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17 changed files with 1528 additions and 0 deletions
35
CMakeLists.txt
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35
CMakeLists.txt
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# Configure with [fxsdk build-fx] or [fxsdk build-cg], which provide the
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# toolchain file and module path of the fxSDK
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cmake_minimum_required(VERSION 3.15)
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project(Maze3D)
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include(GenerateG3A)
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include(Fxconv)
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find_package(Gint 2.9 REQUIRED)
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find_package(LibProf 2.1 REQUIRED)
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set(SOURCES
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src/main.c
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src/moteur.c
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src/sprites.c
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src/map_test.c
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)
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# Shared assets, fx-9860G-only assets and fx-CG-50-only assets
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set(ASSETS
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assets-cg/textures/briques0.png
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assets-cg/textures/buisson1.png
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)
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fxconv_declare_assets(${ASSETS} ${ASSETS_fx} ${ASSETS_cg} WITH_METADATA)
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add_executable(myaddin ${SOURCES} ${ASSETS} ${ASSETS_${FXSDK_PLATFORM}})
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target_compile_options(myaddin PRIVATE -Wall -Wextra -Os)
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target_link_libraries(myaddin Gint::Gint )
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target_link_libraries(myaddin LibProf::LibProf)
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target_link_options(myaddin PRIVATE -Wl,--print-memory-usage)
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if("${FXSDK_PLATFORM_LONG}" STREQUAL fxCG50)
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generate_g3a(TARGET myaddin OUTPUT "Maze3D.g3a"
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NAME "Maze3D" ICONS assets-cg/icon-uns.png assets-cg/icon-sel.png)
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endif()
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6
assets-cg/fxconv-metadata.txt
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6
assets-cg/fxconv-metadata.txt
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zombard1.png:
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type: bopti-image
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name: zombard
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skybox0.png:
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type: bopti-image
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name: skybox_quarter
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BIN
assets-cg/icon-cg.xcf
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BIN
assets-cg/icon-cg.xcf
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assets-cg/icon-sel.png
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assets-cg/icon-sel.png
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After Width: | Height: | Size: 24 KiB |
BIN
assets-cg/icon-uns.png
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assets-cg/icon-uns.png
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After Width: | Height: | Size: 24 KiB |
BIN
assets-cg/textures/briques0.png
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assets-cg/textures/briques0.png
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After Width: | Height: | Size: 8.2 KiB |
BIN
assets-cg/textures/buisson1.png
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assets-cg/textures/buisson1.png
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After Width: | Height: | Size: 31 KiB |
7
assets-cg/textures/fxconv-metadata.txt
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7
assets-cg/textures/fxconv-metadata.txt
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briques0.png:
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type: bopti-image
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name: briques0
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buisson1.png:
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type: bopti-image
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name: buisson0
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394
src/OldMoteur.c
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394
src/OldMoteur.c
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#include <math.h>
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#include <stdlib.h>
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#include <string.h>
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#include <gint/display.h>
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#include <gint/keyboard.h>
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#include "moteur.h"
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#include "sprites.h"
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#include "map_test.h"
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int angle_60;
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int angle_30;
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int angle_15;
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int angle_90;
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int angle_180;
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int angle_270;
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int angle_360;
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int angle_5;
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int angle_10;
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int angle_45;
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int cos_table[ang_360p];
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int sin_table[ang_360p];
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int tan_table[ang_360p];
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int acos_table[ang_360p];
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int asin_table[ang_360p];
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int atan_table[ang_360p];
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float tab_mur_x[ang_360p];
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float tab_mur_y[ang_360p];
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int distors_table[ang_360p];
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angle_60 = viewport_w;
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angle_30 = floor(viewport_w * 0.5);
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angle_15 = floor(viewport_w * 0.25);
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angle_90 = floor(viewport_w * 1.5);
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angle_180 = floor(viewport_w * 3);
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angle_270 = floor(viewport_w * 4.5);
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angle_360 = floor(viewport_w * 6);
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angle_5 = floor(viewport_w / 12);
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angle_10 = floor(viewport_w / 6);
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angle_45 = floor(viewport_w * 0.75);
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unsigned short table_couleur[235] = {
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0x10a2,0x18a3,0x18a3,0x18c3,0x18c3,0x18c3,0x18c3,
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0x18e3,0x18e3,0x20e4,0x20e4,0x2104,0x2104,0x2104,
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||||
0x2104,0x2124,0x2124,0x2124,0x2925,0x2945,0x2945,
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||||
0x2945,0x2945,0x2965,0x2965,0x2965,0x3166,0x3186,
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||||
0x3186,0x3186,0x3186,0x31a6,0x31a6,0x31a6,0x39a7,
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||||
0x39c7,0x39c7,0x39c7,0x39c7,0x39e7,0x39e7,0x39e7,
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0x41e8,0x4208,0x4208,0x4208,0x4208,0x4228,0x4228,
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0x4228,0x4a29,0x4a49,0x4a49,0x4a49,0x4a49,0x4a69,
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0x4a69,0x4a69,0x4a69,0x528a,0x528a,0x528a,0x528a,
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||||
0x52aa,0x52aa,0x52aa,0x52aa,0x5aab,0x5acb,0x5acb,
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0x5acb,0x5acb,0x5aeb,0x5aeb,0x5aeb,0x62ec,0x630c,
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0x630c,0x630c,0x630c,0x632c,0x632c,0x632c,0x6b2d,
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||||
0x6b4d,0x6b4d,0x6b4d,0x6b4d,0x6b6d,0x6b6d,0x6b6d,
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||||
0x6b6d,0x738e,0x738e,0x738e,0x738e,0x73ae,0x73ae,
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||||
0x73ae,0x73ae,0x7bcf,0x7bcf,0x7bcf,0x7bcf,0x7bef,
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||||
0x7bef,0x7bef,0x7bef,0x8410,0x8410,0x8410,0x8410,
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0x8430,0x8430,0x8430,0x8430,0x8c51,0x8c51,0x8c51,
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0x8c51,0x8c71,0x8c71,0x8c71,0x8c71,0x9492,0x9492,
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0x9492,0x9492,0x94b2,0x94b2,0x94b2,0x94b2,0x94d2,
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0x9cd3,0x9cd3,0x9cd3,0x9cf3,0x9cf3,0x9cf3,0x9cf3,
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0x9d13,0xa514,0xa514,0xa514,0xa534,0xa534,0xa534,
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||||
0xa534,0xa554,0xad55,0xad55,0xad55,0xad55,0xad75,
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0xad75,0xad75,0xad75,0xb596,0xb596,0xb596,0xb596,
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||||
0xb5b6,0xb5b6,0xb5b6,0xb5b6,0xb5d6,0xbdd7,0xbdd7,
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0xbdd7,0xbdf7,0xbdf7,0xbdf7,0xbdf7,0xbe17,0xc618,
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0xc618,0xc618,0xc638,0xc638,0xc638,0xc638,0xc658,
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||||
0xce59,0xce59,0xce59,0xce79,0xce79,0xce79,0xce79,
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||||
0xce99,0xd69a,0xd69a,0xd69a,0xd6ba,0xd6ba,0xd6ba,
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||||
0xd6ba,0xd6da,0xdedb,0xdedb,0xdedb,0xdefb,0xdefb,
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||||
0xdefb,0xdefb,0xdf1b,0xdf1b,0xe71c,0xe71c,0xe73c,
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0xe73c,0xe73c,0xe73c,0xe75c,0xe75c,0xef5d,0xef5d,
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||||
0xef7d,0xef7d,0xef7d,0xef7d,0xef9d,0xef9d,0xf79e,
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0xf79e,0xf7be,0xf7be,0xf7be,0xf7be,0xf7de,0xf7de,
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0xffdf,0xffdf,0xffff,0xffff
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};
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float deg_to_rad(float angle_deg) {
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return((angle_deg * pi) / 180);
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}
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void compute_table() {
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extern int angle_30;//il y en a des inutilisés
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extern int angle_15;
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extern int angle_90;
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extern int angle_180;
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extern int angle_270;
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extern int angle_360;
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extern int angle_5;
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extern int angle_10;
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extern int angle_45;
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extern int cos_table[ang_360p];
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extern int sin_table[ang_360p];
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extern int tan_table[ang_360p];
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extern int acos_table[ang_360p];
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extern int asin_table[ang_360p];
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extern int atan_table[ang_360p];
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extern float tab_mur_x[ang_360p];
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extern float tab_mur_y[ang_360p];
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extern int distors_table[ang_360p];
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int i = 0;
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float rad_i = 0;
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while (i != angle_360) {
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rad_i = deg_to_rad(i / viewport_w);
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cos_table[i] = floor( 64 * cos(rad_i));
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sin_table[i] = floor( 64 * sin(rad_i));
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tan_table[i] = floor( 64 * tan(rad_i));
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acos_table[i] = floor( 64 * acos(rad_i));
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asin_table[i] = floor( 64 * asin(rad_i));
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atan_table[i] = floor( 64 * atan(rad_i));
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if (i >= 90 && i < angle_270) {
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tab_mur_x[i] = tile_size / tan(rad_i);
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if (tab_mur_x[i] > 0) {
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tab_mur_x[i] = -tab_mur_x[i];
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}
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}
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else {
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tab_mur_x[i] = tile_size / tan(rad_i);
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if (tab_mur_x[i] < 0) {
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tab_mur_x[i] = -tab_mur_x[i];
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}
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}
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if (i >= 0 && i < angle_180) {
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tab_mur_y[i] = tile_size / tan(rad_i);
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if (tab_mur_y[i] < 0) {
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tab_mur_y[i] = -tab_mur_y[i];
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}
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}
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else {
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tab_mur_y[i] = tile_size / tan(rad_i);
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if (tab_mur_y[i] > 0) {
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tab_mur_y[i] = -tab_mur_y[i];
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}
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}
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i++;
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}
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for (i = -30; i <= angle_30;) {
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distors_table[i + angle_30] = floor(128*(1 / cos(deg_to_rad(i))));
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i++;
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}
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}
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void load_map(int){
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}
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void draw_background(int){
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}
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void draw_walls(){
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int vertical_grid = 0;
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int horizontal_grid = 0;
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int dist_to_n_v_grid = 0; //distance to next vertical grid
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int dist_to_n_h_grid = 0;
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int x_intersect = 0;
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int y_intersect = 0;
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float dist_to_n_x_intersect = 0;
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float dist_to_n_y_intersect = 0;
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int x_raypos = 0;
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int y_raypos = 0;
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int dist_to_v_hit = 0;
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int dist_to_h_hit = 0;
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int castarc = 0;
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int castcolumn = 0;
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int wall_haut = 0;
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int wall_bas = 0;
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int half_viewport_h = viewport_h * 0.5; //Va y avoir besoin quand je vais
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//réduire par deux la résolution horizontale du bouzin
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int rgh_xdist = 1;
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int rgh_ydist = 1;
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int couleur = 0;
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char wall_type = 1; //type de mur touché par le raycast
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int wall_dist = 0;
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int proj_wall_h = 0;
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double wall_temp = 0;
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extern int angle_30;//il y en a peut être des inutilisés, a voir
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extern int angle_15;
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extern int angle_90;
|
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extern int angle_180;
|
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extern int angle_270;
|
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extern int angle_360;
|
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extern int angle_5;
|
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extern int angle_10;
|
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extern int angle_45;
|
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extern int cos_table[ang_360p];
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extern int sin_table[ang_360p];
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extern int tan_table[ang_360p];
|
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extern int acos_table[ang_360p];
|
||||
extern int asin_table[ang_360p];
|
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extern int atan_table[ang_360p];
|
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extern float tab_mur_x[ang_360p];
|
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extern float tab_mur_y[ang_360p];
|
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extern int distors_table[ang_360p];
|
||||
extern int player_x;
|
||||
extern int player_y;
|
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extern int player_dir;
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extern char map_test[map_w][map_h];
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//Note : les dupdate() et dprint() en masse sont pour le debug
|
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|
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castarc = player_dir - angle_30;
|
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if (castarc < 0) {
|
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castarc += angle_360;
|
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}
|
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if (castarc >= angle_360) {
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castarc -= angle_360;
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}
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|
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for ( castcolumn = 0; castcolumn < viewport_w;) {
|
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|
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dprint( 1, 1, C_BLACK, "castcolumn : %d", castcolumn);
|
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dprint( 1, 10, C_BLACK, "castarc : %d", castarc);
|
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|
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if (castarc > 0 && castarc < angle_180) {
|
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horizontal_grid = floor(player_y / tile_size) * tile_size + tile_size;
|
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dist_to_n_h_grid = tile_size;
|
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x_intersect = floor((atan_table[castarc] * (horizontal_grid - player_y)) >> 6) + player_x;
|
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|
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dprint( 1, 20, C_BLACK, "x_intersect : %d", x_intersect);
|
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}
|
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else {
|
||||
horizontal_grid = floor(player_y / tile_size) * tile_size;
|
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dist_to_n_h_grid = -tile_size;
|
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x_intersect = floor((atan_table[castarc] * (horizontal_grid - player_y)) >> 6) + player_x;
|
||||
horizontal_grid--;
|
||||
|
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dprint( 1, 20, C_BLACK, "x_intersect : %d", x_intersect);
|
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}
|
||||
|
||||
if (castarc == 0 || castarc == angle_180) {
|
||||
dist_to_h_hit = max_dist;
|
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dprint( 1, 100, C_BLACK, "x_0/180");
|
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}
|
||||
else {
|
||||
dist_to_n_x_intersect = tab_mur_x[castarc];
|
||||
while (true) {
|
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x_raypos = floor(x_intersect / tile_size);
|
||||
y_raypos = floor(horizontal_grid / tile_size);
|
||||
//rgh_xdist = abs(x_raypos - (tile_size * player_x));
|
||||
//rgh_ydist = abs(y_raypos- (tile_size * player_y));
|
||||
//Gros truc bien long pour vérifier que le rayon est pas trop loin
|
||||
//Note : Si je remplace le <= par < avec les raypos, ça plante :/
|
||||
if (x_raypos >= map_w || y_raypos >= map_h || x_raypos <= 0 || y_raypos <= 0
|
||||
|| rgh_xdist > max_dist || rgh_ydist > max_dist) {
|
||||
dist_to_h_hit = max_dist;
|
||||
|
||||
dprint( 200, 1, C_BLACK, "H : Max_dist");
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||||
break;
|
||||
}
|
||||
else if (map_test[x_raypos][y_raypos] == 0) {
|
||||
x_intersect += dist_to_n_x_intersect;
|
||||
horizontal_grid += dist_to_n_h_grid;
|
||||
}
|
||||
else {
|
||||
dist_to_h_hit = floor(((x_intersect - player_x) * acos_table[castarc]) >> 6);
|
||||
wall_type = map_test[x_raypos][y_raypos];
|
||||
|
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dprint( 200, 10, C_BLACK, "H : Hit");
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dprint( 200, 20, C_BLACK, "x_intersect : %d", x_intersect);
|
||||
dprint( 200, 30, C_BLACK, "horizontal_grid : %d", horizontal_grid);
|
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dprint( 200, 40, C_BLACK, "wall_type : %d", wall_type);
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
dprint( 1, 30, C_BLACK, "dist_to_h_hit : %d", dist_to_h_hit);
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||||
}
|
||||
|
||||
if (castarc < angle_90 || castarc > angle_270) {
|
||||
vertical_grid = tile_size + floor(player_x / tile_size) * tile_size;
|
||||
dist_to_n_v_grid = tile_size;
|
||||
y_intersect = floor((tan_table[castarc] * (vertical_grid - player_x)) >> 6 ) + player_y;
|
||||
|
||||
dprint( 1, 40, C_BLACK, "y_intersect : %d", y_intersect);
|
||||
}
|
||||
else {
|
||||
vertical_grid = floor(player_x / tile_size * tile_size);
|
||||
dist_to_n_v_grid = -tile_size;
|
||||
y_intersect = floor((tan_table[castarc] * (vertical_grid - player_x)) >> 6 ) + player_y;
|
||||
vertical_grid--;
|
||||
|
||||
dprint( 1, 40, C_BLACK, "y_intersect : %d", y_intersect);
|
||||
}
|
||||
|
||||
if (castarc == angle_90 || castarc == angle_270) {
|
||||
dist_to_v_hit = max_dist;
|
||||
dprint( 1, 80, C_BLACK, "y_90/270");
|
||||
}
|
||||
else {
|
||||
dist_to_n_y_intersect = tab_mur_y[castarc];
|
||||
while (true) {
|
||||
x_raypos = floor(vertical_grid / tile_size);
|
||||
y_raypos = floor(y_intersect / tile_size);
|
||||
//rgh_xdist = abs(x_raypos - (tile_size * player_x));
|
||||
//rgh_ydist = abs(y_raypos - (tile_size * player_y));
|
||||
if (x_raypos >= map_w || y_raypos >= map_h || x_raypos <= 0 || y_raypos <= 0
|
||||
|| rgh_xdist > max_dist || rgh_ydist > max_dist) {
|
||||
dist_to_h_hit = max_dist;
|
||||
|
||||
dprint( 200, 50, C_BLACK, "V : Max_dist");
|
||||
break;
|
||||
}
|
||||
else if (map_test[x_raypos][y_raypos] == 0) {
|
||||
y_intersect += dist_to_n_y_intersect;
|
||||
horizontal_grid += dist_to_n_h_grid;
|
||||
}
|
||||
else {
|
||||
dist_to_v_hit = floor(((x_intersect - player_x) * acos_table[castarc]) >> 6);
|
||||
wall_type = map_test[x_raypos][y_raypos];
|
||||
|
||||
dprint( 200, 60, C_BLACK, "V : Hit");
|
||||
dprint( 200, 70, C_BLACK, "y_intersect : %d", y_intersect);
|
||||
dprint( 200, 80, C_BLACK, "horizontal_grid : %d", horizontal_grid);
|
||||
dprint( 200, 90, C_BLACK, "wall_type : %d", wall_type);
|
||||
break;
|
||||
}
|
||||
}
|
||||
dprint( 1, 50, C_BLACK, "dist_to_v_hit : %d", dist_to_v_hit);
|
||||
}
|
||||
if (dist_to_h_hit <= dist_to_v_hit) {
|
||||
wall_dist = dist_to_h_hit;
|
||||
}
|
||||
else {
|
||||
wall_dist = dist_to_v_hit;
|
||||
}
|
||||
wall_temp = floor(wall_dist / distors_table[castcolumn]);
|
||||
wall_dist = wall_temp;
|
||||
wall_dist = wall_dist >> 7;
|
||||
dprint( 1, 60, C_BLACK, "wall_dist : %d", wall_dist);
|
||||
|
||||
if (wall_dist >= max_dist){
|
||||
wall_dist = max_dist; //devrait pas y en avoir besoin mais bon
|
||||
}
|
||||
if (wall_dist == 0){
|
||||
wall_dist += 1;
|
||||
}
|
||||
|
||||
proj_wall_h = floor((tile_size * player_pj_pl_dist / wall_dist)*0.5);
|
||||
if (proj_wall_h >= half_viewport_h){
|
||||
proj_wall_h = half_viewport_h;
|
||||
}
|
||||
wall_bas = half_viewport_h - proj_wall_h;
|
||||
wall_haut = half_viewport_h + proj_wall_h;
|
||||
if (wall_haut < 0) {
|
||||
wall_haut = 0;
|
||||
}
|
||||
if (wall_bas >= viewport_h) {
|
||||
wall_bas = viewport_h - 1;
|
||||
}
|
||||
|
||||
wall_bas = (wall_bas - wall_haut) + 1;
|
||||
/*
|
||||
if (floor(wall_dist) < max_dist) {
|
||||
couleur = floor(255 - (wall_dist / max_dist) * 255)-20;
|
||||
if (couleur <= 0) {
|
||||
couleur = 0;
|
||||
}
|
||||
if (couleur > 235) {
|
||||
couleur = 235;
|
||||
}
|
||||
/*
|
||||
switch (wall_type) {
|
||||
case 1: {
|
||||
drect(castcolumn, wall_haut, castcolumn, wall_bas, wall_color);
|
||||
break;
|
||||
}
|
||||
case 2: {
|
||||
drect(castcolumn, wall_haut, castcolumn, wall_bas, 0xFAFA);
|
||||
break;
|
||||
}
|
||||
}
|
||||
*/ /*
|
||||
drect( castcolumn, wall_haut, castcolumn, wall_bas, 0xAAAA); //nrmlnt : table_couleur[couleur]
|
||||
}
|
||||
else {
|
||||
drect( castcolumn, wall_haut, castcolumn, wall_bas, 0x5ACB);
|
||||
}
|
||||
*/
|
||||
dupdate();
|
||||
getkey();
|
||||
dclear(C_WHITE);
|
||||
|
||||
castarc++;
|
||||
castcolumn++;
|
||||
if (castarc >= angle_360) {
|
||||
castarc -= angle_360;
|
||||
}
|
||||
}
|
||||
}
|
||||
87
src/fixed.h
Normal file
87
src/fixed.h
Normal file
|
|
@ -0,0 +1,87 @@
|
|||
//---
|
||||
// fixed: 16:16 fixed-point arithmetic
|
||||
//---
|
||||
//vient de https://gitea.planet-casio.com/Slyvtt/OutRun/src/branch/master/src
|
||||
//
|
||||
#pragma once
|
||||
#include <stdint.h>
|
||||
|
||||
typedef int32_t fixed_t;
|
||||
/* Standard arithmetic. */
|
||||
|
||||
static inline fixed_t fmul(fixed_t left, fixed_t right)
|
||||
{
|
||||
/* Generally optimized by the compiler to use dmuls.l and xtrct */
|
||||
int64_t p = (int64_t)left * (int64_t)right;
|
||||
return (int32_t)(p >> 16);
|
||||
}
|
||||
|
||||
static inline fixed_t fdiv(fixed_t left, fixed_t right)
|
||||
{
|
||||
/* Pretty slow */
|
||||
int64_t d = (int64_t)left << 16;
|
||||
return d / right;
|
||||
}
|
||||
|
||||
#define fix(x) ((int)((x) * 65536))
|
||||
|
||||
static inline fixed_t fixdouble(double constant)
|
||||
{
|
||||
return (fixed_t)(constant * 65536);
|
||||
}
|
||||
|
||||
static inline fixed_t fixfloat(float constant)
|
||||
{
|
||||
return (fixed_t)(constant * 65536);
|
||||
}
|
||||
|
||||
static inline fixed_t fdec(fixed_t f)
|
||||
{
|
||||
return f & 0xffff;
|
||||
}
|
||||
|
||||
static inline int ffloor(fixed_t f)
|
||||
{
|
||||
return f >> 16;
|
||||
}
|
||||
|
||||
static inline int fceil(fixed_t f)
|
||||
{
|
||||
return (f + 0xffff) >> 16;
|
||||
}
|
||||
|
||||
static inline int fround(fixed_t f)
|
||||
{
|
||||
return (f + 0x8000) >> 16;
|
||||
}
|
||||
|
||||
static inline float f2float(fixed_t f)
|
||||
{
|
||||
return (float)f / 65536;
|
||||
}
|
||||
|
||||
static inline double f2double(fixed_t f)
|
||||
{
|
||||
return (double)f / 65536;
|
||||
}
|
||||
|
||||
static inline double f2int(fixed_t f)
|
||||
{
|
||||
return (int)f / 65536;
|
||||
}
|
||||
|
||||
static inline fixed_t feasein(fixed_t x)
|
||||
{
|
||||
return fmul(x, x);
|
||||
}
|
||||
|
||||
static inline fixed_t fease(fixed_t x)
|
||||
{
|
||||
if(x <= fix(0.5)) {
|
||||
return 2 * fmul(x, x);
|
||||
}
|
||||
else {
|
||||
x = fix(1) - x;
|
||||
return fix(1) - 2 * fmul(x, x);
|
||||
}
|
||||
}
|
||||
210
src/main.c
Normal file
210
src/main.c
Normal file
|
|
@ -0,0 +1,210 @@
|
|||
#include <stdlib.h>
|
||||
#include <math.h>
|
||||
|
||||
#include <gint/display.h>
|
||||
#include <gint/keyboard.h>
|
||||
#include <gint/image.h>
|
||||
#include <libprof.h>
|
||||
|
||||
#define USB
|
||||
|
||||
#ifdef USB
|
||||
#include <gint/usb-ff-bulk.h>
|
||||
#include <gint/usb.h>
|
||||
#endif
|
||||
|
||||
#include "fixed.h"
|
||||
|
||||
#include "moteur.h"
|
||||
#include "map_test.h"
|
||||
#include "sprites.h"
|
||||
|
||||
//====== Maze3D V0.2 =====
|
||||
// Git du moteur : https://github.com/attilavs2/Raycaster_prealpha
|
||||
// Git du jeu : [a venir]
|
||||
//
|
||||
// Tout le code de cette version est en GPL3
|
||||
// Game design : Fcalva (aka. fklv, Fcalva#6860, attilavs2)
|
||||
// Programmation : Fcalva
|
||||
// "Art" : Fcalva
|
||||
//
|
||||
//
|
||||
// TODO :
|
||||
// -Écran de fin :
|
||||
// *-Affichage du temps mis
|
||||
// -Graphismes de fin
|
||||
// -Finir le labyrinthe
|
||||
// *-Compteur de temps
|
||||
//
|
||||
//
|
||||
|
||||
#ifndef FXCG50
|
||||
#error Ce code est pour FXCG50/G90+E uniquement, enlevez ce message a vos riques et périls
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef USB
|
||||
void USB_capture() {
|
||||
if (usb_is_open()) usb_fxlink_screenshot(false);
|
||||
}
|
||||
#endif
|
||||
|
||||
//#define debug //pour afficher les infos de debug
|
||||
|
||||
extern char map_test[map_w][map_h];
|
||||
|
||||
extern image_t briques0;
|
||||
extern image_t buisson0;
|
||||
|
||||
char exit_game = 0;
|
||||
char disp_frame_time = 0;
|
||||
char first_frame = 1;
|
||||
int frame_time_timer = 1;
|
||||
int capture_timer = 1;
|
||||
|
||||
fixed_t posX;
|
||||
fixed_t posY;
|
||||
fixed_t dirX;
|
||||
fixed_t dirY;
|
||||
fixed_t planeX;
|
||||
fixed_t planeY;
|
||||
|
||||
int frame_time = 0;
|
||||
int a;
|
||||
|
||||
void keys_get(){
|
||||
move();
|
||||
pollevent();
|
||||
if (keydown(KEY_F1) && frame_time_timer <= 0) {
|
||||
if (disp_frame_time == 0) {
|
||||
disp_frame_time = 1;
|
||||
frame_time_timer = 10;
|
||||
}
|
||||
else {
|
||||
disp_frame_time = 0;
|
||||
frame_time_timer = 10;
|
||||
}
|
||||
}
|
||||
frame_time_timer--;
|
||||
if (keydown(KEY_F6)) exit_game = 1;
|
||||
|
||||
#ifdef debug
|
||||
if (keydown(KEY_TAN)) end_screen();
|
||||
#endif
|
||||
|
||||
#ifdef USB
|
||||
if (keydown(KEY_0) && keydown(KEY_EXE) && capture_timer <= 0) {
|
||||
USB_capture();
|
||||
capture_timer = 10;
|
||||
}
|
||||
capture_timer--;
|
||||
#endif
|
||||
}
|
||||
|
||||
void main_menu(){
|
||||
dtext_opt(198, 100, 0xde85, C_NONE, DTEXT_CENTER, DTEXT_TOP, "Maze 3D", -1);
|
||||
dtext_opt(198, 120, 0xde85, C_NONE, DTEXT_CENTER, DTEXT_TOP, "De Fcalva", -1);
|
||||
dtext_opt(198, 150, 0xde85, C_NONE, DTEXT_CENTER, DTEXT_TOP, "Appuyez sur une touche", -1);
|
||||
|
||||
dtext( 1, 1, C_BLACK, "Version BETA");
|
||||
|
||||
dupdate();
|
||||
getkey();
|
||||
}
|
||||
|
||||
void end_screen(){
|
||||
dtext_opt(198, 70, 0xde85, C_NONE, DTEXT_CENTER, DTEXT_TOP, "Vous avez battu Maze3D !", -1);
|
||||
dtext_opt(198, 90, 0xde85, C_NONE, DTEXT_CENTER, DTEXT_TOP, "Optn - Rejouer", -1);
|
||||
dtext_opt(198, 100, 0xde85, C_NONE, DTEXT_CENTER, DTEXT_TOP, "Menu - Quitter", -1);
|
||||
|
||||
dupdate();
|
||||
|
||||
while(true){
|
||||
a = getkey().key;
|
||||
if (a == KEY_OPTN) {
|
||||
load_map();
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
int main(){
|
||||
dclear(C_WHITE);
|
||||
|
||||
//trucs de chargement
|
||||
|
||||
load_map();
|
||||
|
||||
image_t frame_buffer = *image_alloc(viewport_w, viewport_h, IMAGE_RGB565A);
|
||||
|
||||
image_t sky_tex = *image_alloc(64, 64, IMAGE_RGB565);
|
||||
image_t WXOR_tex = *image_alloc(64, 64, IMAGE_RGB565);
|
||||
image_t D_tex = *image_alloc(64, 64, IMAGE_RGB565);
|
||||
|
||||
int i, j;
|
||||
for (i = 0; i<= 64; i++){
|
||||
for (j = 0; j<= 64; j++){
|
||||
int c = (int)floor((float)(i ^ j) * 0.5);
|
||||
unsigned short color = (c << 8) + (c << 4) + c;
|
||||
image_set_pixel(&WXOR_tex, i, j, color);
|
||||
}
|
||||
}
|
||||
image_fill(&D_tex, 0x4228);
|
||||
image_fill(&sky_tex, 0x9dbd);
|
||||
|
||||
prof_init();
|
||||
|
||||
#ifdef USB
|
||||
usb_interface_t const *interfaces[] = {&usb_ff_bulk, NULL};
|
||||
usb_open(interfaces, GINT_CALL_NULL);
|
||||
#endif
|
||||
|
||||
posX = fix(13); posY = fix(111);
|
||||
|
||||
|
||||
while (exit_game == 0) {
|
||||
prof_t frame = prof_make();
|
||||
prof_enter(frame);
|
||||
|
||||
drect(0, 0, 395, 112, 0x9dbd);
|
||||
drect(0,112, 395, 243, 0xc4c9);
|
||||
|
||||
image_clear(&frame_buffer);
|
||||
|
||||
draw_walls(&buisson0, &briques0, &sky_tex, &WXOR_tex, &D_tex, &frame_buffer);
|
||||
|
||||
dimage(0, 0, &frame_buffer);
|
||||
|
||||
if(first_frame == 1) main_menu();
|
||||
|
||||
keys_get();
|
||||
|
||||
logic(&frame_buffer, &D_tex);
|
||||
|
||||
if (disp_frame_time == 1) dprint( 1, 10, C_BLACK, "Frame time : %d ms", frame_time);
|
||||
|
||||
#ifdef debug
|
||||
dprint( 1, 20, C_BLACK, "planeX : %d", planeX);
|
||||
dprint( 1, 30, C_BLACK, "planeY : %d", planeY);
|
||||
dprint( 1, 40, C_BLACK, "dirX : %d", dirX);
|
||||
dprint( 1, 50, C_BLACK, "dirY : %d", dirY);
|
||||
dprint( 1, 60, C_BLACK, "posX : %d", posX);
|
||||
dprint( 1, 70, C_BLACK, "posY : %d", posY);
|
||||
#endif
|
||||
|
||||
dupdate();
|
||||
prof_leave(frame);
|
||||
frame_time = (int)prof_time(frame)/1000;
|
||||
first_frame = 0;
|
||||
}
|
||||
|
||||
prof_quit();
|
||||
usb_close();
|
||||
|
||||
free(&sky_tex);
|
||||
free(&WXOR_tex);
|
||||
free(&D_tex);
|
||||
free(&frame_buffer);
|
||||
|
||||
return 1;
|
||||
}
|
||||
69
src/map_test.c
Normal file
69
src/map_test.c
Normal file
|
|
@ -0,0 +1,69 @@
|
|||
#include "map_test.h"
|
||||
#include "moteur.h"
|
||||
|
||||
char map_test[map_w][map_h] = {
|
||||
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3},
|
||||
{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,0,0,0,0,0,0,0,1,0,0,1,1,1,1,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
|
||||
{1,0,1,0,1,0,0,1,1,1,0,1,1,1,0,1,0,1,1,1,0,1,1,1,0,1,0,0,1,0,1,0,1,0,1,0,1,0,1,0,0,0,1,0,0,0,1,0,0,0,1,1,0,0,0,0,0,1,1,1,1,1,0,1,0,0,1,0,1,1,1,0,1,0,1,1,0,1,0,1,0,0,0,1,1,1,0,0,0,0,0,1,0,1,1,0,2,0,2,0,0,2,0,0,0,0,2,0,0,2,0,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
|
||||
{1,0,0,0,1,0,1,0,0,0,0,0,0,0,1,1,0,1,0,0,0,0,0,1,0,0,0,1,1,0,1,1,0,0,0,0,1,0,0,0,1,1,2,1,1,1,1,1,1,0,0,0,1,0,1,1,1,0,0,1,0,1,0,1,1,0,1,0,0,0,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
|
||||
{1,0,1,0,1,0,1,0,0,0,0,0,0,0,1,1,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,0,0,0,0,0,1,0,0,0,0,0,0,1,1,0,1,0,1,0,1,0,0,0,0,0,0,0,0,1,0,1,0,0,1,0,1,0,0,1,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
|
||||
{1,0,1,0,1,1,1,0,0,0,2,0,0,0,1,1,0,1,0,0,0,0,0,0,1,0,1,0,1,0,1,0,0,0,0,1,0,0,0,0,1,0,1,0,0,1,0,0,0,0,1,1,0,0,0,1,0,0,0,1,1,1,1,0,1,1,1,0,1,0,0,0,1,1,0,1,1,1,0,0,1,1,1,0,0,0,0,0,1,0,0,1,1,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3},
|
||||
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|
||||
{1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,1,0,1,0,1,0,1,1,1,1,0,0,2,0,1,0,1,1,0,0,1,0,0,2,0,1,0,1,0,0,0,1,0,0,2,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,0,0,1,0,1,0,0,0,1,0,1,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,1,0,1,0,0,1,1,1,1,0,0,0,1,0,0,1,0,1,0,0,1},
|
||||
{1,0,1,0,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,0,1,0,1,1,1,0,1,1,1,0,1,1,1,1,1,0,0,2,0,0,1,0,1,2,1,1,0,0,2,0,0,1,0,1,2,1,1,0,0,2,0,0,1,0,1,0,0,1,0,0,0,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,0,1,0,1,0,0,0,0,1,1,0,0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,0,1,0,0,0,1,0,0,0,1},
|
||||
{1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,2,1,0,0,0,0,0,0,0,1,0,2,1,0,0,0,0,0,0,0,1,0,2,1,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,1,0,1,1,0,0,1,1,0,1,1,1,0,1,0,0,0,0,0,0,0,1,0,0,1,0,1,0,0,0,1,0,1},
|
||||
{1,0,1,0,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,0,0,1,0,1,0,1,1,0,1,0,0,0,1,0,1,0,1,1,0,1,0,0,0,1,0,1,0,1,1,1,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,1,0,1,0,0,0,0,0,0,1,1,1,1,0,1},
|
||||
{1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,0,0,0,0,1,0,1,0,0,1,1,0,0,0,0,1,0,1,0,0,1,1,0,0,0,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,0,0,0,0,0,1,1,1,0,1,1,0,1,0,0,1,1,1,0,1,0,1,0,1,0,0,0,0,0,0,0,0,0,1},
|
||||
{1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,0,1,1,1,1,0,1,0,1,0,0,0,1,1,1,1,0,1,0,1,0,0,0,1,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,1,1,1,1,1,1,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0,1},
|
||||
{1,0,1,1,0,1,1,1,1,0,1,1,1,1,1,1,1,1,1,0,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,1,1,1,0,1,0,0,0,0,0,0,0,1,1,1,0,1,0,0,0,0,1,1,1,1,0,1},
|
||||
{1,3,1,0,0,1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,0,0,1,0,1,0,1,1,0,0,0,0,0,2,0,1,0,1,1,0,0,0,0,0,2,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,1,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,1},
|
||||
{1,1,1,0,0,0,0,1,1,0,1,0,0,0,1,0,0,0,0,1,0,1,0,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,1,1,0,0,1,0,1,0,1,1,0,0,0,2,0,1,0,1,0,1,1,0,0,0,2,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,0,0,1,0,1,1,1,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,1,1,0,0,0,1,1,0,0,0,1,1},
|
||||
{1,0,0,0,0,1,0,1,0,1,0,1,0,1,0,0,1,0,0,1,0,0,0,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,0,0,0,0,1,0,1,0,0,0,0,1,0,2,0,1,0,1,0,0,0,0,1,0,2,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,0,1,0,0,0,1,1,0,1,1,1,0,0,0,0,0,1,1,0,1,0,0,1,1,1,1,0,0,0,0,1,0,0,1},
|
||||
{1,0,0,2,0,1,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,0,1,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,1,0,1,0,0,0,0,0,0,0,1,0,1,0,0,0,1},
|
||||
{1,0,0,2,0,0,1,1,1,0,0,0,1,0,1,0,0,0,1,0,0,1,1,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,1,0,0,1,0,1,0,1,0,1,1,1,0,0,1,0,1,0,1,0,1,1,1,0,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,1,1,1,0,1,0,1,0,0,0,1,0,0,0,1,0,1,0,0,0,0,0,1,1,0,0,1,0,0,0,1,0,1},
|
||||
{1,0,0,2,0,0,0,0,0,0,0,1,0,0,0,0,0,1,0,0,1,0,0,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,0,0,1,0,1,0,1,0,1,0,1,0,1,0,0,1,0,1,0,1,0,1,0,1,0,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,0,0,1,0,1,0,0,0,0,1,1,0,0,1,0,1,0,1,1,0,0,1,0,0,0,0,1,1,0,1,0,1,0,0,0,1},
|
||||
{1,0,2,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,1,0,0,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,1,0,1,0,1,0,1,1,1,0,0,0,1,0,0,1,0,1,1,1,0,0,0,1,0,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,1,0,1,1,1,0,0,0,0,0,0,0,0,1,0,1,0,1,1,0,0,0,1,0,0,0,0,0,0,1,0,1,0,1},
|
||||
{1,0,0,2,0,0,1,0,0,1,0,1,0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,0,1,0,0,0,0,0,0,0,1,0,1,0,0,0,0,0,0,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,0,1,1,0,0,0,0,1,0,0,0,0,0,0,0,1,1,0,1,0,1,1,1,1,0,1,0,1},
|
||||
{1,0,0,0,2,0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,1,1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,0,1,0,1,0,1,0,1,0,1,0,0,0,1,0,0,1,0,1,0,1,0,0,0,1,0,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,1,0,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,1,1,1,0,0,0,0,0,1,0,1},
|
||||
{1,0,0,2,0,0,1,0,0,1,1,1,1,0,1,1,0,1,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1,0,1,0,1,1,1,0,1,1,2,1,0,1,0,1,1,1,0,1,1,2,1,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,0,0,0,0,1,0,1,0,0,1,0,1,1,1,1,1,1,1,0,0,0,0,1,1,1,0,0,0,1,0,1,1,1,1,1,1},
|
||||
{1,0,1,0,0,2,0,0,1,0,0,0,0,0,0,0,0,1,0,1,0,1,0,2,2,0,2,2,0,2,2,1,1,1,1,1,1,1,1,1,0,0,1,0,1,0,1,0,1,0,0,0,0,0,1,1,0,1,0,1,0,0,0,0,0,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,0,0,0,0,1,0,0,1,0,1,1,1,1,1,1,1,0,0,1,1,1,0,1,0,1,0,1,0,0,1,0,0,0,1},
|
||||
{1,0,0,1,0,0,0,0,1,0,2,2,0,1,1,1,0,1,0,1,1,1,0,2,2,0,2,2,0,2,2,0,0,0,1,0,0,0,1,1,0,0,1,0,0,0,0,0,0,1,0,1,0,1,0,0,0,0,0,0,1,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,0,0,0,1,1,0,1,1,1,1,1,1,1,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,1},
|
||||
{1,2,0,0,1,0,0,0,1,0,2,2,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,1,1,0,0,0,0,1,0,0,1,0,1,1,0,0,0,0,0,0,0,1,0,1,1,0,0,0,0,0,0,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,1,0,1,0,1,0,0,0,0,1,1,1,1,1,1,1,0,0,0,0,1,0,1,0,1,0,0,0,1,0,1,1,0,1},
|
||||
{1,0,2,0,0,1,0,0,1,0,0,0,0,0,0,0,1,0,0,1,0,1,0,2,2,0,2,2,0,2,2,0,1,0,0,0,1,1,0,1,0,1,0,1,1,0,1,0,0,1,0,1,0,1,1,1,0,1,0,0,1,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,0,0,0,0,0,1,0,0,1,1,0,1,1,1,1,1,1,1,0,0,0,1,1,1,0,1,0,0,1,0,0,0,1,0,0,1},
|
||||
{1,0,0,0,0,0,1,0,0,0,1,1,0,0,0,1,0,0,1,2,0,1,0,2,2,0,2,2,0,2,2,0,1,1,1,1,0,0,0,0,1,1,0,0,1,0,1,1,0,0,0,1,1,1,0,1,0,1,1,0,0,0,1,1,1,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,1,1,0,1,0,0,1,0,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,1,0,1,0,0,0,1,1},
|
||||
{1,0,0,2,2,0,0,0,1,0,1,0,0,1,0,1,0,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,0,0,1,0,0,0,0,0,1,1},
|
||||
{1,0,0,0,2,0,2,0,1,0,1,0,1,1,0,0,0,0,0,1,0,1,0,2,2,0,2,2,0,2,2,0,1,0,1,1,1,0,0,0,1,0,0,0,1,0,1,0,1,0,1,1,0,1,0,1,0,1,0,1,0,1,1,0,1,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,1,0,0,0,0,0,0,0,1,1,0,0,0,0,1,0,1,1,1,0,0,0,1,0,0,0,1,1,1,0,1,0,1,1},
|
||||
{1,0,2,0,0,0,0,0,1,0,1,0,1,0,0,1,2,1,0,0,0,0,0,2,2,0,2,2,0,2,2,0,1,0,0,1,0,0,0,1,1,1,1,0,1,0,1,0,0,0,1,0,0,1,0,1,0,1,0,0,0,1,0,0,1,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,0,0,1,0,0,1,0,0,0,0,0,1,1,0,1,1,0,0,0,1,0,0,0,0,0,0,1,1,0,0,0,0,1,0,0,1},
|
||||
{1,0,2,2,0,2,0,1,1,0,1,0,1,0,1,0,0,0,1,1,0,1,0,0,0,0,0,0,0,0,0,0,1,1,0,1,0,1,0,1,0,0,0,0,1,0,1,0,1,0,0,1,0,0,0,1,0,1,0,1,0,0,1,0,0,0,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,1,1,0,1,0,1,0,0,0,1,1,1,0,0,0,1,0,1,0,0,0,1,1,0,0,1,1,0,1,0,0,0,1,1,0,1,1,0,1},
|
||||
{1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,1,0,0,0,1,0,0,0,1,0,0,1,0,0,0,0,1,0,0,1,0,0,1,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,1,0,1,0,0,0,0,0,0,1,0,0,1},
|
||||
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}
|
||||
};
|
||||
10
src/map_test.h
Normal file
10
src/map_test.h
Normal file
|
|
@ -0,0 +1,10 @@
|
|||
#include "fixed.h"
|
||||
#ifndef map_test_M
|
||||
#define map_test_M
|
||||
|
||||
#define map_w 64
|
||||
#define map_h 128
|
||||
//#define startpos_x (fixed_t) 1370352//exprimé en cases<<16
|
||||
//#define startpos_y (fixed_t) 1817445
|
||||
|
||||
#endif /* map_test.h */
|
||||
610
src/moteur.c
Normal file
610
src/moteur.c
Normal file
|
|
@ -0,0 +1,610 @@
|
|||
#include <math.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <time.h>
|
||||
|
||||
#include <gint/display.h>
|
||||
#include <gint/keyboard.h>
|
||||
|
||||
#include "fixed.h"
|
||||
|
||||
#include "moteur.h"
|
||||
#include "sprites.h"
|
||||
#include "map_test.h"
|
||||
|
||||
// moteur.c :
|
||||
// ici se trouvent tout ce qui concerne les graphismes, mouvement et collisions
|
||||
//
|
||||
//
|
||||
|
||||
void move() {
|
||||
extern int frame_time;
|
||||
fixed_t moveSpeed = fmul(fix(frame_time), 0x148); //frame_time * fix(carrés/seconde/1000) là carrés/seconde = 5
|
||||
fixed_t rotSpeed = fmul(fix(frame_time), 0x83); //frame_time * fix(radians/seconde/1000) là radians/seconde = 2
|
||||
fixed_t c_rotSpeed = fix(cos(f2float(rotSpeed)));
|
||||
fixed_t s_rotSpeed = fix(sin(f2float(rotSpeed)));
|
||||
|
||||
extern char map_test[map_w][map_h];
|
||||
extern fixed_t planeX;
|
||||
extern fixed_t planeY;
|
||||
extern fixed_t dirX;
|
||||
extern fixed_t dirY;
|
||||
extern fixed_t posX;
|
||||
extern fixed_t posY;
|
||||
|
||||
fixed_t oldDirX;
|
||||
fixed_t oldPlaneX;
|
||||
int xtemp1;
|
||||
int ytemp1;
|
||||
int xtemp2;
|
||||
int ytemp2;
|
||||
|
||||
pollevent();
|
||||
|
||||
if (keydown(KEY_UP)) {
|
||||
xtemp1 = f2int(posX + fmul(dirX, moveSpeed));
|
||||
ytemp1 = f2int(posY);
|
||||
xtemp2 = f2int(posX);
|
||||
ytemp2 = f2int(posY + fmul(dirY, moveSpeed));
|
||||
|
||||
if(map_test[xtemp1][ytemp1] == 0) posX += fmul(dirX, moveSpeed);
|
||||
if(map_test[xtemp2][ytemp2] == 0) posY += fmul(dirY, moveSpeed);
|
||||
}
|
||||
//move backwards if no wall behind you
|
||||
if (keydown(KEY_DOWN)) {
|
||||
xtemp1 = f2int(posX - fmul(dirX, moveSpeed));
|
||||
ytemp1 = f2int(posY);
|
||||
xtemp2 = f2int(posX);
|
||||
ytemp2 = f2int(posY - fmul(dirY, moveSpeed));
|
||||
|
||||
if(map_test[xtemp1][ytemp1] == 0) posX -= fmul(dirX, moveSpeed);
|
||||
if(map_test[xtemp2][ytemp2] == 0) posY -= fmul(dirY, moveSpeed);
|
||||
}
|
||||
//rotate to the rightdouble sin_rotspeed;
|
||||
if (keydown(KEY_RIGHT)) {
|
||||
//both camera direction and camera plane must be rotated
|
||||
oldDirX = dirX;
|
||||
dirX = (fmul(dirX, c_rotSpeed)+1) - (fmul(dirY, -s_rotSpeed)+1);
|
||||
dirY = (fmul(oldDirX, -s_rotSpeed)+1) + (fmul(dirY, c_rotSpeed)+1);
|
||||
oldPlaneX = planeX;
|
||||
planeX = (fmul(planeX, c_rotSpeed)+1) - (fmul(planeY, -s_rotSpeed)+1);
|
||||
planeY = (fmul(oldPlaneX, -s_rotSpeed)+1) + (fmul(planeY, c_rotSpeed)+1);
|
||||
}
|
||||
//rotate to the left
|
||||
if (keydown(KEY_LEFT)) {
|
||||
//both camera direction and camera plane must be rotated
|
||||
oldDirX = dirX;
|
||||
dirX = (fmul(dirX, c_rotSpeed)-1) - (fmul(dirY, s_rotSpeed)-1);
|
||||
dirY = (fmul(oldDirX, s_rotSpeed)+1) + (fmul(dirY, c_rotSpeed)+1);
|
||||
oldPlaneX = planeX;
|
||||
planeX = (fmul(planeX, c_rotSpeed)-1) - (fmul(planeY, s_rotSpeed) - 1);
|
||||
planeY = (fmul(oldPlaneX, s_rotSpeed)+1) + (fmul(planeY, c_rotSpeed) + 1);
|
||||
}
|
||||
|
||||
if (dirX > 0xFFFF) dirX = 0xFFFF;
|
||||
if (dirY > 0xFFFF) dirY = 0xFFFF;
|
||||
if (dirX < -0xFFFF) dirX = -0xFFFF;
|
||||
if (dirY < -0xFFFF) dirY = -0xFFFF;
|
||||
}
|
||||
|
||||
void draw_background(int background_id, image_t *skybox, image_t *skyboxSlice0, image_t *skyboxSlice1, image_t *frame_buffer){ //a revoir
|
||||
extern fixed_t dirX;
|
||||
|
||||
switch (background_id){
|
||||
default: {
|
||||
break;
|
||||
}
|
||||
case 0: {
|
||||
break;
|
||||
}
|
||||
case 1: {
|
||||
int slice0_X = ffloor((dirX + 0xFFFF) * 450);
|
||||
|
||||
image_clear(skyboxSlice0);
|
||||
image_clear(skyboxSlice1);
|
||||
skyboxSlice0 = image_sub(skybox, slice0_X, 0, viewport_w, (int)(viewport_h * 0.5));
|
||||
image_copy(skyboxSlice0, frame_buffer, true);
|
||||
/*
|
||||
if (slice0_X + viewport_h > 899){
|
||||
int slice1_X = 899 - slice0_X + viewport_w;
|
||||
|
||||
skyboxSlice0 = image_sub(skybox, slice0_X, 0, viewport_w - slice1_X, (int)(viewport_h * 0.5));
|
||||
skyboxSlice1 = image_sub(skybox, 0, 0, slice1_X, (int)(viewport_h * 0.5));
|
||||
|
||||
image_copy(skyboxSlice1, image_at(frame_buffer, 0, 0), true);
|
||||
image_copy(skyboxSlice0, image_at(frame_buffer, -(slice1_X - viewport_w), 0), true);
|
||||
}
|
||||
else {
|
||||
|
||||
}*/
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void logic(image_t *frame_buffer, image_t *D_tex){
|
||||
extern fixed_t posX;
|
||||
extern fixed_t posY;
|
||||
|
||||
if (ffloor(posX) == 15 && ffloor(posY) == 113) {
|
||||
end_screen();
|
||||
}
|
||||
}
|
||||
|
||||
void load_map(){
|
||||
dtext( 1, 1, C_BLACK, "Chargement...");
|
||||
dupdate();
|
||||
spawn_gen();
|
||||
}
|
||||
|
||||
void spawn_gen(){
|
||||
extern fixed_t posX;
|
||||
extern fixed_t posY;
|
||||
extern fixed_t dirX;
|
||||
extern fixed_t dirY;
|
||||
extern fixed_t planeX;
|
||||
extern fixed_t planeY;
|
||||
extern char map_test[map_w][map_h];
|
||||
|
||||
int seed, seed_x, seed_y;
|
||||
int SeedSeed;
|
||||
|
||||
time_t timeN;
|
||||
time(&timeN);
|
||||
SeedSeed = timeN;
|
||||
|
||||
srand(SeedSeed);
|
||||
|
||||
while(true){
|
||||
seed = rand() * 0.5 + rand() * 0.5;
|
||||
seed_x = seed & 0b00000000000000000000000001111111;
|
||||
seed_y = (seed >> 8) & 0b00000000000000000000000000111111;
|
||||
if (seed_x < map_w && seed_y < map_h && (seed_x < 111 && seed_y > 15)){
|
||||
if(map_test[seed_x][seed_y] == 0){
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
fixed_t start_dirX, start_dirY;
|
||||
|
||||
int dirSeed = (seed >> 9) & 0b00000000000000000000000000000011 ;
|
||||
switch(dirSeed){
|
||||
case 0: {
|
||||
start_dirX = 0x0;
|
||||
start_dirY = 0xFFFF;
|
||||
planeX = fix(0.66);
|
||||
planeY = 0;
|
||||
break;
|
||||
}
|
||||
case 1: {
|
||||
start_dirX = 0xFFFF;
|
||||
start_dirY = 0x0;
|
||||
planeX = 0;
|
||||
planeY = fix(-0.66);
|
||||
break;
|
||||
}
|
||||
case 2: {
|
||||
start_dirX = -0xFFFF;
|
||||
start_dirY = 0x0;
|
||||
planeX = 0;
|
||||
planeY = fix(0.66);
|
||||
break;
|
||||
}
|
||||
case 3: {
|
||||
start_dirX = 0x0;
|
||||
start_dirY = -0xFFFF;
|
||||
planeX = fix(-0.66);
|
||||
planeY = 0;
|
||||
break;
|
||||
}
|
||||
default : {
|
||||
start_dirX = 0xFFFF;
|
||||
start_dirY = 0x0;
|
||||
planeX = 0;
|
||||
planeY = fix(-0.66);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
posX = fix(seed_x) + 0x7FFF;
|
||||
posY = fix(seed_y) + 0x7FFF; //x and y start position
|
||||
dirX = start_dirX;
|
||||
dirY = start_dirY; //initial direction vector
|
||||
}
|
||||
|
||||
void draw_f(image_t *floor_tex, image_t *frame_buffer){ //a refaire
|
||||
extern fixed_t posX;
|
||||
extern fixed_t posY;
|
||||
extern fixed_t dirX;
|
||||
extern fixed_t dirY;
|
||||
extern fixed_t planeX;
|
||||
extern fixed_t planeY;
|
||||
|
||||
int x;
|
||||
int y;
|
||||
|
||||
for (y = 0; y < viewport_h; y++){
|
||||
fixed_t rayDirX0 = dirX - planeX;
|
||||
fixed_t rayDirY0 = dirY - planeY;
|
||||
fixed_t rayDirX1 = dirX + planeX;
|
||||
fixed_t rayDirY1 = dirY + planeY;
|
||||
|
||||
int p = y - (int) (viewport_h * 0.5);
|
||||
|
||||
fixed_t posZ = fmul(fix(0.5), fix(viewport_h));
|
||||
|
||||
fixed_t rowDist = fdiv(posZ, fix(p));
|
||||
|
||||
fixed_t floorStepX = fdiv(fmul(rowDist, (rayDirX1 - rayDirX0)), viewport_w);
|
||||
fixed_t floorStepY = fdiv(fmul(rowDist, (rayDirY1 - rayDirY0)), viewport_w);
|
||||
|
||||
fixed_t floorX = posX + fmul(rowDist, rayDirX0);
|
||||
fixed_t floorY = posY + fmul(rowDist, rayDirY0);
|
||||
|
||||
for (x = 0; x < viewport_w; ++x){
|
||||
int cellX = f2int(floorX);
|
||||
int cellY = f2int(floorY);
|
||||
|
||||
int tx = (int)ffloor(64 * (floorX - cellX)) & 63;
|
||||
int ty = (int)ffloor(64 * (floorX - cellX)) & 63;
|
||||
|
||||
floorX += floorStepX;
|
||||
floorY += floorStepY;
|
||||
|
||||
unsigned short color = image_get_pixel(floor_tex, tx, ty);
|
||||
//color = (color >> 1) & 0b0111111101111111;
|
||||
image_set_pixel(frame_buffer, x, viewport_h - y - 1, color);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
void draw_walls(image_t *tex_1, image_t *tex_2, image_t *tex_3, image_t *tex_4, image_t *D_tex, image_t *frame_buffer){
|
||||
extern fixed_t posX;
|
||||
extern fixed_t posY;
|
||||
extern fixed_t dirX;
|
||||
extern fixed_t dirY;
|
||||
extern fixed_t planeX;
|
||||
extern fixed_t planeY;
|
||||
extern char map_test[map_w][map_h];
|
||||
|
||||
unsigned short color;
|
||||
fixed_t cameraX;
|
||||
fixed_t rayDirX;
|
||||
fixed_t rayDirY;
|
||||
fixed_t sideDistX;//length of ray from current position to next x or y-side
|
||||
fixed_t sideDistY;
|
||||
fixed_t deltaDistX;
|
||||
fixed_t deltaDistY;
|
||||
fixed_t perpWallDist;
|
||||
fixed_t texSize;
|
||||
int x;
|
||||
int mapX;
|
||||
int mapY;
|
||||
int stepX; //what direction to step in x or y-direction (either +1 or -1)
|
||||
int stepY;
|
||||
int hit = 0; //was there a wall hit?
|
||||
int side; //was a NS or a EW wall hit?
|
||||
int lineHeight;
|
||||
int texX;
|
||||
int texSample;
|
||||
int texSampleY;
|
||||
|
||||
int v_offset = 0; //(int)(sin(f2int(posX + posY)) * 5); //a raffiner un peu
|
||||
fixed_t h_offset = 0; //fix(sin(f2int(posX - posY)) * 0.01);
|
||||
|
||||
struct image_linear_map temp;
|
||||
|
||||
for(x = 0; x < viewport_w; x++) {
|
||||
|
||||
//calculate ray position and direction
|
||||
cameraX = fdiv(fix(x*2), fix(viewport_w)) - 0xFFFF + h_offset; //x-coordinate in camera space
|
||||
|
||||
rayDirX = dirX + fmul(planeX, cameraX);
|
||||
rayDirY = dirY + fmul(planeY, cameraX);
|
||||
|
||||
|
||||
//which box of the map we're in
|
||||
mapX = f2int(posX);
|
||||
mapY = f2int(posY);
|
||||
|
||||
// length of ray from one x or y-side to next x or y-side
|
||||
// these are derived as:
|
||||
// deltaDistX = sqrt(1 + (rayDirY * rayDirY) / (rayDirX * rayDirX))
|
||||
// deltaDistY = sqrt(1 + (rayDirX * rayDirX) / (rayDirY * rayDirY))
|
||||
// which can be simplified to abs(|rayDir| / rayDirX) and abs(|rayDir| / rayDirY)
|
||||
// where |rayDir| is the length of the vector (rayDirX, rayDirY). Its length,
|
||||
// unlike (dirX, dirY) is not 1, however this does not matter, only the
|
||||
// ratio between deltaDistX and deltaDistY matters, due to the way the DDA
|
||||
// stepping further below works. So the values can be computed as below.
|
||||
// Division through zero is prevented, even though technically that's not
|
||||
// needed in C++ with IEEE 754 floating point values.
|
||||
// Fcalva : removed the 0 div prevention
|
||||
|
||||
deltaDistX = abs(fdiv(0xFFFF, rayDirX));
|
||||
deltaDistY = abs(fdiv(0xFFFF, rayDirY));
|
||||
|
||||
//calculate step and initial sideDist
|
||||
if (rayDirX <= 0) {
|
||||
stepX = -1; //true
|
||||
sideDistX = fmul(posX - fix(mapX), deltaDistX);
|
||||
}
|
||||
else {
|
||||
stepX = 1;
|
||||
sideDistX = fmul( fix(mapX + 1) - posX, deltaDistX);
|
||||
}
|
||||
|
||||
if (rayDirY <= 0) {
|
||||
stepY = -1; //true
|
||||
sideDistY = fmul(posY - fix(mapY), deltaDistY);
|
||||
}
|
||||
else {
|
||||
stepY = 1;
|
||||
sideDistY = fmul( fix(mapY + 1) - posY, deltaDistY);
|
||||
}
|
||||
//perform DDA
|
||||
while(true) {
|
||||
//Check if the ray is out of range/bounds
|
||||
if (sideDistX >= max_dist || sideDistY >= max_dist || mapX < 0 || mapY < 0 || mapX >= map_w || mapY >= map_h) {
|
||||
hit = 0;
|
||||
break;
|
||||
}
|
||||
//Otherwise check if ray has hit a wall
|
||||
else if (map_test[mapX][mapY] != 0) {
|
||||
hit = 1;
|
||||
break;
|
||||
}
|
||||
//jump to next map square, either in x-direction, or in y-direction
|
||||
if (sideDistX < sideDistY) {
|
||||
sideDistX += deltaDistX;
|
||||
mapX += stepX;
|
||||
side = 0;
|
||||
}
|
||||
else {
|
||||
sideDistY += deltaDistY;
|
||||
mapY += stepY;
|
||||
side = 1;
|
||||
}
|
||||
}
|
||||
//Calculate distance projected on camera direction. This is the shortest distance from the point where the wall is
|
||||
//hit to the camera plane. Euclidean to center camera point would give fisheye effect!
|
||||
//This can be computed as (mapX - posX + (1 - stepX) / 2) / rayDirX for side == 0, or same formula with Y
|
||||
//for size == 1, but can be simplified to the code below thanks to how sideDist and deltaDist are computed:
|
||||
//because they were left scaled to |rayDir|. sideDist is the entire length of the ray above after the multiple
|
||||
//steps, but we subtract deltaDist once because one step more into the wall was taken above.
|
||||
|
||||
if (side == 0) perpWallDist = (sideDistX - deltaDistX);
|
||||
else perpWallDist = (sideDistY - deltaDistY);
|
||||
|
||||
//texturing calculations
|
||||
//int texNum = test_map[mapX][mapY] - 1; //a voir plus tard
|
||||
|
||||
//calculate value of wallX
|
||||
fixed_t wallX; //where exactly the wall was hit
|
||||
if (side == 0) wallX = posY + fmul(perpWallDist, rayDirY);
|
||||
else wallX = posX + fmul(perpWallDist, rayDirX);
|
||||
wallX -= fix(floor(f2int(wallX)));
|
||||
|
||||
//x coordinate on the texture
|
||||
texX = fmul(wallX, 64);
|
||||
while(texX >= 64 || texX < 0){
|
||||
if(texX >= 64) texX -= 64;
|
||||
if(texX < 0) texX += 64;
|
||||
}
|
||||
if(side == 0 && rayDirX > 0) texX = 64 - texX - 1;
|
||||
if(side == 1 && rayDirY < 0) texX = 64 - texX - 1;
|
||||
|
||||
lineHeight = f2int(fdiv(fix(viewport_h), perpWallDist)); //Taille en px de la ligne
|
||||
if (lineHeight < 1) lineHeight = 1;
|
||||
if (lineHeight > viewport_h) lineHeight = viewport_h - 1;
|
||||
|
||||
fixed_t texSize = fix(lineHeight) / 64; //taille proportionelle de la ligne a la tex
|
||||
if (texSize < 0x400) texSize = 0x400; //0x400 = 1/64 * 2^16
|
||||
if (texSize > 0x3D000) { //0x3D000 = 3.8125 * 2^16, 3.8125 = viewport_h/64
|
||||
texSample = ffloor(fdiv(fix(viewport_h), texSize));
|
||||
texSampleY = 32 - (int)texSample * 0.5;
|
||||
}
|
||||
else {
|
||||
texSample = 64;
|
||||
texSampleY = 0;
|
||||
}
|
||||
|
||||
image_t texStripe;
|
||||
image_clear(&texStripe);
|
||||
|
||||
switch(map_test[mapX][mapY]){
|
||||
case 1 : texStripe = *image_sub(tex_1, texX, texSampleY, 1, texSample); break;
|
||||
case 2 : texStripe = *image_sub(tex_2, texX, texSampleY, 1, texSample); break;
|
||||
case 3 : texStripe = *image_sub(tex_3, texX, texSampleY, 1, texSample); break;
|
||||
case 4 : texStripe = *image_sub(tex_4, texX, texSampleY, 1, texSample); break;
|
||||
default : texStripe = *image_sub(D_tex, texX, texSampleY, 1, texSample); break;
|
||||
}
|
||||
|
||||
image_scale(&texStripe, 0xFFFF, texSize, &temp);
|
||||
temp.src_stride = 1;
|
||||
temp.dst_stride = 1;
|
||||
image_linear(&texStripe, image_at(frame_buffer, x, (int)(viewport_h * 0.5 - lineHeight * 0.5) + v_offset), &temp);
|
||||
}
|
||||
}
|
||||
|
||||
//Function using the same raycast logic returning distance (and without the same comments)
|
||||
//Returns -1 if it didn't hit anything, -2 if incorrect type input
|
||||
// ! a tester !
|
||||
|
||||
fixed_t raycast(fixed_t posX, fixed_t posY, fixed_t rayDirX, fixed_t rayDirY, fixed_t dist, char type){
|
||||
extern char map_test[map_w][map_h];
|
||||
extern char mob_index[map_w][map_h];
|
||||
|
||||
fixed_t sideDistX;
|
||||
fixed_t sideDistY;
|
||||
fixed_t deltaDistX;
|
||||
fixed_t deltaDistY;
|
||||
fixed_t wallDist;
|
||||
|
||||
char side;
|
||||
|
||||
int mapX;
|
||||
int mapY;
|
||||
int stepX;
|
||||
|
||||
int stepY;
|
||||
int hit = 0;
|
||||
|
||||
mapX = f2int(posX);
|
||||
mapY = f2int(posY);
|
||||
|
||||
deltaDistX = abs(fdiv(0xFFFF, rayDirX));
|
||||
deltaDistY = abs(fdiv(0xFFFF, rayDirY));
|
||||
|
||||
if (rayDirX <= 0) {
|
||||
stepX = -1;
|
||||
sideDistX = fmul(posX - fix(mapX), deltaDistX);
|
||||
}
|
||||
else {
|
||||
stepX = 1;
|
||||
sideDistX = fmul( fix(mapX + 1) - posX, deltaDistX);
|
||||
}
|
||||
|
||||
if (rayDirY <= 0) {
|
||||
stepY = -1;
|
||||
sideDistY = fmul(posY - fix(mapY), deltaDistY);
|
||||
}
|
||||
else {
|
||||
stepY = 1;
|
||||
sideDistY = fmul( fix(mapY + 1) - posY, deltaDistY);
|
||||
}
|
||||
//perform DDA
|
||||
switch(type){
|
||||
//Walls and mobs raycast
|
||||
case 0 : {
|
||||
while(true) {
|
||||
//Check if the ray is out of range/bounds
|
||||
if (sideDistX >= dist || sideDistY >= dist || mapX < 0 || mapY < 0) {
|
||||
hit = 0;
|
||||
break;
|
||||
}
|
||||
//Otherwise check if ray has hit a wall/mob
|
||||
else if (map_test[mapX][mapY] != 0 || mob_index[mapX][mapY] != 0) {
|
||||
hit = 1;
|
||||
break;
|
||||
}
|
||||
if (sideDistX < sideDistY) {
|
||||
sideDistX += deltaDistX;
|
||||
mapX += stepX;
|
||||
side = 0;
|
||||
}
|
||||
else {
|
||||
sideDistY += deltaDistY;
|
||||
mapY += stepY;
|
||||
side = 1;
|
||||
}
|
||||
|
||||
}
|
||||
break;
|
||||
}
|
||||
//Mobs only
|
||||
case 1 : {
|
||||
while(true) {
|
||||
//Check if the ray is out of range/bounds
|
||||
if (sideDistX >= dist || sideDistY >= dist || mapX < 0 || mapY < 0) {
|
||||
hit = 0;
|
||||
break;
|
||||
}
|
||||
//Otherwise check if ray has hit a wall/mob
|
||||
else if (map_test[mapX][mapY] != 0) {
|
||||
hit = 1;
|
||||
break;
|
||||
}
|
||||
if (sideDistX < sideDistY) {
|
||||
sideDistX += deltaDistX;
|
||||
mapX += stepX;
|
||||
side = 0;
|
||||
}
|
||||
else {
|
||||
sideDistY += deltaDistY;
|
||||
mapY += stepY;
|
||||
side = 1;
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
//Walls only
|
||||
case 2 : {
|
||||
while(true) {
|
||||
//Check if the ray is out of range/bounds
|
||||
if (sideDistX >= dist || sideDistY >= dist || mapX < 0 || mapY < 0) {
|
||||
hit = 0;
|
||||
break;
|
||||
}
|
||||
//Otherwise check if ray has hit a wall/mob
|
||||
else if (mob_index[mapX][mapY] != 0) {
|
||||
hit = 1;
|
||||
break;
|
||||
}
|
||||
if (sideDistX < sideDistY) {
|
||||
sideDistX += deltaDistX;
|
||||
mapX += stepX;
|
||||
side = 0;
|
||||
}
|
||||
else {
|
||||
sideDistY += deltaDistY;
|
||||
mapY += stepY;
|
||||
side = 1;
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
default : {
|
||||
return -2;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (hit == 0) wallDist = -1;
|
||||
else if (side == 0) wallDist = (sideDistX - deltaDistX);
|
||||
else wallDist = (sideDistY - deltaDistY);
|
||||
|
||||
return wallDist;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
// Je garde le bout en dessous pour des raisons (date d'avant la V 0.1.1)
|
||||
//Problèmes :
|
||||
//-L'affichage est très mauvais, a revoir
|
||||
//-Le mouvement de la caméra ne marche pas
|
||||
//
|
||||
//A rajouter d'ici le 27 :
|
||||
//-Que ça marche (logique)
|
||||
// -collisions
|
||||
// -Sol
|
||||
// -Gestion de plusieurs maps
|
||||
// -Interaction (Portes/boutons)
|
||||
// -Textures
|
||||
// -Sprites
|
||||
// -PNJs ( a voir selon le théme)
|
||||
// -Extérieur/intérieur (très probablement mais a voir selon le thème)
|
||||
//La suite dépend surtout de ce qui aura été fait et du thème
|
||||
//Avec le thème, maintenant il faudrait :
|
||||
//-collisions
|
||||
// -sol
|
||||
// -Des bouts de map reliés entre eux
|
||||
// -Sprites (ennemis + ambiance dans un second temps)
|
||||
// -map générées aléatoirement
|
||||
// -textures
|
||||
// -Gameplay
|
||||
// -PNJs
|
||||
// -Sans de undertale (me demandez pas pourquoi, c'est un mec sur discord qui a propos<6F>)
|
||||
//
|
||||
//================================================
|
||||
// au 03/06 :
|
||||
// A faire là tout de suite :
|
||||
// - Bien réparer correctement les murs
|
||||
// - Sprites
|
||||
// Plan :
|
||||
// -Sol
|
||||
// -Ennemis
|
||||
// -Maps
|
||||
// -Textures
|
||||
//
|
||||
22
src/moteur.h
Normal file
22
src/moteur.h
Normal file
|
|
@ -0,0 +1,22 @@
|
|||
#ifndef moteur_h
|
||||
#define moteur_h
|
||||
|
||||
#include <gint/image.h>
|
||||
|
||||
#define pi 3.1415
|
||||
|
||||
//param. graphiques
|
||||
#define screen_w 396
|
||||
#define screen_h 224
|
||||
#define viewport_w 396
|
||||
#define viewport_h 224
|
||||
#define max_dist 0x1FFFFF //en tuiles << 16, actuellement 32
|
||||
|
||||
void draw_background(int, image_t*, image_t*, image_t*, image_t*);
|
||||
void load_map();
|
||||
void logic(image_t*, image_t*);
|
||||
void draw_f(image_t*, image_t*);
|
||||
void draw_walls(image_t*, image_t*, image_t*, image_t*, image_t*, image_t*);
|
||||
void move();
|
||||
|
||||
#endif /* moteur */
|
||||
74
src/sprites.c
Normal file
74
src/sprites.c
Normal file
|
|
@ -0,0 +1,74 @@
|
|||
#include <stdlib.h>
|
||||
#include <math.h>
|
||||
|
||||
#include <gint/display.h>
|
||||
#include <gint/keyboard.h>
|
||||
#include <gint/image.h>
|
||||
|
||||
#include "fixed.h"
|
||||
|
||||
#include "map_test.h"
|
||||
#include "sprites.h"
|
||||
#include "moteur.h"
|
||||
|
||||
// 2 maps de sprites : Les sprites de la map (tonneaux, torches, cadavres...) qui vont être dans
|
||||
// map_test.c dans le futur proche et dans les données tiled plus tard
|
||||
// Et les sprites de PNJs, donc d'ennemis et amicaux si jamais il y en a, qui vont être
|
||||
// répertoriés dans un tableau de structs, leur place dans le tableau étant leur ID
|
||||
// le mob_index sert a garder une position plus facile a vérifier des mobs, le nombre dans la matrice
|
||||
// étant leur ID
|
||||
//
|
||||
|
||||
char mob_index[map_w][map_h] = {
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, //13;10
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
|
||||
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}
|
||||
}; //les pnjs (ennemis)
|
||||
|
||||
void draw_sprites() {
|
||||
// 1 - lister les sprites en render distance
|
||||
// 2 - vérifier la distance/si c'est derrière un mur
|
||||
// 3 - trier par distance
|
||||
// 4 - passage a la moulinette de la perspective de la taille
|
||||
// 5 - vérifier les recouvrement éventuels
|
||||
// 6 - dessiner en commençant par derrière
|
||||
}
|
||||
/*
|
||||
void test_sprite(fixed_t scale){
|
||||
extern bopti_image_t zombard;
|
||||
struct image_linear_map temp_lin_map;
|
||||
|
||||
int zombard_2 = image_create(52, 81, IMAGE_RGB565A);
|
||||
image_scale(&zombard, scale, scale, &temp_lin_map);
|
||||
zombard_2 = image_linear_alloc(&zombard, &temp_lin_map);
|
||||
dimage(100, 100, &zombard_2);
|
||||
}*/
|
||||
4
src/sprites.h
Normal file
4
src/sprites.h
Normal file
|
|
@ -0,0 +1,4 @@
|
|||
#ifndef sprites
|
||||
#define sprites
|
||||
|
||||
#endif /* sprites.h */
|
||||
Loading…
Reference in a new issue