
880	pango_layout_iter_get_run_extents (iter, 0, &extents);	1251	pango_layout_iter_get_run_extents (iter, 0, &extents);
881		1252
		1253	EXTEND (SP, 2);
882	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1254	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
883	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1255	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
884	}	1256	}
885	}	1257	}
886	while (pango_layout_iter_next_run (iter));	1258	while (pango_layout_iter_next_run (iter));
887		1259
888	pango_layout_iter_free (iter);	1260	pango_layout_iter_free (iter);
889	}	1261	}
890		1262
891	int	1263	int
892	has_wrapped (CFClient::Layout self)	1264	has_wrapped (DC::Layout self)
893	CODE:	1265	CODE:
894	{	1266	{
895	int lines = 1;	1267	int lines = 1;
896	const char *text = pango_layout_get_text (self->pl);	1268	const char *text = pango_layout_get_text (self->pl);
897		1269
…		…
902	}	1274	}
903	OUTPUT:	1275	OUTPUT:
904	RETVAL	1276	RETVAL
905		1277
906	SV *	1278	SV *
907	get_text (CFClient::Layout self)	1279	get_text (DC::Layout self)
908	CODE:	1280	CODE:
909	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1281	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
910	sv_utf8_decode (RETVAL);	1282	sv_utf8_decode (RETVAL);
911	OUTPUT:	1283	OUTPUT:
912	RETVAL	1284	RETVAL
913		1285
914	void	1286	void
915	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1287	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
916	CODE:	1288	CODE:
917	self->r = r;	1289	self->r = r;
918	self->g = g;	1290	self->g = g;
919	self->b = b;	1291	self->b = b;
920	self->a = a;	1292	self->a = a;
921		1293
922	void	1294	void
923	set_font (CFClient::Layout self, CFClient::Font font = 0)	1295	set_font (DC::Layout self, DC::Font font = 0)
924	CODE:	1296	CODE:
925	if (self->font != font)	1297	if (self->font != font)
926	{	1298	{
927	self->font = font;	1299	self->font = font;
928	layout_update_font (self);	1300	layout_update_font (self);
929	}	1301	}
930		1302
931	void	1303	void
932	set_height (CFClient::Layout self, int base_height)	1304	set_height (DC::Layout self, int base_height)
933	CODE:	1305	CODE:
934	if (self->base_height != base_height)	1306	if (self->base_height != base_height)
935	{	1307	{
936	self->base_height = base_height;	1308	self->base_height = base_height;
937	layout_update_font (self);	1309	layout_update_font (self);
938	}	1310	}
939		1311
940	void	1312	void
941	set_width (CFClient::Layout self, int max_width = -1)	1313	set_width (DC::Layout self, int max_width = -1)
942	CODE:	1314	CODE:
943	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1315	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
944		1316
945	void	1317	void
946	set_indent (CFClient::Layout self, int indent)	1318	set_indent (DC::Layout self, int indent)
947	CODE:	1319	CODE:
948	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1320	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
949		1321
950	void	1322	void
951	set_spacing (CFClient::Layout self, int spacing)	1323	set_spacing (DC::Layout self, int spacing)
952	CODE:	1324	CODE:
953	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1325	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
954		1326
955	void	1327	void
956	set_ellipsise (CFClient::Layout self, int ellipsise)	1328	set_ellipsise (DC::Layout self, int ellipsise)
957	CODE:	1329	CODE:
958	pango_layout_set_ellipsize (self->pl,	1330	pango_layout_set_ellipsize (self->pl,
959	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1331	ellipsise == 1 ? PANGO_ELLIPSIZE_START
960	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1332	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
961	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1333	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
962	: PANGO_ELLIPSIZE_NONE	1334	: PANGO_ELLIPSIZE_NONE
963	);	1335	);
964		1336
965	void	1337	void
966	set_single_paragraph_mode (CFClient::Layout self, int spm)	1338	set_single_paragraph_mode (DC::Layout self, int spm)
967	CODE:	1339	CODE:
968	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1340	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
969		1341
970	void	1342	void
971	size (CFClient::Layout self)	1343	size (DC::Layout self)
972	PPCODE:	1344	PPCODE:
973	{	1345	{
974	int w, h;	1346	int w, h;
975		1347
976	layout_get_pixel_size (self, &w, &h);	1348	layout_get_pixel_size (self, &w, &h);
…		…
979	PUSHs (sv_2mortal (newSViv (w)));	1351	PUSHs (sv_2mortal (newSViv (w)));
980	PUSHs (sv_2mortal (newSViv (h)));	1352	PUSHs (sv_2mortal (newSViv (h)));
981	}	1353	}
982		1354
983	int	1355	int
984	descent (CFClient::Layout self)	1356	descent (DC::Layout self)
985	CODE:	1357	CODE:
986	{	1358	{
987	PangoRectangle rect;	1359	PangoRectangle rect;
988	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1360	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
989	pango_layout_line_get_pixel_extents (line, 0, &rect);	1361	pango_layout_line_get_pixel_extents (line, 0, &rect);
990	RETVAL = PANGO_DESCENT (rect);	1362	RETVAL = PANGO_DESCENT (rect);
991	}	1363	}
992	OUTPUT:	1364	OUTPUT:
993	RETVAL	1365	RETVAL
994		1366
995	int	1367	int
996	xy_to_index (CFClient::Layout self, int x, int y)	1368	xy_to_index (DC::Layout self, int x, int y)
997	CODE:	1369	CODE:
998	{	1370	{
999	int index, trailing;	1371	int index, trailing;
1000	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1372	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1001	RETVAL = index;	1373	RETVAL = index + trailing;
1002	}	1374	}
1003	OUTPUT:	1375	OUTPUT:
1004	RETVAL	1376	RETVAL
1005		1377
1006	void	1378	void
1007	cursor_pos (CFClient::Layout self, int index)	1379	cursor_pos (DC::Layout self, int index)
1008	PPCODE:	1380	PPCODE:
1009	{	1381	{
1010	PangoRectangle strong_pos;	1382	PangoRectangle pos;
1011	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1383	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1012		1384
1013	EXTEND (SP, 3);	1385	EXTEND (SP, 3);
1014	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1386	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1015	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1387	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1016	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1388	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1017	}	1389	}
1018		1390
1019	void	1391	void
1020	render (CFClient::Layout self, float x, float y)	1392	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1021	PPCODE:	1393	PPCODE:
		1394	{
		1395	int line, x;
		1396
		1397	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1398	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1399	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1400	--line;
		1401	#endif
		1402	EXTEND (SP, 2);
		1403	PUSHs (sv_2mortal (newSViv (line)));
		1404	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1405	}
		1406
		1407	void
		1408	line_x_to_index (DC::Layout self, int line, int x)
		1409	PPCODE:
		1410	{
		1411	PangoLayoutLine *lp;
		1412	int index, trailing;
		1413
		1414	if (line < 0)
		1415	XSRETURN_EMPTY;
		1416
		1417	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1418	XSRETURN_EMPTY; /* do better */
		1419
		1420	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1421
		1422	EXTEND (SP, 2);
		1423	if (GIMME_V == G_SCALAR)
		1424	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1425	else
		1426	{
		1427	PUSHs (sv_2mortal (newSViv (index)));
		1428	PUSHs (sv_2mortal (newSViv (trailing)));
		1429	}
		1430	}
		1431
		1432	void
		1433	render (DC::Layout self, float x, float y, int flags = 0)
		1434	CODE:
		1435	rc_clear (self->rc);
1022	pango_opengl_render_layout_subpixel (	1436	pango_opengl_render_layout_subpixel (
1023	self->pl,	1437	self->pl,
		1438	self->rc,
1024	x * PANGO_SCALE, y * PANGO_SCALE,	1439	x * PANGO_SCALE, y * PANGO_SCALE,
1025	self->r, self->g, self->b, self->a	1440	self->r, self->g, self->b, self->a,
		1441	flags
1026	);	1442	);
		1443	// we assume that context_change actually clears/frees stuff
		1444	// and does not do any recomputation...
		1445	pango_layout_context_changed (self->pl);
1027		1446
		1447	void
		1448	draw (DC::Layout self)
		1449	CODE:
		1450	{
		1451	glEnable (GL_TEXTURE_2D);
		1452	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1453	glEnable (GL_BLEND);
		1454	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1455	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1456	glEnable (GL_ALPHA_TEST);
		1457	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1458
		1459	rc_draw (self->rc);
		1460
		1461	glDisable (GL_ALPHA_TEST);
		1462	glDisable (GL_BLEND);
		1463	glDisable (GL_TEXTURE_2D);
		1464	}
		1465
1028	MODULE = CFClient PACKAGE = CFClient::Texture	1466	MODULE = Deliantra::Client PACKAGE = DC::Texture
1029		1467
1030	void	1468	PROTOTYPES: ENABLE
1031	pad2pot (SV data_, SV w_, SV *h_)
1032	CODE:
1033	{
1034	int ow = SvIV (w_);
1035	int oh = SvIV (h_);
1036		1469
1037	if (ow && oh)	1470	void
		1471	pad (SV *data_, int ow, int oh, int nw, int nh)
		1472	CODE:
		1473	{
		1474	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1038	{	1475	{
1039	int nw = minpot (ow);
1040	int nh = minpot (oh);
1041
1042	if (nw != ow \|\| nh != oh)
1043	{
1044	if (SvOK (data_))
1045	{
1046	STRLEN datalen;	1476	STRLEN datalen;
1047	char *data = SvPVbyte (data_, datalen);	1477	char *data = SvPVbyte (data_, datalen);
1048	int bpp = datalen / (ow * oh);	1478	int bpp = datalen / (ow * oh);
1049	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1479	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1050		1480
1051	SvPOK_only (result_);	1481	SvPOK_only (result_);
1052	SvCUR_set (result_, nw * nh * bpp);	1482	SvCUR_set (result_, nw * nh * bpp);
1053		1483
1054	memset (SvPVX (result_), 0, nw * nh * bpp);	1484	memset (SvPVX (result_), 0, nw * nh * bpp);
1055	while (oh--)	1485	while (oh--)
1056	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1486	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1057		1487
1058	sv_setsv (data_, result_);	1488	sv_setsv (data_, result_);
1059	}
1060
1061	sv_setiv (w_, nw);
1062	sv_setiv (h_, nh);
1063	}
1064	}	1489	}
1065	}	1490	}
1066		1491
1067	void	1492	void
1068	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1493	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1074	{	1499	{
1075	HV hv = (HV )SvRV (self);	1500	HV hv = (HV )SvRV (self);
1076	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1501	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1077	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1502	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1078	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1503	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1504
		1505	if (name <= 0)
		1506	XSRETURN_EMPTY;
1079		1507
1080	if (items < 5)	1508	if (items < 5)
1081	{	1509	{
1082	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1510	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1083	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1511	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1111	glDisable (GL_ALPHA_TEST);	1539	glDisable (GL_ALPHA_TEST);
1112	glDisable (GL_BLEND);	1540	glDisable (GL_BLEND);
1113	}	1541	}
1114	}	1542	}
1115		1543
		1544	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1545	CODE:
		1546	{
		1547	GLint width;
		1548	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1549	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1550	RETVAL = width > 0;
		1551	}
		1552	OUTPUT:
		1553	RETVAL
		1554
1116	MODULE = CFClient PACKAGE = CFClient::Map	1555	MODULE = Deliantra::Client PACKAGE = DC::Map
1117		1556
1118	CFClient::Map	1557	PROTOTYPES: DISABLE
1119	new (SV *class, int map_width, int map_height)	1558
		1559	DC::Map
		1560	new (SV *class)
1120	CODE:	1561	CODE:
1121	New (0, RETVAL, 1, struct map);	1562	New (0, RETVAL, 1, struct map);
1122	RETVAL->x = 0;	1563	RETVAL->x = 0;
1123	RETVAL->y = 0;	1564	RETVAL->y = 0;
1124	RETVAL->w = map_width;	1565	RETVAL->w = 0;
1125	RETVAL->h = map_height;	1566	RETVAL->h = 0;
1126	RETVAL->ox = 0;	1567	RETVAL->ox = 0;
1127	RETVAL->oy = 0;	1568	RETVAL->oy = 0;
1128	RETVAL->faces = 8192;	1569	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1129	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1570	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1130	RETVAL->texs = 8192;
1131	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1132	RETVAL->rows = 0;	1571	RETVAL->rows = 0;
1133	RETVAL->row = 0;	1572	RETVAL->row = 0;
1134	OUTPUT:	1573	OUTPUT:
1135	RETVAL	1574	RETVAL
1136		1575
1137	void	1576	void
1138	DESTROY (CFClient::Map self)	1577	DESTROY (DC::Map self)
1139	CODE:	1578	CODE:
1140	{	1579	{
1141	map_clear (self);	1580	map_clear (self);
1142	Safefree (self->face);	1581	Safefree (self->face2tile);
1143	Safefree (self->tex);	1582	Safefree (self->tex);
1144	Safefree (self);	1583	Safefree (self);
1145	}	1584	}
1146		1585
1147	void	1586	void
		1587	resize (DC::Map self, int map_width, int map_height)
		1588	CODE:
		1589	self->w = map_width;
		1590	self->h = map_height;
		1591
		1592	void
1148	clear (CFClient::Map self)	1593	clear (DC::Map self)
1149	CODE:	1594	CODE:
1150	map_clear (self);	1595	map_clear (self);
1151		1596
1152	void	1597	void
1153	set_face (CFClient::Map self, int face, int texid)	1598	set_tileid (DC::Map self, int face, int tile)
1154	CODE:	1599	CODE:
1155	{	1600	{
1156	while (self->faces <= face)	1601	need_facenum (self, face); self->face2tile [face] = tile;
1157	{	1602	need_texid (self, tile);
1158	Append (mapface, self->face, self->faces, self->faces);
1159	self->faces *= 2;
1160	}
1161
1162	self->face [face] = texid;
1163	}	1603	}
1164		1604
1165	void	1605	void
		1606	set_smooth (DC::Map self, int face, int smooth, int level)
		1607	CODE:
		1608	{
		1609	tileid texid;
		1610	maptex *tex;
		1611
		1612	if (face < 0 \|\| face >= self->faces)
		1613	return;
		1614
		1615	if (smooth < 0 \|\| smooth >= self->faces)
		1616	return;
		1617
		1618	texid = self->face2tile [face];
		1619
		1620	if (!texid)
		1621	return;
		1622
		1623	tex = self->tex + texid;
		1624	tex->smoothtile = self->face2tile [smooth];
		1625	tex->smoothlevel = level;
		1626	}
		1627
		1628	void
1166	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1629	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)
1167	CODE:	1630	CODE:
1168	{	1631	{
1169	while (self->texs <= texid)	1632	need_texid (self, texid);
1170	{
1171	Append (maptex, self->tex, self->texs, self->texs);
1172	self->texs *= 2;
1173	}
1174		1633
1175	{	1634	{
1176	maptex *tex = self->tex + texid;	1635	maptex *tex = self->tex + texid;
1177		1636
1178	tex->name = name;	1637	tex->name = name;
…		…
1195	// from transparent color bleeding and ugly wrapping effects.	1654	// from transparent color bleeding and ugly wrapping effects.
1196	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1655	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1197	}	1656	}
1198		1657
1199	int	1658	int
1200	ox (CFClient::Map self)	1659	ox (DC::Map self)
1201	ALIAS:	1660	ALIAS:
1202	oy = 1	1661	oy = 1
1203	x = 2	1662	x = 2
1204	y = 3	1663	y = 3
1205	w = 4	1664	w = 4
…		…
1216	}	1675	}
1217	OUTPUT:	1676	OUTPUT:
1218	RETVAL	1677	RETVAL
1219		1678
1220	void	1679	void
1221	scroll (CFClient::Map self, int dx, int dy)	1680	scroll (DC::Map self, int dx, int dy)
1222	CODE:	1681	CODE:
1223	{	1682	{
1224	if (dx > 0)	1683	if (dx > 0)
1225	map_blank (self, self->x, self->y, dx - 1, self->h);	1684	map_blank (self, self->x, self->y, dx, self->h);
1226	else if (dx < 0)	1685	else if (dx < 0)
1227	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1686	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1228		1687
1229	if (dy > 0)	1688	if (dy > 0)
1230	map_blank (self, self->x, self->y, self->w, dy - 1);	1689	map_blank (self, self->x, self->y, self->w, dy);
1231	else if (dy < 0)	1690	else if (dy < 0)
1232	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1691	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1233		1692
1234	self->ox += dx; self->x += dx;	1693	self->ox += dx; self->x += dx;
1235	self->oy += dy; self->y += dy;	1694	self->oy += dy; self->y += dy;
1236		1695
1237	while (self->y < 0)	1696	while (self->y < 0)
…		…
1241	self->rows += MAP_EXTEND_Y;	1700	self->rows += MAP_EXTEND_Y;
1242	self->y += MAP_EXTEND_Y;	1701	self->y += MAP_EXTEND_Y;
1243	}	1702	}
1244	}	1703	}
1245		1704
1246	void	1705	SV *
1247	map1a_update (CFClient::Map self, SV *data_)	1706	map1a_update (DC::Map self, SV *data_, int extmap)
1248	CODE:	1707	CODE:
1249	{	1708	{
1250	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1709	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1251	uint8_t data_end = (uint8_t )SvEND (data_);	1710	uint8_t data_end = (uint8_t )SvEND (data_);
1252	mapcell *cell;	1711	mapcell *cell;
1253	int x, y, flags;	1712	int x, y, z, flags;
		1713	AV *missing = newAV ();
		1714	RETVAL = newRV_noinc ((SV *)missing);
1254		1715
1255	while (data < data_end)	1716	while (data < data_end - 1)
1256	{	1717	{
1257	flags = (data [0] << 8) + data [1]; data += 2;	1718	flags = (data [0] << 8) + data [1]; data += 2;
1258		1719
1259	x = self->x + ((flags >> 10) & 63);	1720	x = self->x + ((flags >> 10) & 63);
1260	y = self->y + ((flags >> 4) & 63);	1721	y = self->y + ((flags >> 4) & 63);
1261		1722
1262	cell = map_get_cell (self, x, y);	1723	cell = map_get_cell (self, x, y);
1263		1724
1264	if (flags & 15)	1725	if (flags & 15)
1265	{	1726	{
1266	if (cell->darkness < 0)	1727	if (!cell->darkness)
1267	{	1728	{
		1729	memset (cell, 0, sizeof (*cell));
1268	cell->darkness = 0;	1730	cell->darkness = 256;
1269	cell->face [0] = 0;
1270	cell->face [1] = 0;
1271	cell->face [2] = 0;
1272	}	1731	}
1273		1732
1274	cell->darkness = flags & 8 ? *data++ : 255;
1275
1276	//TODO: don't trust server data to be in-range(!)	1733	//TODO: don't trust server data to be in-range(!)
1277		1734
1278	if (flags & 4)	1735	if (flags & 8)
1279	{	1736	{
1280	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1737	if (extmap)
		1738	{
		1739	uint8_t ext, cmd;
		1740
		1741	do
		1742	{
		1743	ext = *data++;
		1744	cmd = ext & 0x7f;
		1745
		1746	if (cmd < 4)
		1747	cell->darkness = 255 - ext * 64 + 1;
		1748	else if (cmd == 5) // health
		1749	{
		1750	cell->stat_width = 1;
		1751	cell->stat_hp = *data++;
		1752	}
		1753	else if (cmd == 6) // monster width
		1754	cell->stat_width = *data++ + 1;
		1755	else if (cmd == 0x47)
		1756	{
		1757	if (*data == 1) cell->player = data [1];
		1758	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1759	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1760	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1761
		1762	data += *data + 1;
		1763	}
		1764	else if (cmd == 8) // cell flags
		1765	cell->flags = *data++;
		1766	else if (ext & 0x40) // unknown, multibyte => skip
		1767	data += *data + 1;
		1768	else
		1769	data++;
		1770	}
		1771	while (ext & 0x80);
		1772	}
		1773	else
		1774	cell->darkness = *data++ + 1;
1281	}	1775	}
1282		1776
		1777	for (z = 0; z <= 2; ++z)
1283	if (flags & 2)	1778	if (flags & (4 >> z))
1284	{	1779	{
1285	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1780	faceid face = (data [0] << 8) + data [1]; data += 2;
		1781	need_facenum (self, face);
		1782	cell->tile [z] = self->face2tile [face];
		1783
		1784	if (cell->tile [z])
		1785	{
		1786	maptex *tex = self->tex + cell->tile [z];
		1787	if (!tex->name)
		1788	av_push (missing, newSViv (cell->tile [z]));
		1789
		1790	if (tex->smoothtile)
		1791	{
		1792	maptex *smooth = self->tex + tex->smoothtile;
		1793	if (!smooth->name)
		1794	av_push (missing, newSViv (tex->smoothtile));
		1795	}
		1796	}
1286	}	1797	}
1287
1288	if (flags & 1)
1289	{
1290	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1291	}
1292	}	1798	}
1293	else	1799	else
1294	cell->darkness = -1;	1800	CELL_CLEAR (cell);
1295	}	1801	}
1296	}	1802	}
		1803	OUTPUT:
		1804	RETVAL
1297		1805
1298	SV *	1806	SV *
1299	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1807	mapmap (DC::Map self, int x0, int y0, int w, int h)
1300	CODE:	1808	CODE:
1301	{	1809	{
1302	int x1, x;	1810	int x1, x;
1303	int y1, y;	1811	int y1, y;
1304	int z;	1812	int z;
…		…
1325	{	1833	{
1326	mapcell *cell = row->col + (x - row->c0);	1834	mapcell *cell = row->col + (x - row->c0);
1327		1835
1328	for (z = 0; z <= 0; z++)	1836	for (z = 0; z <= 0; z++)
1329	{	1837	{
1330	mapface face = cell->face [z];
1331
1332	if (face)
1333	{
1334	maptex tex = self->tex [face];	1838	maptex tex = self->tex [cell->tile [z]];
1335	int a0 = 255 - tex.a;	1839	int a0 = 255 - tex.a;
1336	int a1 = tex.a;	1840	int a1 = tex.a;
1337		1841
1338	r = (r * a0 + tex.r * a1) / 255;	1842	r = (r * a0 + tex.r * a1) / 255;
1339	g = (g * a0 + tex.g * a1) / 255;	1843	g = (g * a0 + tex.g * a1) / 255;
1340	b = (b * a0 + tex.b * a1) / 255;	1844	b = (b * a0 + tex.b * a1) / 255;
1341	a = (a * a0 + tex.a * a1) / 255;	1845	a = (a * a0 + tex.a * a1) / 255;
1342	}
1343	}	1846	}
1344	}	1847	}
1345		1848
1346	*map++ = (r )	1849	*map++ = (r )
1347	\| (g << 8)	1850	\| (g << 8)
…		…
1354	}	1857	}
1355	OUTPUT:	1858	OUTPUT:
1356	RETVAL	1859	RETVAL
1357		1860
1358	void	1861	void
1359	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1862	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1360	CODE:	1863	CODE:
1361	{	1864	{
1362	int vx, vy;
1363	int x, y, z;	1865	int x, y, z;
1364	int last_name;
1365	mapface face;
1366		1866
1367	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1867	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1368	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1868	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1869	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1870	smooth_key skey;
		1871	int pl_x, pl_y;
		1872	maptex pl_tex;
		1873	rc_t *rc = rc_alloc ();
		1874	rc_key_t key;
		1875	rc_array_t *arr;
1369		1876
1370	/*	1877	pl_tex.name = 0;
1371	int vx = self->vx = self->w >= sw
1372	? self->x + (self->w - sw) / 2
1373	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1374		1878
1375	int vy = self->vy = self->h >= sh	1879	// thats current max. sorry.
1376	? self->y + (self->h - sh) / 2	1880	if (sw > 255) sw = 255;
1377	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1881	if (sh > 255) sh = 255;
1378	*/
1379		1882
1380	glColor4ub (255, 255, 255, 255);	1883	// clear key, in case of extra padding
		1884	memset (&skey, 0, sizeof (skey));
		1885
		1886	memset (&key, 0, sizeof (key));
		1887	key.r = 255;
		1888	key.g = 255;
		1889	key.b = 255;
		1890	key.a = 255;
		1891	key.mode = GL_QUADS;
		1892	key.format = GL_T2F_V3F;
		1893	key.texname = -1;
		1894
		1895	mx += self->x;
		1896	my += self->y;
		1897
		1898	// first pass: determine smooth_max
		1899	// rather ugly, if you ask me
		1900	// could also be stored inside mapcell and updated on change
		1901	memset (smooth_max, 0, sizeof (smooth_max));
		1902
		1903	for (y = 0; y < sh; y++)
		1904	if (0 <= y + my && y + my < self->rows)
		1905	{
		1906	maprow *row = self->row + (y + my);
		1907
		1908	for (x = 0; x < sw; x++)
		1909	if (row->c0 <= x + mx && x + mx < row->c1)
		1910	{
		1911	mapcell *cell = row->col + (x + mx - row->c0);
		1912
		1913	smooth_max[x + 1][y + 1] =
		1914	MAX (self->tex [cell->tile [0]].smoothlevel,
		1915	MAX (self->tex [cell->tile [1]].smoothlevel,
		1916	self->tex [cell->tile [2]].smoothlevel));
		1917	}
		1918	}
1381		1919
1382	glEnable (GL_BLEND);	1920	glEnable (GL_BLEND);
1383	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1921	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1384	glEnable (GL_TEXTURE_2D);
1385	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1922	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1386		1923
1387	glBegin (GL_QUADS);
1388
1389	last_name = 0;
1390
1391	for (z = 0; z < 3; z++)	1924	for (z = 0; z <= 2; z++)
		1925	{
		1926	memset (smooth_level, 0, sizeof (smooth_level));
		1927
1392	for (y = 0; y < sh; y++)	1928	for (y = 0; y < sh; y++)
1393	if (0 <= y + vy && y + vy < self->rows)	1929	if (0 <= y + my && y + my < self->rows)
1394	{	1930	{
1395	maprow *row = self->row + (y + vy);	1931	maprow *row = self->row + (y + my);
1396		1932
1397	for (x = 0; x < sw; x++)	1933	for (x = 0; x < sw; x++)
1398	if (row->c0 <= x + vx && x + vx < row->c1)	1934	if (row->c0 <= x + mx && x + mx < row->c1)
1399	{	1935	{
1400	mapcell *cell = row->col + (x + vx - row->c0);	1936	mapcell *cell = row->col + (x + mx - row->c0);
1401
1402	face = cell->face [z];	1937	tileid tile = cell->tile [z];
1403		1938
1404	if (face)	1939	if (tile)
		1940	{
		1941	maptex tex = self->tex [tile];
		1942	int px = (x + 1) * T - tex.w;
		1943	int py = (y + 1) * T - tex.h;
		1944
		1945	if (key.texname != tex.name)
		1946	{
		1947	if (!tex.name)
		1948	tex = self->tex [2]; /* missing, replace by noface */
		1949
		1950	key.texname = tex.name;
		1951	arr = rc_array (rc, &key);
		1952	}
		1953
		1954	if (expect_false (cell->player == player) && expect_false (z == 2))
		1955	{
		1956	pl_x = px;
		1957	pl_y = py;
		1958	pl_tex = tex;
		1959	continue;
		1960	}
		1961
		1962	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1963	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1964	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1965	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1966
		1967	if (expect_false (cell->flags) && expect_false (z == 2))
		1968	{
		1969	// overlays such as the speech bubble, probably more to come
		1970	if (cell->flags & 1)
		1971	{
		1972	maptex tex = self->tex [1];
		1973	int px = x * T + T * 2 / 32;
		1974	int py = y * T - T * 6 / 32;
		1975
		1976	if (tex.name)
		1977	{
		1978	if (key.texname != tex.name)
		1979	{
		1980	key.texname = tex.name;
		1981	arr = rc_array (rc, &key);
		1982	}
		1983
		1984	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1985	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1986	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1987	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1988	}
		1989	}
		1990	}
		1991
		1992	// update smooth hash
		1993	if (tex.smoothtile)
		1994	{
		1995	skey.tile = tex.smoothtile;
		1996	skey.level = tex.smoothlevel;
		1997
		1998	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1999
		2000	// add bits to current tile and all neighbours. skey.x\|y is
		2001	// shifted +1\|+1 so we always stay positive.
		2002
		2003	// bits is ___n cccc CCCC bbbb
		2004	// n do not draw borders&corners
		2005	// c draw these corners, but...
		2006	// C ... not these
		2007	// b draw these borders
		2008
		2009	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2010	// ┃· ·· ·┃ ━━
		2011
		2012	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2013	// ·· ·· ·┏ ┓·
		2014
		2015	// full tile
		2016	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2017
		2018	// borders
		2019	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2020	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2021	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2022	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2023
		2024	// corners
		2025	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2026	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2027	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2028	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2029	}
		2030	}
		2031	}
		2032	}
		2033
		2034	rc_draw (rc);
		2035	rc_clear (rc);
		2036
		2037	// go through all smoothlevels, lowest to highest, then draw.
		2038	// this is basically counting sort
		2039	{
		2040	int w, b;
		2041
		2042	glEnable (GL_TEXTURE_2D);
		2043	glBegin (GL_QUADS);
		2044	for (w = 0; w < 256 / 32; ++w)
		2045	{
		2046	uint32_t smask = smooth_level [w];
		2047	if (smask)
		2048	for (b = 0; b < 32; ++b)
		2049	if (smask & (((uint32_t)1) << b))
1405	{	2050	{
1406	maptex tex = self->tex [face];	2051	int level = (w << 5) \| b;
		2052	HE *he;
1407		2053
1408	int px = (x + 1) * 32 - tex.w;	2054	hv_iterinit (smooth);
1409	int py = (y + 1) * 32 - tex.h;	2055	while ((he = hv_iternext (smooth)))
1410
1411	if (last_name != tex.name)
1412	{	2056	{
		2057	smooth_key skey = (smooth_key )HeKEY (he);
		2058	IV bits = SvIVX (HeVAL (he));
		2059
		2060	if (!(bits & 0x1000)
		2061	&& skey->level == level
		2062	&& level > smooth_max [skey->x][skey->y])
		2063	{
		2064	maptex tex = self->tex [skey->tile];
		2065	int px = (((int)skey->x) - 1) * T;
		2066	int py = (((int)skey->y) - 1) * T;
		2067	int border = bits & 15;
		2068	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2069	float dx = tex.s * .0625f; // 16 images/row
		2070	float dy = tex.t * .5f ; // 2 images/column
		2071
		2072	if (tex.name)
		2073	{
		2074	// this time avoiding texture state changes
		2075	// save gobs of state changes.
		2076	if (key.texname != tex.name)
		2077	{
1413	glEnd ();	2078	glEnd ();
1414	last_name = tex.name;
1415	glBindTexture (GL_TEXTURE_2D, last_name);	2079	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1416	glBegin (GL_QUADS);	2080	glBegin (GL_QUADS);
		2081	}
		2082
		2083	if (border)
		2084	{
		2085	float ox = border * dx;
		2086
		2087	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2088	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2089	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2090	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2091	}
		2092
		2093	if (corner)
		2094	{
		2095	float ox = corner * dx;
		2096
		2097	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2098	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2099	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2100	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2101	}
		2102	}
		2103	}
1417	}	2104	}
1418
1419	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1420	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1421	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1422	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1423	}	2105	}
1424	}
1425	}	2106	}
1426		2107
1427	glEnd ();	2108	glEnd ();
1428
1429	glDisable (GL_TEXTURE_2D);	2109	glDisable (GL_TEXTURE_2D);
		2110	key.texname = -1;
		2111	}
		2112
		2113	hv_clear (smooth);
		2114	}
		2115
		2116	if (pl_tex.name)
		2117	{
		2118	maptex tex = pl_tex;
		2119	int px = pl_x + sdx;
		2120	int py = pl_y + sdy;
		2121
		2122	key.texname = tex.name;
		2123	arr = rc_array (rc, &key);
		2124
		2125	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2126	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2127	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2128	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2129
		2130	rc_draw (rc);
		2131	}
		2132
1430	glDisable (GL_BLEND);	2133	glDisable (GL_BLEND);
1431	}	2134	rc_free (rc);
1432		2135
		2136	// top layer: overlays such as the health bar
		2137	for (y = 0; y < sh; y++)
		2138	if (0 <= y + my && y + my < self->rows)
		2139	{
		2140	maprow *row = self->row + (y + my);
		2141
		2142	for (x = 0; x < sw; x++)
		2143	if (row->c0 <= x + mx && x + mx < row->c1)
		2144	{
		2145	mapcell *cell = row->col + (x + mx - row->c0);
		2146
		2147	int px = x * T;
		2148	int py = y * T;
		2149
		2150	if (cell->stat_hp)
		2151	{
		2152	int width = cell->stat_width * T;
		2153	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2154
		2155	glColor3ub (0, 0, 0);
		2156	glRectf (px + 1, py - thick - 2,
		2157	px + width - 1, py);
		2158
		2159	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2160	glRectf (px + 2,
		2161	py - thick - 1,
		2162	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2163	}
		2164	}
		2165	}
		2166	}
		2167
1433	void	2168	void
1434	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2169	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1435	CODE:	2170	CODE:
1436	{	2171	{
1437	static float color[16][3] = {	2172	static float color[16][3] = {
1438	{ 0.00F, 0.00F, 0.00F },	2173	{ 0.00F, 0.00F, 0.00F },
1439	{ 1.00F, 1.00F, 1.00F },	2174	{ 1.00F, 1.00F, 1.00F },
…		…
1489	glDisable (GL_BLEND);	2224	glDisable (GL_BLEND);
1490	glDisable (GL_TEXTURE_2D);	2225	glDisable (GL_TEXTURE_2D);
1491	}	2226	}
1492		2227
1493	void	2228	void
1494	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2229	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1495	PPCODE:	2230	PPCODE:
1496	{	2231	{
1497	int vx, vy;
1498	int x, y;	2232	int x, y;
		2233	int sw1 = sw + 2;
		2234	int sh1 = sh + 2;
		2235	int sh3 = sh * 3;
1499	int sw4 = (sw + 3) & ~3;	2236	int sw34 = (sw * 3 + 3) & ~3;
		2237	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1500	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2238	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1501	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2239	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1502		2240
1503	memset (darkness, 255, sw4 * sh);
1504	SvPOK_only (darkness_sv);	2241	SvPOK_only (darkness3_sv);
1505	SvCUR_set (darkness_sv, sw4 * sh);	2242	SvCUR_set (darkness3_sv, sw34 * sh3);
1506		2243
1507	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2244	mx += self->x - 1;
1508	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2245	my += self->y - 1;
1509		2246
		2247	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2248
1510	for (y = 0; y < sh; y++)	2249	for (y = 0; y < sh1; y++)
1511	if (0 <= y + vy && y + vy < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
1512	{	2251	{
1513	maprow *row = self->row + (y + vy);	2252	maprow *row = self->row + (y + my);
1514		2253
1515	for (x = 0; x < sw; x++)	2254	for (x = 0; x < sw1; x++)
1516	if (row->c0 <= x + vx && x + vx < row->c1)	2255	if (row->c0 <= x + mx && x + mx < row->c1)
1517	{	2256	{
1518	mapcell *cell = row->col + (x + vx - row->c0);	2257	mapcell *cell = row->col + (x + mx - row->c0);
1519		2258
1520	darkness[y * sw4 + x] = cell->darkness < 0	2259	darkness1 [y * sw1 + x] = cell->darkness
		2260	? 255 - (cell->darkness - 1)
1521	? 255 - FOW_DARKNESS	2261	: 255 - FOW_DARKNESS;
1522	: 255 - cell->darkness;
1523	}	2262	}
1524	}	2263	}
1525		2264
		2265	for (y = 0; y < sh; ++y)
		2266	for (x = 0; x < sw; ++x)
		2267	{
		2268	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2269	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2270	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2271	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2272	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2273	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2274	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2275	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2276	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2277
		2278	uint8_t r11 = (d11 + d21 + d12) / 3;
		2279	uint8_t r21 = d21;
		2280	uint8_t r31 = (d21 + d31 + d32) / 3;
		2281
		2282	uint8_t r12 = d12;
		2283	uint8_t r22 = d22;
		2284	uint8_t r32 = d32;
		2285
		2286	uint8_t r13 = (d13 + d23 + d12) / 3;
		2287	uint8_t r23 = d23;
		2288	uint8_t r33 = (d23 + d33 + d32) / 3;
		2289
		2290	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2291	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2292	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2293	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2294	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2295	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2296	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2297	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2298	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2299	}
		2300
		2301	free (darkness1);
		2302
1526	EXTEND (SP, 3);	2303	EXTEND (SP, 3);
1527	PUSHs (sv_2mortal (newSViv (sw4)));	2304	PUSHs (sv_2mortal (newSViv (sw34)));
1528	PUSHs (sv_2mortal (newSViv (sh)));	2305	PUSHs (sv_2mortal (newSViv (sh3)));
1529	PUSHs (darkness_sv);	2306	PUSHs (darkness3_sv);
1530	}	2307	}
1531		2308
1532	SV *	2309	SV *
1533	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2310	get_rect (DC::Map self, int x0, int y0, int w, int h)
1534	CODE:	2311	CODE:
1535	{	2312	{
1536	int x, y, x1, y1;	2313	int x, y, x1, y1;
1537	SV data_sv = newSV (w h * 7 + 5);	2314	SV data_sv = newSV (w h * 7 + 5);
1538	uint8_t data = (uint8_t )SvPVX (data_sv);	2315	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1563	if (row && row->c0 <= x && x < row->c1)	2340	if (row && row->c0 <= x && x < row->c1)
1564	{	2341	{
1565	mapcell *cell = row->col + (x - row->c0);	2342	mapcell *cell = row->col + (x - row->c0);
1566	uint8_t flags = 0;	2343	uint8_t flags = 0;
1567		2344
1568	if (cell->face [0]) flags \|= 1;	2345	if (cell->tile [0]) flags \|= 1;
1569	if (cell->face [1]) flags \|= 2;	2346	if (cell->tile [1]) flags \|= 2;
1570	if (cell->face [2]) flags \|= 4;	2347	if (cell->tile [2]) flags \|= 4;
1571		2348
1572	*data++ = flags;	2349	*data++ = flags;
1573		2350
1574	if (flags & 1)	2351	if (flags & 1)
1575	{	2352	{
		2353	tileid tile = cell->tile [0];
1576	*data++ = cell->face [0] >> 8;	2354	*data++ = tile >> 8;
1577	*data++ = cell->face [0];	2355	*data++ = tile;
1578	}	2356	}
1579		2357
1580	if (flags & 2)	2358	if (flags & 2)
1581	{	2359	{
		2360	tileid tile = cell->tile [1];
1582	*data++ = cell->face [1] >> 8;	2361	*data++ = tile >> 8;
1583	*data++ = cell->face [1];	2362	*data++ = tile;
1584	}	2363	}
1585		2364
1586	if (flags & 4)	2365	if (flags & 4)
1587	{	2366	{
		2367	tileid tile = cell->tile [2];
1588	*data++ = cell->face [2] >> 8;	2368	*data++ = tile >> 8;
1589	*data++ = cell->face [2];	2369	*data++ = tile;
1590	}	2370	}
1591	}	2371	}
1592	else	2372	else
1593	*data++ = 0;	2373	*data++ = 0;
1594	}	2374	}
1595	}	2375	}
1596		2376
		2377	/* if size is wh + 5 then no data has been found /
		2378	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2379	{
1597	SvPOK_only (data_sv);	2380	SvPOK_only (data_sv);
1598	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2381	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2382	}
		2383
1599	RETVAL = data_sv;	2384	RETVAL = data_sv;
1600	}	2385	}
1601	OUTPUT:	2386	OUTPUT:
1602	RETVAL	2387	RETVAL
1603		2388
1604	void	2389	void
1605	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2390	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1606	PPCODE:	2391	PPCODE:
1607	{	2392	{
1608	int x, y, z;	2393	int x, y, z;
1609	int w, h;	2394	int w, h;
1610	int x1, y1;	2395	int x1, y1;
		2396	STRLEN len;
		2397	uint8_t data, end;
		2398
		2399	len = SvLEN (data_sv);
		2400	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2401	data = SvPVbyte_nolen (data_sv);
		2402	end = data + len + 8;
		2403
		2404	if (len < 5)
		2405	XSRETURN_EMPTY;
1611		2406
1612	if (*data++ != 0)	2407	if (*data++ != 0)
1613	return; /* version mismatch */	2408	XSRETURN_EMPTY; /* version mismatch */
1614		2409
1615	w = data++ << 8; w \|= data++;	2410	w = data++ << 8; w \|= data++;
1616	h = data++ << 8; h \|= data++;	2411	h = data++ << 8; h \|= data++;
1617		2412
1618	// we need to do this 'cause we don't keep an absolute coord system for rows	2413	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1630	{	2425	{
1631	maprow *row = map_get_row (self, y);	2426	maprow *row = map_get_row (self, y);
1632		2427
1633	for (x = x0; x < x1; x++)	2428	for (x = x0; x < x1; x++)
1634	{	2429	{
		2430	uint8_t flags;
		2431
		2432	if (data + 7 >= end)
		2433	XSRETURN_EMPTY;
		2434
1635	uint8_t flags = *data++;	2435	flags = *data++;
1636		2436
1637	if (flags)	2437	if (flags)
1638	{	2438	{
1639	mapface face[3] = { 0, 0, 0 };
1640
1641	mapcell *cell = row_get_cell (row, x);	2439	mapcell *cell = row_get_cell (row, x);
		2440	tileid tile[3] = { 0, 0, 0 };
1642		2441
1643	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2442	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1644	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2443	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1645	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2444	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1646		2445
1647	if (cell->darkness <= 0)	2446	if (cell->darkness == 0)
1648	{	2447	{
1649	cell->darkness = -1;	2448	/cell->darkness = 0;/
		2449	EXTEND (SP, 3);
1650		2450
1651	for (z = 0; z <= 2; z++)	2451	for (z = 0; z <= 2; z++)
1652	{	2452	{
1653	cell->face[z] = face[z];	2453	tileid t = tile [z];
1654		2454
1655	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2455	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2456	{
1656	XPUSHs (sv_2mortal (newSViv (face[z])));	2457	PUSHs (sv_2mortal (newSViv (t)));
		2458	need_texid (self, t);
		2459	}
		2460
		2461	cell->tile [z] = t;
1657	}	2462	}
1658	}	2463	}
1659	}	2464	}
1660	}	2465	}
1661	}	2466	}
1662	}	2467	}
1663		2468
1664	MODULE = CFClient PACKAGE = CFClient::MixChunk	2469	MODULE = Deliantra::Client PACKAGE = DC::RW
1665		2470
1666	CFClient::MixChunk	2471	DC::RW
1667	new_from_file (SV class, char path)	2472	new (SV class, SV data_sv)
1668	CODE:	2473	CODE:
1669	RETVAL = Mix_LoadWAV (path);	2474	{
		2475	STRLEN datalen;
		2476	char *data = SvPVbyte (data_sv, datalen);
		2477
		2478	RETVAL = SDL_RWFromConstMem (data, datalen);
		2479	}
1670	OUTPUT:	2480	OUTPUT:
1671	RETVAL	2481	RETVAL
1672		2482
		2483	DC::RW
		2484	new_from_file (SV class, const char path, const char *mode = "rb")
		2485	CODE:
		2486	RETVAL = SDL_RWFromFile (path, mode);
		2487	OUTPUT:
		2488	RETVAL
		2489
		2490	# fails on win32:
		2491	# dc.xs(2268) : error C2059: syntax error : '('
1673	void	2492	#void
		2493	#close (DC::RW self)
		2494	# CODE:
		2495	# (self->(close)) (self);
		2496
		2497	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2498
		2499	PROTOTYPES: DISABLE
		2500
		2501	DC::Channel
		2502	find ()
		2503	CODE:
		2504	{
		2505	RETVAL = Mix_GroupAvailable (-1);
		2506
		2507	if (RETVAL < 0)
		2508	{
		2509	RETVAL = Mix_GroupOldest (-1);
		2510
		2511	if (RETVAL < 0)
		2512	XSRETURN_UNDEF;
		2513
		2514	Mix_HaltChannel (RETVAL);
		2515	}
		2516
		2517	Mix_UnregisterAllEffects (RETVAL);
		2518	Mix_Volume (RETVAL, 128);
		2519	}
		2520	OUTPUT:
		2521	RETVAL
		2522
		2523	void
		2524	halt (DC::Channel self)
		2525	CODE:
		2526	Mix_HaltChannel (self);
		2527
		2528	void
		2529	expire (DC::Channel self, int ticks = -1)
		2530	CODE:
		2531	Mix_ExpireChannel (self, ticks);
		2532
		2533	void
		2534	fade_out (DC::Channel self, int ticks = -1)
		2535	CODE:
		2536	Mix_FadeOutChannel (self, ticks);
		2537
		2538	int
		2539	volume (DC::Channel self, int volume)
		2540	CODE:
		2541	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2542	OUTPUT:
		2543	RETVAL
		2544
		2545	void
		2546	unregister_all_effects (DC::Channel self)
		2547	CODE:
		2548	Mix_UnregisterAllEffects (self);
		2549
		2550	void
		2551	set_panning (DC::Channel self, int left, int right)
		2552	CODE:
		2553	left = CLAMP (left , 0, 255);
		2554	right = CLAMP (right, 0, 255);
		2555	Mix_SetPanning (self, left, right);
		2556
		2557	void
		2558	set_distance (DC::Channel self, int distance)
		2559	CODE:
		2560	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2561
		2562	void
		2563	set_position (DC::Channel self, int angle, int distance)
		2564	CODE:
		2565
		2566	void
		2567	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2568	CODE:
		2569	{
		2570	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2571	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2572	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2573	}
		2574
		2575	void
		2576	set_reverse_stereo (DC::Channel self, int flip)
		2577	CODE:
		2578	Mix_SetReverseStereo (self, flip);
		2579
		2580	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2581
		2582	PROTOTYPES: DISABLE
		2583
		2584	DC::MixChunk
		2585	new (SV *class, DC::RW rwops)
		2586	CODE:
		2587	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2588	OUTPUT:
		2589	RETVAL
		2590
		2591	void
1674	DESTROY (CFClient::MixChunk self)	2592	DESTROY (DC::MixChunk self)
1675	CODE:	2593	CODE:
1676	Mix_FreeChunk (self);	2594	Mix_FreeChunk (self);
1677		2595
1678	int	2596	int
1679	volume (CFClient::MixChunk self, int volume = -1)	2597	volume (DC::MixChunk self, int volume = -1)
1680	CODE:	2598	CODE:
		2599	if (items > 1)
		2600	volume = CLAMP (volume, 0, 128);
1681	RETVAL = Mix_VolumeChunk (self, volume);	2601	RETVAL = Mix_VolumeChunk (self, volume);
1682	OUTPUT:	2602	OUTPUT:
1683	RETVAL	2603	RETVAL
1684		2604
1685	int	2605	DC::Channel
1686	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2606	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1687	CODE:	2607	CODE:
		2608	{
1688	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2609	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2610
		2611	if (RETVAL < 0)
		2612	XSRETURN_UNDEF;
		2613
		2614	if (channel < 0)
		2615	{
		2616	Mix_UnregisterAllEffects (RETVAL);
		2617	Mix_Volume (RETVAL, 128);
		2618	}
		2619	}
1689	OUTPUT:	2620	OUTPUT:
1690	RETVAL	2621	RETVAL
1691		2622
1692	MODULE = CFClient PACKAGE = CFClient::MixMusic	2623	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1693		2624
1694	int	2625	int
1695	volume (int volume = -1)	2626	volume (int volume = -1)
		2627	PROTOTYPE: ;$
1696	CODE:	2628	CODE:
		2629	if (items > 0)
		2630	volume = CLAMP (volume, 0, 128);
1697	RETVAL = Mix_VolumeMusic (volume);	2631	RETVAL = Mix_VolumeMusic (volume);
1698	OUTPUT:	2632	OUTPUT:
1699	RETVAL	2633	RETVAL
1700		2634
1701	CFClient::MixMusic	2635	void
1702	new_from_file (SV class, char path)	2636	fade_out (int ms)
1703	CODE:	2637	CODE:
		2638	Mix_FadeOutMusic (ms);
		2639
		2640	void
		2641	halt ()
		2642	CODE:
		2643	Mix_HaltMusic ();
		2644
		2645	DC::MixMusic
		2646	new (SV *class, DC::RW rwops)
		2647	CODE:
1704	RETVAL = Mix_LoadMUS (path);	2648	RETVAL = Mix_LoadMUS_RW (rwops);
1705	OUTPUT:	2649	OUTPUT:
1706	RETVAL	2650	RETVAL
1707		2651
1708	void	2652	void
1709	DESTROY (CFClient::MixMusic self)	2653	DESTROY (DC::MixMusic self)
1710	CODE:	2654	CODE:
1711	Mix_FreeMusic (self);	2655	Mix_FreeMusic (self);
1712		2656
1713	int	2657	int
1714	play (CFClient::MixMusic self, int loops = -1)	2658	play (DC::MixMusic self, int loops = -1)
1715	CODE:	2659	CODE:
1716	RETVAL = Mix_PlayMusic (self, loops);	2660	RETVAL = Mix_PlayMusic (self, loops);
1717	OUTPUT:	2661	OUTPUT:
1718	RETVAL	2662	RETVAL
1719		2663
		2664	void
		2665	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2666	CODE:
		2667	Mix_FadeInMusicPos (self, loops, ms, position);
		2668
1720	MODULE = CFClient PACKAGE = CFClient::OpenGL	2669	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2670
		2671	PROTOTYPES: ENABLE
1721		2672
1722	BOOT:	2673	BOOT:
1723	{	2674	{
1724	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2675	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1725	static const struct {	2676	static const struct {
1726	const char *name;	2677	const char *name;
1727	IV iv;	2678	IV iv;
1728	} *civ, const_iv[] = {	2679	} *civ, const_iv[] = {
1729	# define const_iv(name) { # name, (IV)name }	2680	# define const_iv(name) { # name, (IV)name }
		2681	const_iv (GL_VENDOR),
		2682	const_iv (GL_VERSION),
		2683	const_iv (GL_EXTENSIONS),
1730	const_iv (GL_COLOR_MATERIAL),	2684	const_iv (GL_COLOR_MATERIAL),
1731	const_iv (GL_SMOOTH),	2685	const_iv (GL_SMOOTH),
1732	const_iv (GL_FLAT),	2686	const_iv (GL_FLAT),
1733	const_iv (GL_DITHER),	2687	const_iv (GL_DITHER),
1734	const_iv (GL_BLEND),	2688	const_iv (GL_BLEND),
…		…
1738	const_iv (GL_ALPHA_TEST),	2692	const_iv (GL_ALPHA_TEST),
1739	const_iv (GL_NORMALIZE),	2693	const_iv (GL_NORMALIZE),
1740	const_iv (GL_RESCALE_NORMAL),	2694	const_iv (GL_RESCALE_NORMAL),
1741	const_iv (GL_FRONT),	2695	const_iv (GL_FRONT),
1742	const_iv (GL_BACK),	2696	const_iv (GL_BACK),
		2697	const_iv (GL_AUX0),
1743	const_iv (GL_AND),	2698	const_iv (GL_AND),
1744	const_iv (GL_ONE),	2699	const_iv (GL_ONE),
1745	const_iv (GL_ZERO),	2700	const_iv (GL_ZERO),
1746	const_iv (GL_SRC_ALPHA),	2701	const_iv (GL_SRC_ALPHA),
1747	const_iv (GL_DST_ALPHA),	2702	const_iv (GL_DST_ALPHA),
…		…
1760	const_iv (GL_INTENSITY),	2715	const_iv (GL_INTENSITY),
1761	const_iv (GL_LUMINANCE),	2716	const_iv (GL_LUMINANCE),
1762	const_iv (GL_LUMINANCE_ALPHA),	2717	const_iv (GL_LUMINANCE_ALPHA),
1763	const_iv (GL_FLOAT),	2718	const_iv (GL_FLOAT),
1764	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2719	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2720	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2721	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2722	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2723	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2724	const_iv (GL_COMPRESSED_RGB_ARB),
		2725	const_iv (GL_COMPRESSED_RGBA_ARB),
1765	const_iv (GL_COMPILE),	2726	const_iv (GL_COMPILE),
		2727	const_iv (GL_PROXY_TEXTURE_1D),
		2728	const_iv (GL_PROXY_TEXTURE_2D),
1766	const_iv (GL_TEXTURE_1D),	2729	const_iv (GL_TEXTURE_1D),
1767	const_iv (GL_TEXTURE_2D),	2730	const_iv (GL_TEXTURE_2D),
1768	const_iv (GL_TEXTURE_ENV),	2731	const_iv (GL_TEXTURE_ENV),
1769	const_iv (GL_TEXTURE_MAG_FILTER),	2732	const_iv (GL_TEXTURE_MAG_FILTER),
1770	const_iv (GL_TEXTURE_MIN_FILTER),	2733	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1791	const_iv (GL_COLOR_LOGIC_OP),	2754	const_iv (GL_COLOR_LOGIC_OP),
1792	const_iv (GL_SEPARABLE_2D),	2755	const_iv (GL_SEPARABLE_2D),
1793	const_iv (GL_CONVOLUTION_2D),	2756	const_iv (GL_CONVOLUTION_2D),
1794	const_iv (GL_CONVOLUTION_BORDER_MODE),	2757	const_iv (GL_CONVOLUTION_BORDER_MODE),
1795	const_iv (GL_CONSTANT_BORDER),	2758	const_iv (GL_CONSTANT_BORDER),
		2759	const_iv (GL_POINTS),
1796	const_iv (GL_LINES),	2760	const_iv (GL_LINES),
		2761	const_iv (GL_LINE_STRIP),
1797	const_iv (GL_LINE_LOOP),	2762	const_iv (GL_LINE_LOOP),
1798	const_iv (GL_QUADS),	2763	const_iv (GL_QUADS),
1799	const_iv (GL_QUAD_STRIP),	2764	const_iv (GL_QUAD_STRIP),
1800	const_iv (GL_TRIANGLES),	2765	const_iv (GL_TRIANGLES),
1801	const_iv (GL_TRIANGLE_STRIP),	2766	const_iv (GL_TRIANGLE_STRIP),
1802	const_iv (GL_TRIANGLE_FAN),	2767	const_iv (GL_TRIANGLE_FAN),
		2768	const_iv (GL_POLYGON),
1803	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2769	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2770	const_iv (GL_POINT_SMOOTH_HINT),
		2771	const_iv (GL_LINE_SMOOTH_HINT),
		2772	const_iv (GL_POLYGON_SMOOTH_HINT),
		2773	const_iv (GL_GENERATE_MIPMAP_HINT),
		2774	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1804	const_iv (GL_FASTEST),	2775	const_iv (GL_FASTEST),
		2776	const_iv (GL_DONT_CARE),
		2777	const_iv (GL_NICEST),
1805	const_iv (GL_V2F),	2778	const_iv (GL_V2F),
1806	const_iv (GL_V3F),	2779	const_iv (GL_V3F),
1807	const_iv (GL_T2F_V3F),	2780	const_iv (GL_T2F_V3F),
1808	const_iv (GL_T2F_N3F_V3F),	2781	const_iv (GL_T2F_N3F_V3F),
1809	# undef const_iv	2782	# undef const_iv
1810	};	2783	};
1811		2784
1812	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2785	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1813	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2786	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2787
		2788	texture_av = newAV ();
		2789	AvREAL_off (texture_av);
1814	}	2790	}
		2791
		2792	void
		2793	disable_GL_EXT_blend_func_separate ()
		2794	CODE:
		2795	gl.BlendFuncSeparate = 0;
		2796	gl.BlendFuncSeparateEXT = 0;
1815		2797
1816	char *	2798	char *
1817	gl_vendor ()	2799	gl_vendor ()
1818	CODE:	2800	CODE:
1819	RETVAL = (char *)glGetString (GL_VENDOR);	2801	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1832	CODE:	2814	CODE:
1833	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2815	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1834	OUTPUT:	2816	OUTPUT:
1835	RETVAL	2817	RETVAL
1836		2818
		2819	const char *glGetString (GLenum pname)
		2820
		2821	GLint glGetInteger (GLenum pname)
		2822	CODE:
		2823	glGetIntegerv (pname, &RETVAL);
		2824	OUTPUT:
		2825	RETVAL
		2826
		2827	GLdouble glGetDouble (GLenum pname)
		2828	CODE:
		2829	glGetDoublev (pname, &RETVAL);
		2830	OUTPUT:
		2831	RETVAL
		2832
1837	int glGetError ()	2833	int glGetError ()
1838		2834
1839	void glFinish ()	2835	void glFinish ()
1840		2836
1841	void glClear (int mask)	2837	void glClear (int mask)
…		…
1878	# near_ and far_ are due to microsofts buggy "c" compiler	2874	# near_ and far_ are due to microsofts buggy "c" compiler
1879	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2875	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1880		2876
1881	# near_ and far_ are due to microsofts buggy "c" compiler	2877	# near_ and far_ are due to microsofts buggy "c" compiler
1882	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2878	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2879
		2880	PROTOTYPES: DISABLE
1883		2881
1884	void glViewport (int x, int y, int width, int height)	2882	void glViewport (int x, int y, int width, int height)
1885		2883
1886	void glScissor (int x, int y, int width, int height)	2884	void glScissor (int x, int y, int width, int height)
1887		2885
…		…
1895		2893
1896	void glRotate (float angle, float x, float y, float z)	2894	void glRotate (float angle, float x, float y, float z)
1897	CODE:	2895	CODE:
1898	glRotatef (angle, x, y, z);	2896	glRotatef (angle, x, y, z);
1899		2897
1900	void glBegin (int mode)
1901
1902	void glEnd ()
1903
1904	void glColor (float r, float g, float b, float a = 1.0)	2898	void glColor (float r, float g, float b, float a = 1.0)
1905	PROTOTYPE: @
1906	ALIAS:	2899	ALIAS:
1907	glColor_premultiply = 1	2900	glColor_premultiply = 1
1908	CODE:	2901	CODE:
1909	if (ix)	2902	if (ix)
1910	{	2903	{
1911	r *= a;	2904	r *= a;
1912	g *= a;	2905	g *= a;
1913	b *= a;	2906	b *= a;
1914	}	2907	}
1915	// microsoft visual "c" rounds instead of truncating...	2908	// microsoft visual "c" rounds instead of truncating...
1916	glColor4ub (MIN ((int)(r * 256.f), 255),	2909	glColor4f (r, g, b, a);
1917	MIN ((int)(g * 256.f), 255),
1918	MIN ((int)(b * 256.f), 255),
1919	MIN ((int)(a * 256.f), 255));
1920
1921	void glInterleavedArrays (int format, int stride, char *data)
1922
1923	void glDrawElements (int mode, int count, int type, char *indices)
1924
1925	# 1.2 void glDrawRangeElements (int mode, int start, int end
1926		2910
1927	void glRasterPos (float x, float y, float z = 0.)	2911	void glRasterPos (float x, float y, float z = 0.)
1928	CODE:	2912	CODE:
1929	glRasterPos3f (0, 0, z);	2913	glRasterPos3f (0, 0, z);
1930	glBitmap (0, 0, 0, 0, x, y, 0);	2914	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1935		2919
1936	void glTexCoord (float s, float t)	2920	void glTexCoord (float s, float t)
1937	CODE:	2921	CODE:
1938	glTexCoord2f (s, t);	2922	glTexCoord2f (s, t);
1939		2923
		2924	void glRect (float x1, float y1, float x2, float y2)
		2925	CODE:
		2926	glRectf (x1, y1, x2, y2);
		2927
		2928	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2929	CODE:
		2930	glBegin (GL_LINE_LOOP);
		2931	glVertex2f (x1, y1);
		2932	glVertex2f (x2, y1);
		2933	glVertex2f (x2, y2);
		2934	glVertex2f (x1, y2);
		2935	glEnd ();
		2936
		2937	PROTOTYPES: ENABLE
		2938
		2939	void glBegin (int mode)
		2940
		2941	void glEnd ()
		2942
		2943	void glPointSize (GLfloat size)
		2944
		2945	void glLineWidth (GLfloat width)
		2946
		2947	void glInterleavedArrays (int format, int stride, char *data)
		2948
		2949	void glDrawElements (int mode, int count, int type, char *indices)
		2950
		2951	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2952
1940	void glTexEnv (int target, int pname, float param)	2953	void glTexEnv (int target, int pname, float param)
1941	CODE:	2954	CODE:
1942	glTexEnvf (target, pname, param);	2955	glTexEnvf (target, pname, param);
1943		2956
1944	void glTexParameter (int target, int pname, float param)	2957	void glTexParameter (int target, int pname, float param)
…		…
1960	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2973	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1961	CODE:	2974	CODE:
1962	if (gl.SeparableFilter2D)	2975	if (gl.SeparableFilter2D)
1963	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2976	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1964		2977
1965	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2978	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1966		2979
1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2980	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968		2981
1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2982	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2983
		2984	void glPixelZoom (float x, float y)
1970		2985
1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2986	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972		2987
1973	int glGenTexture ()	2988	int glGenTexture ()
1974	CODE:	2989	CODE:
1975	{	2990	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	2991	OUTPUT:
1981	RETVAL	2992	RETVAL
1982		2993
1983	void glDeleteTexture (int name)	2994	void glDeleteTexture (int name)
1984	CODE:	2995	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	2996	del_texture (name);
1988	}	2997
1989
1990	int glGenList ()	2998	int glGenList ()
1991	CODE:	2999	CODE:
1992	RETVAL = glGenLists (1);	3000	RETVAL = glGenLists (1);
1993	OUTPUT:	3001	OUTPUT:
1994	RETVAL	3002	RETVAL
…		…
2001		3009
2002	void glEndList ()	3010	void glEndList ()
2003		3011
2004	void glCallList (int list)	3012	void glCallList (int list)
2005		3013
		3014	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2006		3015
		3016	PROTOTYPES: DISABLE
		3017
		3018	void
		3019	find_widget (SV *self, NV x, NV y)
		3020	PPCODE:
		3021	{
		3022	if (within_widget (self, x, y))
		3023	XPUSHs (self);
		3024	}
		3025
		3026	BOOT:
		3027	{
		3028	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3029
		3030	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3031	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3032	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3033	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3034	}
		3035
		3036	void
		3037	draw (SV *self)
		3038	CODE:
		3039	{
		3040	HV *hv;
		3041	SV **svp;
		3042	NV x, y, w, h;
		3043	SV *draw_x_sv = GvSV (draw_x_gv);
		3044	SV *draw_y_sv = GvSV (draw_y_gv);
		3045	SV *draw_w_sv = GvSV (draw_w_gv);
		3046	SV *draw_h_sv = GvSV (draw_h_gv);
		3047	double draw_x, draw_y;
		3048
		3049	if (!SvROK (self))
		3050	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3051
		3052	hv = (HV *)SvRV (self);
		3053
		3054	if (SvTYPE (hv) != SVt_PVHV)
		3055	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3056
		3057	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3058	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3059
		3060	if (!h \|\| !w)
		3061	XSRETURN_EMPTY;
		3062
		3063	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3064	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3065
		3066	draw_x = SvNV (draw_x_sv) + x;
		3067	draw_y = SvNV (draw_y_sv) + y;
		3068
		3069	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3070	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3071	XSRETURN_EMPTY;
		3072
		3073	sv_setnv (draw_x_sv, draw_x);
		3074	sv_setnv (draw_y_sv, draw_y);
		3075
		3076	glPushMatrix ();
		3077	glTranslated (x, y, 0);
		3078
		3079	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3080	{
		3081	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3082
		3083	if (svp && SvTRUE (*svp))
		3084	{
		3085	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3086	glEnable (GL_BLEND);
		3087	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3088	glBegin (GL_QUADS);
		3089	glVertex2f (0, 0);
		3090	glVertex2f (w, 0);
		3091	glVertex2f (w, h);
		3092	glVertex2f (0, h);
		3093	glEnd ();
		3094	glDisable (GL_BLEND);
		3095	}
		3096	}
		3097	#if 0
		3098	// draw borders, for debugging
		3099	glPushMatrix ();
		3100	glColor4f (1., 1., 0., 1.);
		3101	glTranslatef (.5, .5, 0.);
		3102	glBegin (GL_LINE_LOOP);
		3103	glVertex2f (0 , 0);
		3104	glVertex2f (w - 1, 0);
		3105	glVertex2f (w - 1, h - 1);
		3106	glVertex2f (0 , h - 1);
		3107	glEnd ();
		3108	glPopMatrix ();
		3109	#endif
		3110	PUSHMARK (SP);
		3111	XPUSHs (self);
		3112	PUTBACK;
		3113	call_method ("_draw", G_VOID \| G_DISCARD);
		3114	SPAGAIN;
		3115
		3116	glPopMatrix ();
		3117
		3118	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3119	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3120	}
		3121

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs. Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC