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binding-of-isaac
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added description for each mod + added +FP and +SP

This commit is contained in:
Alexandre 2025-03-18 22:03:21 +01:00
parent 20ab6624ea
commit 8c38e0fe78
12 changed files with 48 additions and 11 deletions
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10
README.md
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@ -13,6 +13,16 @@
- while in menus:
<!> when editing a value : **A** (add), **S** (subtract), **M** (multiply), **D** (divide), **ENTER/SPACE** (proceed)
# --| Mods (in case you find it easy) |--
*Hidden* (HD) : makes the terrain blink to be totally invisible sometimes
*HardRock* (HR) : multiplies damage taken, enables fall damage and kills you upon falling in the void
*DoubleTime* (DT) : makes everything faster
*SuddenDeath* (SD) : sets your HP at 1 and disables healing
*Flashlight* (FL) : drastically lowers your view distance
*Speedy* (SP) : makes you lose HP over time
*Flip* (FP) : flips the screen over the Y axis, inverting some directions
# --| Syntax for level files |--
1) **General rules**

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bin/back
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2
levels/level_03/room_0
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@ -19,7 +19,7 @@ Blocks:
Entities:
[-4.0, 4.0, -0.5, 4.0, 1.0, 5.0, 0.0, 0.0, 255, 255, 255, 1, 0, 2, 0.0, 30.0, 0.0, 0.0, 2.0, 1]
[-4.0, 4.0, -0.5, 4.0, 1.0, 5.0, 0.0, 0.0, 255, 255, 255, 1, 0, 2, 0.0, 25.0, 0.0, 0.0, 2.0, 0]
[-16.0, 0.0, -16.0, 2.0, 2.0, 2.0, 0.0, 0.0, 255, 255, 192, 1, 0, 6, yeet, 255, 255, 255]
[12.0, 0.0, 12.0, 4.0, 4.0, 4.0, 0.0, 0.0, 255, 255, 255, 1, 0, 8, 200, 1, 64, 64, 64]

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obj/display.o
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obj/main.o
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obj/menus.o
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obj/move.o
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2
src/display.c
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@ -238,7 +238,7 @@ void gl_initRender(unsigned int shaderProgram, unsigned int fragmentShader, unsi
glm_mat4_identity(view);
glm_lookat((vec3){(float)camx, (float)camy, (float)camz}, direction, (vec3){0.0f, 1.0f, 0.0f}, view);
glm_perspective(glm_rad((float)fov), 1500.0f / 1000.0f, 0.1f, 100.0f*((float)bounding_mult), projection);
glm_perspective((1.0f - 2.0f*(is_FP==1))*glm_rad((float)fov), 1500.0f / 1000.0f, 0.1f, 100.0f*((float)bounding_mult), projection);
loc_scale = glGetUniformLocation(shaderProgram, "scale");
loc_model = glGetUniformLocation(shaderProgram, "model");

11
src/main.c
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@ -670,6 +670,8 @@ int main_alt() {
// ---------------------------------------------------------------------------------------------------------------------------------------------- //
fffff = shaderProgram;
double oldtime = 0.0;
int fps = 60;
int interval = 1000000/fps;
float interval_s = 1.0f/fps;
@ -767,7 +769,8 @@ int main_alt() {
gettimeofday(&fnn, NULL);
calc_T = (float)((fnn.tv_sec-ogn.tv_sec + (fnn.tv_usec-ogn.tv_usec)/1000000.0f));
usleep(max(0, interval-(int)(1000000*calc_T)));
sim_time += interval_s + maxd(0.0, (double)(-interval_s+(calc_T)));
oldtime = sim_time;
sim_time += (interval_s + maxd(0.0, (double)(-interval_s+(calc_T))))*time_dilation;
dmgCD = maxf(dmgCD - delta*time_dilation, 0.0f);
if(lastDmg != player_hp) {
@ -775,9 +778,15 @@ int main_alt() {
dmgCD = 0.5f;
int taken = lastDmg - player_hp;
player_hp -= taken*((int)(damage_scaling-1.0));
} else if(is_SD) {
player_hp = lastDmg;
}
lastDmg = player_hp;
}
if(!isinmenu && (int)(sim_time*SP_decay) != (int)(oldtime*SP_decay)) {
player_hp -= 1;
}
lastDmg = player_hp;
delta = (float)(interval_s + maxf(0.0f, -interval_s+(calc_T)));
if(count%(fps/10)==0) {
real_T = (float)((fnn.tv_sec-ogn.tv_sec + (fnn.tv_usec-ogn.tv_usec)/1000000.0f));

30
src/menus.c
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@ -29,6 +29,8 @@ int is_HR = 0;
int is_FL = 0;
int is_SD = 0;
int is_HD = 0;
int is_SP = 0;
int is_FP = 0;
int modCount = 0;
@ -36,6 +38,7 @@ double time_dilation = 1.0;
double damage_scaling = 1.0;
double bounding_mult = 1.0;
double HD_mult = 1.0;
double SP_decay = 0.0;
char* modString;
@ -935,14 +938,15 @@ double bounding_mult = 1.0;
void update_values(void* arg) {
time_dilation = 1.0+0.5*(is_DT==1);
damage_scaling = 1.0+5.0*(is_HR==1);
bounding_mult = 1.0-0.93*(is_FL==1);
bounding_mult = 1.0-0.945*(is_FL==1);
HD_mult = 1.0-0.95*(is_HD==1);
SP_decay = 0.0 + 1.8*(is_SP==1);
if(is_SD) {
player_hp = 1;
} else {
player_hp = 1000;
}
modCount = is_DT+is_HR+is_HD+is_SD+is_FL;
modCount = is_DT+is_HR+is_HD+is_SD+is_FL+is_SP+is_FP;
int i = 0;
if(modCount != 0) {
@ -969,17 +973,27 @@ void update_values(void* arg) {
modString[i] = 'F'; i += 1;
modString[i] = 'L'; i += 1;
}
if(is_SP) {
modString[i] = 'S'; i += 1;
modString[i] = 'P'; i += 1;
}
if(is_FP) {
modString[i] = 'F'; i += 1;
modString[i] = 'P'; i += 1;
}
modString[i] = '\0';
}
int build_mod_menu() {
int modMenuId = interface_create("mods", 200, 200, 200, -1.0, 0.7, 2.0, 0.3);
int btnHD = button_create_onoff("hidden", 255,255,0, -0.2f, 0.3f , 0.4f, 0.2f, SET_VAR, &is_HD, 0, 1, INT, NULL, NULL);
int btnDT = button_create_onoff("double time", 96,210,210, -0.2f, 0.05f, 0.4f, 0.2f, SET_VAR, &is_DT, 0, 1, INT, NULL, NULL);
int btnHR = button_create_onoff("hard rock", 210, 96, 96, -0.2f, -0.2f , 0.4f, 0.2f, SET_VAR, &is_HR, 0, 1, INT, NULL, NULL);
int btnFL = button_create_onoff("flashlight", 32, 32, 32, -0.2f, -0.45f, 0.4f, 0.2f, SET_VAR, &is_FL, 0, 1, INT, NULL, NULL);
int btnSD = button_create_onoff("sudden death",210,210,32, -0.2f, -0.7f , 0.4f, 0.2f, SET_VAR, &is_SD, 0, 1, INT, NULL, NULL);
int btnHD = button_create_onoff("hidden", 255,255,0, -0.5f, 0.3f , 0.4f, 0.2f, SET_VAR, &is_HD, 0, 1, INT, NULL, NULL);
int btnDT = button_create_onoff("double time", 96,210,210, -0.5f, 0.0f , 0.4f, 0.2f, SET_VAR, &is_DT, 0, 1, INT, NULL, NULL);
int btnHR = button_create_onoff("hard rock", 210, 96, 96, -0.5f, -0.3f , 0.4f, 0.2f, SET_VAR, &is_HR, 0, 1, INT, NULL, NULL);
int btnFL = button_create_onoff("flashlight", 32, 32, 32, 0.1f, 0.3f , 0.4f, 0.2f, SET_VAR, &is_FL, 0, 1, INT, NULL, NULL);
int btnSD = button_create_onoff("sudden death",210,210,32, 0.1f, 0.0f , 0.4f, 0.2f, SET_VAR, &is_SD, 0, 1, INT, NULL, NULL);
int btnSP = button_create_onoff("speedrun" ,255,128,32, 0.1f, -0.3f , 0.4f, 0.2f, SET_VAR, &is_SP, 0, 1, INT, NULL, NULL);
int btnFP = button_create_onoff("flip" ,32,128,255, 0.1f, -0.6f , 0.4f, 0.2f, SET_VAR, &is_FP, 0, 1, INT, NULL, NULL);
int exit = button_create_onoff("exit", 128, 128, 128, -0.2f, -0.95f, 0.4f, 0.2f, WARP, &welcome_start_i, 0, 1, INT, update_values, NULL);
interface_link_button(modMenuId, btnHD);
@ -987,6 +1001,8 @@ int build_mod_menu() {
interface_link_button(modMenuId, btnHR);
interface_link_button(modMenuId, btnFL);
interface_link_button(modMenuId, btnSD);
interface_link_button(modMenuId, btnSP);
interface_link_button(modMenuId, btnFP);
interface_link_button(modMenuId, exit);
return modMenuId;

2
src/move.c
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@ -492,7 +492,7 @@ void movePlayerG(float dtime) {
//printf("%lf | %lf | %lf\n\n", camvx, camvy, camvz);
if(isfalling && camvy > 0.0) {
njumps = 1;
printf("%lf\n", absf(oldvy));
//printf("%lf\n", absf(oldvy));
if(is_HR==1 && absf(oldvy) >= 15.0) {
player_hp -= (int)(0.75*absf(oldvy));
}

2
src/structure.h
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@ -211,6 +211,8 @@ extern double time_dilation; extern int is_DT;
extern double damage_scaling; extern int is_HR;
extern double bounding_mult; extern int is_FL;
extern double HD_mult; extern int is_HD;
extern double SP_decay; extern int is_SP;
extern int is_FP;
extern int is_SD;
extern int modCount;